e20625c960a91ec091691275bb549b73c154bd4f8fa4305ed414a28e321e4aaf

Analysis

max time kernel
122s
max time network
137s
platform
windows10_x64
resource
win10-en-20211208
submitted
24-01-2022 00:50

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General

Target

e20625c960a91ec091691275bb549b73c154bd4f8fa4305ed414a28e321e4aaf.dll
Size

164KB
MD5

9c65d2fd6624be4b0d3804aacf80956a
SHA1

296052d476b8857eaa5529d4a6cbc8a0ed73bc3b
SHA256

e20625c960a91ec091691275bb549b73c154bd4f8fa4305ed414a28e321e4aaf
SHA512

a87632bd316d25e868a9a3ab37b794436cae52e1764c631655aa8f15cbd764e6fe39741fd6828122873fcbde294cb7697d387aae1950913789a1541f8e7ad494

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

3472 rundll32.exe
3472 rundll32.exe

pid	process
3472	rundll32.exe
3472	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2720 wrote to memory of 3472	2720	rundll32.exe	rundll32.exe
PID 2720 wrote to memory of 3472	2720	rundll32.exe	rundll32.exe
PID 2720 wrote to memory of 3472	2720	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e20625c960a91ec091691275bb549b73c154bd4f8fa4305ed414a28e321e4aaf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2720

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e20625c960a91ec091691275bb549b73c154bd4f8fa4305ed414a28e321e4aaf.dll,#1
2⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
PID:3472

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3968

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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