6d5fbf14793ccdc109eff485968252bf3516a33e56944be4e802bd93e6fcad8c

Analysis

max time kernel
137s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
01-07-2022 03:29

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General

Target

6d5fbf14793ccdc109eff485968252bf3516a33e56944be4e802bd93e6fcad8c.dll
Size

164KB
MD5

4a885cb2f495fe722bfbe02ef6138ec7
SHA1

ea820d1085302dde5772fe941dd4d70a3b8983dd
SHA256

6d5fbf14793ccdc109eff485968252bf3516a33e56944be4e802bd93e6fcad8c
SHA512

fb2c3f9331b1ed410fc9660cd235e67f0a908ccae8c982201bc4516da1f4433550ad1affb51d63969d23c33dfaa39bc3a34b1bb9f98c983313cbdae03bccc559

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.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

rundll32.exe

description	ioc	process
File opened (read-only)	\??\X:	rundll32.exe
File opened (read-only)	\??\A:	rundll32.exe
File opened (read-only)	\??\H:	rundll32.exe
File opened (read-only)	\??\M:	rundll32.exe
File opened (read-only)	\??\T:	rundll32.exe
File opened (read-only)	\??\V:	rundll32.exe
File opened (read-only)	\??\R:	rundll32.exe
File opened (read-only)	\??\Z:	rundll32.exe
File opened (read-only)	\??\B:	rundll32.exe
File opened (read-only)	\??\F:	rundll32.exe
File opened (read-only)	\??\I:	rundll32.exe
File opened (read-only)	\??\K:	rundll32.exe
File opened (read-only)	\??\N:	rundll32.exe
File opened (read-only)	\??\Y:	rundll32.exe
File opened (read-only)	\??\J:	rundll32.exe
File opened (read-only)	\??\L:	rundll32.exe
File opened (read-only)	\??\Q:	rundll32.exe
File opened (read-only)	\??\S:	rundll32.exe
File opened (read-only)	\??\W:	rundll32.exe
File opened (read-only)	\??\E:	rundll32.exe
File opened (read-only)	\??\G:	rundll32.exe
File opened (read-only)	\??\O:	rundll32.exe
File opened (read-only)	\??\P:	rundll32.exe
File opened (read-only)	\??\U:	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

rundll32.exe

description pid process

Token: SeDebugPrivilege 4132 rundll32.exe

description	pid	process
Token: SeDebugPrivilege	4132	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2884 wrote to memory of 4132	2884	rundll32.exe	rundll32.exe
PID 2884 wrote to memory of 4132	2884	rundll32.exe	rundll32.exe
PID 2884 wrote to memory of 4132	2884	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6d5fbf14793ccdc109eff485968252bf3516a33e56944be4e802bd93e6fcad8c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2884

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6d5fbf14793ccdc109eff485968252bf3516a33e56944be4e802bd93e6fcad8c.dll,#1
2⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:4132

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4132-130-0x0000000000000000-mapping.dmp

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