d50a0928e267b860e59f4162023ba9e3b004eaf0698595c4e24c69e2e9091566

Analysis

max time kernel
120s
max time network
128s
platform
windows10_x64
resource
win10-en-20211208
submitted
24-01-2022 00:58

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General

Target

d50a0928e267b860e59f4162023ba9e3b004eaf0698595c4e24c69e2e9091566.dll
Size

115KB
MD5

c6d639df4492e2068602b744a25d6ed1
SHA1

f033e072e82752db352057f4c61fc2a7a590d194
SHA256

d50a0928e267b860e59f4162023ba9e3b004eaf0698595c4e24c69e2e9091566
SHA512

a83fd29d81fe2b0fd0d982878f4f042b78385229f69299b803cf27efbbb83f500b9479d90b09fb7bdd4abd7aa85db7b1074cdd4b903775eced5b17529271558c

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

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

rundll32.exe

description pid process

Token: SeDebugPrivilege 2284 rundll32.exe

description	pid	process
Token: SeDebugPrivilege	2284	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2828 wrote to memory of 2284	2828	rundll32.exe	rundll32.exe
PID 2828 wrote to memory of 2284	2828	rundll32.exe	rundll32.exe
PID 2828 wrote to memory of 2284	2828	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d50a0928e267b860e59f4162023ba9e3b004eaf0698595c4e24c69e2e9091566.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2828

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d50a0928e267b860e59f4162023ba9e3b004eaf0698595c4e24c69e2e9091566.dll,#1
2⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:2284

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2700

Network

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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