sakula | 11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc

General

Target

11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe
Size

101KB
MD5

0792ba525dc066917741ab7819a345ee
SHA1

6ed3d4d79c23307f70910b97ac07254f1c07cc8d
SHA256

11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc
SHA512

e13b9c38e5421e9590eb9539d666bf0c3edb142e013636d5e3c0b8878918f3bf796d3ecb8c182f0a56f688d168e6173af81b25ab0b3798ec0ee81ea75e7dd7a6

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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

948 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1080 cmd.exe

pid	process
948	MediaCenter.exe

pid	process
1080	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe

pid	process
1768	11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe
1768	11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.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"	11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.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

1052 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe

description pid process

Token: SeIncBasePriorityPrivilege 1768 11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe

pid	process
1052	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1768	11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.execmd.exe

description	pid	process	target process
PID 1768 wrote to memory of 948	1768	11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe	MediaCenter.exe
PID 1768 wrote to memory of 948	1768	11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe	MediaCenter.exe
PID 1768 wrote to memory of 948	1768	11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe	MediaCenter.exe
PID 1768 wrote to memory of 948	1768	11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe	MediaCenter.exe
PID 1768 wrote to memory of 1080	1768	11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe	cmd.exe
PID 1768 wrote to memory of 1080	1768	11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe	cmd.exe
PID 1768 wrote to memory of 1080	1768	11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe	cmd.exe
PID 1768 wrote to memory of 1080	1768	11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe	cmd.exe
PID 1080 wrote to memory of 1052	1080	cmd.exe	PING.EXE
PID 1080 wrote to memory of 1052	1080	cmd.exe	PING.EXE
PID 1080 wrote to memory of 1052	1080	cmd.exe	PING.EXE
PID 1080 wrote to memory of 1052	1080	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe
"C:\Users\Admin\AppData\Local\Temp\11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1768

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:948

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\11cb4e657b6ef5d5a94b843de3357219b4d180accc8ed51c15a6f79d838e8dbc.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1080

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1052

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
885abe6e292085eff1836ec66c5dd853

SHA1
123017817e9819a75c30e0161d019ccfd991067e

SHA256
46379ba0829933c50f32ffe9d6490cadf635c38008aa2bef36ce08855f52af2f

SHA512
bedd43bef3b7696689719c55c834b11ac753fd20b1f5b19c381ab78feb7e636d830917f27c9fa85692cf24a6204c232367760cb8cca151296f11288c3b495dc5

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

MD5
885abe6e292085eff1836ec66c5dd853

SHA1
123017817e9819a75c30e0161d019ccfd991067e

SHA256
46379ba0829933c50f32ffe9d6490cadf635c38008aa2bef36ce08855f52af2f

SHA512
bedd43bef3b7696689719c55c834b11ac753fd20b1f5b19c381ab78feb7e636d830917f27c9fa85692cf24a6204c232367760cb8cca151296f11288c3b495dc5

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

MD5
885abe6e292085eff1836ec66c5dd853

SHA1
123017817e9819a75c30e0161d019ccfd991067e

SHA256
46379ba0829933c50f32ffe9d6490cadf635c38008aa2bef36ce08855f52af2f

SHA512
bedd43bef3b7696689719c55c834b11ac753fd20b1f5b19c381ab78feb7e636d830917f27c9fa85692cf24a6204c232367760cb8cca151296f11288c3b495dc5

Download Submit
memory/1768-55-0x00000000762C1000-0x00000000762C3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads