sakula | 138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c

General

Target

138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe
Size

216KB
MD5

476bbb40555295c09c0902bd4ca2fd22
SHA1

d183fc03fb6db02e6532971517d609889d73d5e6
SHA256

138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c
SHA512

f44a01eca4094ffd160f5f8f1b179e4cfbfcbf1cdd74967a30f62508443a9ed060980cdf3f4a8748038a2356ffb2798b61f55aa67e8a50ca1dd2b92b5cd81888

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/860-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1716-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1716 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1504 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe

pid process

860 138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe

pid	process
1716	MediaCenter.exe

pid	process
1504	cmd.exe

pid	process
860	138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.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"	138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.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:

138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe

description pid process

Token: SeIncBasePriorityPrivilege 860 138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe

pid	process
1060	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	860	138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.execmd.exe

description	pid	process	target process
PID 860 wrote to memory of 1716	860	138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe	MediaCenter.exe
PID 860 wrote to memory of 1716	860	138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe	MediaCenter.exe
PID 860 wrote to memory of 1716	860	138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe	MediaCenter.exe
PID 860 wrote to memory of 1716	860	138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe	MediaCenter.exe
PID 860 wrote to memory of 1504	860	138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe	cmd.exe
PID 860 wrote to memory of 1504	860	138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe	cmd.exe
PID 860 wrote to memory of 1504	860	138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe	cmd.exe
PID 860 wrote to memory of 1504	860	138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe	cmd.exe
PID 1504 wrote to memory of 1060	1504	cmd.exe	PING.EXE
PID 1504 wrote to memory of 1060	1504	cmd.exe	PING.EXE
PID 1504 wrote to memory of 1060	1504	cmd.exe	PING.EXE
PID 1504 wrote to memory of 1060	1504	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe
"C:\Users\Admin\AppData\Local\Temp\138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:860

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1716

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\138028b974d2d83c458f53eeda2d6e7d4faeeb12a82c57a67bbb840d8635a07c.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1504

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
64bdd2d3751dbaf0bc54f8d7cf453ba5

SHA1
b72169b09cf257934306b842b54f635ddf4da801

SHA256
b36dd8263101a24e9143b67ba099a7a12e72a01525c26c3f85f161233e9b28e4

SHA512
d12bec7efe122b17069a5ec89c23b2fe8a4f926aa259fa6666445d447297d53145998eff168b13d665810c87d574229bdcf3e6df918ebb93b538dc2ed0cb8e3f

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

MD5
64bdd2d3751dbaf0bc54f8d7cf453ba5

SHA1
b72169b09cf257934306b842b54f635ddf4da801

SHA256
b36dd8263101a24e9143b67ba099a7a12e72a01525c26c3f85f161233e9b28e4

SHA512
d12bec7efe122b17069a5ec89c23b2fe8a4f926aa259fa6666445d447297d53145998eff168b13d665810c87d574229bdcf3e6df918ebb93b538dc2ed0cb8e3f

Download Submit
memory/860-55-0x0000000076731000-0x0000000076733000-memory.dmp

Filesize
8KB

Download
memory/860-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1716-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads