Analysis
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max time kernel
142s -
max time network
93s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
01-06-2024 02:08
Static task
static1
Behavioral task
behavioral1
Sample
8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe
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Size
264KB
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MD5
8912f843288f3437fa4fb70864a02398
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SHA1
3047ba754a9afa70008df0a70828d0df88dae218
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SHA256
8542add4d0be5aeb3cce0ea38cc9aac309cfb773b1f260240c7e235d7e9eb418
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SHA512
3f7b41555e0bd3ca02eb6a96a916d992853c876b9a8acfa2bd26d8b40001045e535051d411e1eb09c3c43c2a7c6362cdf71b8f1621fb4dcfbb711d392f83bd11
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SSDEEP
6144:yxctHyOkXEUTl9y70I4FQdT+/snHqiFimahPg5:ttHyZXEUTnhGT+/sHXV5
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 4244 3392 mshta.exe -
ModiLoader Second Stage 10 IoCs
Processes:
resource yara_rule behavioral2/memory/3628-3-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/3628-5-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/3628-6-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/3628-7-0x00000000007D0000-0x00000000008A6000-memory.dmp modiloader_stage2 behavioral2/memory/3628-9-0x00000000007D0000-0x00000000008A6000-memory.dmp modiloader_stage2 behavioral2/memory/3628-10-0x00000000007D0000-0x00000000008A6000-memory.dmp modiloader_stage2 behavioral2/memory/3628-11-0x00000000007D0000-0x00000000008A6000-memory.dmp modiloader_stage2 behavioral2/memory/3628-8-0x00000000007D0000-0x00000000008A6000-memory.dmp modiloader_stage2 behavioral2/memory/3628-12-0x00000000007D0000-0x00000000008A6000-memory.dmp modiloader_stage2 behavioral2/memory/3628-13-0x00000000007D0000-0x00000000008A6000-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-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation mshta.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
8912f843288f3437fa4fb70864a02398_JaffaCakes118.exedescription pid process target process PID 3880 set thread context of 3628 3880 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe 8912f843288f3437fa4fb70864a02398_JaffaCakes118.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 5064 powershell.exe 5064 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 5064 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
8912f843288f3437fa4fb70864a02398_JaffaCakes118.exepid process 3880 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
8912f843288f3437fa4fb70864a02398_JaffaCakes118.exemshta.exedescription pid process target process PID 3880 wrote to memory of 3628 3880 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe PID 3880 wrote to memory of 3628 3880 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe PID 3880 wrote to memory of 3628 3880 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe PID 3880 wrote to memory of 3628 3880 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe PID 3880 wrote to memory of 3628 3880 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe PID 3880 wrote to memory of 3628 3880 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe PID 3880 wrote to memory of 3628 3880 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe PID 3880 wrote to memory of 3628 3880 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe PID 3880 wrote to memory of 3628 3880 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe PID 3880 wrote to memory of 3628 3880 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe 8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe PID 4244 wrote to memory of 5064 4244 mshta.exe powershell.exe PID 4244 wrote to memory of 5064 4244 mshta.exe powershell.exe PID 4244 wrote to memory of 5064 4244 mshta.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8912f843288f3437fa4fb70864a02398_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\8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8912f843288f3437fa4fb70864a02398_JaffaCakes118.exe"2⤵
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:SAipw3G="4E1FP";k1k=new%20ActiveXObject("WScript.Shell");HHheT5="dldtAYL";ZpIj02=k1k.RegRead("HKLM\\software\\Wow6432Node\\kKx49kEX\\Y8oZAI");ABVZ0="K592cb5A";eval(ZpIj02);Rc0m2fLA="ghflkUm";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:bkowk2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5nxttvtl.ldq.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/3628-13-0x00000000007D0000-0x00000000008A6000-memory.dmpFilesize
856KB
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memory/3628-9-0x00000000007D0000-0x00000000008A6000-memory.dmpFilesize
856KB
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memory/3628-3-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/3628-7-0x00000000007D0000-0x00000000008A6000-memory.dmpFilesize
856KB
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memory/3628-5-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/3628-10-0x00000000007D0000-0x00000000008A6000-memory.dmpFilesize
856KB
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memory/3628-11-0x00000000007D0000-0x00000000008A6000-memory.dmpFilesize
856KB
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memory/3628-8-0x00000000007D0000-0x00000000008A6000-memory.dmpFilesize
856KB
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memory/3628-12-0x00000000007D0000-0x00000000008A6000-memory.dmpFilesize
856KB
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memory/3628-6-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/3880-0-0x0000000000400000-0x000000000040D000-memory.dmpFilesize
52KB
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memory/5064-16-0x00000000057B0000-0x0000000005DD8000-memory.dmpFilesize
6.2MB
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memory/5064-17-0x0000000005650000-0x0000000005672000-memory.dmpFilesize
136KB
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memory/5064-18-0x0000000005E50000-0x0000000005EB6000-memory.dmpFilesize
408KB
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memory/5064-19-0x0000000005EC0000-0x0000000005F26000-memory.dmpFilesize
408KB
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memory/5064-15-0x0000000005030000-0x0000000005066000-memory.dmpFilesize
216KB
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memory/5064-29-0x0000000005F30000-0x0000000006284000-memory.dmpFilesize
3.3MB
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memory/5064-30-0x00000000063E0000-0x00000000063FE000-memory.dmpFilesize
120KB
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memory/5064-31-0x0000000006430000-0x000000000647C000-memory.dmpFilesize
304KB
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memory/5064-32-0x0000000007B90000-0x000000000820A000-memory.dmpFilesize
6.5MB
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memory/5064-33-0x0000000007490000-0x00000000074AA000-memory.dmpFilesize
104KB