Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
26/05/2024, 04:20
General
- Target 744df373a73eae2758e6a0921fef9d39_JaffaCakes118.exe
- Size 318KB
- Sample240526-eyc4asfd79
- SHA256 ce05e7df614f5a9c3b12bea62243faaf95d5005f45e66dff9d76f94df1f32cbd
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.
- 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 WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\744df373a73eae2758e6a0921fef9d39_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\744df373a73eae2758e6a0921fef9d39_JaffaCakes118.exe"1⤵
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:Y8f3Ht="irJ";D5G=new%20ActiveXObject("WScript.Shell");oFcvzi5="jPXi";nUIo0=D5G.RegRead("HKCU\\software\\hiwK1a\\YWe0j7DRe");zVJSa63u="IEo";eval(nUIo0);X4qOTrAY="MXK";1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:nltvtdom2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_seqlwo1h.4tf.ps1
memory/1144-0-0x000000000044E000-0x0000000000450000-memory.dmp
memory/1144-7-0x0000000002720000-0x00000000027FC000-memory.dmp
memory/1144-2-0x0000000002720000-0x00000000027FC000-memory.dmp
memory/1144-6-0x0000000002720000-0x00000000027FC000-memory.dmp
memory/1144-5-0x0000000002720000-0x00000000027FC000-memory.dmp
memory/1144-3-0x0000000000400000-0x0000000000455AE0-memory.dmp
memory/1144-4-0x0000000002720000-0x00000000027FC000-memory.dmp
memory/1144-8-0x0000000002720000-0x00000000027FC000-memory.dmp
memory/1144-9-0x0000000002720000-0x00000000027FC000-memory.dmp
memory/1144-1-0x0000000000400000-0x0000000000455AE0-memory.dmp
memory/1144-34-0x000000000044E000-0x0000000000450000-memory.dmp
memory/4588-11-0x0000000003180000-0x00000000031B6000-memory.dmp
memory/4588-14-0x00000000062E0000-0x0000000006346000-memory.dmp
memory/4588-15-0x00000000063C0000-0x0000000006426000-memory.dmp
memory/4588-21-0x0000000006430000-0x0000000006784000-memory.dmp
memory/4588-13-0x0000000005AF0000-0x0000000005B12000-memory.dmp
memory/4588-26-0x00000000068B0000-0x00000000068CE000-memory.dmp
memory/4588-27-0x00000000068D0000-0x000000000691C000-memory.dmp
memory/4588-28-0x00000000080F0000-0x000000000876A000-memory.dmp
memory/4588-29-0x0000000006D90000-0x0000000006DAA000-memory.dmp
memory/4588-12-0x0000000005B40000-0x0000000006168000-memory.dmp