Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240319-en -
resource tags
arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system -
submitted
11-04-2024 16:50
Static task
static1
Behavioral task
behavioral1
Sample
ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
Resource
win10v2004-20240319-en
General
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Target
ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
-
Size
634KB
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MD5
ede697a91e18c73baf01ca677aa33917
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SHA1
699f96d0a34bfacd78a8530f507769d5d18dccc5
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SHA256
1e2785c94e1501731c09b13b6f8156548704a36dd5b220efab73c06ed4fd6bfc
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SHA512
7725d2f003a2aeecfe85dff03654b60ea80914ea39b369d6314443600750f4e13ab04a1c7a0925314e1013af034c0c4640dc3f98b9034851cff6b91c3c518bd9
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SSDEEP
12288:HqKPU97PU9KzsQeVs8DIjOsBgo0q4wMVbMVSfFwhU9Dibb5CyGqCrgI/3JVi/KH:Hq+xIjOsBgo0q4wMW8wiJibdRxCrv5VR
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
bh-16.webhostbox.net - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@#$ - Email To:
[email protected]
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
-
Snake Keylogger payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/2752-10-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2752-12-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2752-15-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2752-18-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2752-20-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2752-22-0x0000000000B80000-0x0000000000BC0000-memory.dmp family_snakekeylogger -
CustAttr .NET packer 1 IoCs
Detects CustAttr .NET packer in memory.
Processes:
resource yara_rule behavioral1/memory/2084-3-0x0000000000580000-0x0000000000592000-memory.dmp CustAttr -
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 2 checkip.dyndns.org 4 freegeoip.app 5 freegeoip.app -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exedescription pid process target process PID 2084 set thread context of 2752 2084 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3052 2752 WerFault.exe ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exepid process 2752 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2752 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exeede697a91e18c73baf01ca677aa33917_JaffaCakes118.exedescription pid process target process PID 2084 wrote to memory of 2752 2084 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe PID 2084 wrote to memory of 2752 2084 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe PID 2084 wrote to memory of 2752 2084 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe PID 2084 wrote to memory of 2752 2084 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe PID 2084 wrote to memory of 2752 2084 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe PID 2084 wrote to memory of 2752 2084 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe PID 2084 wrote to memory of 2752 2084 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe PID 2084 wrote to memory of 2752 2084 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe PID 2084 wrote to memory of 2752 2084 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe PID 2752 wrote to memory of 3052 2752 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe WerFault.exe PID 2752 wrote to memory of 3052 2752 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe WerFault.exe PID 2752 wrote to memory of 3052 2752 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe WerFault.exe PID 2752 wrote to memory of 3052 2752 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2752 -s 15243⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2084-17-0x0000000074650000-0x0000000074D3E000-memory.dmpFilesize
6.9MB
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memory/2084-4-0x0000000074650000-0x0000000074D3E000-memory.dmpFilesize
6.9MB
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memory/2084-1-0x0000000074650000-0x0000000074D3E000-memory.dmpFilesize
6.9MB
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memory/2084-3-0x0000000000580000-0x0000000000592000-memory.dmpFilesize
72KB
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memory/2084-0-0x00000000010C0000-0x0000000001164000-memory.dmpFilesize
656KB
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memory/2084-5-0x00000000003E0000-0x0000000000420000-memory.dmpFilesize
256KB
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memory/2084-6-0x0000000005B10000-0x0000000005B80000-memory.dmpFilesize
448KB
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memory/2084-7-0x0000000000670000-0x000000000069A000-memory.dmpFilesize
168KB
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memory/2084-2-0x00000000003E0000-0x0000000000420000-memory.dmpFilesize
256KB
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memory/2752-9-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
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memory/2752-8-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
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memory/2752-12-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
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memory/2752-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2752-15-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
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memory/2752-18-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
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memory/2752-10-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
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memory/2752-20-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
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memory/2752-21-0x0000000073F60000-0x000000007464E000-memory.dmpFilesize
6.9MB
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memory/2752-22-0x0000000000B80000-0x0000000000BC0000-memory.dmpFilesize
256KB
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memory/2752-23-0x0000000073F60000-0x000000007464E000-memory.dmpFilesize
6.9MB
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memory/2752-24-0x0000000000B80000-0x0000000000BC0000-memory.dmpFilesize
256KB