sakula | 17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554

General

Target

17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe
Size

216KB
MD5

dc8c50b6baa94c09602f1e011573b1dc
SHA1

95e513cf79b0c726e27afcfab09364b53bc42e90
SHA256

17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554
SHA512

f27dd8d2609c240739b16b43bcfa8a2a0ce07674061f4b075dd7e1a0c2e8945c37e5e925b0e5de5a74b9b96bcb1ddefa7b17cf808be2beb057079a569348b513

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 4 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
behavioral1/memory/1668-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/648-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

648 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

360 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe

pid process

1668 17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe

pid	process
648	MediaCenter.exe

pid	process
360	cmd.exe

pid	process
1668	17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.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"	17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.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

1540 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe

description pid process

Token: SeIncBasePriorityPrivilege 1668 17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe

pid	process
1540	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1668	17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.execmd.exe

description	pid	process	target process
PID 1668 wrote to memory of 648	1668	17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe	MediaCenter.exe
PID 1668 wrote to memory of 648	1668	17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe	MediaCenter.exe
PID 1668 wrote to memory of 648	1668	17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe	MediaCenter.exe
PID 1668 wrote to memory of 648	1668	17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe	MediaCenter.exe
PID 1668 wrote to memory of 360	1668	17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe	cmd.exe
PID 1668 wrote to memory of 360	1668	17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe	cmd.exe
PID 1668 wrote to memory of 360	1668	17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe	cmd.exe
PID 1668 wrote to memory of 360	1668	17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe	cmd.exe
PID 360 wrote to memory of 1540	360	cmd.exe	PING.EXE
PID 360 wrote to memory of 1540	360	cmd.exe	PING.EXE
PID 360 wrote to memory of 1540	360	cmd.exe	PING.EXE
PID 360 wrote to memory of 1540	360	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe
"C:\Users\Admin\AppData\Local\Temp\17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1668

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:648

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\17a1c43ad76f9ab0ae009611562400157682386396cef8fc4bacdbb13a6e0554.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:360

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1540

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
02e53f39d6da646778a1f8ea2041a1d5

SHA1
1c9e36bc6d27ddb4e41e52b34f58f06fb46d70af

SHA256
7511903c0a56d16c444b589e5908e32c83438cd60497a8f9c61c3f03d617e59b

SHA512
6345a1e60cdfe0c18a00559f7721b4838bf7b424247aa317fe348b94c31d5012644ac4bae8b40a2766bb611c318354e3e02c9a2d5676cd3bd3cc18048da55936

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

MD5
02e53f39d6da646778a1f8ea2041a1d5

SHA1
1c9e36bc6d27ddb4e41e52b34f58f06fb46d70af

SHA256
7511903c0a56d16c444b589e5908e32c83438cd60497a8f9c61c3f03d617e59b

SHA512
6345a1e60cdfe0c18a00559f7721b4838bf7b424247aa317fe348b94c31d5012644ac4bae8b40a2766bb611c318354e3e02c9a2d5676cd3bd3cc18048da55936

Download Submit
memory/648-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1668-55-0x0000000075191000-0x0000000075193000-memory.dmp

Filesize
8KB

Download
memory/1668-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads