sakula | 834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681

General

Target

834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe
Size

89KB
MD5

5a843bc0b9f4525b1ee512e1eba95641
SHA1

b74c828dc6f726c42e92e660294f9c549a244b7e
SHA256

834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681
SHA512

32e60201eb43a5e52b66564d10d904e4a847cd5ca13bf7321860ecae81bfba1e76863f3abfa1f02ee05dab4f0b78ec0640d85f6ba06dd52c7f60e1afab871696

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 2 IoCs

Processes:

resource	yara_rule
C:\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

4052 MediaCenter.exe

pid	process
4052	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.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"	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.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

428 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe

description pid process

Token: SeIncBasePriorityPrivilege 3424 834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe

pid	process
428	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	3424	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.execmd.exe

description	pid	process	target process
PID 3424 wrote to memory of 4052	3424	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe	MediaCenter.exe
PID 3424 wrote to memory of 4052	3424	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe	MediaCenter.exe
PID 3424 wrote to memory of 4052	3424	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe	MediaCenter.exe
PID 3424 wrote to memory of 2280	3424	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe	cmd.exe
PID 3424 wrote to memory of 2280	3424	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe	cmd.exe
PID 3424 wrote to memory of 2280	3424	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe	cmd.exe
PID 2280 wrote to memory of 428	2280	cmd.exe	PING.EXE
PID 2280 wrote to memory of 428	2280	cmd.exe	PING.EXE
PID 2280 wrote to memory of 428	2280	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe
"C:\Users\Admin\AppData\Local\Temp\834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3424

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4052

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2280

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:428

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
1c7f9035f6a81302b4b66aca352bb2f2

SHA1
cdc4e1c3db4c1f8c0bcac4bc58ed22d5de567bf4

SHA256
ab9496c30de25a47bea384b5b057091796ad3b9e653e9e858aa08344f347fc7a

SHA512
453c6e236670e5cff1db04acf54af390ed0860a5a787ec644926def37c3dbde5a72518e124e651cff9734784b6cda5c5e32218c9db41e4a710cf2e2b501e4963

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

MD5
1c7f9035f6a81302b4b66aca352bb2f2

SHA1
cdc4e1c3db4c1f8c0bcac4bc58ed22d5de567bf4

SHA256
ab9496c30de25a47bea384b5b057091796ad3b9e653e9e858aa08344f347fc7a

SHA512
453c6e236670e5cff1db04acf54af390ed0860a5a787ec644926def37c3dbde5a72518e124e651cff9734784b6cda5c5e32218c9db41e4a710cf2e2b501e4963

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads