Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/10/2026, 08:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118_Packed.Win32.Black.d.exe
Resource
win10v2004-20260911-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_Packed.Win32.Black.d.exe
Resource
win11ltsc2024-20260911-en
7 signatures
150 seconds
General
- Target jaffacakes118_Packed.Win32.Black.d.exe
- Size 666KB
- Sample261014-j3ym1sfc35
- SHA256 639cec8a969f9441ca4c9291b6ba58d34072587e14da7224dbb1380c38fbb7c5
- MD5 e51b0db3274594e4cadf4bf66940d81a
- SHA1 2cae4962d056950f9bec73362c715ed9c4425e6c
- SHA512 fcddb78f63e92ff791234eeccd98cc820bbb583fc70dfb572f70f0877a7d05acf755fc5302142ba562309acbbec430042c73bda4fc3751b5c47da67a536fd020
- SSDEEP 12288:1tLPIcRkISnlbte5ZFGksv/frQknAcXMQRTDqF3Z4mxxkDqVTVOCDI:1lWRte5ZFY/5BRTWQmXTVTzDI
- TLSH T1E5E4239D97E0EE6DC9070236CC33E4D5AE16C81537975F97C2A6F83B2A74290BEC1528
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Family: ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
- ModiLoader Second Stage 2 IoCs
resource yara_rule behavioral2/files/0x000f00000001c5f2-11.dat modiloader_stage2 behavioral2/memory/6000-14-0x0000000000400000-0x00000000004B8000-memory.dmp modiloader_stage2 - Executes dropped EXE 1 IoCs
pid Process 6000 log4.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" jaffacakes118_Packed.Win32.Black.d.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Fiele Ps.txt log4.exe - 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 jaffacakes118_Packed.Win32.Black.d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language log4.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4076 wrote to memory of 6000 4076 jaffacakes118_Packed.Win32.Black.d.exe 89 PID 6000 wrote to memory of 5944 6000 log4.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Packed.Win32.Black.d.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Packed.Win32.Black.d.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4076 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\log4.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\log4.exe2⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6000 -
C:\program files\internet explorer\IEXPLORE.EXE"C:\program files\internet explorer\IEXPLORE.EXE"3⤵PID:5944
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\log4.exe
- Size 671KB
- SHA256 b12e197a489f7ae3011404327a63c029255e3b496e00bbdbc3303f5f5af387ac
- MD5 e024e184db174eae7396bb6c7fe17f5b
- SHA1 bc26cfc7aff2928faaf3ec9c23b17fcca43b8d00
- SHA512 85088f8488dc60a03ca7b4cc588ca2fd01c3a0ba7f2bd24f5552ebc44cc555d861d60315d441000b3fda5005b27c273e42236eaab4b604fe098f49417b70c99d
- SSDEEP 12288:MtSZATQHST7gu5hjvkFkUvSNzuivB9yEZFZbbLyTG8:sUPyT7hF2k+HAmEZz7yTj
- TLSH T1F1E46D21F6909477D1732B389C2B92A95825BF102E29794B3BED1E0D4FFD38179392D2
- MD5 SHA1 SHA512 SSDEEP TLSH