sakula | 185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618

General

Target

185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe
Size

89KB
MD5

b871b7f7601a78a372241089a4370bb1
SHA1

14565f15d001f5f892cbf300dbb2e08dffad03fd
SHA256

185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618
SHA512

6dae0e80913360dc492b3d3b95e086d4cbaa63583bc1a1cb553ab649e9745356dd654e5b65b061651e87205b2526556c6dea2344f1c0d7afdd5610dad74888b3

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/952-57-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/1664-58-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1664 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1004 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe

pid process

952 185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe

pid	process
1664	MediaCenter.exe

pid	process
1004	cmd.exe

pid	process
952	185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.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"	185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.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

1100 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe

description pid process

Token: SeIncBasePriorityPrivilege 952 185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe

pid	process
1100	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	952	185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.execmd.exe

description	pid	process	target process
PID 952 wrote to memory of 1664	952	185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe	MediaCenter.exe
PID 952 wrote to memory of 1664	952	185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe	MediaCenter.exe
PID 952 wrote to memory of 1664	952	185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe	MediaCenter.exe
PID 952 wrote to memory of 1664	952	185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe	MediaCenter.exe
PID 952 wrote to memory of 1004	952	185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe	cmd.exe
PID 952 wrote to memory of 1004	952	185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe	cmd.exe
PID 952 wrote to memory of 1004	952	185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe	cmd.exe
PID 952 wrote to memory of 1004	952	185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe	cmd.exe
PID 1004 wrote to memory of 1100	1004	cmd.exe	PING.EXE
PID 1004 wrote to memory of 1100	1004	cmd.exe	PING.EXE
PID 1004 wrote to memory of 1100	1004	cmd.exe	PING.EXE
PID 1004 wrote to memory of 1100	1004	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe
"C:\Users\Admin\AppData\Local\Temp\185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:952

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1664

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\185e705dbb8e46409587cd5192da2e6a6aa5db77be8c5714d1b75cf9ac9cd618.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1004

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1100

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
c5021475395c715b39e3089416dbb6fd

SHA1
c51893f6d21aabc60691363fb07cb3dc7b4e58b1

SHA256
fae88c610429b2287db3db9b403272c0862ca0a5aebbbca3d0e7cdbf5fd6f16e

SHA512
62c567470a553e870bed2ebabb450667bdc8085eea6e9316cd149f29d5de760403a7252d0cd5f27ac3db6f2b84f09774f06d92b17e4b5b395bac28caa1f6be2d

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

MD5
c5021475395c715b39e3089416dbb6fd

SHA1
c51893f6d21aabc60691363fb07cb3dc7b4e58b1

SHA256
fae88c610429b2287db3db9b403272c0862ca0a5aebbbca3d0e7cdbf5fd6f16e

SHA512
62c567470a553e870bed2ebabb450667bdc8085eea6e9316cd149f29d5de760403a7252d0cd5f27ac3db6f2b84f09774f06d92b17e4b5b395bac28caa1f6be2d

Download Submit
memory/952-53-0x0000000075B51000-0x0000000075B53000-memory.dmp

Filesize
8KB

Download
memory/952-57-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1664-58-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads