Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/09/2026, 01:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2078d52a6181909fce317ac753fbee8f5b7432c81ffebe94f86749d3fdccd8aa.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target 2078d52a6181909fce317ac753fbee8f5b7432c81ffebe94f86749d3fdccd8aa.exe
- Size 1.4MB
- Sample260907-brbp4seb47
- SHA256 2078d52a6181909fce317ac753fbee8f5b7432c81ffebe94f86749d3fdccd8aa
- MD5 bfb22bda1ff2a5e60fd0b887be71fe2b
- SHA1 46becf35c4a021f1fe4bb0c54e607729fd21286f
- SHA512 63a076e7e540cf7560613969baf8e25a64b010a667807423228a0839f1cf58a5ad07ca82174be28578718d8be5b97220f2c688f6e633ac96f722ab0cb9a09fb5
- SSDEEP 24576:zw8KjKjGFygcc23L1/NVOmOSGb6E3ecS4fzrjxJh9UZXlpbPvC7xtYUrEmFlo+LE:1KjKWQc2b1FVgbjrjxPe1pbPSQm1FloX
- TLSH T1A165220176E08074F5F21A30A870D6B55BBEFD746931AA0B13991E3D6F38981EA35B73
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Drops autorun.inf file 1 TTPs 4 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File created F:\autorun.inf 2078d52a6181909fce317ac753fbee8f5b7432c81ffebe94f86749d3fdccd8aa.exe File opened for modification F:\autorun.inf 2078d52a6181909fce317ac753fbee8f5b7432c81ffebe94f86749d3fdccd8aa.exe File created C:\autorun.inf 2078d52a6181909fce317ac753fbee8f5b7432c81ffebe94f86749d3fdccd8aa.exe File opened for modification C:\autorun.inf 2078d52a6181909fce317ac753fbee8f5b7432c81ffebe94f86749d3fdccd8aa.exe -
resource yara_rule behavioral2/memory/5848-2-0x00000000010B0000-0x00000000010C5000-memory.dmp upx behavioral2/memory/5848-3-0x00000000010B0000-0x00000000010C5000-memory.dmp upx behavioral2/memory/5848-8-0x00000000010B0000-0x00000000010C5000-memory.dmp upx behavioral2/memory/5848-5-0x00000000010B0000-0x00000000010C5000-memory.dmp upx behavioral2/memory/5848-18-0x00000000010B0000-0x00000000010C5000-memory.dmp upx behavioral2/memory/5848-22-0x00000000010B0000-0x00000000010C5000-memory.dmp upx - Program crash 1 IoCs
pid pid_target Process procid_target 1396 5848 WerFault.exe 88 - System Location Discovery: System Language Discovery 1 TTPs 1 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 2078d52a6181909fce317ac753fbee8f5b7432c81ffebe94f86749d3fdccd8aa.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2078d52a6181909fce317ac753fbee8f5b7432c81ffebe94f86749d3fdccd8aa.exe"C:\Users\Admin\AppData\Local\Temp\2078d52a6181909fce317ac753fbee8f5b7432c81ffebe94f86749d3fdccd8aa.exe"1⤵
- Drops autorun.inf file
- System Location Discovery: System Language Discovery
PID:5848 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5848 -s 4762⤵
- Program crash
PID:1396
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 5848 -ip 58481⤵PID:1068