Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/08/2026, 19:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0c23058af0bd461b6a4e31296bc77cdc20b0ada96641f1b0eabd52c881e16a98.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target 0c23058af0bd461b6a4e31296bc77cdc20b0ada96641f1b0eabd52c881e16a98.exe
- Size 1.4MB
- Sample260819-ym6e9avvas
- SHA256 0c23058af0bd461b6a4e31296bc77cdc20b0ada96641f1b0eabd52c881e16a98
- MD5 fee0ad834ef43099f9a27cae219e731a
- SHA1 c85592ff53c64630968fb032bb5c5b61191d0059
- SHA512 6214226248f26fab5bc772ef2c0eef7c39bbf5b053ad116d1d1e3e814bf0e81ebcd1e8327b64152f884c2333de628e0de3c94c04845448f5f746d88a555fc85d
- SSDEEP 24576:0w8KjKjGFygcc23L1/NVOmOSGb6E3ecS4fzrjxJh9UZXlpbPvC7xtYUrEmFlo+L1:QKjKWQc2b1FVgbjrjxPe1pbPSQm1Flo+
- TLSH T15C65220172E08074F5F21A30A97096B55BBEFD746931AA0B13991F3D6F38981EA35B73
- 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 C:\autorun.inf 0c23058af0bd461b6a4e31296bc77cdc20b0ada96641f1b0eabd52c881e16a98.exe File opened for modification C:\autorun.inf 0c23058af0bd461b6a4e31296bc77cdc20b0ada96641f1b0eabd52c881e16a98.exe File created F:\autorun.inf 0c23058af0bd461b6a4e31296bc77cdc20b0ada96641f1b0eabd52c881e16a98.exe File opened for modification F:\autorun.inf 0c23058af0bd461b6a4e31296bc77cdc20b0ada96641f1b0eabd52c881e16a98.exe -
resource yara_rule behavioral2/memory/3748-2-0x00000000016B0000-0x00000000016C5000-memory.dmp upx behavioral2/memory/3748-3-0x00000000016B0000-0x00000000016C5000-memory.dmp upx behavioral2/memory/3748-8-0x00000000016B0000-0x00000000016C5000-memory.dmp upx behavioral2/memory/3748-5-0x00000000016B0000-0x00000000016C5000-memory.dmp upx behavioral2/memory/3748-22-0x00000000016B0000-0x00000000016C5000-memory.dmp upx - Program crash 1 IoCs
pid pid_target Process procid_target 4444 3748 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 0c23058af0bd461b6a4e31296bc77cdc20b0ada96641f1b0eabd52c881e16a98.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\0c23058af0bd461b6a4e31296bc77cdc20b0ada96641f1b0eabd52c881e16a98.exe"C:\Users\Admin\AppData\Local\Temp\0c23058af0bd461b6a4e31296bc77cdc20b0ada96641f1b0eabd52c881e16a98.exe"1⤵
- Drops autorun.inf file
- System Location Discovery: System Language Discovery
PID:3748 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3748 -s 4722⤵
- Program crash
PID:4444
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 3748 -ip 37481⤵PID:1952