c6bbcbd392e5828b0fd1130e4c27cf352415295b0428c6b1ce6707528cfa8502

Analysis

max time kernel
83s
max time network
149s
platform
windows10_x64
resource
win10-en-20211208
submitted
24-01-2022 01:06

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General

Target

c6bbcbd392e5828b0fd1130e4c27cf352415295b0428c6b1ce6707528cfa8502.dll
Size

116KB
MD5

37d43403b20d57d78f8c4c646519d37f
SHA1

d8166955e745633324423508cdd4924d5e1af8da
SHA256

c6bbcbd392e5828b0fd1130e4c27cf352415295b0428c6b1ce6707528cfa8502
SHA512

2ad1ce6da0ec326fcbb6a759ac614b7e7bd6303c42e269c4405a82e5c7a8d8e2d1f6faf146fd7d176638a2c6d9f098236f83460c46252e2235ad88dd3eb45d13

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

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

rundll32.exe

description pid process

Token: SeDebugPrivilege 2768 rundll32.exe

description	pid	process
Token: SeDebugPrivilege	2768	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2604 wrote to memory of 2768	2604	rundll32.exe	rundll32.exe
PID 2604 wrote to memory of 2768	2604	rundll32.exe	rundll32.exe
PID 2604 wrote to memory of 2768	2604	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c6bbcbd392e5828b0fd1130e4c27cf352415295b0428c6b1ce6707528cfa8502.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2604

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c6bbcbd392e5828b0fd1130e4c27cf352415295b0428c6b1ce6707528cfa8502.dll,#1
2⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:2768

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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