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Windows Analysis Report
bergo.document.08.11.2022.doc

Overview

General Information

Sample Name:	bergo.document.08.11.2022.doc
Analysis ID:	682695
MD5:	228c063e5ce747dd51ffbbdf31dcc1f9
SHA1:	e13b37423003ebf1aacc898435607dc471ae0bd6
SHA256:	025d824f7fd062715efe4914065eb6026a0f1720256f03e18c652978ec9d6844
Tags:	docIcedID
Infos:

Detection

Score:	64
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

Multi AV Scanner detection for submitted file

Document contains an embedded VBA macro with suspicious strings

Machine Learning detection for sample

Potential document exploit detected (unknown TCP traffic)

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

Document contains an embedded VBA macro which executes code when the document is opened / closed

Document contains embedded VBA macros

IP address seen in connection with other malware

Document misses a certain OLE stream usually present in this Microsoft Office document type

Classification

Process Tree

System is w7x64

WINWORD.EXE (PID: 1932 cmdline: "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /Automation -Embedding MD5: 9EE74859D22DAE61F1750B3A1BACB6F5)

cleanup

Malware Configuration

⊘No configs have been found

Yara Signatures

⊘No yara matches

Sigma Signatures

⊘No Sigma rule has matched

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: bergo.document.08.11.2022.doc	Virustotal: Detection: 24%			Perma Link
Source: bergo.document.08.11.2022.doc	ReversingLabs: Detection: 17%

Machine Learning detection for sample

Source: bergo.document.08.11.2022.doc

Joe Sandbox ML: detected

Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE

File opened: C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_08e4299fa83d7e3c\MSVCR90.dll

Source: global traffic	TCP traffic: 192.168.2.22:49178 -> 45.8.146.139:80
Source: global traffic	TCP traffic: 192.168.2.22:49178 -> 45.8.146.139:80
Source: global traffic	TCP traffic: 192.168.2.22:49178 -> 45.8.146.139:80
Source: global traffic	TCP traffic: 192.168.2.22:49179 -> 45.8.146.139:80
Source: global traffic	TCP traffic: 192.168.2.22:49179 -> 45.8.146.139:80
Source: global traffic	TCP traffic: 192.168.2.22:49179 -> 45.8.146.139:80

Source: global traffic

TCP traffic: 192.168.2.22:49178 -> 45.8.146.139:80

Source: Joe Sandbox View	IP Address: 45.8.146.139 45.8.146.139
Source: Joe Sandbox View	IP Address: 45.8.146.139 45.8.146.139

Source: unknown	TCP traffic detected without corresponding DNS query: 45.8.146.139
Source: unknown	TCP traffic detected without corresponding DNS query: 45.8.146.139
Source: unknown	TCP traffic detected without corresponding DNS query: 45.8.146.139
Source: unknown	TCP traffic detected without corresponding DNS query: 45.8.146.139
Source: unknown	TCP traffic detected without corresponding DNS query: 45.8.146.139
Source: unknown	TCP traffic detected without corresponding DNS query: 45.8.146.139

Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE

File created: C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{570C9765-A79D-4233-901D-9E93C792BB62}.tmp

Jump to behavior

System Summary

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

Source: Screenshot number: 4	Screenshot OCR: Enable editing" button on I W a the top bar, and then cIick"Enable content". -""' - = . .. . . .
Source: Screenshot number: 4	Screenshot OCR: Enable content". -""' - = . .. . . . . . _ . _ . W 000 0'0'4000 ,0 qm 0710 , " " m ' " " "

Document contains an embedded VBA macro with suspicious strings

Source: bergo.document.08.11.2022.doc	OLE, VBA macro line: Private Declare PtrSafe Function Lib "kernel32" Alias "VirtualProtect" (ByVal As LongPtr, ByVal As LongPtr, ByVal As LongPtr, As LongPtr) As LongPtr
Source: bergo.document.08.11.2022.doc	OLE, VBA macro line: Set = CallByName((), n2dgzaFe("fYRduoYy89"), VbGet, )
Source: bergo.document.08.11.2022.doc	OLE, VBA macro line: Set = CallByName((n2dgzaFe("JfSjkP3TYEn")), n2dgzaFe("DzhgTXbMyOf"), VbGet, n2dgzaFe("wqKrjEU"))
Source: bergo.document.08.11.2022.doc	OLE, VBA macro line: Set = CallByName((), n2dgzaFe("PoO61oL5pN"), VbGet, )
Source: ~DFED60CF98F04C552C.TMP.0.dr	OLE, VBA macro line: Private Declare PtrSafe Function Lib "kernel32" Alias "VirtualProtect" (ByVal As LongPtr, ByVal As LongPtr, ByVal As LongPtr, As LongPtr) As LongPtr
Source: ~DFED60CF98F04C552C.TMP.0.dr	OLE, VBA macro line: Set = CallByName((), n2dgzaFe("fYRduoYy89"), VbGet, )
Source: ~DFED60CF98F04C552C.TMP.0.dr	OLE, VBA macro line: Set = CallByName((n2dgzaFe("JfSjkP3TYEn")), n2dgzaFe("DzhgTXbMyOf"), VbGet, n2dgzaFe("wqKrjEU"))
Source: ~DFED60CF98F04C552C.TMP.0.dr	OLE, VBA macro line: Set = CallByName((), n2dgzaFe("PoO61oL5pN"), VbGet, )

