Analysis Report zeD11Fztx8

Overview

General Information

Sample Name: zeD11Fztx8 (renamed file extension from none to exe)
Analysis ID: 384980
MD5: ecbc4b40dcfec4ed1b2647b217da0441
SHA1: e08eb07c69d8fc8e75927597767288a21d6ed7f6
SHA256: 878d5137e0c9a072c83c596b4e80f2aa52a8580ef214e5ba0d59daa5036a92f8
Infos:

Most interesting Screenshot:

Detection

Emotet
Score: 96
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Yara detected Emotet
Drops executables to the windows directory (C:\Windows) and starts them
Found evasive API chain (may stop execution after checking mutex)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for sample
Contains capabilities to detect virtual machines
Contains functionality to dynamically determine API calls
Contains functionality to read the PEB
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Creates a DirectInput object (often for capturing keystrokes)
Creates files inside the system directory
Deletes files inside the Windows folder
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Drops PE files to the windows directory (C:\Windows)
Found large amount of non-executed APIs
IP address seen in connection with other malware
Program does not show much activity (idle)
Queries the volume information (name, serial number etc) of a device
Sample file is different than original file name gathered from version info
Uses 32bit PE files
Uses a known web browser user agent for HTTP communication
Yara signature match

Classification

AV Detection:

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Antivirus / Scanner detection for submitted sample
Source: zeD11Fztx8.exe Avira: detected
Multi AV Scanner detection for domain / URL
Source: http://173.230.145.224:8080/ Virustotal: Detection: 6% Perma Link
Multi AV Scanner detection for submitted file
Source: zeD11Fztx8.exe Virustotal: Detection: 82% Perma Link
Source: zeD11Fztx8.exe ReversingLabs: Detection: 96%
Machine Learning detection for sample
Source: zeD11Fztx8.exe Joe Sandbox ML: detected

Compliance:

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Uses 32bit PE files
Source: zeD11Fztx8.exe Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE
Source: zeD11Fztx8.exe Static PE information: TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Networking:

