Analysis
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max time kernel
131s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
26-06-2024 02:13
Static task
static1
Behavioral task
behavioral1
Sample
1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.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:
1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.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 9 freegeoip.app 4 checkip.dyndns.org 8 freegeoip.app -
Suspicious use of SetThreadContext 1 IoCs
Processes:
1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exedescription pid process target process PID 1244 set thread context of 1200 1244 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 860 1200 WerFault.exe 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exepid process 1200 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 1200 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exedescription pid process target process PID 1244 wrote to memory of 1200 1244 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe PID 1244 wrote to memory of 1200 1244 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe PID 1244 wrote to memory of 1200 1244 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe PID 1244 wrote to memory of 1200 1244 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe PID 1244 wrote to memory of 1200 1244 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe PID 1244 wrote to memory of 1200 1244 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe PID 1244 wrote to memory of 1200 1244 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe PID 1244 wrote to memory of 1200 1244 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe PID 1244 wrote to memory of 1200 1244 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe PID 1200 wrote to memory of 860 1200 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe WerFault.exe PID 1200 wrote to memory of 860 1200 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe WerFault.exe PID 1200 wrote to memory of 860 1200 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe WerFault.exe PID 1200 wrote to memory of 860 1200 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe WerFault.exe -
outlook_office_path 1 IoCs
Processes:
1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1061052e6af2a0c5b93bd3208b799b53_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1200 -s 10963⤵
- Program crash
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1200-12-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/1200-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/1200-21-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/1200-25-0x0000000074E80000-0x000000007556E000-memory.dmpFilesize
6.9MB
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memory/1200-17-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/1200-13-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/1200-14-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/1200-19-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/1200-26-0x0000000074E80000-0x000000007556E000-memory.dmpFilesize
6.9MB
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memory/1200-24-0x0000000074E80000-0x000000007556E000-memory.dmpFilesize
6.9MB
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memory/1200-10-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/1200-22-0x0000000074E80000-0x000000007556E000-memory.dmpFilesize
6.9MB
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memory/1244-9-0x0000000006630000-0x00000000066C2000-memory.dmpFilesize
584KB
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memory/1244-1-0x0000000000E80000-0x0000000000FBE000-memory.dmpFilesize
1.2MB
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memory/1244-8-0x0000000074E80000-0x000000007556E000-memory.dmpFilesize
6.9MB
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memory/1244-0-0x0000000074E8E000-0x0000000074E8F000-memory.dmpFilesize
4KB
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memory/1244-23-0x0000000074E80000-0x000000007556E000-memory.dmpFilesize
6.9MB
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memory/1244-7-0x0000000074E8E000-0x0000000074E8F000-memory.dmpFilesize
4KB
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memory/1244-6-0x00000000004A0000-0x00000000004AA000-memory.dmpFilesize
40KB
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memory/1244-2-0x0000000074E80000-0x000000007556E000-memory.dmpFilesize
6.9MB