Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01-06-2024 08:01
Static task
static1
Behavioral task
behavioral1
Sample
89d17defebdcf62b71e0ac711159b388_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
89d17defebdcf62b71e0ac711159b388_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
89d17defebdcf62b71e0ac711159b388_JaffaCakes118.exe
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Size
385KB
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MD5
89d17defebdcf62b71e0ac711159b388
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SHA1
bb6283a6e68b1f5d576e8b48d609b2266ea4f425
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SHA256
e6aa617ad84ec95a6f241ec6ff7904dc1a6036a05850fc51773329ab4ec5479f
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SHA512
9f6e19901cae0bfecd4889e30e9ec57e696d35b468ad37be7ea927fd3988824efba3c8918c79a5b2ef4a792cd0c50fd0efbb8366cf5c0d3a7cf987fcb367ddd8
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SSDEEP
6144:KWnY9+bykqVdAULhDenz8S4qxwUmZt5KPmsLo8JisXpj+TQg1LytQPDq1DRY:KWYgbPuDDy9Hxm75nsLo8nvDSqvY
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 1584 4480 mshta.exe -
ModiLoader Second Stage 9 IoCs
Processes:
resource yara_rule behavioral2/memory/4488-0-0x0000000000400000-0x0000000000469078-memory.dmp modiloader_stage2 behavioral2/memory/4488-3-0x0000000000400000-0x0000000000469078-memory.dmp modiloader_stage2 behavioral2/memory/4488-7-0x0000000002200000-0x00000000022DC000-memory.dmp modiloader_stage2 behavioral2/memory/4488-6-0x0000000002200000-0x00000000022DC000-memory.dmp modiloader_stage2 behavioral2/memory/4488-5-0x0000000002200000-0x00000000022DC000-memory.dmp modiloader_stage2 behavioral2/memory/4488-2-0x0000000002200000-0x00000000022DC000-memory.dmp modiloader_stage2 behavioral2/memory/4488-4-0x0000000002200000-0x00000000022DC000-memory.dmp modiloader_stage2 behavioral2/memory/4488-8-0x0000000002200000-0x00000000022DC000-memory.dmp modiloader_stage2 behavioral2/memory/4488-9-0x0000000002200000-0x00000000022DC000-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-1-5-21-3558294865-3673844354-2255444939-1000\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 4864 powershell.exe 4864 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 4864 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
mshta.exedescription pid process target process PID 1584 wrote to memory of 4864 1584 mshta.exe powershell.exe PID 1584 wrote to memory of 4864 1584 mshta.exe powershell.exe PID 1584 wrote to memory of 4864 1584 mshta.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\89d17defebdcf62b71e0ac711159b388_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\89d17defebdcf62b71e0ac711159b388_JaffaCakes118.exe"1⤵
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:J0M7urpm="rFi3P";J3R3=new%20ActiveXObject("WScript.Shell");TFj0T="SG";s9Vq5u=J3R3.RegRead("HKCU\\software\\165Hrvla\\ckPoMnG76");PW3eIJ1="V969i";eval(s9Vq5u);GRqmdq8J="I2gun";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:xjfjjgm2⤵
- 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_bmfadkx1.u0h.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/4488-5-0x0000000002200000-0x00000000022DC000-memory.dmpFilesize
880KB
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memory/4488-8-0x0000000002200000-0x00000000022DC000-memory.dmpFilesize
880KB
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memory/4488-7-0x0000000002200000-0x00000000022DC000-memory.dmpFilesize
880KB
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memory/4488-6-0x0000000002200000-0x00000000022DC000-memory.dmpFilesize
880KB
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memory/4488-0-0x0000000000400000-0x0000000000469078-memory.dmpFilesize
420KB
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memory/4488-2-0x0000000002200000-0x00000000022DC000-memory.dmpFilesize
880KB
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memory/4488-4-0x0000000002200000-0x00000000022DC000-memory.dmpFilesize
880KB
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memory/4488-9-0x0000000002200000-0x00000000022DC000-memory.dmpFilesize
880KB
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memory/4488-1-0x0000000000457000-0x0000000000459000-memory.dmpFilesize
8KB
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memory/4488-3-0x0000000000400000-0x0000000000469078-memory.dmpFilesize
420KB
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memory/4864-27-0x0000000006290000-0x00000000062DC000-memory.dmpFilesize
304KB
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memory/4864-13-0x00000000054A0000-0x00000000054C2000-memory.dmpFilesize
136KB
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memory/4864-14-0x0000000005CA0000-0x0000000005D06000-memory.dmpFilesize
408KB
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memory/4864-15-0x0000000005D10000-0x0000000005D76000-memory.dmpFilesize
408KB
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memory/4864-29-0x0000000007320000-0x000000000733A000-memory.dmpFilesize
104KB
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memory/4864-21-0x0000000005D80000-0x00000000060D4000-memory.dmpFilesize
3.3MB
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memory/4864-26-0x0000000006270000-0x000000000628E000-memory.dmpFilesize
120KB
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memory/4864-11-0x0000000002B70000-0x0000000002BA6000-memory.dmpFilesize
216KB
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memory/4864-28-0x0000000007AA0000-0x000000000811A000-memory.dmpFilesize
6.5MB
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memory/4864-12-0x0000000005580000-0x0000000005BA8000-memory.dmpFilesize
6.2MB