Analysis
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max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
05-06-2024 10:27
Static task
static1
Behavioral task
behavioral1
Sample
97dc361934388d33b6415270f0c9fb0b_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
97dc361934388d33b6415270f0c9fb0b_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
97dc361934388d33b6415270f0c9fb0b_JaffaCakes118.exe
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Size
608KB
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MD5
97dc361934388d33b6415270f0c9fb0b
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SHA1
cf3c21404cdf17038cbb07187bc777a71f6475ae
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SHA256
fb239b742eb27458418ef2b4747affba5b2c5460291fe954e3227aaf6053cf60
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SHA512
432c18944e88df7aeae606f3e0c8cf7156f0ff1315edd207f3c225482cd0cf9b35980b5db1f986b88ce279de41faaa7fc1911f738368c60e97a0db11cd33eee1
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SSDEEP
12288:fs/aUgxxeAf9xTvMjlqtxoO7sVUgnhGI9hym7rEoqNEmYB2:k/aUeNc6xanh9hyEEvC0
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 3156 1564 mshta.exe -
ModiLoader Second Stage 8 IoCs
Processes:
resource yara_rule behavioral2/memory/3964-3-0x0000000000400000-0x000000000049D000-memory.dmp modiloader_stage2 behavioral2/memory/3964-5-0x00000000030A0000-0x0000000003160000-memory.dmp modiloader_stage2 behavioral2/memory/3964-9-0x00000000030A0000-0x0000000003160000-memory.dmp modiloader_stage2 behavioral2/memory/3964-8-0x00000000030A0000-0x0000000003160000-memory.dmp modiloader_stage2 behavioral2/memory/3964-7-0x00000000030A0000-0x0000000003160000-memory.dmp modiloader_stage2 behavioral2/memory/3964-6-0x00000000030A0000-0x0000000003160000-memory.dmp modiloader_stage2 behavioral2/memory/3964-10-0x00000000030A0000-0x0000000003160000-memory.dmp modiloader_stage2 behavioral2/memory/3964-32-0x0000000000400000-0x000000000049D000-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-1-5-21-4124900551-4068476067-3491212533-1000\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 2936 powershell.exe 2936 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 2936 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
mshta.exedescription pid process target process PID 3156 wrote to memory of 2936 3156 mshta.exe powershell.exe PID 3156 wrote to memory of 2936 3156 mshta.exe powershell.exe PID 3156 wrote to memory of 2936 3156 mshta.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\97dc361934388d33b6415270f0c9fb0b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\97dc361934388d33b6415270f0c9fb0b_JaffaCakes118.exe"1⤵
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:hUqqEDxx9="HF";j1v=new%20ActiveXObject("WScript.Shell");kOTF99Or="iL4kQPV";c4t7UW=j1v.RegRead("HKLM\\software\\Wow6432Node\\mXBx7Td\\i6X7IN");MHHfM4kB="FA2YJ";eval(c4t7UW);GCnr28Jko="p2h3";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:yaibmdp2⤵
- 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_geauowfb.ui2.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/2936-26-0x0000000005E30000-0x0000000006184000-memory.dmpFilesize
3.3MB
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memory/2936-16-0x0000000005DC0000-0x0000000005E26000-memory.dmpFilesize
408KB
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memory/2936-14-0x0000000005500000-0x0000000005522000-memory.dmpFilesize
136KB
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memory/2936-13-0x0000000005640000-0x0000000005C68000-memory.dmpFilesize
6.2MB
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memory/2936-29-0x0000000007B30000-0x00000000081AA000-memory.dmpFilesize
6.5MB
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memory/2936-30-0x00000000067B0000-0x00000000067CA000-memory.dmpFilesize
104KB
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memory/2936-28-0x00000000062F0000-0x000000000633C000-memory.dmpFilesize
304KB
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memory/2936-27-0x00000000062B0000-0x00000000062CE000-memory.dmpFilesize
120KB
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memory/2936-15-0x0000000005CE0000-0x0000000005D46000-memory.dmpFilesize
408KB
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memory/2936-12-0x0000000004F20000-0x0000000004F56000-memory.dmpFilesize
216KB
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memory/3964-7-0x00000000030A0000-0x0000000003160000-memory.dmpFilesize
768KB
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memory/3964-3-0x0000000000400000-0x000000000049D000-memory.dmpFilesize
628KB
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memory/3964-10-0x00000000030A0000-0x0000000003160000-memory.dmpFilesize
768KB
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memory/3964-32-0x0000000000400000-0x000000000049D000-memory.dmpFilesize
628KB
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memory/3964-0-0x00000000023C0000-0x00000000024C0000-memory.dmpFilesize
1024KB
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memory/3964-1-0x00000000023A0000-0x00000000023A1000-memory.dmpFilesize
4KB
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memory/3964-6-0x00000000030A0000-0x0000000003160000-memory.dmpFilesize
768KB
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memory/3964-2-0x00000000023C0000-0x00000000024C0000-memory.dmpFilesize
1024KB
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memory/3964-8-0x00000000030A0000-0x0000000003160000-memory.dmpFilesize
768KB
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memory/3964-9-0x00000000030A0000-0x0000000003160000-memory.dmpFilesize
768KB
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memory/3964-31-0x00000000023A0000-0x00000000023A1000-memory.dmpFilesize
4KB
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memory/3964-5-0x00000000030A0000-0x0000000003160000-memory.dmpFilesize
768KB