Analysis
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max time kernel
125s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
28-06-2024 06:27
Static task
static1
Behavioral task
behavioral1
Sample
SHIPPING DOCUMENTS.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
SHIPPING DOCUMENTS.exe
Resource
win10v2004-20240508-en
General
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Target
SHIPPING DOCUMENTS.exe
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Size
1.2MB
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MD5
1061052e6af2a0c5b93bd3208b799b53
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SHA1
ae2717741a67a667810bc1acd0d2410fb3f123c7
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SHA256
dd52c7558bea0e028364a138ed99a13962d0d8ac14c5c17b8645741ac82792bb
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SHA512
53719347af2891281e8152538d700d03f1fe1f8226ad336a2be6d0da6d09c85aaa3c281a59465ea29c5a6e1d87729bd814a15e390e7bc2b19edb95f5aa0913ee
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SSDEEP
12288:mmmWpzZDRj6jRPLjRPqjBjjyjBjBjBjBjLjuY1amldaailF/d85+BpNij60ToZUh:E1aAOFJT26IEIXj450RRe9cV
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot1634002210:AAGipukUEr-bNBgl2R1_hwFgfb9ez_v6wzE/sendMessage?chat_id=1401219117
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
SHIPPING DOCUMENTS.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SHIPPING DOCUMENTS.exe Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SHIPPING DOCUMENTS.exe Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SHIPPING DOCUMENTS.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 39 checkip.dyndns.org 41 freegeoip.app 42 freegeoip.app -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SHIPPING DOCUMENTS.exedescription pid process target process PID 1460 set thread context of 1352 1460 SHIPPING DOCUMENTS.exe SHIPPING DOCUMENTS.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4144 1352 WerFault.exe SHIPPING DOCUMENTS.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
SHIPPING DOCUMENTS.exeSHIPPING DOCUMENTS.exepid process 1460 SHIPPING DOCUMENTS.exe 1460 SHIPPING DOCUMENTS.exe 1460 SHIPPING DOCUMENTS.exe 1352 SHIPPING DOCUMENTS.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SHIPPING DOCUMENTS.exeSHIPPING DOCUMENTS.exedescription pid process Token: SeDebugPrivilege 1460 SHIPPING DOCUMENTS.exe Token: SeDebugPrivilege 1352 SHIPPING DOCUMENTS.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
SHIPPING DOCUMENTS.exedescription pid process target process PID 1460 wrote to memory of 2004 1460 SHIPPING DOCUMENTS.exe SHIPPING DOCUMENTS.exe PID 1460 wrote to memory of 2004 1460 SHIPPING DOCUMENTS.exe SHIPPING DOCUMENTS.exe PID 1460 wrote to memory of 2004 1460 SHIPPING DOCUMENTS.exe SHIPPING DOCUMENTS.exe PID 1460 wrote to memory of 1352 1460 SHIPPING DOCUMENTS.exe SHIPPING DOCUMENTS.exe PID 1460 wrote to memory of 1352 1460 SHIPPING DOCUMENTS.exe SHIPPING DOCUMENTS.exe PID 1460 wrote to memory of 1352 1460 SHIPPING DOCUMENTS.exe SHIPPING DOCUMENTS.exe PID 1460 wrote to memory of 1352 1460 SHIPPING DOCUMENTS.exe SHIPPING DOCUMENTS.exe PID 1460 wrote to memory of 1352 1460 SHIPPING DOCUMENTS.exe SHIPPING DOCUMENTS.exe PID 1460 wrote to memory of 1352 1460 SHIPPING DOCUMENTS.exe SHIPPING DOCUMENTS.exe PID 1460 wrote to memory of 1352 1460 SHIPPING DOCUMENTS.exe SHIPPING DOCUMENTS.exe PID 1460 wrote to memory of 1352 1460 SHIPPING DOCUMENTS.exe SHIPPING DOCUMENTS.exe -
outlook_office_path 1 IoCs
Processes:
SHIPPING DOCUMENTS.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SHIPPING DOCUMENTS.exe -
outlook_win_path 1 IoCs
Processes:
SHIPPING DOCUMENTS.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SHIPPING DOCUMENTS.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCUMENTS.exe"C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCUMENTS.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCUMENTS.exe"C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCUMENTS.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCUMENTS.exe"C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCUMENTS.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 17883⤵
- Program crash
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3756,i,13879737908471496610,15335851594401413307,262144 --variations-seed-version --mojo-platform-channel-handle=4296 /prefetch:81⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1352 -ip 13521⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SHIPPING DOCUMENTS.exe.logFilesize
1KB
MD5bb3d30439ec1e6435c3eac4df8c1d2e3
SHA1c901d5946e53ae0a9e2417c8dfaf5786a0037422
SHA256182adf89e57f80a92db9a5e13105cd59544f37855ca35f98116a0182ddd3b2e6
SHA512d3547aadf665ce2552b3dfa350b80a5e813aa346870fb2b05a3b998096eebf563143bffe964e0f7243761b79420d1adf02f735779902901d1a41a1f35c557572
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memory/1352-16-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/1352-23-0x0000000075190000-0x0000000075940000-memory.dmpFilesize
7.7MB
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memory/1352-22-0x0000000006EF0000-0x00000000070B2000-memory.dmpFilesize
1.8MB
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memory/1352-21-0x0000000075190000-0x0000000075940000-memory.dmpFilesize
7.7MB
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memory/1352-20-0x0000000075190000-0x0000000075940000-memory.dmpFilesize
7.7MB
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memory/1460-13-0x000000007519E000-0x000000007519F000-memory.dmpFilesize
4KB
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memory/1460-6-0x0000000005D60000-0x0000000005DB6000-memory.dmpFilesize
344KB
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memory/1460-8-0x0000000005E10000-0x0000000006164000-memory.dmpFilesize
3.3MB
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memory/1460-12-0x0000000006D10000-0x0000000006D1A000-memory.dmpFilesize
40KB
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memory/1460-0-0x000000007519E000-0x000000007519F000-memory.dmpFilesize
4KB
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memory/1460-14-0x0000000075190000-0x0000000075940000-memory.dmpFilesize
7.7MB
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memory/1460-15-0x00000000090C0000-0x0000000009152000-memory.dmpFilesize
584KB
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memory/1460-7-0x0000000075190000-0x0000000075940000-memory.dmpFilesize
7.7MB
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memory/1460-5-0x0000000005B20000-0x0000000005B2A000-memory.dmpFilesize
40KB
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memory/1460-19-0x0000000075190000-0x0000000075940000-memory.dmpFilesize
7.7MB
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memory/1460-4-0x0000000005BD0000-0x0000000005C62000-memory.dmpFilesize
584KB
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memory/1460-3-0x0000000006180000-0x0000000006724000-memory.dmpFilesize
5.6MB
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memory/1460-2-0x0000000005A40000-0x0000000005ADC000-memory.dmpFilesize
624KB
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memory/1460-1-0x0000000000F90000-0x00000000010CE000-memory.dmpFilesize
1.2MB