Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12-12-2024 18:13
Static task
static1
Behavioral task
behavioral1
Sample
e7a786c8643a844e2d69cf658d966bd5_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
e7a786c8643a844e2d69cf658d966bd5_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
e7a786c8643a844e2d69cf658d966bd5_JaffaCakes118.exe
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Size
501KB
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MD5
e7a786c8643a844e2d69cf658d966bd5
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SHA1
a98ce54a952e86789ce289d704b5f4620ca7f635
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SHA256
7b41e9bf814faf836e660aab8db4d578f8e1e47d9da11b5cfc32efa61f22f059
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SHA512
5e8108032a287cebf724c229fac3b2c1b0abcce210097cb7a37e21cad2638aef9e65adaa2514cccb54efb9e2733c05335ba4ce67173af1a6fe102437352dad67
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SSDEEP
6144:9qer9lZxBXpvW0WB8ZZWgRCDOQ3CkQnFkkr1R0MQsMCV4gMfowNSsr+YD5J+h1Lo:9qu9vXpvW0UMtRCDDy3lr4fk2Zf2XLmJ
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 2980 4708 mshta.exe 83 -
ModiLoader Second Stage 8 IoCs
resource yara_rule behavioral2/memory/3524-5-0x0000000000400000-0x0000000000483000-memory.dmp modiloader_stage2 behavioral2/memory/3524-7-0x0000000000060000-0x0000000000120000-memory.dmp modiloader_stage2 behavioral2/memory/3524-11-0x0000000000060000-0x0000000000120000-memory.dmp modiloader_stage2 behavioral2/memory/3524-9-0x0000000000060000-0x0000000000120000-memory.dmp modiloader_stage2 behavioral2/memory/3524-8-0x0000000000060000-0x0000000000120000-memory.dmp modiloader_stage2 behavioral2/memory/3524-10-0x0000000000060000-0x0000000000120000-memory.dmp modiloader_stage2 behavioral2/memory/3524-12-0x0000000000060000-0x0000000000120000-memory.dmp modiloader_stage2 behavioral2/memory/3524-34-0x0000000000400000-0x0000000000483000-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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation mshta.exe -
pid Process 2620 powershell.exe -
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 2 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 e7a786c8643a844e2d69cf658d966bd5_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2620 powershell.exe 2620 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2620 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2980 wrote to memory of 2620 2980 mshta.exe 86 PID 2980 wrote to memory of 2620 2980 mshta.exe 86 PID 2980 wrote to memory of 2620 2980 mshta.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\e7a786c8643a844e2d69cf658d966bd5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e7a786c8643a844e2d69cf658d966bd5_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
PID:3524
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:nyt8sI0td="3d0gKETo26";Q0i4=new%20ActiveXObject("WScript.Shell");amm5bRfy="VWNm2SFzb";BsJ3f=Q0i4.RegRead("HKLM\\software\\Wow6432Node\\fVbhaf\\WqCEHJ");bsIzq2MF="m";eval(BsJ3f);AWzRTfJ88="2TG0wZO";1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2980 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:rrauen2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2620
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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