sakula | 0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b

General

Target

0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe
Size

99KB
MD5

163264bf5da5528c24152def500922fd
SHA1

489a11229b022fda052e1d29add2acc0c75fc5b6
SHA256

0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b
SHA512

4c50646337b4f24364e6628474e146e0f1ff5a7c893ed1af8fd0474df87e92510b077560ecb5907e5dd5e9bd4269606b1066bbd0f254f5b6fb7d2c7b420de9bf

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

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

Sakula Payload 3 IoCs

Processes:

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

1744 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

748 cmd.exe

pid	process
1744	MediaCenter.exe

pid	process
748	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe

pid	process
1452	0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe
1452	0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.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"	0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.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

1060 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe

description pid process

Token: SeIncBasePriorityPrivilege 1452 0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe

pid	process
1060	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1452	0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.execmd.exe

description	pid	process	target process
PID 1452 wrote to memory of 1744	1452	0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe	MediaCenter.exe
PID 1452 wrote to memory of 1744	1452	0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe	MediaCenter.exe
PID 1452 wrote to memory of 1744	1452	0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe	MediaCenter.exe
PID 1452 wrote to memory of 1744	1452	0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe	MediaCenter.exe
PID 1452 wrote to memory of 748	1452	0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe	cmd.exe
PID 1452 wrote to memory of 748	1452	0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe	cmd.exe
PID 1452 wrote to memory of 748	1452	0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe	cmd.exe
PID 1452 wrote to memory of 748	1452	0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe	cmd.exe
PID 748 wrote to memory of 1060	748	cmd.exe	PING.EXE
PID 748 wrote to memory of 1060	748	cmd.exe	PING.EXE
PID 748 wrote to memory of 1060	748	cmd.exe	PING.EXE
PID 748 wrote to memory of 1060	748	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe
"C:\Users\Admin\AppData\Local\Temp\0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1452

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1744

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0f85af37b55362e494a766e9121da3e33dddbbc6c834ca6add32567bd199f81b.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:748

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1060

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

MD5
9668c8132eed5227e60632dc54d05633

SHA1
32db18e957a1959dab5bc135acacbb6bb4dacea8

SHA256
21f72b5fb6491d55ce12891c88831db1da68cebbf3ff294a0033c35440c61fbf

SHA512
4f84b173c6c4ab5277318a0f7ae28f081b9aa2d6b10528fa0429b138e0c0e8e5048647a6ee9fec4b25c0d5a238382d2e862726d4e775003baba287e3ca49f99f

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

MD5
9668c8132eed5227e60632dc54d05633

SHA1
32db18e957a1959dab5bc135acacbb6bb4dacea8

SHA256
21f72b5fb6491d55ce12891c88831db1da68cebbf3ff294a0033c35440c61fbf

SHA512
4f84b173c6c4ab5277318a0f7ae28f081b9aa2d6b10528fa0429b138e0c0e8e5048647a6ee9fec4b25c0d5a238382d2e862726d4e775003baba287e3ca49f99f

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

MD5
9668c8132eed5227e60632dc54d05633

SHA1
32db18e957a1959dab5bc135acacbb6bb4dacea8

SHA256
21f72b5fb6491d55ce12891c88831db1da68cebbf3ff294a0033c35440c61fbf

SHA512
4f84b173c6c4ab5277318a0f7ae28f081b9aa2d6b10528fa0429b138e0c0e8e5048647a6ee9fec4b25c0d5a238382d2e862726d4e775003baba287e3ca49f99f

Download Submit
memory/1452-54-0x0000000075AE1000-0x0000000075AE3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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