Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
08-05-2024 04:28
Static task
static1
Behavioral task
behavioral1
Sample
2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe
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Size
350KB
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MD5
2332a86850a89ca99287ee8cb4edab76
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SHA1
408825fb03d5bc3a61b7f78d6a506d88d3c7203f
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SHA256
ef75313f6cc105d3a1de733b60a7afb654af7daa44e7fc2debf730dcf5873973
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SHA512
b3c2afcb4273b8e7dc7beca948baf6841cca9017f433c0c2c3ea659bf2de44ca7e7ce84f0b5b649cb914e712a61a33b420034c8b7212692b093044ad647c1c6d
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SSDEEP
6144:/452i2IUhFh3iHMviCRdj8zNnOH046hJ1aZOTCt/Gc1YzcjCdPCE:/c2i2bFhyHMvxRdCiCJ8ZOWtecucjCdZ
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
mshta.exedescription pid pid_target process target process Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3104 4156 mshta.exe -
ModiLoader Second Stage 8 IoCs
Processes:
resource yara_rule behavioral2/memory/2676-3-0x0000000000400000-0x000000000045D000-memory.dmp modiloader_stage2 behavioral2/memory/2676-6-0x00000000005F0000-0x00000000006B0000-memory.dmp modiloader_stage2 behavioral2/memory/2676-8-0x00000000005F0000-0x00000000006B0000-memory.dmp modiloader_stage2 behavioral2/memory/2676-9-0x00000000005F0000-0x00000000006B0000-memory.dmp modiloader_stage2 behavioral2/memory/2676-10-0x00000000005F0000-0x00000000006B0000-memory.dmp modiloader_stage2 behavioral2/memory/2676-7-0x00000000005F0000-0x00000000006B0000-memory.dmp modiloader_stage2 behavioral2/memory/2676-5-0x00000000005F0000-0x00000000006B0000-memory.dmp modiloader_stage2 behavioral2/memory/2676-31-0x0000000000400000-0x000000000045D000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
mshta.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Control Panel\International\Geo\Nation mshta.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 3260 powershell.exe 3260 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 3260 powershell.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exepid process 2676 2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe -
Suspicious use of SendNotifyMessage 1 IoCs
Processes:
2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exepid process 2676 2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
mshta.exedescription pid process target process PID 3104 wrote to memory of 3260 3104 mshta.exe powershell.exe PID 3104 wrote to memory of 3260 3104 mshta.exe powershell.exe PID 3104 wrote to memory of 3260 3104 mshta.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2332a86850a89ca99287ee8cb4edab76_JaffaCakes118.exe"1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2676
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:kJNiE8tT5W="V2hHNqo";rT84=new%20ActiveXObject("WScript.Shell");i7vU4TDv="G6Cr";neZ5X=rT84.RegRead("HKLM\\software\\Wow6432Node\\GoFK48MKkM\\cOFDWEzBZQ");g7nI0lzb="hK";eval(neZ5X);UxT5PJGW7="IEyFuz5mC";1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3104 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:jkszcos2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3260
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82