Analysis
- max time kernel
141s - max time network
105s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
- submitted
06/05/2024, 17:10
General
- Target 1d86467f83dc977dc89064b836d2b5d2_JaffaCakes118.exe
- Size 360KB
- Sample240506-vpt88abc2t
- SHA256 740146ce0427226e2b5e49b01b5a3b80176e9f5bd15cd61cf8291f2c59c1b43b
Malware Config
Signatures
- ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
- Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
- ModiLoader Second Stage 10 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- NTFS ADS 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 14 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1d86467f83dc977dc89064b836d2b5d2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1d86467f83dc977dc89064b836d2b5d2_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- NTFS ADS
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\1d86467f83dc977dc89064b836d2b5d2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1d86467f83dc977dc89064b836d2b5d2_JaffaCakes118.exe"2⤵
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:cdVl9Zit1="oX";O95B=new%20ActiveXObject("WScript.Shell");AJycJw84F="jJ";jDdB1=O95B.RegRead("HKCU\\software\\LSfpS45xT4\\S6fOt3");nQAt92="Pt";eval(jDdB1);v4N6kko="35Xf";1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:omossd2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_ysb4xbth.z5n.ps1
memory/2740-17-0x0000000004E00000-0x0000000004E36000-memory.dmp
memory/2740-21-0x0000000005C40000-0x0000000005CA6000-memory.dmp
memory/2740-35-0x0000000006690000-0x00000000066AA000-memory.dmp
memory/2740-34-0x00000000079C0000-0x000000000803A000-memory.dmp
memory/2740-33-0x0000000006220000-0x000000000626C000-memory.dmp
memory/2740-32-0x0000000006190000-0x00000000061AE000-memory.dmp
memory/2740-31-0x0000000005CB0000-0x0000000006004000-memory.dmp
memory/2740-20-0x0000000005BD0000-0x0000000005C36000-memory.dmp
memory/2740-18-0x0000000005470000-0x0000000005A98000-memory.dmp
memory/2740-19-0x00000000053D0000-0x00000000053F2000-memory.dmp
memory/4924-12-0x0000000000A40000-0x0000000000B1C000-memory.dmp
memory/4924-5-0x0000000000400000-0x000000000043C000-memory.dmp
memory/4924-7-0x0000000000400000-0x000000000043C000-memory.dmp
memory/4924-14-0x0000000000A40000-0x0000000000B1C000-memory.dmp
memory/4924-8-0x0000000000400000-0x000000000043C000-memory.dmp
memory/4924-10-0x0000000000A40000-0x0000000000B1C000-memory.dmp
memory/4924-15-0x0000000000A40000-0x0000000000B1C000-memory.dmp
memory/4924-13-0x0000000000A40000-0x0000000000B1C000-memory.dmp
memory/4924-11-0x0000000000A40000-0x0000000000B1C000-memory.dmp
memory/4924-9-0x0000000000A40000-0x0000000000B1C000-memory.dmp