Analysis Report TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

AV Detection:

Found malware configuration

Source: MSBuild.exe.2204.3.memstr

Malware Configuration Extractor: NanoCore {"C2: ": ["91.193.75.155"], "Version: ": "NanoCore Client, Version=1.2.2.0"}

Multi AV Scanner detection for submitted file

Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Metadefender: Detection: 18%			Perma Link
Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	ReversingLabs: Detection: 59%

Yara detected Nanocore RAT

Source: Yara match	File source: 00000001.00000002.656614146.0000000000AB0000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.1047366764.0000000006580000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.1044661467.00000000040D9000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.1041355870.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: MSBuild.exe PID: 2204, type: MEMORY
Source: Yara match	File source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.MSBuild.exe.6580000.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.MSBuild.exe.6580000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.MSBuild.exe.400000.0.unpack, type: UNPACKEDPE

Machine Learning detection for sample

Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Joe Sandbox ML: detected

Antivirus or Machine Learning detection for unpacked file

Source: 3.2.MSBuild.exe.6580000.4.unpack	Avira: Label: TR/NanoCore.fadte
Source: 3.2.MSBuild.exe.400000.0.unpack	Avira: Label: TR/Dropper.MSIL.Gen7

Compliance:

Uses 32bit PE files

Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

Contains modern PE file flags such as dynamic base (ASLR) or NX

Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Static PE information: TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Binary contains paths to debug symbols

Source:	Binary string: C:\Windows\System.pdbpdbtem.pdb%0 source: MSBuild.exe, 00000003.00000003.941644723.0000000001268000.00000004.00000001.sdmp
Source:	Binary string: \??\C:\Windows\dll\System.pdb source: MSBuild.exe, 00000003.00000003.950346541.000000000126D000.00000004.00000001.sdmp
Source:	Binary string: f:\binaries\Intermediate\ndp_msbuild\xmakecommandline.csproj_1613737345\objr\x86\MSBuild.pdb source: dhcpmon.exe, dhcpmon.exe.3.dr
Source:	Binary string: wntdll.pdbUGP source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE, 00000001.00000003.652861148.000000001BC10000.00000004.00000001.sdmp
Source:	Binary string: wntdll.pdb source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE, 00000001.00000003.652861148.000000001BC10000.00000004.00000001.sdmp
Source:	Binary string: C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.pdb source: MSBuild.exe, 00000003.00000003.941644723.0000000001268000.00000004.00000001.sdmp
Source:	Binary string: f:\binaries\Intermediate\ndp_msbuild\xmakecommandline.csproj_1613737345\objr\x86\MSBuild.pdbD source: MSBuild.exe, 00000003.00000003.657703157.0000000001222000.00000004.00000001.sdmp, dhcpmon.exe, 0000000C.00000000.664261186.0000000000C72000.00000002.00020000.sdmp, dhcpmon.exe, 0000000F.00000002.683748941.0000000000012000.00000002.00020000.sdmp, dhcpmon.exe.3.dr
Source:	Binary string: \??\C:\Windows\System.pdb source: MSBuild.exe, 00000003.00000003.950311338.000000000125D000.00000004.00000001.sdmp
Source:	Binary string: System.pdbU! source: MSBuild.exe, 00000003.00000003.941616893.000000000125D000.00000004.00000001.sdmp
Source:	Binary string: System.pdb source: MSBuild.exe, 00000003.00000003.996753411.0000000006976000.00000004.00000001.sdmp

Networking:

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49737 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49738 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49741 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49743 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49744 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49752 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49758 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49762 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49768 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49769 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49770 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49771 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49772 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49775 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49776 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49777 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49778 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49779 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49780 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49781 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49782 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49783 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49784 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49785 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49786 -> 91.193.75.155:5090
Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.4:49787 -> 91.193.75.155:5090

C2 URLs / IPs found in malware configuration

Source: Malware configuration extractor

IPs: 91.193.75.155

Uses dynamic DNS services

Source: unknown

DNS query: name: mimi121.duckdns.org

Detected TCP or UDP traffic on non-standard ports

Source: global traffic

TCP traffic: 192.168.2.4:49737 -> 91.193.75.155:5090

Internet Provider seen in connection with other malware

Source: Joe Sandbox View

ASN Name: DAVID_CRAIGGG DAVID_CRAIGGG

Connects to IPs without corresponding DNS lookups

Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220
Source: unknown	TCP traffic detected without corresponding DNS query: 92.122.145.220

Performs DNS lookups

Source: unknown

DNS traffic detected: queries for: mimi121.duckdns.org

Uses HTTPS

Source: unknown	Network traffic detected: HTTP traffic on port 49708 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49721
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49688
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49720
Source: unknown	Network traffic detected: HTTP traffic on port 49706 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49695 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49683
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49681
Source: unknown	Network traffic detected: HTTP traffic on port 49720 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49719 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49719
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49718
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49717
Source: unknown	Network traffic detected: HTTP traffic on port 49717 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49699
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49697
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49696
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49695
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49694
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49693
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49692
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49691
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49690
Source: unknown	Network traffic detected: HTTP traffic on port 49721 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49700 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49683 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49708
Source: unknown	Network traffic detected: HTTP traffic on port 49716 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49706
Source: unknown	Network traffic detected: HTTP traffic on port 49681 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49718 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49703

Key, Mouse, Clipboard, Microphone and Screen Capturing:

Installs a raw input device (often for capturing keystrokes)

Source: MSBuild.exe, 00000003.00000002.1047366764.0000000006580000.00000004.00000001.sdmp

Binary or memory string: RegisterRawInputDevices

E-Banking Fraud:

Yara detected Nanocore RAT

Source: Yara match	File source: 00000001.00000002.656614146.0000000000AB0000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.1047366764.0000000006580000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.1044661467.00000000040D9000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.1041355870.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: MSBuild.exe PID: 2204, type: MEMORY
Source: Yara match	File source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.MSBuild.exe.6580000.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.MSBuild.exe.6580000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.MSBuild.exe.400000.0.unpack, type: UNPACKEDPE

System Summary:

Malicious sample detected (through community Yara rule)

Source: 00000001.00000002.656614146.0000000000AB0000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 00000001.00000002.656614146.0000000000AB0000.00000004.00000001.sdmp, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 00000003.00000002.1047366764.0000000006580000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 00000003.00000002.1044661467.00000000040D9000.00000004.00000001.sdmp, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 00000003.00000002.1047272619.00000000064F0000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 00000003.00000002.1041355870.0000000000402000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 00000003.00000002.1041355870.0000000000402000.00000040.00000001.sdmp, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: Process Memory Space: MSBuild.exe PID: 2204, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: Process Memory Space: MSBuild.exe PID: 2204, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.unpack, type: UNPACKEDPE	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 3.2.MSBuild.exe.6580000.4.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.raw.unpack, type: UNPACKEDPE	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 3.2.MSBuild.exe.64f0000.3.raw.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 3.2.MSBuild.exe.6580000.4.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 3.2.MSBuild.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 3.2.MSBuild.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>

Initial sample is a PE file and has a suspicious name

Source: initial sample

Static PE information: Filename: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Detected potential crypto function

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_00A558CB		1_2_00A558CB
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_00A65810		1_2_00A65810
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_00A64ACF		1_2_00A64ACF
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_00A653DB		1_2_00A653DB
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_00A65C45		1_2_00A65C45
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_00A64FC3		1_2_00A64FC3
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_00A58F0B		1_2_00A58F0B
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Code function: 3_2_0541E471		3_2_0541E471
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Code function: 3_2_0541E480		3_2_0541E480
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Code function: 3_2_0541BBD4		3_2_0541BBD4
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Code function: 3_2_06A70040		3_2_06A70040
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Code function: 8_2_006C5CF9		8_2_006C5CF9
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Code function: 8_2_006C18C0		8_2_006C18C0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Code function: 8_2_006C2148		8_2_006C2148
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Code function: 8_2_006C4A20		8_2_006C4A20
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Code function: 8_2_006C2133		8_2_006C2133
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 12_2_02E35858		12_2_02E35858
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 12_2_02E34580		12_2_02E34580
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 12_2_02E32148		12_2_02E32148
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 12_2_02E31A40		12_2_02E31A40
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 12_2_02E32133		12_2_02E32133

Found potential string decryption / allocating functions

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: String function: 00A54E1D appears 36 times
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: String function: 00A554B0 appears 58 times

PE file contains strange resources

Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: dhcpmon.exe.3.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: dhcpmon.exe.3.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: dhcpmon.exe.3.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Sample file is different than original file name gathered from version info

Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE, 00000001.00000003.653347801.000000001BEBF000.00000004.00000001.sdmp

Binary or memory string: OriginalFilenamentdll.dllj% vs TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Uses 32bit PE files

Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

Yara signature match

Source: 00000001.00000002.656614146.0000000000AB0000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 00000001.00000002.656614146.0000000000AB0000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 00000001.00000002.656614146.0000000000AB0000.00000004.00000001.sdmp, type: MEMORY	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 00000003.00000002.1047366764.0000000006580000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 00000003.00000002.1047366764.0000000006580000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 00000003.00000002.1044661467.00000000040D9000.00000004.00000001.sdmp, type: MEMORY	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 00000003.00000002.1047272619.00000000064F0000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 00000003.00000002.1047272619.00000000064F0000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 00000003.00000002.1041355870.0000000000402000.00000040.00000001.sdmp, type: MEMORY	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 00000003.00000002.1041355870.0000000000402000.00000040.00000001.sdmp, type: MEMORY	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: Process Memory Space: MSBuild.exe PID: 2204, type: MEMORY	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: Process Memory Space: MSBuild.exe PID: 2204, type: MEMORY	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.unpack, type: UNPACKEDPE	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 3.2.MSBuild.exe.6580000.4.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 3.2.MSBuild.exe.6580000.4.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.raw.unpack, type: UNPACKEDPE	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 3.2.MSBuild.exe.64f0000.3.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 3.2.MSBuild.exe.64f0000.3.raw.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 3.2.MSBuild.exe.6580000.4.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 3.2.MSBuild.exe.6580000.4.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 3.2.MSBuild.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 3.2.MSBuild.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 3.2.MSBuild.exe.400000.0.unpack, type: UNPACKEDPE	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore

.NET source code contains calls to encryption/decryption functions

Source: 3.2.MSBuild.exe.400000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 3.2.MSBuild.exe.400000.0.unpack, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.cs	Cryptographic APIs: 'CreateDecryptor'
Source: 3.2.MSBuild.exe.400000.0.unpack, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.cs	Cryptographic APIs: 'TransformFinalBlock'

.NET source code contains functionality to register a task

Source: dhcpmon.exe.3.dr, Microsoft.Build/CommandLine/OutOfProcTaskHostNode.cs	Task registration methods: 'RegisterTaskObject', 'UnregisterPacketHandler', 'RegisterPacketHandler', 'UnregisterTaskObject', 'GetRegisteredTaskObject'
Source: dhcpmon.exe.3.dr, Microsoft.Build/BackEnd/TaskParameter.cs	Task registration methods: 'CreateNewTaskItemFrom'
Source: dhcpmon.exe.3.dr, Microsoft.Build/Shared/RegisteredTaskObjectCacheBase.cs	Task registration methods: '.cctor', 'GetLazyCollectionForLifetime', 'RegisterTaskObject', 'DisposeObjects', 'IsCollectionEmptyOrUncreated', '.ctor', 'UnregisterTaskObject', 'DisposeCacheObjects', 'GetRegisteredTaskObject', 'GetCollectionForLifetime'

.NET source code contains many API calls related to security

Source: 15.2.dhcpmon.exe.10000.0.unpack, Microsoft.Build/Internal/CommunicationsUtilities.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 15.2.dhcpmon.exe.10000.0.unpack, Microsoft.Build/Internal/CommunicationsUtilities.cs	Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: dhcpmon.exe.3.dr, Microsoft.Build/Internal/CommunicationsUtilities.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: dhcpmon.exe.3.dr, Microsoft.Build/Internal/CommunicationsUtilities.cs	Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: dhcpmon.exe.3.dr, Microsoft.Build/BackEnd/NodeEndpointOutOfProcBase.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: dhcpmon.exe.3.dr, Microsoft.Build/BackEnd/NodeEndpointOutOfProcBase.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent(System.Boolean)
Source: dhcpmon.exe.3.dr, Microsoft.Build/BackEnd/NodeEndpointOutOfProcBase.cs	Security API names: System.Void System.IO.Pipes.PipeSecurity::AddAccessRule(System.IO.Pipes.PipeAccessRule)
Source: 12.0.dhcpmon.exe.c70000.0.unpack, Microsoft.Build/BackEnd/NodeEndpointOutOfProcBase.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 12.0.dhcpmon.exe.c70000.0.unpack, Microsoft.Build/BackEnd/NodeEndpointOutOfProcBase.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent(System.Boolean)
Source: 12.0.dhcpmon.exe.c70000.0.unpack, Microsoft.Build/BackEnd/NodeEndpointOutOfProcBase.cs	Security API names: System.Void System.IO.Pipes.PipeSecurity::AddAccessRule(System.IO.Pipes.PipeAccessRule)
Source: 3.2.MSBuild.exe.400000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 3.2.MSBuild.exe.400000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: 12.2.dhcpmon.exe.c70000.0.unpack, Microsoft.Build/Internal/CommunicationsUtilities.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 12.2.dhcpmon.exe.c70000.0.unpack, Microsoft.Build/Internal/CommunicationsUtilities.cs	Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: 12.0.dhcpmon.exe.c70000.0.unpack, Microsoft.Build/Internal/CommunicationsUtilities.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 12.0.dhcpmon.exe.c70000.0.unpack, Microsoft.Build/Internal/CommunicationsUtilities.cs	Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: 15.0.dhcpmon.exe.10000.0.unpack, Microsoft.Build/BackEnd/NodeEndpointOutOfProcBase.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 15.0.dhcpmon.exe.10000.0.unpack, Microsoft.Build/BackEnd/NodeEndpointOutOfProcBase.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent(System.Boolean)
Source: 15.0.dhcpmon.exe.10000.0.unpack, Microsoft.Build/BackEnd/NodeEndpointOutOfProcBase.cs	Security API names: System.Void System.IO.Pipes.PipeSecurity::AddAccessRule(System.IO.Pipes.PipeAccessRule)
Source: 15.2.dhcpmon.exe.10000.0.unpack, Microsoft.Build/BackEnd/NodeEndpointOutOfProcBase.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 15.2.dhcpmon.exe.10000.0.unpack, Microsoft.Build/BackEnd/NodeEndpointOutOfProcBase.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent(System.Boolean)
Source: 15.2.dhcpmon.exe.10000.0.unpack, Microsoft.Build/BackEnd/NodeEndpointOutOfProcBase.cs	Security API names: System.Void System.IO.Pipes.PipeSecurity::AddAccessRule(System.IO.Pipes.PipeAccessRule)
Source: 12.2.dhcpmon.exe.c70000.0.unpack, Microsoft.Build/BackEnd/NodeEndpointOutOfProcBase.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 12.2.dhcpmon.exe.c70000.0.unpack, Microsoft.Build/BackEnd/NodeEndpointOutOfProcBase.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent(System.Boolean)
Source: 12.2.dhcpmon.exe.c70000.0.unpack, Microsoft.Build/BackEnd/NodeEndpointOutOfProcBase.cs	Security API names: System.Void System.IO.Pipes.PipeSecurity::AddAccessRule(System.IO.Pipes.PipeAccessRule)
Source: 15.0.dhcpmon.exe.10000.0.unpack, Microsoft.Build/Internal/CommunicationsUtilities.cs	Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 15.0.dhcpmon.exe.10000.0.unpack, Microsoft.Build/Internal/CommunicationsUtilities.cs	Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)

Binary contains paths to development resources

Source: MSBuild.exe, 00000003.00000003.657703157.0000000001222000.00000004.00000001.sdmp, dhcpmon.exe, 0000000C.00000000.664261186.0000000000C72000.00000002.00020000.sdmp, dhcpmon.exe, 0000000F.00000002.683748941.0000000000012000.00000002.00020000.sdmp, dhcpmon.exe.3.dr	Binary or memory string: .configAMSBUILDDIRECTORYDELETERETRYCOUNTCMSBUILDDIRECTORYDELETRETRYTIMEOUT.sln
Source: MSBuild.exe, 00000003.00000003.657703157.0000000001222000.00000004.00000001.sdmp, dhcpmon.exe, 0000000C.00000000.664261186.0000000000C72000.00000002.00020000.sdmp, dhcpmon.exe, 0000000F.00000002.683748941.0000000000012000.00000002.00020000.sdmp, dhcpmon.exe.3.dr	Binary or memory string: MSBuild MyApp.sln /t:Rebuild /p:Configuration=Release
Source: dhcpmon.exe, dhcpmon.exe.3.dr	Binary or memory string: f:\binaries\Intermediate\ndp_msbuild\xmakecommandline.csproj_1613737345\objr\x86\MSBuild.pdb
Source: dhcpmon.exe, 0000000F.00000002.684375210.0000000002381000.00000004.00000001.sdmp	Binary or memory string: *.slnP#"l
Source: MSBuild.exe, 00000003.00000003.657703157.0000000001222000.00000004.00000001.sdmp, dhcpmon.exe, 0000000C.00000000.664261186.0000000000C72000.00000002.00020000.sdmp, dhcpmon.exe, 0000000F.00000002.683748941.0000000000012000.00000002.00020000.sdmp, dhcpmon.exe.3.dr	Binary or memory string: f:\binaries\Intermediate\ndp_msbuild\xmakecommandline.csproj_1613737345\objr\x86\MSBuild.pdbD
Source: dhcpmon.exe, 0000000F.00000002.684375210.0000000002381000.00000004.00000001.sdmp	Binary or memory string: l)C:\Program Files (x86)\DHCP Monitor\*.sln
Source: dhcpmon.exe, dhcpmon.exe.3.dr	Binary or memory string: *.sln
Source: MSBuild.exe, 00000003.00000003.657703157.0000000001222000.00000004.00000001.sdmp, dhcpmon.exe, 0000000C.00000000.664261186.0000000000C72000.00000002.00020000.sdmp, dhcpmon.exe, 0000000F.00000002.683748941.0000000000012000.00000002.00020000.sdmp, dhcpmon.exe.3.dr	Binary or memory string: MSBuild MyApp.csproj /t:Clean
Source: MSBuild.exe, 00000003.00000003.657703157.0000000001222000.00000004.00000001.sdmp, dhcpmon.exe, 0000000C.00000000.664261186.0000000000C72000.00000002.00020000.sdmp, dhcpmon.exe, 0000000F.00000002.683748941.0000000000012000.00000002.00020000.sdmp, dhcpmon.exe.3.dr	Binary or memory string: /ignoreprojectextensions:.sln
Source: MSBuild.exe, 00000003.00000003.657703157.0000000001222000.00000004.00000001.sdmp, dhcpmon.exe, 0000000C.00000000.664261186.0000000000C72000.00000002.00020000.sdmp, dhcpmon.exe, 0000000F.00000002.683748941.0000000000012000.00000002.00020000.sdmp, dhcpmon.exe.3.dr	Binary or memory string: MSBUILD : error MSB1048: Solution files cannot be debugged directly. Run MSBuild first with an environment variable MSBUILDEMITSOLUTION=1 to create a corresponding ".sln.metaproj" file. Then debug that.

Classification label

Source: classification engine

Classification label: mal100.troj.evad.winEXE@16/11@26/2

Creates files inside the program directory

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

File created: C:\Program Files (x86)\DHCP Monitor

Jump to behavior

Creates files inside the user directory

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

File created: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A

Jump to behavior

Creates mutexes

Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5724:120:WilError_01
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6708:120:WilError_01
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6964:120:WilError_01
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Mutant created: \Sessions\1\BaseNamedObjects\Global\{c536defd-5b4b-4102-b411-7da22a027e3a}
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6080:120:WilError_01
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6796:120:WilError_01
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:1372:120:WilError_01

Creates temporary files

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

File created: C:\Users\user\AppData\Local\Temp\tmp731A.tmp

Jump to behavior

PE file has an executable .text section and no other executable section

Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Parts of this applications are using the .NET runtime (Probably coded in C#)

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll			Jump to behavior

Reads software policies

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Sample is known by Antivirus

Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Metadefender: Detection: 18%
Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	ReversingLabs: Detection: 59%

Sample reads its own file content

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

File read: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Jump to behavior

Spawns processes

Source: unknown	Process created: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE 'C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE'
Source: unknown	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe 'C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE'
Source: unknown	Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmp731A.tmp'
Source: unknown	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown	Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor Task' /xml 'C:\Users\user\AppData\Local\Temp\tmp7609.tmp'
Source: unknown	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe 0
Source: unknown	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown	Process created: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe 'C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe' 0
Source: unknown	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown	Process created: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe 'C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe'
Source: unknown	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe 'C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE'			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmp731A.tmp'			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor Task' /xml 'C:\Users\user\AppData\Local\Temp\tmp7609.tmp'			Jump to behavior

Uses an in-process (OLE) Automation server

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0A29FF9E-7F9C-4437-8B11-F424491E3931}\InprocServer32

Jump to behavior

Found graphical window changes (likely an installer)

Source: Window Recorder

Window detected: More than 3 window changes detected

Uses Microsoft Silverlight

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll

Jump to behavior

Contains modern PE file flags such as dynamic base (ASLR) or NX

Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Static PE information: TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Binary contains paths to debug symbols

Source:	Binary string: C:\Windows\System.pdbpdbtem.pdb%0 source: MSBuild.exe, 00000003.00000003.941644723.0000000001268000.00000004.00000001.sdmp
Source:	Binary string: \??\C:\Windows\dll\System.pdb source: MSBuild.exe, 00000003.00000003.950346541.000000000126D000.00000004.00000001.sdmp
Source:	Binary string: f:\binaries\Intermediate\ndp_msbuild\xmakecommandline.csproj_1613737345\objr\x86\MSBuild.pdb source: dhcpmon.exe, dhcpmon.exe.3.dr
Source:	Binary string: wntdll.pdbUGP source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE, 00000001.00000003.652861148.000000001BC10000.00000004.00000001.sdmp
Source:	Binary string: wntdll.pdb source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE, 00000001.00000003.652861148.000000001BC10000.00000004.00000001.sdmp
Source:	Binary string: C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.pdb source: MSBuild.exe, 00000003.00000003.941644723.0000000001268000.00000004.00000001.sdmp
Source:	Binary string: f:\binaries\Intermediate\ndp_msbuild\xmakecommandline.csproj_1613737345\objr\x86\MSBuild.pdbD source: MSBuild.exe, 00000003.00000003.657703157.0000000001222000.00000004.00000001.sdmp, dhcpmon.exe, 0000000C.00000000.664261186.0000000000C72000.00000002.00020000.sdmp, dhcpmon.exe, 0000000F.00000002.683748941.0000000000012000.00000002.00020000.sdmp, dhcpmon.exe.3.dr
Source:	Binary string: \??\C:\Windows\System.pdb source: MSBuild.exe, 00000003.00000003.950311338.000000000125D000.00000004.00000001.sdmp
Source:	Binary string: System.pdbU! source: MSBuild.exe, 00000003.00000003.941616893.000000000125D000.00000004.00000001.sdmp
Source:	Binary string: System.pdb source: MSBuild.exe, 00000003.00000003.996753411.0000000006976000.00000004.00000001.sdmp

PE file contains a valid data directory to section mapping

Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata

Data Obfuscation:

.NET source code contains potential unpacker

Source: 3.2.MSBuild.exe.400000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs	.Net Code: #=q_FL69pQf17BUSAFbWYu1SStMAbdu$R1GJ8VY8UL5_EA= System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: 3.2.MSBuild.exe.400000.0.unpack, u0023u003dqxoz66kOqvxr21iYXZYXWiumy9eZGwFWaiX4C5X8aecUu003d.cs	.Net Code: #=qKU0J1fiP8KA33eFK1owekQ== System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])

Contains functionality to dynamically determine API calls

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Code function: 1_2_00A5EAF3 EncodePointer,EncodePointer,___crtIsPackagedApp,LoadLibraryExW,GetLastError,LoadLibraryW,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,IsDebuggerPresent,OutputDebugStringW,DecodePointer,DecodePointer,DecodePointer,DecodePointer,DecodePointer,DecodePointer,DecodePointer,

1_2_00A5EAF3

Uses code obfuscation techniques (call, push, ret)

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_00A554F5 push ecx; ret		1_2_00A55508
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 12_2_02E35578 push FFFFFF8Bh; iretd		12_2_02E3551B

.NET source code contains many randomly named methods

Source: 3.2.MSBuild.exe.400000.0.unpack, u0023u003dqJT4I5hOweIku0024xYFEeDszbikglXCuquUdu0024v9AXtyq2nsu003d.cs

High entropy of concatenated method names: '#=qBeOBlH6CwHFnQdZWWBgZ_pemudZ6CfCVcfOQtgpeG$Y=', '#=q5v5cLSMFBaxiTtOEjscx86gN2ozXlfytiL6UmXnyWtg=', '#=q_XA5h2lVGHLcY9dK754wKGrOjAm6aBbwPxcUJXgJThJUz83kMbCL53G5uuOLP6Rq', '#=qIFfr$DrKqIieRc688$vylAlBsEnx9Z3$TxvrDsPURfM=', '#=qejgvNXJQvgM2GomZsygLjreyguSPQ29pQHqjR_a0dWk=', '#=qCGokdf0OOxeMJLDkXSfc3NPmwygIQ29RjKQWj$wbNGB9C1pPgma_891QiNyTRXcA', '#=qDqyUVyJLXCtYqhZ0$opqkomqhUBn2WCeEEvGAXlNQ$I=', '#=qdImPAY1o3YhbLtukwCQ91cISaeIEWRKSYrGZ3dTVnkY=', '#=qza7O1AHrroJC7yRIJz4wINR_Sgo4hDpQrj_OYfIrlJE=', '#=q6Ct3QmvVLFC7my$dL1uEiHGmXJ5qCuK4WIhDwfhPTFs='

Source: 3.2.MSBuild.exe.400000.0.unpack, u0023u003dqWrm21vQ8CBMZP_RBTwpusAu003du003d.cs

High entropy of concatenated method names: '#=qCgU$tDqtOAyz2b$RwfSF7UzBcCAr0rFJWxm16x7Lre0=', '#=qeD3MBfedCIuKIQf9V1u2N3YS4VXE_FOHqw_XAjWtZK8=', '#=q$mvEHEBkZud$AdHPWqsMQnw5Xm5sD4vBSSmqrKuXGOk=', '#=qZaN94n8dM6tBEf$qCdY2kbTZb5BOW8Z134$2tNv7EJs=', '#=qtlZnL8mho$rv1eTFz0Mw9UYFC_yCabEZ0xtVePn6wR5aSHE7ti3UfKg2l7D0_xk8', '#=qVS$QmQjvFfsXSqQAKGSl6HGbkse2SG0XCab4upVjtRJkvhTEk$oIS2I9Zja7id1Q', '#=qxJg7RxTW1v5mnt12xXeJiYJv_bcctbtL2BCD5MjDi45Hlz6t8vwDNTv1Rv7tgIct', '#=qp$ZVC1r9spi890l$D7IwEd3faoKeWHvv42mVq8wIIWM=', '#=qCoWHlVuoVRMkOzC7RZubJCslkxaEWn9yZiIydECf69$ktj0IPD5wAwC2H5Cc8C$L', '#=qqs1moO$mYaS72OXOWe0Z6GycslEb6e9Ipoy7ppW0O5abIp05ajv8doqdJZHlN3cK'

Persistence and Installation Behavior:

Creates processes with suspicious names

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

File created: \tnt shipment awb_image ci_from tnt awb# 167095453_pdf_________.exe

Jump to behavior

Drops PE files

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

File created: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe

Jump to dropped file

Boot Survival:

Uses schtasks.exe or at.exe to add and modify task schedules

Source: unknown

Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmp731A.tmp'

Hooking and other Techniques for Hiding and Protection:

Hides that the sample has been downloaded from the Internet (zone.identifier)

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe:Zone.Identifier read attributes | delete

Jump to behavior

Disables application error messsages (SetErrorMode)

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior

Malware Analysis System Evasion:

Contains long sleeps (>= 3 min)

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Thread delayed: delay time: 922337203685477			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Thread delayed: delay time: 922337203685477			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Thread delayed: delay time: 922337203685477			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Thread delayed: delay time: 922337203685477			Jump to behavior

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Window / User API: threadDelayed 3615			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Window / User API: threadDelayed 5800			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Window / User API: foregroundWindowGot 488			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Window / User API: foregroundWindowGot 1403			Jump to behavior

May sleep (evasive loops) to hinder dynamic analysis

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe TID: 6888	Thread sleep time: -15679732462653109s >= -30000s			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe TID: 4612	Thread sleep time: -922337203685477s >= -30000s			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe TID: 3120	Thread sleep time: -922337203685477s >= -30000s			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe TID: 1172	Thread sleep time: -922337203685477s >= -30000s			Jump to behavior

Sample execution stops while process was sleeping (likely an evasion)

Source: C:\Windows\System32\conhost.exe	Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe	Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe	Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe	Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe	Last function: Thread delayed

May try to detect the virtual machine to hinder analysis (VM artifact strings found in memory)

Source: MSBuild.exe, 00000003.00000002.1047891246.00000000070C0000.00000002.00000001.sdmp	Binary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
Source: MSBuild.exe, 00000003.00000002.1047891246.00000000070C0000.00000002.00000001.sdmp	Binary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
Source: MSBuild.exe, 00000003.00000002.1047891246.00000000070C0000.00000002.00000001.sdmp	Binary or memory string: The communication protocol version between the Hyper-V Host and Guest Compute Services is not supported.
Source: MSBuild.exe, 00000003.00000003.936447868.0000000001230000.00000004.00000001.sdmp	Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Source: MSBuild.exe, 00000003.00000002.1047891246.00000000070C0000.00000002.00000001.sdmp	Binary or memory string: An unknown internal message was received by the Hyper-V Compute Service.

Queries a list of all running processes

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Process information queried: ProcessInformation

Jump to behavior

Anti Debugging:

Contains functionality to check if a debugger is running (IsDebuggerPresent)

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Code function: 1_2_00A5EAF3 EncodePointer,EncodePointer,___crtIsPackagedApp,LoadLibraryExW,GetLastError,LoadLibraryW,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,IsDebuggerPresent,OutputDebugStringW,DecodePointer,DecodePointer,DecodePointer,DecodePointer,DecodePointer,DecodePointer,DecodePointer,

1_2_00A5EAF3

Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Code function: 1_2_00A5EAF3 EncodePointer,EncodePointer,___crtIsPackagedApp,LoadLibraryExW,GetLastError,LoadLibraryW,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,IsDebuggerPresent,OutputDebugStringW,DecodePointer,DecodePointer,DecodePointer,DecodePointer,DecodePointer,DecodePointer,DecodePointer,

1_2_00A5EAF3

Contains functionality to dynamically determine API calls

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Code function: 1_2_00A5EAF3 EncodePointer,EncodePointer,___crtIsPackagedApp,LoadLibraryExW,GetLastError,LoadLibraryW,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,GetProcAddress,EncodePointer,IsDebuggerPresent,OutputDebugStringW,DecodePointer,DecodePointer,DecodePointer,DecodePointer,DecodePointer,DecodePointer,DecodePointer,

1_2_00A5EAF3

Contains functionality to read the PEB

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_00A51E50 mov eax, dword ptr fs:[00000030h]		1_2_00A51E50
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_008FEAC5 mov eax, dword ptr fs:[00000030h]		1_2_008FEAC5
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_008FF3D4 mov eax, dword ptr fs:[00000030h]		1_2_008FF3D4
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_008FF334 mov eax, dword ptr fs:[00000030h]		1_2_008FF334
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_008FF371 mov eax, dword ptr fs:[00000030h]		1_2_008FF371
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_008FF519 mov eax, dword ptr fs:[00000030h]		1_2_008FF519

Contains functionality which may be used to detect a debugger (GetProcessHeap)

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Code function: 1_2_00A51FD0 GetProcessHeap,RtlAllocateHeap,GetProcessHeap,HeapAlloc,

1_2_00A51FD0

Enables debug privileges

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Process token adjusted: Debug

Jump to behavior

Contains functionality to register its own exception handler

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_00A54BE6 SetUnhandledExceptionFilter,UnhandledExceptionFilter,		1_2_00A54BE6
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: 1_2_00A54BC3 SetUnhandledExceptionFilter,		1_2_00A54BC3

Creates guard pages, often used to prevent reverse engineering and debugging

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Memory allocated: page read and write | page guard

Jump to behavior

HIPS / PFW / Operating System Protection Evasion:

.NET source code references suspicious native API functions

Source: dhcpmon.exe.3.dr, Microsoft.Build/Shared/NativeMethodsShared.cs	Reference to suspicious API methods: ('GetProcAddress', 'GetProcAddress@kernel32.dll'), ('OpenProcess', 'OpenProcess@KERNEL32.DLL'), ('LoadLibrary', 'LoadLibrary@kernel32.dll')
Source: 3.2.MSBuild.exe.400000.0.unpack, u0023u003dqjryTBW16mUfo_ItH9KWoGQu003du003d.cs	Reference to suspicious API methods: ('#=qxG$Aklpbf6gyBfAqTMmORA==', 'OpenProcess@kernel32.dll'), ('#=qh7diH14jww3Fm9rMJ_jIfQ==', 'FindResourceEx@kernel32.dll')
Source: 12.0.dhcpmon.exe.c70000.0.unpack, Microsoft.Build/Shared/NativeMethodsShared.cs	Reference to suspicious API methods: ('GetProcAddress', 'GetProcAddress@kernel32.dll'), ('OpenProcess', 'OpenProcess@KERNEL32.DLL'), ('LoadLibrary', 'LoadLibrary@kernel32.dll')
Source: 12.2.dhcpmon.exe.c70000.0.unpack, Microsoft.Build/Shared/NativeMethodsShared.cs	Reference to suspicious API methods: ('GetProcAddress', 'GetProcAddress@kernel32.dll'), ('OpenProcess', 'OpenProcess@KERNEL32.DLL'), ('LoadLibrary', 'LoadLibrary@kernel32.dll')
Source: 15.0.dhcpmon.exe.10000.0.unpack, Microsoft.Build/Shared/NativeMethodsShared.cs	Reference to suspicious API methods: ('GetProcAddress', 'GetProcAddress@kernel32.dll'), ('OpenProcess', 'OpenProcess@KERNEL32.DLL'), ('LoadLibrary', 'LoadLibrary@kernel32.dll')
Source: 15.2.dhcpmon.exe.10000.0.unpack, Microsoft.Build/Shared/NativeMethodsShared.cs	Reference to suspicious API methods: ('GetProcAddress', 'GetProcAddress@kernel32.dll'), ('OpenProcess', 'OpenProcess@KERNEL32.DLL'), ('LoadLibrary', 'LoadLibrary@kernel32.dll')

Maps a DLL or memory area into another process

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Section loaded: unknown target: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe protection: execute and read and write

Jump to behavior

Writes to foreign memory regions

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe base: DA2008

Jump to behavior

Creates a process in suspended mode (likely to inject code)

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe 'C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE'			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmp731A.tmp'			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor Task' /xml 'C:\Users\user\AppData\Local\Temp\tmp7609.tmp'			Jump to behavior

May try to detect the Windows Explorer process (often used for injection)

Source: MSBuild.exe, 00000003.00000002.1042604643.00000000030E8000.00000004.00000001.sdmp	Binary or memory string: Program ManagerD$\k
Source: MSBuild.exe, 00000003.00000002.1047063541.000000000616D000.00000004.00000001.sdmp	Binary or memory string: Program Manager
Source: MSBuild.exe, 00000003.00000002.1042222236.00000000018C0000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: MSBuild.exe, 00000003.00000002.1042222236.00000000018C0000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: MSBuild.exe, 00000003.00000002.1044112934.000000000355D000.00000004.00000001.sdmp	Binary or memory string: Program ManagerX
Source: MSBuild.exe, 00000003.00000002.1043649373.00000000034A0000.00000004.00000001.sdmp	Binary or memory string: Program Managerx
Source: MSBuild.exe, 00000003.00000002.1042222236.00000000018C0000.00000002.00000001.sdmp	Binary or memory string: Progmanlock
Source: MSBuild.exe, 00000003.00000002.1043649373.00000000034A0000.00000004.00000001.sdmp	Binary or memory string: Program ManagerHa\k

Language, Device and Operating System Detection:

Contains functionality to query CPU information (cpuid)

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Code function: 1_2_00A5BFC2 cpuid

1_2_00A5BFC2

Contains functionality to query locales information (e.g. system language)

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: ___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,		1_2_00A61853
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: __calloc_crt,__malloc_crt,_free,__malloc_crt,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___free_lconv_num,_free,_free,InterlockedDecrement,InterlockedDecrement,_free,_free,		1_2_00A61217
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: GetLocaleInfoEx,__wcsnicmp,_TestDefaultCountry,_TestDefaultCountry,		1_2_00A67C6E
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: __calloc_crt,__malloc_crt,_free,__malloc_crt,_free,_free,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___getlocaleinfo,___free_lconv_mon,_free,_free,_free,InterlockedDecrement,InterlockedDecrement,_free,_free,		1_2_00A60E0E
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: ___getlocaleinfo,__malloc_crt,__calloc_crt,__calloc_crt,__calloc_crt,__calloc_crt,GetCPInfo,___crtLCMapStringA,___crtLCMapStringA,___crtGetStringTypeW,_memmove,_memmove,_memmove,InterlockedDecrement,_free,_free,_free,_free,_free,_free,_free,_free,_free,InterlockedDecrement,		1_2_00A6461A
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: EnumSystemLocalesEx,		1_2_00A5EF97
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: GetLocaleInfoEx,		1_2_00A5EFCC
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: _LocaleUpdate::_LocaleUpdate,__crtGetLocaleInfoA_stat,		1_2_00A5EF1F
Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE	Code function: ___crtGetLocaleInfoA,GetLastError,___crtGetLocaleInfoA,__calloc_crt,___crtGetLocaleInfoA,__calloc_crt,_free,_free,__calloc_crt,_free,		1_2_00A5A778

Queries the volume information (name, serial number etc) of a device

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe VolumeInformation			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe VolumeInformation			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Build.Framework\v4.0_4.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Framework.dll VolumeInformation			Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Build\v4.0_4.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.dll VolumeInformation			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Queries volume information: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe VolumeInformation			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Build.Framework\v4.0_4.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Framework.dll VolumeInformation			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Build\v4.0_4.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.dll VolumeInformation			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Queries volume information: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe VolumeInformation			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Build.Framework\v4.0_4.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Framework.dll VolumeInformation			Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Build\v4.0_4.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.dll VolumeInformation			Jump to behavior

Contains functionality to query local / system time

Source: C:\Users\user\Desktop\TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE

Code function: 1_2_00A5C9C7 GetSystemTimeAsFileTime,GetCurrentThreadId,GetTickCount64,QueryPerformanceCounter,

1_2_00A5C9C7

Queries the cryptographic machine GUID

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Jump to behavior

Stealing of Sensitive Information:

Yara detected Nanocore RAT

Source: Yara match	File source: 00000001.00000002.656614146.0000000000AB0000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.1047366764.0000000006580000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.1044661467.00000000040D9000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.1041355870.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: MSBuild.exe PID: 2204, type: MEMORY
Source: Yara match	File source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.MSBuild.exe.6580000.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.MSBuild.exe.6580000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.MSBuild.exe.400000.0.unpack, type: UNPACKEDPE

Remote Access Functionality:

Detected Nanocore Rat

Source: MSBuild.exe, 00000003.00000002.1047366764.0000000006580000.00000004.00000001.sdmp

String found in binary or memory: NanoCore.ClientPluginHost

Source: MSBuild.exe, 00000003.00000002.1044661467.00000000040D9000.00000004.00000001.sdmp

String found in binary or memory: <Module>mscorlibMicrosoft.VisualBasicMyApplicationNanoCore.MyMyComputerMyProjectMyWebServicesThreadSafeObjectProvider`1IClientNetworkNanoCore.ClientPluginIClientDataIClientAppIClientDataHostNanoCore.ClientPluginHostIClientNetworkHostIClientUIHostIClientLoggingHostIClientAppHostIClientNameObjectCollectionNanoCoreIClientReadOnlyNameObjectCollectionClientInvokeDelegateMicrosoft.VisualBasic.ApplicationServicesApplicationBase.ctorMicrosoft.VisualBasic.DevicesComputerSystemObject.cctorget_Computerm_ComputerObjectProviderget_Applicationm_AppObjectProviderUserget_Userm_UserObjectProviderget_WebServicesm_MyWebServicesObjectProviderApplicationWebServicesEqualsoGetHashCodeTypeGetTypeToStringCreate__Instance__TinstanceDispose__Instance__get_GetInstanceMicrosoft.VisualBasic.MyServices.InternalContextValue`1m_ContextGetInstanceReadPacketpipeNameparamsPipeCreatedPipeClosedConnectionStateChangedconnectedConnectionFailedhostportBuildingHostCacheVariableChangednameClientSettingChangedPluginUninstallingClientUninstallingget_Variablesget_ClientSettingsget_BuilderSettingsVariablesClientSettingsBuilderSettingsget_ConnectedClosePipePipeExistsRebuildHostCacheAddHostEntryDisconnectSendToServercompressConnectedInvokemethodstateLogClientMessagemessageExceptionLogClientExceptionexsiteRestartShutdownDisableProtectionRestoreProtectionUninstallEntryExistsSystem.Collections.GenericKeyValuePair`2GetEntriesGetValuedefaultValueSetValuevalueRemoveValueMulticastDelegateTargetObjectTargetMethodIAsyncResultAsyncCallbackBeginInvokeDelegateCallbackDelegateAsyncStateEndInvokeDelegateAsyncResultSystem.ComponentModelEditorBrowsableAttributeEditorBrowsableStateSystem.CodeDom.CompilerGeneratedCodeAttributeSystem.DiagnosticsDebuggerHiddenAttributeMicrosoft.VisualBasic.CompilerServicesStandardModuleAttributeHideModuleNameAttributeSystem.ComponentModel.DesignHelpKeywordAttributeSystem.Runtime.CompilerServicesRuntimeHelpersGetObjectValueRuntimeTypeHandleGetTypeFromHandleActivatorCreateInstanceMyGroupCollectionAttributeget_Valueset_ValueSystem.Runtime.InteropServicesComVisibleAttributeParamArrayAttributeCompilationRelaxationsAttributeRuntimeCompatibilityAttributeSystem.ReflectionAssemblyFileVersionAttributeGuidAttributeAssemblyTrademarkAttributeAssemblyCopyrightAttributeAssemblyProductAttributeAssemblyCompanyAttributeAssemblyDescriptionAttributeAssemblyTitleAttributeClientPluginClientPlugin.dll

Yara detected Nanocore RAT

Source: Yara match	File source: 00000001.00000002.656614146.0000000000AB0000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.1047366764.0000000006580000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.1044661467.00000000040D9000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000003.00000002.1041355870.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: MSBuild.exe PID: 2204, type: MEMORY
Source: Yara match	File source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.MSBuild.exe.6580000.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.TNT SHIPMENT AWB_IMAGE CI_FROM TNT AWB# 167095453_PDF_________.EXE.ab0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.MSBuild.exe.6580000.4.unpack, type: UNPACKEDPE
Source: Yara match	File source: 3.2.MSBuild.exe.400000.0.unpack, type: UNPACKEDPE