Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
14/05/2024, 12:12
General
- Target 4172450c063164dcb0df17869454d02a_JaffaCakes118.exe
- Size 282KB
- Sample240514-pdmgcaeg8v
- SHA256 ef25313a7b59df43c2150b052bd58e16e9d8df408037cd15e4bf9f4f60edc70f
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 9 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).
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\4172450c063164dcb0df17869454d02a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4172450c063164dcb0df17869454d02a_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\4172450c063164dcb0df17869454d02a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4172450c063164dcb0df17869454d02a_JaffaCakes118.exe"2⤵
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:fTLS3Zl="eAC";ze63=new%20ActiveXObject("WScript.Shell");ahU3ViS="dQO7I";Rl0Mv=ze63.RegRead("HKLM\\software\\Wow6432Node\\FY6mb0\\DHq9s0Zu");oAmcjHny5="bUjO";eval(Rl0Mv);hOdrA1fk9="NPqB";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:meuszk2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_dhdystig.scw.ps1
memory/2512-27-0x0000000005C10000-0x0000000005F64000-memory.dmp
memory/2512-16-0x0000000005480000-0x00000000054E6000-memory.dmp
memory/2512-31-0x0000000006590000-0x00000000065AA000-memory.dmp
memory/2512-14-0x00000000055E0000-0x0000000005C08000-memory.dmp
memory/2512-30-0x0000000007920000-0x0000000007F9A000-memory.dmp
memory/2512-13-0x0000000002990000-0x00000000029C6000-memory.dmp
memory/2512-29-0x00000000060E0000-0x000000000612C000-memory.dmp
memory/2512-28-0x00000000060A0000-0x00000000060BE000-memory.dmp
memory/2512-17-0x00000000054F0000-0x0000000005556000-memory.dmp
memory/2512-15-0x00000000052E0000-0x0000000005302000-memory.dmp
memory/3400-9-0x0000000000A00000-0x0000000000AC2000-memory.dmp
memory/3400-8-0x0000000000A00000-0x0000000000AC2000-memory.dmp
memory/3400-3-0x0000000000400000-0x0000000000436000-memory.dmp
memory/3400-5-0x0000000000400000-0x0000000000436000-memory.dmp
memory/3400-4-0x0000000000400000-0x0000000000436000-memory.dmp
memory/3400-6-0x0000000000A00000-0x0000000000AC2000-memory.dmp
memory/3400-7-0x0000000000A00000-0x0000000000AC2000-memory.dmp
memory/3400-11-0x0000000000A00000-0x0000000000AC2000-memory.dmp
memory/3400-10-0x0000000000A00000-0x0000000000AC2000-memory.dmp