sakula | 9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7

General

Target

9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe
Size

216KB
MD5

4873fff4c9a6944855c420d8bf981b72
SHA1

beee15bd9233ac621e14b76db0ae9450151df8d0
SHA256

9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7
SHA512

a6ef75ab081e48f1605a99c70296e276667076e244053255024365cdacbcb2fecf078385254cf451dd7ebffcdfe1b99ef3c604ee80fdc808dbff20ee7ec3ee6a

Score

10^/10

sakula persistence rat trojan upx

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 2 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2016 MediaCenter.exe

pid	process
2016	MediaCenter.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	upx
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	upx

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1056 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe

pid process

1996 9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe

pid	process
1056	cmd.exe

pid	process
1996	9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1064 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe

description pid process

Token: SeIncBasePriorityPrivilege 1996 9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe

pid	process
1064	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1996	9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.execmd.exe

description	pid	process	target process
PID 1996 wrote to memory of 2016	1996	9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe	MediaCenter.exe
PID 1996 wrote to memory of 2016	1996	9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe	MediaCenter.exe
PID 1996 wrote to memory of 2016	1996	9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe	MediaCenter.exe
PID 1996 wrote to memory of 2016	1996	9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe	MediaCenter.exe
PID 1996 wrote to memory of 1056	1996	9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe	cmd.exe
PID 1996 wrote to memory of 1056	1996	9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe	cmd.exe
PID 1996 wrote to memory of 1056	1996	9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe	cmd.exe
PID 1996 wrote to memory of 1056	1996	9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe	cmd.exe
PID 1056 wrote to memory of 1064	1056	cmd.exe	PING.EXE
PID 1056 wrote to memory of 1064	1056	cmd.exe	PING.EXE
PID 1056 wrote to memory of 1064	1056	cmd.exe	PING.EXE
PID 1056 wrote to memory of 1064	1056	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe
"C:\Users\Admin\AppData\Local\Temp\9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1996

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2016

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\9803db9cfd154a6322afc81576fdb9701b28a08dbc62bffc64a5caafb2fc97b7.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1056

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1064

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
216KB

MD5
599c9511680e9f35e4fe51b67e75bdaf

SHA1
d12bfb1f20e7dce49b5cc067f01c5aea917a33b2

SHA256
60718d46d5c39e9c13abd3f605ed4d40ac12ef9ebee531e80ab754b18842fd2a

SHA512
0ddae439ab78513e572e78c448d14653ad38837040c4cf64658e75dda2f1f809ea59d39c645127b754cad5fe0f21b5bb0265caeec51c7bd6ad9ac6defe632b90

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
216KB

MD5
599c9511680e9f35e4fe51b67e75bdaf

SHA1
d12bfb1f20e7dce49b5cc067f01c5aea917a33b2

SHA256
60718d46d5c39e9c13abd3f605ed4d40ac12ef9ebee531e80ab754b18842fd2a

SHA512
0ddae439ab78513e572e78c448d14653ad38837040c4cf64658e75dda2f1f809ea59d39c645127b754cad5fe0f21b5bb0265caeec51c7bd6ad9ac6defe632b90

Download Submit
memory/1056-59-0x0000000000000000-mapping.dmp

Download
memory/1064-60-0x0000000000000000-mapping.dmp

Download
memory/1996-54-0x0000000075341000-0x0000000075343000-memory.dmp

Filesize
8KB

Download
memory/2016-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads