dc788044ba918463ddea34c1128c9f4da56e0778e582ae9abdeb15fdbcc57e80

Analysis

max time kernel
118s
max time network
156s
platform
windows10_x64
resource
win10-en-20211208
submitted
24-01-2022 00:53

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General

Target

dc788044ba918463ddea34c1128c9f4da56e0778e582ae9abdeb15fdbcc57e80.dll
Size

164KB
MD5

99e2b579a030e251d4036db28e048c90
SHA1

140dfe38d2fce298f5d5a4a8392494f30b7dea63
SHA256

dc788044ba918463ddea34c1128c9f4da56e0778e582ae9abdeb15fdbcc57e80
SHA512

74dd874dd47931b3de5336936aff1785d77a1f403fa121c61ff315b90140089dd4a47390661e9013f2a9552a405202ba2f672a4dcda660ec871379d7662c9915

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

3036 rundll32.exe
3036 rundll32.exe

pid	process
3036	rundll32.exe
3036	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4108 wrote to memory of 3036	4108	rundll32.exe	rundll32.exe
PID 4108 wrote to memory of 3036	4108	rundll32.exe	rundll32.exe
PID 4108 wrote to memory of 3036	4108	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dc788044ba918463ddea34c1128c9f4da56e0778e582ae9abdeb15fdbcc57e80.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4108

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dc788044ba918463ddea34c1128c9f4da56e0778e582ae9abdeb15fdbcc57e80.dll,#1
2⤵
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
PID:3036

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:1864

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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