Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240412-en - resource tags
- submitted
19/04/2024, 15:25
General
- Target fa98f299330d2ca94971f373eace4d7c_JaffaCakes118.exe
- Size 51KB
- Sample240419-st3p2sgf7s
- SHA256 639da9d81d90ad0f9df315c09acbf09c87150ea78a284d944d2f0ab990771f39
Malware Config
Extracted
-
xtremerat
-
roin.no-ip.biz
Signatures
- Detect XtremeRAT payload 4 IoCs
- XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
- UPX packed file 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\fa98f299330d2ca94971f373eace4d7c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fa98f299330d2ca94971f373eace4d7c_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\fa98f299330d2ca94971f373eace4d7c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fa98f299330d2ca94971f373eace4d7c_JaffaCakes118.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2212 -s 4804⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2212 -s 4884⤵
- Program crash
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"3⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2212 -ip 22121⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 2212 -ip 22121⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/64-0-0x0000000074E20000-0x00000000753D1000-memory.dmp
memory/64-1-0x0000000074E20000-0x00000000753D1000-memory.dmp
memory/64-2-0x0000000000950000-0x0000000000960000-memory.dmp
memory/64-8-0x0000000074E20000-0x00000000753D1000-memory.dmp
memory/2212-9-0x0000000010000000-0x0000000010048000-memory.dmp
memory/2212-11-0x0000000010000000-0x0000000010048000-memory.dmp
memory/4676-3-0x0000000010000000-0x0000000010048000-memory.dmp
memory/4676-6-0x0000000010000000-0x0000000010048000-memory.dmp
memory/4676-7-0x0000000010000000-0x0000000010048000-memory.dmp
memory/4676-10-0x0000000010000000-0x0000000010048000-memory.dmp