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Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.4:49746 -> 193.169.54.12:8080
Source: global traffic TCP traffic: 192.168.2.4:49757 -> 173.230.145.224:8080
Source: global traffic TCP traffic: 192.168.2.4:49763 -> 80.86.91.232:7080
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 193.169.54.12 193.169.54.12
Source: Joe Sandbox View IP Address: 193.169.54.12 193.169.54.12
Source: Joe Sandbox View IP Address: 80.86.91.232 80.86.91.232
Uses a known web browser user agent for HTTP communication
Source: global traffic HTTP traffic detected: POST / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.2; WOW64; Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729)Host: 79.172.249.82:443Content-Length: 468Connection: Keep-AliveCache-Control: no-cacheData Raw: 77 ee 51 67 a8 c2 dc 38 20 bc 12 53 17 05 a1 e7 44 fa 23 2e b7 b8 71 13 ca 5f 34 cb 7d 0c be 09 5f d9 5a 5d 85 11 56 95 de d3 de 12 62 eb a8 08 e0 25 70 14 f1 93 c1 00 4a d5 23 a5 0e 77 2e d9 75 a6 89 1b 16 5a c1 dd 31 ce 32 df 13 a0 62 81 87 92 a5 75 31 ed 00 f4 09 08 7f ae 0e 3e f8 65 d0 b5 42 c2 d2 95 50 fe 33 48 54 55 da 3f 44 b3 df eb cb 47 92 31 e0 5c 2c 4d 46 89 f3 f7 e8 28 63 c8 8b 2d 43 6c f6 74 39 33 7f 21 86 82 16 e9 af 01 09 96 57 45 d8 63 20 47 a2 c1 62 3c 2d 74 bb 9d 73 46 51 ff 00 e2 16 99 bd 8a 96 75 c0 cc 9b 6b c8 76 2f 7d 1f 55 df 13 a3 4e 79 3d 0a 7d c1 09 f3 25 b0 1a 81 32 06 db 60 eb aa f9 77 7f 4f d5 65 00 d6 0f 40 ae d6 80 7d 6d d3 ee 85 09 f6 22 03 2f 33 e5 8b 34 8b db c6 73 67 06 01 9b 17 0a 4e 5b 3c f2 f3 aa 73 a9 cd 5f 3c 34 db da c3 54 41 f5 ea 56 26 df 67 5a 61 72 63 60 16 79 a7 db e1 af f6 2f 66 31 e2 88 4f 2d b7 94 7e cd ce 96 27 93 d4 79 59 88 98 23 46 23 99 b4 91 75 8e c1 dc 3b dd db f3 c3 0e 36 95 96 a2 94 42 6d b3 f7 b1 24 01 e7 71 a7 5e 9b 36 26 b2 96 3c 92 d8 90 7f db 79 c4 c3 fa 4e 68 ad ba 03 e9 19 9e d0 8a 2c 33 fb bd b2 75 f0 06 1f 2a 3f 5d 5b 6a 5d b5 14 d0 23 dd 58 78 93 f6 34 14 5e 10 ba 25 6e 54 d1 9d e9 4b b7 80 6f 7e 87 f1 04 26 22 80 65 b6 e1 bb f9 5c a2 ed 76 32 ff 84 0b d3 07 45 59 19 31 0c fe 79 50 52 83 bd d4 f3 e6 d7 cc e7 56 eb b7 23 59 81 8c 16 9c 72 74 e3 4a 61 67 88 c4 db bf 46 0d 23 37 4c 63 74 58 1e 57 77 32 e6 ef 17 cd 09 Data Ascii: wQg8 SD#.q_4}_Z]Vb%pJ#w.uZ12bu1>eBP3HTU?DG1\,MF(c-Clt93!WEc Gb<-tsFQukv/}UNy=}%2`wOe@}m"/34sgN[<s_<4TAV&gZarc`y/f1O-~'yY#F#u;6Bm$q^6&<yNh,3u*?][j]#Xx4^%nTKo~&"e\v2EY1yPRV#YrtJagF#7LctXWw2
Source: unknown TCP traffic detected without corresponding DNS query: 79.172.249.82
Source: unknown TCP traffic detected without corresponding DNS query: 79.172.249.82
Source: unknown TCP traffic detected without corresponding DNS query: 79.172.249.82
Source: unknown TCP traffic detected without corresponding DNS query: 79.172.249.82
Source: unknown TCP traffic detected without corresponding DNS query: 79.172.249.82
Source: unknown TCP traffic detected without corresponding DNS query: 79.172.249.82
Source: unknown TCP traffic detected without corresponding DNS query: 193.169.54.12
Source: unknown TCP traffic detected without corresponding DNS query: 193.169.54.12
Source: unknown TCP traffic detected without corresponding DNS query: 193.169.54.12
Source: unknown TCP traffic detected without corresponding DNS query: 173.230.145.224
Source: unknown TCP traffic detected without corresponding DNS query: 173.230.145.224
Source: unknown TCP traffic detected without corresponding DNS query: 173.230.145.224
Source: unknown TCP traffic detected without corresponding DNS query: 80.86.91.232
Source: unknown TCP traffic detected without corresponding DNS query: 80.86.91.232
Source: unknown HTTP traffic detected: POST / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.2; WOW64; Trident/7.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729)Host: 79.172.249.82:443Content-Length: 468Connection: Keep-AliveCache-Control: no-cacheData Raw: 77 ee 51 67 a8 c2 dc 38 20 bc 12 53 17 05 a1 e7 44 fa 23 2e b7 b8 71 13 ca 5f 34 cb 7d 0c be 09 5f d9 5a 5d 85 11 56 95 de d3 de 12 62 eb a8 08 e0 25 70 14 f1 93 c1 00 4a d5 23 a5 0e 77 2e d9 75 a6 89 1b 16 5a c1 dd 31 ce 32 df 13 a0 62 81 87 92 a5 75 31 ed 00 f4 09 08 7f ae 0e 3e f8 65 d0 b5 42 c2 d2 95 50 fe 33 48 54 55 da 3f 44 b3 df eb cb 47 92 31 e0 5c 2c 4d 46 89 f3 f7 e8 28 63 c8 8b 2d 43 6c f6 74 39 33 7f 21 86 82 16 e9 af 01 09 96 57 45 d8 63 20 47 a2 c1 62 3c 2d 74 bb 9d 73 46 51 ff 00 e2 16 99 bd 8a 96 75 c0 cc 9b 6b c8 76 2f 7d 1f 55 df 13 a3 4e 79 3d 0a 7d c1 09 f3 25 b0 1a 81 32 06 db 60 eb aa f9 77 7f 4f d5 65 00 d6 0f 40 ae d6 80 7d 6d d3 ee 85 09 f6 22 03 2f 33 e5 8b 34 8b db c6 73 67 06 01 9b 17 0a 4e 5b 3c f2 f3 aa 73 a9 cd 5f 3c 34 db da c3 54 41 f5 ea 56 26 df 67 5a 61 72 63 60 16 79 a7 db e1 af f6 2f 66 31 e2 88 4f 2d b7 94 7e cd ce 96 27 93 d4 79 59 88 98 23 46 23 99 b4 91 75 8e c1 dc 3b dd db f3 c3 0e 36 95 96 a2 94 42 6d b3 f7 b1 24 01 e7 71 a7 5e 9b 36 26 b2 96 3c 92 d8 90 7f db 79 c4 c3 fa 4e 68 ad ba 03 e9 19 9e d0 8a 2c 33 fb bd b2 75 f0 06 1f 2a 3f 5d 5b 6a 5d b5 14 d0 23 dd 58 78 93 f6 34 14 5e 10 ba 25 6e 54 d1 9d e9 4b b7 80 6f 7e 87 f1 04 26 22 80 65 b6 e1 bb f9 5c a2 ed 76 32 ff 84 0b d3 07 45 59 19 31 0c fe 79 50 52 83 bd d4 f3 e6 d7 cc e7 56 eb b7 23 59 81 8c 16 9c 72 74 e3 4a 61 67 88 c4 db bf 46 0d 23 37 4c 63 74 58 1e 57 77 32 e6 ef 17 cd 09 Data Ascii: wQg8 SD#.q_4}_Z]Vb%pJ#w.uZ12bu1>eBP3HTU?DG1\,MF(c-Clt93!WEc Gb<-tsFQukv/}UNy=}%2`wOe@}m"/34sgN[<s_<4TAV&gZarc`y/f1O-~'yY#F#u;6Bm$q^6&<yNh,3u*?][j]#Xx4^%nTKo~&"e\v2EY1yPRV#YrtJagF#7LctXWw2
Source: storageservice.exe, 00000003.00000002.898823671.000000000105A000.00000004.00000020.sdmp String found in binary or memory: http://173.230.145.224:8080/
Source: storageservice.exe, 00000003.00000002.898823671.000000000105A000.00000004.00000020.sdmp String found in binary or memory: http://173.230.145.224:8080/gP
Source: storageservice.exe, 00000003.00000002.898823671.000000000105A000.00000004.00000020.sdmp String found in binary or memory: http://173.230.145.224:8080/m
Source: storageservice.exe, 00000003.00000002.898823671.000000000105A000.00000004.00000020.sdmp String found in binary or memory: http://193.169.54.12:8080/
Source: storageservice.exe, 00000003.00000002.898823671.000000000105A000.00000004.00000020.sdmp String found in binary or memory: http://193.169.54.12:8080//
Source: storageservice.exe, 00000003.00000002.898800934.0000000001048000.00000004.00000020.sdmp String found in binary or memory: http://79.172.249.82:443/
Source: storageservice.exe, 00000003.00000002.898800934.0000000001048000.00000004.00000020.sdmp String found in binary or memory: http://79.172.249.82:443/$
Source: storageservice.exe, 00000003.00000002.898823671.000000000105A000.00000004.00000020.sdmp String found in binary or memory: http://80.86.91.232:7080/
Source: storageservice.exe, 00000003.00000002.898823671.000000000105A000.00000004.00000020.sdmp String found in binary or memory: http://80.86.91.232:7080/24
Source: storageservice.exe, 00000003.00000002.898823671.000000000105A000.00000004.00000020.sdmp String found in binary or memory: http://80.86.91.232:7080/7
Source: storageservice.exe, 00000003.00000002.898823671.000000000105A000.00000004.00000020.sdmp String found in binary or memory: http://80.86.91.232:7080/9.54.12:8080/;
Source: storageservice.exe, 00000003.00000002.898823671.000000000105A000.00000004.00000020.sdmp String found in binary or memory: http://80.86.91.232:7080/G
Source: storageservice.exe, 00000003.00000002.898823671.000000000105A000.00000004.00000020.sdmp String found in binary or memory: http://80.86.91.232:7080/ed
Source: storageservice.exe, 00000003.00000002.898823671.000000000105A000.00000004.00000020.sdmp String found in binary or memory: http://80.86.91.232:7080/h
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49738
Source: unknown Network traffic detected: HTTP traffic on port 49738 -> 443

Key, Mouse, Clipboard, Microphone and Screen Capturing:

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Creates a DirectInput object (often for capturing keystrokes)
Source: zeD11Fztx8.exe, 00000000.00000002.633588654.0000000000C8A000.00000004.00000020.sdmp Binary or memory string: <HOOK MODULE="DDRAW.DLL" FUNCTION="DirectDrawCreateEx"/>

E-Banking Fraud:

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Yara detected Emotet
Source: Yara match File source: zeD11Fztx8.exe, type: SAMPLE
Source: Yara match File source: 00000001.00000002.640361081.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.633596595.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000000.638984509.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000000.633157257.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000000.639793428.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.898946523.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000000.632271273.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.640209506.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 3.2.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.0.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.2.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.0.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.0.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.0.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE

System Summary:

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Malicious sample detected (through community Yara rule)
Source: zeD11Fztx8.exe, type: SAMPLE Matched rule: Emotet Payload Author: kevoreilly
Source: 3.2.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet Payload Author: kevoreilly
Source: 1.2.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet Payload Author: kevoreilly
Source: 3.0.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet Payload Author: kevoreilly
Source: 2.2.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet Payload Author: kevoreilly
Source: 0.0.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet Payload Author: kevoreilly
Source: 1.0.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet Payload Author: kevoreilly
Source: 2.0.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet Payload Author: kevoreilly
Source: 0.2.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet Payload Author: kevoreilly
Creates files inside the system directory
Source: C:\Windows\SysWOW64\storageservice.exe File created: C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache Jump to behavior
Deletes files inside the Windows folder
Source: C:\Users\user\Desktop\zeD11Fztx8.exe File deleted: C:\Windows\SysWOW64\storageservice.exe:Zone.Identifier Jump to behavior
Detected potential crypto function
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Code function: 0_2_01386E70 0_2_01386E70
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Code function: 0_2_013877F0 0_2_013877F0
Sample file is different than original file name gathered from version info
Source: zeD11Fztx8.exe, 00000001.00000002.641022607.0000000003780000.00000002.00000001.sdmp Binary or memory string: System.OriginalFileName vs zeD11Fztx8.exe
Source: zeD11Fztx8.exe, 00000001.00000002.641157550.0000000003870000.00000002.00000001.sdmp Binary or memory string: originalfilename vs zeD11Fztx8.exe
Source: zeD11Fztx8.exe, 00000001.00000002.641157550.0000000003870000.00000002.00000001.sdmp Binary or memory string: OriginalFilenamepropsys.dll.mui@ vs zeD11Fztx8.exe
Uses 32bit PE files
Source: zeD11Fztx8.exe Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE
Yara signature match
Source: zeD11Fztx8.exe, type: SAMPLE Matched rule: Emotet author = kevoreilly, description = Emotet Payload, cape_type = Emotet Payload
Source: 3.2.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet author = kevoreilly, description = Emotet Payload, cape_type = Emotet Payload
Source: 1.2.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet author = kevoreilly, description = Emotet Payload, cape_type = Emotet Payload
Source: 3.0.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet author = kevoreilly, description = Emotet Payload, cape_type = Emotet Payload
Source: 2.2.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet author = kevoreilly, description = Emotet Payload, cape_type = Emotet Payload
Source: 0.0.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet author = kevoreilly, description = Emotet Payload, cape_type = Emotet Payload
Source: 1.0.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet author = kevoreilly, description = Emotet Payload, cape_type = Emotet Payload
Source: 2.0.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet author = kevoreilly, description = Emotet Payload, cape_type = Emotet Payload
Source: 0.2.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE Matched rule: Emotet author = kevoreilly, description = Emotet Payload, cape_type = Emotet Payload
Source: classification engine Classification label: mal96.troj.evad.winEXE@9/0@0/4
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Code function: 0_2_01382110 CreateToolhelp32Snapshot,Process32FirstW,Process32NextW,CloseHandle, 0_2_01382110
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Mutant created: \Sessions\1\BaseNamedObjects\Global\I7AD90449
Source: C:\Windows\SysWOW64\storageservice.exe Mutant created: \BaseNamedObjects\Global\I7AD90449
Source: C:\Windows\SysWOW64\storageservice.exe Mutant created: \BaseNamedObjects\M7B1EF2AC
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Mutant created: \Sessions\1\BaseNamedObjects\Global\M7AD90449
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Mutant created: \Sessions\1\BaseNamedObjects\MAA169F89
Source: zeD11Fztx8.exe Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: C:\Users\user\Desktop\zeD11Fztx8.exe File read: C:\Users\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: zeD11Fztx8.exe Virustotal: Detection: 82%
Source: zeD11Fztx8.exe ReversingLabs: Detection: 96%
Source: unknown Process created: C:\Users\user\Desktop\zeD11Fztx8.exe 'C:\Users\user\Desktop\zeD11Fztx8.exe'
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Process created: C:\Users\user\Desktop\zeD11Fztx8.exe C:\Users\user\Desktop\zeD11Fztx8.exe
Source: unknown Process created: C:\Windows\SysWOW64\storageservice.exe C:\Windows\SysWOW64\storageservice.exe
Source: C:\Windows\SysWOW64\storageservice.exe Process created: C:\Windows\SysWOW64\storageservice.exe C:\Windows\SysWOW64\storageservice.exe
Source: unknown Process created: C:\Windows\System32\svchost.exe C:\Windows\System32\svchost.exe -k netsvcs -p
Source: unknown Process created: C:\Windows\System32\svchost.exe C:\Windows\System32\svchost.exe -k netsvcs -p
Source: unknown Process created: C:\Windows\System32\svchost.exe C:\Windows\System32\svchost.exe -k netsvcs -p
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Process created: C:\Users\user\Desktop\zeD11Fztx8.exe C:\Users\user\Desktop\zeD11Fztx8.exe Jump to behavior
Source: C:\Windows\SysWOW64\storageservice.exe Process created: C:\Windows\SysWOW64\storageservice.exe C:\Windows\SysWOW64\storageservice.exe Jump to behavior
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f486a52-3cb1-48fd-8f50-b8dc300d9f9d}\InProcServer32 Jump to behavior
Source: zeD11Fztx8.exe Static PE information: TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Data Obfuscation:

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Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Code function: 0_2_01381F40 VirtualAlloc,memcpy,memcpy,LoadLibraryA,GetProcAddress,VirtualFree, 0_2_01381F40

Persistence and Installation Behavior:

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Drops executables to the windows directory (C:\Windows) and starts them
Source: C:\Windows\SysWOW64\storageservice.exe Executable created and started: C:\Windows\SysWOW64\storageservice.exe Jump to behavior
Drops PE files to the windows directory (C:\Windows)
Source: C:\Users\user\Desktop\zeD11Fztx8.exe PE file moved: C:\Windows\SysWOW64\storageservice.exe Jump to behavior

Hooking and other Techniques for Hiding and Protection:

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Hides that the sample has been downloaded from the Internet (zone.identifier)
Source: C:\Users\user\Desktop\zeD11Fztx8.exe File opened: C:\Windows\SysWOW64\storageservice.exe:Zone.Identifier read attributes | delete Jump to behavior

Malware Analysis System Evasion:

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Found evasive API chain (may stop execution after checking mutex)
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Evasive API call chain: CreateMutex,DecisionNodes,ExitProcess
Contains capabilities to detect virtual machines
Source: C:\Users\user\Desktop\zeD11Fztx8.exe File opened / queried: SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b} Jump to behavior
Found large amount of non-executed APIs
Source: C:\Users\user\Desktop\zeD11Fztx8.exe API coverage: 6.5 %
Program does not show much activity (idle)
Source: all processes Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Source: C:\Users\user\Desktop\zeD11Fztx8.exe File Volume queried: C:\ FullSizeInformation Jump to behavior
Source: svchost.exe, 0000000D.00000002.841710504.000001EEB86B0000.00000002.00000001.sdmp, svchost.exe, 00000013.00000002.880141754.000002BBEBD40000.00000002.00000001.sdmp Binary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
Source: storageservice.exe, 00000003.00000003.827346434.0000000001096000.00000004.00000001.sdmp Binary or memory string: Hyper-V RAW
Source: svchost.exe, 0000000D.00000002.841710504.000001EEB86B0000.00000002.00000001.sdmp, svchost.exe, 00000013.00000002.880141754.000002BBEBD40000.00000002.00000001.sdmp Binary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
Source: svchost.exe, 0000000D.00000002.841710504.000001EEB86B0000.00000002.00000001.sdmp, svchost.exe, 00000013.00000002.880141754.000002BBEBD40000.00000002.00000001.sdmp Binary or memory string: The communication protocol version between the Hyper-V Host and Guest Compute Services is not supported.
Source: storageservice.exe, 00000003.00000002.898823671.000000000105A000.00000004.00000020.sdmp Binary or memory string: Hyper-V RAW(N
Source: svchost.exe, 0000000D.00000002.841710504.000001EEB86B0000.00000002.00000001.sdmp, svchost.exe, 00000013.00000002.880141754.000002BBEBD40000.00000002.00000001.sdmp Binary or memory string: An unknown internal message was received by the Hyper-V Compute Service.
Source: C:\Windows\SysWOW64\storageservice.exe Process information queried: ProcessInformation Jump to behavior

Anti Debugging:

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Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Code function: 0_2_01381F40 VirtualAlloc,memcpy,memcpy,LoadLibraryA,GetProcAddress,VirtualFree, 0_2_01381F40
Contains functionality to read the PEB
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Code function: 0_2_01381BE0 mov eax, dword ptr fs:[00000030h] 0_2_01381BE0
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Code function: 0_2_013815B0 GetModuleFileNameW,_snwprintf,GetProcessHeap,HeapFree,_snwprintf,GetProcessHeap,HeapFree,CreateEventW,CreateMutexW,CloseHandle,GetLastError,SetEvent,CloseHandle,CloseHandle,memset,CreateProcessW,WaitForSingleObject,CloseHandle,CloseHandle,CloseHandle,CloseHandle, 0_2_013815B0
Program does not show much activity (idle)
Source: all processes Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Language, Device and Operating System Detection:

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Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\storageservice.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\zeD11Fztx8.exe Code function: 0_2_01388D50 RtlGetVersion,GetNativeSystemInfo, 0_2_01388D50
Source: C:\Windows\SysWOW64\storageservice.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Stealing of Sensitive Information:

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Yara detected Emotet
Source: Yara match File source: zeD11Fztx8.exe, type: SAMPLE
Source: Yara match File source: 00000001.00000002.640361081.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.633596595.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000000.638984509.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000000.633157257.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000000.639793428.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.898946523.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000000.632271273.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.640209506.0000000001381000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 3.2.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.0.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.2.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.0.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.0.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 2.0.storageservice.exe.1380000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.zeD11Fztx8.exe.1380000.0.unpack, type: UNPACKEDPE