Source: bergo.document.08.11.2022.doc	OLE, VBA macro line: Private Sub Document_Open()
Source: ~DFED60CF98F04C552C.TMP.0.dr	OLE, VBA macro line: Private Sub Document_Open()

Source: bergo.document.08.11.2022.doc	OLE indicator, VBA macros: true
Source: ~DFED60CF98F04C552C.TMP.0.dr	OLE indicator, VBA macros: true

Source: ~WRF{E58F8177-9D22-4189-9792-5360446A7F20}.tmp.0.dr	OLE stream indicators for Word, Excel, PowerPoint, and Visio: all false
Source: ~DFED60CF98F04C552C.TMP.0.dr	OLE stream indicators for Word, Excel, PowerPoint, and Visio: all false

Source: bergo.document.08.11.2022.doc	Virustotal: Detection: 24%
Source: bergo.document.08.11.2022.doc	ReversingLabs: Detection: 17%

Source: bergo.document.08.11.2022.LNK.0.dr

LNK file: ..\..\..\..\..\Desktop\bergo.document.08.11.2022.doc

Source: bergo.document.08.11.2022.doc

OLE indicator, Word Document stream: true

Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE

File created: C:\Users\user\Desktop\~$rgo.document.08.11.2022.doc

Jump to behavior

Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE

File created: C:\Users\user\AppData\Local\Temp\CVR54D3.tmp

Jump to behavior

Source: classification engine

Classification label: mal64.expl.winDOC@1/11@0/1

Source: bergo.document.08.11.2022.doc	OLE document summary: title field not present or empty
Source: bergo.document.08.11.2022.doc	OLE document summary: author field not present or empty
Source: bergo.document.08.11.2022.doc	OLE document summary: edited time not present or 0
Source: ~WRF{E58F8177-9D22-4189-9792-5360446A7F20}.tmp.0.dr	OLE document summary: title field not present or empty
Source: ~WRF{E58F8177-9D22-4189-9792-5360446A7F20}.tmp.0.dr	OLE document summary: author field not present or empty
Source: ~WRF{E58F8177-9D22-4189-9792-5360446A7F20}.tmp.0.dr	OLE document summary: edited time not present or 0
Source: ~DFED60CF98F04C552C.TMP.0.dr	OLE document summary: title field not present or empty
Source: ~DFED60CF98F04C552C.TMP.0.dr	OLE document summary: author field not present or empty
Source: ~DFED60CF98F04C552C.TMP.0.dr	OLE document summary: edited time not present or 0

Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE

File read: C:\Users\desktop.ini

Jump to behavior

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: bergo.document.08.11.2022.doc

Initial sample: OLE zip file path = docProps/custom.xml

Source: bergo.document.08.11.2022.doc

Static file information: File size 2316883 > 1048576

Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE

Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems

Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE

File opened: C:\Windows\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.4940_none_08e4299fa83d7e3c\MSVCR90.dll

Source: ~WRF{E58F8177-9D22-4189-9792-5360446A7F20}.tmp.0.dr

Initial sample: OLE indicators vbamacros = False

Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX
Source: C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	Process information set: NOALIGNMENTFAULTEXCEPT \| NOOPENFILEERRORBOX

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	12 Scripting	Path Interception	Path Interception	1 Masquerading	OS Credential Dumping	1 File and Directory Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	1 Ingress Tool Transfer	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	1 Exploitation for Client Execution	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Disable or Modify Tools	LSASS Memory	1 System Information Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Junk Data	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	12 Scripting	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
bergo.document.08.11.2022.doc	25%	Virustotal		Browse
bergo.document.08.11.2022.doc	18%	ReversingLabs	Script-Macro.Trojan.Amphitryon
bergo.document.08.11.2022.doc	100%	Joe Sandbox ML

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Users\user\AppData\Local\Temp\~DFED60CF98F04C552C.TMP	100%	Joe Sandbox ML

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
45.8.146.139	unknown	Russian Federation		44676	VMAGE-ASRU	false

General Information

Joe Sandbox Version:	35.0.0 Citrine
Analysis ID:	682695
Start date and time:	2022-08-11 20:51:46 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 5m 23s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	bergo.document.08.11.2022.doc
Cookbook file name:	defaultwindowsofficecookbook.jbs
Analysis system description:	Windows 7 x64 SP1 with Office 2010 SP1 (IE 11, FF52, Chrome 57, Adobe Reader DC 15, Flash 25.0.0.127, Java 8 Update 121, .NET 4.6.2)
Number of analysed new started processes analysed:	4
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled GSI enabled (VBA) AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal64.expl.winDOC@1/11@0/1
EGA Information:	Failed
HDC Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .doc Adjust boot time Enable AMSI Found Word or Excel or PowerPoint or XPS Viewer Attach to Office via COM Scroll down Close Viewer

Warnings

Exclude process from analysis (whitelisted): dllhost.exe
Report size getting too big, too many NtQueryAttributesFile calls found.

Simulations

Behavior and APIs

⊘No simulations

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\924A4EAB.png

Download File

Process:	C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
File Type:	PNG image data, 380 x 526, 8-bit/color RGB, non-interlaced
Category:	dropped
Size (bytes):	79862
Entropy (8bit):	7.9850226558494
Encrypted:	false
SSDEEP:	1536:3oqyPqib6IbiXmcfDBFdEU8yslk2ZGBlGUCk4+:3yqtImXmcbBFopLwlGDkH
MD5:	F673388F14A0B0E6160D7E31FB8B27A7
SHA1:	792480CA5B43D57E2A0A65466D77A294DA9D55C3
SHA-256:	0D79507FBC5D3C1843F0584E92FFD8B8F2862B4AE569BEB934963B30185E6489
SHA-512:	957C95FE8ED7DC213F027C59952F3F2AB5DFE6ED91944880D230AFC7B2B9EFFD812000FBF26CD6948DD3C478CB9B049C97405F6EBD4A86E3D10241DA3A0B692A
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	.PNG........IHDR...\|.........4.!... .IDATx...{#...9g...p...l.+....^x..[..'.....9...g.K.t7.0#...Ca....S..[o.:.N:.v.'......r...W...q.....!......q.CF.g..._.c.y........,.;9....6.._z...,./.....nt.../..g.t..._......._./.-......F......+mt.X.../...+...0:......./.^.{...b.}.`0.X,....V..\|.8N0.$..\...@0....l.ZqB.+?_...fR}....%.\.....Y,.\|A..r..Z..B~8..t.P.~.Cc[p.D.W.INn...f....5....c.If.V....Oh$Y...\|....GI......q... .....u..../....b.`.0.L.@ 0.L..@(.......Ac..Rd...o............6~x..v..t.._...Ph6.E"...... .T..\_,..p..e.1.o......qf.uk/.km/w.Z..<...9.'.\|>..B.PH.....K.J.8...$.;.\|>g...A..3\..'._e....pX6x..(..m....Kc6...a.By;.P..R..M.u..p2.\|....7..0V.kO..n...v#..\|>.....pm.....B..$..-..h4:.N#..r..D"\|n<...ak..`0.k.g....d@q..Cf<wk..oW.....5.....V.U.+$....?.2..r..6...}:=.e.j.I.)/........Y..t:.L.......vG.H...t.j....:..`0..FL.H$....d.P(..DB...j%.....g.Y..<??o.Z...t.....l.P(.r.X,&k..._.Fm>..Z....^.7...)...8.X.X,...t:..Dd-.{%......y.8.x<...h6..H$.H.\..`;[..O....(.....B

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\9EF8F8D2.png

Download File

Process:	C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
File Type:	PNG image data, 440 x 440, 8-bit/color RGBA, non-interlaced
Category:	dropped
Size (bytes):	256277
Entropy (8bit):	7.980105068490826
Encrypted:	false
SSDEEP:	6144:Iqua1wNXfdpQfqpdHWbjGadcQ4Lv8zhP9BXWZ:ZuaizWqpd0HdkyVBXu
MD5:	CF4AB970C74E474774B60BF03CFDC3CE
SHA1:	2E78C30BF4B9D673EEECED99009F69FE8F525A06
SHA-256:	716D8319B106C690F8CD67E5611792FA7E7999FF0270CFE366DA3A02F815BE19
SHA-512:	1B7278E6ED4E548EA43B79483EDCEEA550AC0A73EC072577480AA07687CBA873BEBB1648303468323A24CEC8AE5C35ABC9F7B6C1440AFFE2E6A0660B57F10F91
Malicious:	false
Reputation:	low
Preview:	.PNG........IHDR.............7......sRGB.........gAMA......a.....pHYs..!...!..........IDATx^....Eu..=..L.&..y..$...h....,.Dz.q..2F.4.........- .A..h...$..I...7..g..~......u.N.u.O;..AuU.:uj.......9l.....0 ..6..rm..O:....J..^.Y.Z..lCK.~.x...C.....[...6.. .e... ...gZ..m.......;H..dez...\|.s...E.i...m.6/.E.i-.Wn[f...N....z..Z^.i.\|5....e...+{...L...+.0i........C...5.HZ...w"y.....3..TT..g,..... ./..o..m..z40K~.<..Kk.5.z..m:..q.4.i5.TZ.....6-.%f..m..=...L.<....!.[..1..D...x....2....p....oE.{.E..}...p......p}&mZ..e.@.k.5...9..W..'j...-o...M...I.."..oy...o...{>..V...+....#.z.DOH..K.<.o.&h.U.6-..U....WW.Syzh...+-...i.H..IO$-y@..6.~K.....h.U...J...jZK...%2-.[..mz.....2\...z<.Pe..5..!<...7tP.=zMO.......g.......5=...D.'.hm.Z.D..{..Z......A/-i5.....hyZ$-....g..S.T.....".P.j\|...L.....OZ.3..8...<-f..... .-O..g.....g.f..\.P...e.>+=.6....\|...%...%=.Z.V.hy2.....3.l..........=.D.'...M..'..P. .....@.W..=.=...\|.c.^..:.2-].....A.3

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{E58F8177-9D22-4189-9792-5360446A7F20}.tmp

Download File

Process:	C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
File Type:	Composite Document File V2 Document, Cannot read section info
Category:	dropped
Size (bytes):	12288
Entropy (8bit):	5.693156180267119
Encrypted:	false
SSDEEP:	192:hUKtjsCbo1FjwMf0vg/jbsSkantnzCbo1FjwMf0vg/jbsSka:ntYCbo1Jpc4/sSxtzCbo1Jpc4/sS
MD5:	B10B8C76994F98F2C5F2DFFB1A326AA0
SHA1:	9A8A1E46B450CA4241C6C1D435C75BB391796EEA
SHA-256:	B2B0137CF7AC08CFE6267C0985C0EFD3AABE30ED1199186D7AF880B16B9E2A65
SHA-512:	C6C2861A2D5BBD514884550F6BBD91ADA821D8045DE86A308320A7338C3426B3BFED69F7A321FAC1637AC662006F051B938EF2E62D295AE4E8E1D07EB962B6BE
Malicious:	false
Reputation:	low
Preview:	......................>...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{570C9765-A79D-4233-901D-9E93C792BB62}.tmp

Download File

Process:	C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
File Type:	data
Category:	dropped
Size (bytes):	1024
Entropy (8bit):	0.05390218305374581
Encrypted:	false
SSDEEP:	3:ol3lYdn:4Wn
MD5:	5D4D94EE7E06BBB0AF9584119797B23A
SHA1:	DBB111419C704F116EFA8E72471DD83E86E49677
SHA-256:	4826C0D860AF884D3343CA6460B0006A7A2CE7DBCCC4D743208585D997CC5FD1
SHA-512:	95F83AE84CAFCCED5EAF504546725C34D5F9710E5CA2D11761486970F2FBECCB25F9CF50BBFC272BD75E1A66A18B7783F09E1C1454AFDA519624BC2BB2F28BA4
Malicious:	false
Reputation:	high, very likely benign file
Preview:	........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{94DAC7F9-FA29-4FE8-9031-3C50514859C6}.tmp

Download File

Process:	C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
File Type:	data
Category:	dropped
Size (bytes):	1536
Entropy (8bit):	2.123533094102747
Encrypted:	false
SSDEEP:	12:DMlzfRLZRW4WZ1MFKuQ9cc3xn82lSkwkvS4vW4tW4PllgWHkUZZ/W4c:4LG1ND9Pxn824k0aWOWYCWHaz
MD5:	89F597A15C87E50517A7A280CD3EBC3C
SHA1:	82939B3762B83F9F7605BE0934BB8BB8BB8E2FA0
SHA-256:	231CDA131C5AD56C80BC94AF08CD13B596D4565A065A405AEF2B34B65840613F
SHA-512:	C7B121899682AB4500BA13F2814C5A4B26B314B6199EDB23CE975C4436FFA4FB8066266C5F6B35969D16F9D62BECBED166218E929D1FF714886F6613A0D8B90B
Malicious:	false
Reputation:	low
Preview:	.././...T.h.i.s. .d.o.c.u.m.e.n.t. .c.r.e.a.t.e.d. .i.n. .p.r.e.v.i.o.u.s. .v.e.r.s.i.o.n. .o.f. .M.i.c.r.o.s.o.f.t. .O.f.f.i.c.e. .W.o.r.d.....T.o. .v.i.e.w. .o.r. .e.d.i.t. .t.h.i.s. .d.o.c.u.m.e.n.t.,. .p.l.e.a.s.e. .c.l.i.c.k. .. E.n.a.b.l.e. .e.d.i.t.i.n.g.. .b.u.t.t.o.n. .o.n. .t.h.e. .t.o.p. .b.a.r.,. .a.n.d. .t.h.e.n. .c.l.i.c.k. .. E.n.a.b.l.e. .c.o.n.t.e.n.t.. ..........................................................................................................................................................z.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\~DFED60CF98F04C552C.TMP

Download File

Process:	C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
File Type:	Composite Document File V2 Document, Cannot read section info
Category:	dropped
Size (bytes):	60416
Entropy (8bit):	4.170879206129513
Encrypted:	false
SSDEEP:	768:h2U1g/IoQP1Avvsyd9OSIbqtANjXJj3BnjeGZkwx5qxwGAacg:h8IoQPev9d9OSIetAr0Ghx5qSGAacg
MD5:	D59E78BA006DCA8FC03E6986D29BDB76
SHA1:	4483ADAFAD9F7FD9474079E0A8D69FD840693815
SHA-256:	37A32C87A0EA8D4769D7C4F2B04A8FA900FD917676A7C023DAB4068B834BB475
SHA-512:	699D4875F4DB7B08AE9477D03BB653BC707182CEAC2C05640FAAFD98A2940B891A764561D5969842EE80DD8F362F4ECDB4F1B7A9959605D9FB857160BD8FF256
Malicious:	true
Antivirus:	Antivirus: Joe Sandbox ML, Detection: 100%
Reputation:	low
Preview:	......................>...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................T...........(........................................................................................................... ...!..."...#...$...%...&...'.......)...*...+...,...-......./...0...1...2...3...4...5...6...7...8...9...:.......<...=...>...?...@...I...B...C...D...E...F...G...H...;...J...K...L...M...N...O...P...Q...R...S.......`...V...W...X...Y...Z...]...\.......i..._...........b...c...d...e...f...g...h...[...j...k...t...m...n...o...p...q...r...s...^...........................

C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\bergo.document.08.11.2022.LNK

Download File

Process:	C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
File Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Archive, ctime=Tue Mar 8 15:45:52 2022, mtime=Tue Mar 8 15:45:52 2022, atime=Fri Aug 12 02:53:11 2022, length=2221899, window=hide
Category:	dropped
Size (bytes):	1089
Entropy (8bit):	4.559362124859331
Encrypted:	false
SSDEEP:	12:8hCTCm/vgXg/XAlCPCHaXRBktB/eLX+WufkW/xgiTc4icvbv9/l4EIDtZ3YilMM5:8h+h/XThOMY8W/xforeT9/l6Dv3qdu7D
MD5:	003043F3F1B9D24A4EC9757C82A5E63C
SHA1:	1E981BCE6BD5AD9C631E7513382249481546684B
SHA-256:	D6F110658A1FCC45AA044F5C53025BBF8D41788C1F5CB3361EF108DC6621509A
SHA-512:	463BCDD1A0D1FFB4218176DCF7502D22EE7D1B4E997A039E2F88EBFAF0774442D8BEA56E9B0F61FF81F3BBD8E012CA513650F4E8DEF1198A2F25FD80C8F7C970
Malicious:	false
Reputation:	low
Preview:	L..................F.... .....$..3....$..3..........K.!..........................P.O. .:i.....+00.../C:\...................t.1.....QK.X..Users.`.......:..QK.X...................6.....U.s.e.r.s...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.8.1.3.....L.1.....hT....user.8......QK.XhT.....&=....U...............A.l.b.u.s.....z.1.....hT....Desktop.d......QK.XhT....._=..............:.....D.e.s.k.t.o.p...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.7.6.9.......2.K.!..U.. .BERGOD~1.DOC..h......hT..hT.....r.....'...............b.e.r.g.o...d.o.c.u.m.e.n.t...0.8...1.1...2.0.2.2...d.o.c.......................-...8...[............?J......C:\Users\..#...................\\367706\Users.user\Desktop\bergo.document.08.11.2022.doc.4.....\.....\.....\.....\.....\.D.e.s.k.t.o.p.\.b.e.r.g.o...d.o.c.u.m.e.n.t...0.8...1.1...2.0.2.2...d.o.c.........:..,.LB.)...Ag...............1SPS.XF.L8C....&.m.m............-...S.-.1.-.5.-.2.1.-.9.6.6.7.7.1.3.1.5.-.3.0.1.9.4.0.5.6.3.7.-.3.6.7.3.3.6.4.7.7.-.1.0.0.6.............`.......X..

C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\index.dat

Download File

Process:	C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	101
Entropy (8bit):	4.642026852171083
Encrypted:	false
SSDEEP:	3:bDuMJlfyF8oALRlj9omX1xQ8oALRlj9ov:bCUyFtALr9itALr9y
MD5:	B2F218041B0F211C03F9CDAD574B84F9
SHA1:	24EAA43E1E915A6459650FBC65DCE94339079CC1
SHA-256:	EB84EE53E0ABF646203578F381883080960072CFE3F0462A3FBD7BB7EE36D66B
SHA-512:	1C8B4DF8649F493B35FD4B8EE262FBB28904B43F6F20A081E59110EDF2CA0C34E72770B874D91487FD92A7495A241AACB838924C337D449329842BA6F5DF22A3
Malicious:	false
Reputation:	low
Preview:	[folders]..Templates.LNK=0..bergo.document.08.11.2022.LNK=0..[doc]..bergo.document.08.11.2022.LNK=0..

C:\Users\user\AppData\Roaming\Microsoft\Templates\~$Normal.dotm

Download File

Process:	C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
File Type:	data
Category:	dropped
Size (bytes):	162
Entropy (8bit):	2.503835550707525
Encrypted:	false
SSDEEP:	3:vrJlaCkWtVyaJybdJylp2bG/WWNJbilFGUld/ln:vdsCkWtz8Oz2q/rViXdH/l
MD5:	7CFA404FD881AF8DF49EA584FE153C61
SHA1:	32D9BF92626B77999E5E44780BF24130F3D23D66
SHA-256:	248DB6BD8C5CD3542A5C0AE228D3ACD6D8A7FA0C0C62ABC3E178E57267F6CCD7
SHA-512:	F7CEC1177D4FF3F84F6F2A2A702E96713322AA56C628B49F728CD608E880255DA3EF412DE15BB58DF66D65560C03E68BA2A0DD6FDFA533BC9E428B0637562AEA
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	.user..................................................A.l.b.u.s.............p........1h..............2h.............@3h..............3h.....z.......p4h.....x...

C:\Users\user\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

Download File

Process:	C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
File Type:	Little-endian UTF-16 Unicode text, with no line terminators
Category:	dropped
Size (bytes):	2
Entropy (8bit):	1.0
Encrypted:	false
SSDEEP:	3:Qn:Qn
MD5:	F3B25701FE362EC84616A93A45CE9998
SHA1:	D62636D8CAEC13F04E28442A0A6FA1AFEB024BBB
SHA-256:	B3D510EF04275CA8E698E5B3CBB0ECE3949EF9252F0CDC839E9EE347409A2209
SHA-512:	98C5F56F3DE340690C139E58EB7DAC111979F0D4DFFE9C4B24FF849510F4B6FFA9FD608C0A3DE9AC3C9FD2190F0EFAF715309061490F9755A9BFDF1C54CA0D84
Malicious:	false
Preview:	..

C:\Users\user\Desktop\~$rgo.document.08.11.2022.doc

Download File

Process:	C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
File Type:	data
Category:	dropped
Size (bytes):	162
Entropy (8bit):	2.503835550707525
Encrypted:	false
SSDEEP:	3:vrJlaCkWtVyaJybdJylp2bG/WWNJbilFGUld/ln:vdsCkWtz8Oz2q/rViXdH/l
MD5:	7CFA404FD881AF8DF49EA584FE153C61
SHA1:	32D9BF92626B77999E5E44780BF24130F3D23D66
SHA-256:	248DB6BD8C5CD3542A5C0AE228D3ACD6D8A7FA0C0C62ABC3E178E57267F6CCD7
SHA-512:	F7CEC1177D4FF3F84F6F2A2A702E96713322AA56C628B49F728CD608E880255DA3EF412DE15BB58DF66D65560C03E68BA2A0DD6FDFA533BC9E428B0637562AEA
Malicious:	false
Preview:	.user..................................................A.l.b.u.s.............p........1h..............2h.............@3h..............3h.....z.......p4h.....x...

Static File Info

General

File type:	Zip archive data, at least v2.0 to extract
Entropy (8bit):	7.99348706678991
TrID:	Word Microsoft Office Open XML Format document (49504/1) 49.01% Word Microsoft Office Open XML Format document (43504/1) 43.07% ZIP compressed archive (8000/1) 7.92%
File name:	bergo.document.08.11.2022.doc
File size:	2316883
MD5:	228c063e5ce747dd51ffbbdf31dcc1f9
SHA1:	e13b37423003ebf1aacc898435607dc471ae0bd6
SHA256:	025d824f7fd062715efe4914065eb6026a0f1720256f03e18c652978ec9d6844
SHA512:	0f6c3c0f467c1d6f6b8915fd93a9034ea87bddc4b95225c444cd48f2f735f2e09b379febf2951b7ce76ceee9f61191f61bcf6c299d28f974825e6e425ee2159a
SSDEEP:	49152:FNbf0FGXHT9mAt0LoXOx1dPtHdSBEPd2rB9:F5f0F2HECAndXKEM
TLSH:	CCB533BF0CC46EF4D6A7C931261C30AE5C9361925D0E5B6EF1F1DB0AD668C8D0DA198B
File Content Preview:	PK..........!..U~............._rels/.rels...J.@............4.E..D.....$....T..w-..j........\|.zs..z..z.X.%(v......6O.{PI........`S__._x .C..CR....:....t..R......hI.3..H.Q...;..=..y... n.......yo.......[vrf..A..6..3[.>_...-K....\NH!....<..r...E.B..P...<_.

File Icon


Icon Hash:	e4eea2aaa4b4b4a4

Static OLE Info

General

Document Type:	OpenXML
Number of OLE Files:	1

OLE File "/opt/package/joesandbox/database/analysis/682695/sample/bergo.document.08.11.2022.doc"

Indicators

Has Summary Info:
Application Name:
Encrypted Document:	False
Contains Word Document Stream:	True
Contains Workbook/Book Stream:	False
Contains PowerPoint Document Stream:	False
Contains Visio Document Stream:	False
Contains ObjectPool Stream:	False
Flash Objects Count:	0
Contains VBA Macros:	True

Streams with VBA

VBA File Name: ThisDocument.cls, Stream Size: 2868

General
Stream Path:	VBA/ThisDocument
VBA File Name:	ThisDocument.cls
Stream Size:	2868
Data ASCII:	. . A t t r i b u t . e V B _ N a m . e = " T h i . s D o c u m e n . t " . . . B a s . . 1 N o r m a l . . . V G l o b a l ! . S p a c . l F a . l s e . J C r e a . t a b l . . P r e d e c l a . . I d . . # T r u . " E x p . o s e . . T e m p . l a t e D e r i . v . $ C u s t o m l i z C . P . . . . . D . ? P t r S a . f e F u n c t . i o n . . . . . . L . i b " u s e r . 3 2 " A l i a . s " K i l l T . i m e r " ( B y V a l . . . . . A s L o n r g . 0 , . . . . . . ) . .
Data Raw:	01 87 b4 00 41 74 74 72 69 62 75 74 00 65 20 56 42 5f 4e 61 6d 00 65 20 3d 20 22 54 68 69 00 73 44 6f 63 75 6d 65 6e 10 74 22 0d 0a 0a 8c 42 61 73 01 02 8c 31 4e 6f 72 6d 61 6c 02 2e 19 56 47 6c 6f 62 61 6c 21 01 aa 53 70 61 63 01 6c 46 61 08 6c 73 65 0c 4a 43 72 65 61 10 74 61 62 6c 15 1f 50 72 65 20 64 65 63 6c 61 00 06 49 64 11 00 23 54 72 75 0d 22 45 78 70 08 6f 73 65 14 1c 54

VBA Code

Streams

Stream Path: PROJECT, File Type: ASCII text, with CRLF line terminators, Stream Size: 357

General
Stream Path:	PROJECT
File Type:	ASCII text, with CRLF line terminators
Stream Size:	357
Entropy:	5.292924656590583
Base64 Encoded:	True
Data ASCII:	I D = " { 0 D A 1 E 0 6 5 - B 0 B 9 - 4 5 A 3 - A 4 8 7 - E 3 C 9 8 D D C 0 1 8 2 } " . . D o c u m e n t = T h i s D o c u m e n t / & H 0 0 0 0 0 0 0 0 . . N a m e = " P r o j e c t " . . H e l p C o n t e x t I D = " 0 " . . V e r s i o n C o m p a t i b l e 3 2 = " 3 9 3 2 2 2 0 0 0 " . . C M G = " 1 8 1 A F A F 8 F E F 8 F E F 8 F E F 8 F E " . . D P B = " 3 0 3 2 D 2 1 5 D 3 1 5 D 3 1 5 " . . G C = " 4 8 4 A A A 2 D A B 2 D A B D 2 " . . . . [ H o s t E x t e n d e r I n f o ] . . & H 0 0 0 0 0 0
Data Raw:	49 44 3d 22 7b 30 44 41 31 45 30 36 35 2d 42 30 42 39 2d 34 35 41 33 2d 41 34 38 37 2d 45 33 43 39 38 44 44 43 30 31 38 32 7d 22 0d 0a 44 6f 63 75 6d 65 6e 74 3d 54 68 69 73 44 6f 63 75 6d 65 6e 74 2f 26 48 30 30 30 30 30 30 30 30 0d 0a 4e 61 6d 65 3d 22 50 72 6f 6a 65 63 74 22 0d 0a 48 65 6c 70 43 6f 6e 74 65 78 74 49 44 3d 22 30 22 0d 0a 56 65 72 73 69 6f 6e 43 6f 6d 70 61 74 69

Stream Path: PROJECTwm, File Type: data, Stream Size: 41

General
Stream Path:	PROJECTwm
File Type:	data
Stream Size:	41
Entropy:	3.0773844850752607
Base64 Encoded:	False
Data ASCII:	T h i s D o c u m e n t . T . h . i . s . D . o . c . u . m . e . n . t . . . . .
Data Raw:	54 68 69 73 44 6f 63 75 6d 65 6e 74 00 54 00 68 00 69 00 73 00 44 00 6f 00 63 00 75 00 6d 00 65 00 6e 00 74 00 00 00 00 00

Stream Path: VBA/_VBA_PROJECT, File Type: ISO-8859 text, with no line terminators, Stream Size: 7

General
Stream Path:	VBA/_VBA_PROJECT
File Type:	ISO-8859 text, with no line terminators
Stream Size:	7
Entropy:	1.8423709931771088
Base64 Encoded:	False
Data ASCII:	a . . .
Data Raw:	cc 61 ff ff 00 00 00

Stream Path: VBA/__SRP_2, File Type: data, Stream Size: 5108

General
Stream Path:	VBA/__SRP_2
File Type:	data
Stream Size:	5108
Entropy:	1.923404837779589
Base64 Encoded:	False
Data ASCII:	r U @ . . . . . . . . . . . . . . . @ . . . . . . . @ . . . . . . . . . . . . . . . 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P . . . . . . . . . . . " . . . . . . . . . . . . . . . q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A . . . . . . . . . . . . . . . ` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ` i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data Raw:	72 55 40 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 38 00 00 00 00 00 00 00 11 00 00 00 00 00 00 00 00 00 00 00 11 00 00 00 00 00 00 00 00 00 03 00 50 00 00 00 00 00 00 00 00 00 00 00 22 00 1f 00 00 00 00 00 01 00 01 00 00 00 01 00 71 07 00 00 00 00 00 00 00 00 00 00 a1 07 00 00 00 00 00 00 00 00 00 00 d1 07

Stream Path: VBA/__SRP_3, File Type: data, Stream Size: 2724

General
Stream Path:	VBA/__SRP_3
File Type:	data
Stream Size:	2724
Entropy:	2.6997184068499265
Base64 Encoded:	False
Data ASCII:	r U @ . . . . . . . . . . . . . . . @ . . . . . . . @ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x . . . . . P . . . . . . . . . . . . . . . p . . . . . . . . . . . . . . . . . ! . . . . . . . . . . . . . . . . . . . . . ` . ! . . . . . . . . . . . , . . p . . . . . . A . . . . . . . . . . . q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ` . . . . . . . . . . . . X . . p . . . . . . . . . . . . . . . . . ! . . . . . . . . .
Data Raw:	72 55 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1a 00 00 00 00 00 00 00 11 00 00 00 00 00 00 00 00 00 02 00 ff ff ff ff ff ff ff ff ff ff ff ff 00 00 00 00 78 00 00 00 08 00 50 00 c1 08 00 00 00 00 00 00 00 00 00 00 00 00 04 70 08 00 fe ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 00 00 00 00

Stream Path: VBA/dir, File Type: data, Stream Size: 486

General
Stream Path:	VBA/dir
File Type:	data
Stream Size:	486
Entropy:	6.316355165237147
Base64 Encoded:	True
Data ASCII:	. . . . . . . . . . 0 . . . . . . H . . . . . . . . . . . P r o j e c t . Q . ( . . @ . . . . . = . . . . l . . . . . . . . Z d - . . . " . < . . . . r s t d o . l e > . . s . t . . d . o . l . e . ( . . h . . ^ . . * \\ . G { 0 0 0 2 0 4 3 0 - . . . . C . . . . . 4 6 } # 2 . 0 # . 0 # C : \\ W i n . d o w s \\ s y s @ t e m 3 2 \\ . e 2 . . t l b # O L E . A u t o m a t . i o n . E N o r ( m a l E N C r . m . a F . . c E C . . . . m . ! O f f i c g O . f . i . c g . . g 2 D F 8 D 0 . 4 C - 5 B F A - .
Data Raw:	01 e2 b1 80 01 00 04 00 00 00 03 00 30 aa 02 02 90 09 00 20 14 06 48 03 00 a8 80 00 00 e4 04 04 00 07 00 1c 00 50 72 6f 6a 65 63 74 05 51 00 28 00 00 40 02 14 06 02 14 3d ad 02 0a 07 02 6c 01 00 08 06 12 09 02 12 80 f8 5a f4 64 2d 00 0c 02 22 0a 3c 02 0a 16 02 72 73 74 64 6f 08 6c 65 3e 02 19 73 00 74 00 00 64 00 6f 00 6c 00 65 00 28 0d 00 68 00 11 5e 00 03 2a 5c 00 47 7b 30 30 30

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Aug 11, 2022 20:52:39.043716908 CEST	49178	80	192.168.2.22	45.8.146.139
Aug 11, 2022 20:52:42.045301914 CEST	49178	80	192.168.2.22	45.8.146.139
Aug 11, 2022 20:52:48.051789045 CEST	49178	80	192.168.2.22	45.8.146.139
Aug 11, 2022 20:53:00.067692041 CEST	49179	80	192.168.2.22	45.8.146.139
Aug 11, 2022 20:53:03.075994968 CEST	49179	80	192.168.2.22	45.8.146.139
Aug 11, 2022 20:53:09.082571030 CEST	49179	80	192.168.2.22	45.8.146.139

Statistics

⊘No statistics

System Behavior

Analysis Process: WINWORD.EXEPID: 1932, Parent PID: 576

General

Target ID:	0
Start time:	20:53:12
Start date:	11/08/2022
Path:	C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
Wow64 process (32bit):	false
Commandline:	"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /Automation -Embedding
Imagebase:	0x13fe50000
File size:	1423704 bytes
MD5 hash:	9EE74859D22DAE61F1750B3A1BACB6F5
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

⊘No disassembly

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may exploit software vulnerabilities in client applications to execute code. Vulnerabilities can exist in software due to unsecure coding practices that can lead to unanticipated behavior. Adversaries can take advantage of certain vulnerabilities through targeted exploitation for the purpose of arbitrary code execution. Oftentimes the most valuable exploits to an offensive toolkit are those that can be used to obtain code execution on a remote system because they can be used to gain access to that system. Users will expect to see files related to the applications they commonly used to do work, so they are a useful target for exploit research and development because of their high utility.
Tactics:	Execution
Data Sources:	Anti-virus, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security tools scanning or reporting information.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Services, Windows Registry
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Files may be copied from an external adversary controlled system through the command and control channel to bring tools into the victim network or through alternate protocols with another tool such as FTP. Files can also be copied over on Mac and Linux with native tools like scp, rsync, and sftp.
Tactics:	Command and Control
Data Sources:	File monitoring, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process command-line parameters, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report bergo.document.08.11.2022.doc

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Software Vulnerabilities

Networking

System Summary

Hooking and other Techniques for Hiding and Protection

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\924A4EAB.png

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\9EF8F8D2.png

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{E58F8177-9D22-4189-9792-5360446A7F20}.tmp

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{570C9765-A79D-4233-901D-9E93C792BB62}.tmp

C:\Users\user\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{94DAC7F9-FA29-4FE8-9031-3C50514859C6}.tmp

C:\Users\user\AppData\Local\Temp\~DFED60CF98F04C552C.TMP

C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\bergo.document.08.11.2022.LNK

C:\Users\user\AppData\Roaming\Microsoft\Office\Recent\index.dat

C:\Users\user\AppData\Roaming\Microsoft\Templates\~$Normal.dotm

C:\Users\user\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

C:\Users\user\Desktop\~$rgo.document.08.11.2022.doc

Static File Info

General

File Icon

Static OLE Info

General

OLE File "/opt/package/joesandbox/database/analysis/682695/sample/bergo.document.08.11.2022.doc"

Indicators

Streams with VBA

VBA File Name: ThisDocument.cls, Stream Size: 2868

General

VBA Code

Streams

Stream Path: PROJECT, File Type: ASCII text, with CRLF line terminators, Stream Size: 357

General

Stream Path: PROJECTwm, File Type: data, Stream Size: 41

General

Stream Path: VBA/_VBA_PROJECT, File Type: ISO-8859 text, with no line terminators, Stream Size: 7

General

Stream Path: VBA/__SRP_2, File Type: data, Stream Size: 5108

Windows Analysis Report
bergo.document.08.11.2022.doc