Analysis
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max time kernel
134s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
26-06-2024 11:19
Static task
static1
Behavioral task
behavioral1
Sample
Cargo details.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Cargo details.exe
Resource
win10v2004-20240611-en
General
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Target
Cargo details.exe
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Size
521KB
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MD5
798917173088921d8ba248e941690e11
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SHA1
88fd67eaf675f2db3e2ad9143bce6d8d3713835c
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SHA256
4e415619e7c0afc2f2e58deb353a682795353f0bea3d0b0498d8ddc5c1da6af9
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SHA512
48947b6e3ab56a83220137b3ec4a5cefaa03474affdc521642bf4a4e1a81da0d43730af54c7c01e2aeb86555ffbb5a95cfe2c1ea58b99e6dc940420e49793116
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SSDEEP
6144:cTVFZInd6Xcfg9UYkn08VxTKv6Io8/i2qvv+bGnJ3GUzF+TgtGim/hImg6pod:c5kndm/knzLKvFo8nqv2iJHtUimOtLd
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
valleycountysar.org - Port:
26 - Username:
[email protected] - Password:
i~~Ga+6_-~V*
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3824-9-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
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:
Cargo details.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Cargo details.exe Key opened \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Cargo details.exe Key opened \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Cargo details.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 7 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Cargo details.exedescription pid process target process PID 2524 set thread context of 3824 2524 Cargo details.exe Cargo details.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Cargo details.exepid process 3824 Cargo details.exe 3824 Cargo details.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Cargo details.exedescription pid process Token: SeDebugPrivilege 3824 Cargo details.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Cargo details.exedescription pid process target process PID 2524 wrote to memory of 3824 2524 Cargo details.exe Cargo details.exe PID 2524 wrote to memory of 3824 2524 Cargo details.exe Cargo details.exe PID 2524 wrote to memory of 3824 2524 Cargo details.exe Cargo details.exe PID 2524 wrote to memory of 3824 2524 Cargo details.exe Cargo details.exe PID 2524 wrote to memory of 3824 2524 Cargo details.exe Cargo details.exe PID 2524 wrote to memory of 3824 2524 Cargo details.exe Cargo details.exe PID 2524 wrote to memory of 3824 2524 Cargo details.exe Cargo details.exe PID 2524 wrote to memory of 3824 2524 Cargo details.exe Cargo details.exe -
outlook_office_path 1 IoCs
Processes:
Cargo details.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Cargo details.exe -
outlook_win_path 1 IoCs
Processes:
Cargo details.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Cargo details.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Cargo details.exe"C:\Users\Admin\AppData\Local\Temp\Cargo details.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Cargo details.exe"C:\Users\Admin\AppData\Local\Temp\Cargo details.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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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 --field-trial-handle=4132,i,3671441404766730751,12082497324212183132,262144 --variations-seed-version --mojo-platform-channel-handle=4104 /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2524-8-0x00000000052D0000-0x00000000052D8000-memory.dmpFilesize
32KB
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memory/2524-6-0x0000000074FB0000-0x0000000075760000-memory.dmpFilesize
7.7MB
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memory/2524-2-0x00000000055F0000-0x0000000005B94000-memory.dmpFilesize
5.6MB
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memory/2524-3-0x0000000005040000-0x00000000050D2000-memory.dmpFilesize
584KB
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memory/2524-0-0x0000000074FBE000-0x0000000074FBF000-memory.dmpFilesize
4KB
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memory/2524-5-0x0000000005240000-0x0000000005294000-memory.dmpFilesize
336KB
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memory/2524-1-0x00000000005A0000-0x0000000000628000-memory.dmpFilesize
544KB
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memory/2524-7-0x0000000005380000-0x000000000541C000-memory.dmpFilesize
624KB
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memory/2524-4-0x0000000005230000-0x000000000523A000-memory.dmpFilesize
40KB
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memory/2524-13-0x0000000074FB0000-0x0000000075760000-memory.dmpFilesize
7.7MB
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memory/3824-10-0x0000000074FB0000-0x0000000075760000-memory.dmpFilesize
7.7MB
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memory/3824-11-0x0000000074FB0000-0x0000000075760000-memory.dmpFilesize
7.7MB
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memory/3824-9-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/3824-14-0x0000000006810000-0x0000000006860000-memory.dmpFilesize
320KB
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memory/3824-15-0x0000000006A30000-0x0000000006BF2000-memory.dmpFilesize
1.8MB
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memory/3824-16-0x0000000074FB0000-0x0000000075760000-memory.dmpFilesize
7.7MB