Analysis
- max time kernel
117s - max time network
158s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
24/01/2022, 00:47
Static task
static1
Behavioral task
behavioral1
Sample
e902425859251072e8c856657ab2b151f963ab492d7468a13fae24306d62c89d.dll
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
e902425859251072e8c856657ab2b151f963ab492d7468a13fae24306d62c89d.dll
Resource
win10-en-20211208
0 signatures
0 seconds
General
- Target e902425859251072e8c856657ab2b151f963ab492d7468a13fae24306d62c89d.dll
- Size 141KB
- Sample220124-a49x1ahaa5
- SHA256 e902425859251072e8c856657ab2b151f963ab492d7468a13fae24306d62c89d
- MD5 5bcd0d08709274844e3c855a19ff8124
- SHA1 e5666d44e0f9b9823b69f40df1064781223ef128
- SHA512 c7a705d4259da041aaa2f207c95348f6af5e4f66c2d57012f3ff8df53b83f37608de89291cdfc53c4082eeec63f2064baa71ab195b050d14ef399410a8186056
- MD5 SHA1 SHA512
Score
6/10
Malware Config
Signatures
- Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\U: rundll32.exe File opened (read-only) \??\X: rundll32.exe File opened (read-only) \??\Y: rundll32.exe File opened (read-only) \??\Z: rundll32.exe File opened (read-only) \??\E: rundll32.exe File opened (read-only) \??\H: rundll32.exe File opened (read-only) \??\J: rundll32.exe File opened (read-only) \??\L: rundll32.exe File opened (read-only) \??\R: rundll32.exe File opened (read-only) \??\F: rundll32.exe File opened (read-only) \??\I: rundll32.exe File opened (read-only) \??\O: rundll32.exe File opened (read-only) \??\Q: rundll32.exe File opened (read-only) \??\K: rundll32.exe File opened (read-only) \??\N: rundll32.exe File opened (read-only) \??\V: rundll32.exe File opened (read-only) \??\W: rundll32.exe File opened (read-only) \??\P: rundll32.exe File opened (read-only) \??\S: rundll32.exe File opened (read-only) \??\T: rundll32.exe File opened (read-only) \??\A: rundll32.exe File opened (read-only) \??\B: rundll32.exe File opened (read-only) \??\G: rundll32.exe File opened (read-only) \??\M: rundll32.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 736 rundll32.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3208 wrote to memory of 736 3208 rundll32.exe 68 PID 3208 wrote to memory of 736 3208 rundll32.exe 68 PID 3208 wrote to memory of 736 3208 rundll32.exe 68
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e902425859251072e8c856657ab2b151f963ab492d7468a13fae24306d62c89d.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3208 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e902425859251072e8c856657ab2b151f963ab492d7468a13fae24306d62c89d.dll,#12⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:736
-