Analysis
-
max time kernel
99s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
16-08-2024 15:54
Behavioral task
behavioral1
Sample
01fe1e5c9b72f9e73b7f8f8f5bc0f5a0N.dll
Resource
win7-20240705-en
6 signatures
120 seconds
General
-
Target
01fe1e5c9b72f9e73b7f8f8f5bc0f5a0N.dll
-
Size
76KB
-
MD5
01fe1e5c9b72f9e73b7f8f8f5bc0f5a0
-
SHA1
e5c77109cf7bb68172d2289971127edd57f4ed1e
-
SHA256
72ba6759cd29116f29f9286cbc49824c5ffc47d655b42699c25f7925fe3065d4
-
SHA512
d76643f1721167ef9ec79565dfb4460b94c883b1d018e7eac1f2b71c62ffc1d9d944e646bc6141629c6e318cd24968ede0e40f545f1a08320c26e8a2a0580aa6
-
SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZWQ78dmGvLE:c8y93KQjy7G55riF1cMo03RCLE
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral2/memory/1088-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/1088-2-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 3572 1088 WerFault.exe 84 -
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.
Processes:
rundll32.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
rundll32.exedescription pid Process Token: SeDebugPrivilege 1088 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid Process procid_target PID 4532 wrote to memory of 1088 4532 rundll32.exe 84 PID 4532 wrote to memory of 1088 4532 rundll32.exe 84 PID 4532 wrote to memory of 1088 4532 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\01fe1e5c9b72f9e73b7f8f8f5bc0f5a0N.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4532 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\01fe1e5c9b72f9e73b7f8f8f5bc0f5a0N.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1088 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1088 -s 7003⤵
- Program crash
PID:3572
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1088 -ip 10881⤵PID:4804