sakula | 641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec

General

Target

641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe
Size

290KB
MD5

4f545dff49f81d08736a782751450f71
SHA1

ad82ab937e28a6ddba4a837684185255b26d35ab
SHA256

641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec
SHA512

b62d97e2c8e189020d2d736e449bf1d148b4f97e4f0f16141fcc78a37f5148d75cf5929e1da43492660f9c10261f180dd6af1dfd407470c171ef7faced7d1fb2

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 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1624-55-0x0000000010000000-0x000000001001F000-memory.dmp	family_sakula
behavioral1/memory/1624-58-0x00000000001D0000-0x0000000000218000-memory.dmp	family_sakula
\Users\Admin\AppData\Roaming\SensrSvc2013.exe	family_sakula
\Users\Admin\AppData\Roaming\SensrSvc2013.exe	family_sakula
C:\Users\Admin\AppData\Roaming\SensrSvc2013.exe	family_sakula
C:\Users\Admin\AppData\Roaming\SensrSvc2013.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

SensrSvc2013.exe

pid process

760 SensrSvc2013.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

672 cmd.exe

pid	process
760	SensrSvc2013.exe

pid	process
672	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe

pid	process
1624	641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe
1624	641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

SensrSvc2013.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SenseSvc = "C:\\Users\\Admin\\AppData\\Roaming\\SensrSvc2013.exe"	SensrSvc2013.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe

description pid process

Token: SeIncBasePriorityPrivilege 1624 641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	1624	641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe

description	pid	process	target process
PID 1624 wrote to memory of 760	1624	641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe	SensrSvc2013.exe
PID 1624 wrote to memory of 760	1624	641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe	SensrSvc2013.exe
PID 1624 wrote to memory of 760	1624	641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe	SensrSvc2013.exe
PID 1624 wrote to memory of 760	1624	641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe	SensrSvc2013.exe
PID 1624 wrote to memory of 672	1624	641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe	cmd.exe
PID 1624 wrote to memory of 672	1624	641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe	cmd.exe
PID 1624 wrote to memory of 672	1624	641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe	cmd.exe
PID 1624 wrote to memory of 672	1624	641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe
"C:\Users\Admin\AppData\Local\Temp\641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1624

C:\Users\Admin\AppData\Roaming\SensrSvc2013.exe
C:\Users\Admin\AppData\Roaming\SensrSvc2013.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:760

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\641B22~1.EXE > nul
2⤵
- Deletes itself
PID:672

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\SensrSvc2013.exe

MD5
4f545dff49f81d08736a782751450f71

SHA1
ad82ab937e28a6ddba4a837684185255b26d35ab

SHA256
641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec

SHA512
b62d97e2c8e189020d2d736e449bf1d148b4f97e4f0f16141fcc78a37f5148d75cf5929e1da43492660f9c10261f180dd6af1dfd407470c171ef7faced7d1fb2

Download Submit
C:\Users\Admin\AppData\Roaming\SensrSvc2013.exe

MD5
4f545dff49f81d08736a782751450f71

SHA1
ad82ab937e28a6ddba4a837684185255b26d35ab

SHA256
641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec

SHA512
b62d97e2c8e189020d2d736e449bf1d148b4f97e4f0f16141fcc78a37f5148d75cf5929e1da43492660f9c10261f180dd6af1dfd407470c171ef7faced7d1fb2

Download Submit
\Users\Admin\AppData\Roaming\SensrSvc2013.exe

MD5
4f545dff49f81d08736a782751450f71

SHA1
ad82ab937e28a6ddba4a837684185255b26d35ab

SHA256
641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec

SHA512
b62d97e2c8e189020d2d736e449bf1d148b4f97e4f0f16141fcc78a37f5148d75cf5929e1da43492660f9c10261f180dd6af1dfd407470c171ef7faced7d1fb2

Download Submit
\Users\Admin\AppData\Roaming\SensrSvc2013.exe

MD5
4f545dff49f81d08736a782751450f71

SHA1
ad82ab937e28a6ddba4a837684185255b26d35ab

SHA256
641b225c6954c05482069a7b808b24ab8c9dc8c95790d8cf8f4c63d9ebbd6fec

SHA512
b62d97e2c8e189020d2d736e449bf1d148b4f97e4f0f16141fcc78a37f5148d75cf5929e1da43492660f9c10261f180dd6af1dfd407470c171ef7faced7d1fb2

Download Submit
memory/1624-54-0x0000000075761000-0x0000000075763000-memory.dmp

Filesize
8KB

Download
memory/1624-55-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/1624-58-0x00000000001D0000-0x0000000000218000-memory.dmp

Filesize
288KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads