Analysis
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max time kernel
119s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
10-07-2024 09:51
Static task
static1
Behavioral task
behavioral1
Sample
343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe
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Size
713KB
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MD5
343a265bfdb9b15f6b99db339112d799
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SHA1
4a9a4a28d2cd8f5da07be8bd6602c753635b5436
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SHA256
45b183f3ab8e0ad421664b353e4951aa08d3f2e0ee0667a5b10d4dba5e5bb691
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SHA512
c666bc106d903cbabb203dabfd497bcdb79483d5ea3d2288fe767d427ee96c606c578e4628b93bc4f8a8590114f69641ab3109d2a9aefa0e39270c3d1b1882c0
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SSDEEP
12288:ZpoAjC84Mab0k/05qD4xgca8ndRg9SRmINmnxjA:fC9MY4xXa8dQSWZA
Malware Config
Extracted
snakekeylogger
Protocol: ftp- Host:
ftp://bitrix370.timeweb.ru/ - Port:
21 - Username:
cn94754 - Password:
c2eitfpidhgS
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:
343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 343a265bfdb9b15f6b99db339112d799_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 8 freegeoip.app 9 freegeoip.app 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exedescription pid process target process PID 2052 set thread context of 2504 2052 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1660 2504 WerFault.exe 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exepid process 2504 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 2504 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 2504 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 2504 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 2504 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 2504 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 2504 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 2504 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2504 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exedescription pid process target process PID 2052 wrote to memory of 2480 2052 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe schtasks.exe PID 2052 wrote to memory of 2480 2052 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe schtasks.exe PID 2052 wrote to memory of 2480 2052 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe schtasks.exe PID 2052 wrote to memory of 2480 2052 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe schtasks.exe PID 2052 wrote to memory of 2504 2052 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe PID 2052 wrote to memory of 2504 2052 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe PID 2052 wrote to memory of 2504 2052 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe PID 2052 wrote to memory of 2504 2052 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe PID 2052 wrote to memory of 2504 2052 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe PID 2052 wrote to memory of 2504 2052 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe PID 2052 wrote to memory of 2504 2052 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe PID 2052 wrote to memory of 2504 2052 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe PID 2052 wrote to memory of 2504 2052 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe PID 2504 wrote to memory of 1660 2504 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe WerFault.exe PID 2504 wrote to memory of 1660 2504 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe WerFault.exe PID 2504 wrote to memory of 1660 2504 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe WerFault.exe PID 2504 wrote to memory of 1660 2504 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe WerFault.exe -
outlook_office_path 1 IoCs
Processes:
343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2052 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uDmbaTfu" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA6BB.tmp"2⤵
- Scheduled Task/Job: Scheduled Task
PID:2480 -
C:\Users\Admin\AppData\Local\Temp\343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\343a265bfdb9b15f6b99db339112d799_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:2504 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2504 -s 11043⤵
- Program crash
PID:1660
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5a8b25345b15a2ecf281db45129c85183
SHA1a40b5b77147fa2ce2071b50936fff120e3144386
SHA256e9125e08592fd9ea01729d4c1bb2d6e9ec90be5ff117d43d015e64c69767358b
SHA51239a1f4bd579d624516fc0374cb4a6dc962fd138e95c874fd1fa1e7c224164e466db9b506020f1ec9110abd327f2ef6ebd499c7d35fdeb674e73e8019458b63f0