sakula | 810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439

General

Target

810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe
Size

98KB
MD5

0d2af9275f5f54e66252073ef1c029fb
SHA1

930bb4bc07c92f7798b49c68aea6796982fe2a6d
SHA256

810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439
SHA512

1bd9eaf67eccbda0fa55c5064825bc8fbbed61db250ef314329bd08322263f331745e05e89e442abbff908dc8d8cfa4a8ecc925572b057ae5901a1aa59570401
SSDEEP

1536:XQFl29mEkE0L1rDEKrxZKF2zf9g2Pl7W/MwbxMX+ees52z30rtrduxzub:429DkEGRQixVSjLaes5G30B+E

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
\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

1692 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1664 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe

pid process

1372 810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe

pid	process
1692	MediaCenter.exe

pid	process
1664	cmd.exe

pid	process
1372	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.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"	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.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

1812 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe

description pid process

Token: SeIncBasePriorityPrivilege 1372 810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe

pid	process
1812	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1372	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.execmd.exe

description	pid	process	target process
PID 1372 wrote to memory of 1692	1372	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe	MediaCenter.exe
PID 1372 wrote to memory of 1692	1372	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe	MediaCenter.exe
PID 1372 wrote to memory of 1692	1372	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe	MediaCenter.exe
PID 1372 wrote to memory of 1692	1372	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe	MediaCenter.exe
PID 1372 wrote to memory of 1664	1372	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe	cmd.exe
PID 1372 wrote to memory of 1664	1372	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe	cmd.exe
PID 1372 wrote to memory of 1664	1372	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe	cmd.exe
PID 1372 wrote to memory of 1664	1372	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe	cmd.exe
PID 1664 wrote to memory of 1812	1664	cmd.exe	PING.EXE
PID 1664 wrote to memory of 1812	1664	cmd.exe	PING.EXE
PID 1664 wrote to memory of 1812	1664	cmd.exe	PING.EXE
PID 1664 wrote to memory of 1812	1664	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe
"C:\Users\Admin\AppData\Local\Temp\810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1372

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1692

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1664

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1812

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
98KB

MD5
c7f84d4cf544bb837dc261c6dea39867

SHA1
e35b3a767de43bd72988f9b4b3cc899e88d7020f

SHA256
4b3aba264d6f3185faf945ad226faf2889bc47b90ab3505eb71c9272f6659cbf

SHA512
f8378d5ed75641806d98a5912088dc441e87cc9cef0de5b6ce930a04f0a242710bdedad07ff660b54a4903fccb84af91c27ceba66880f05065aa280981ea9b6b

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
98KB

MD5
c7f84d4cf544bb837dc261c6dea39867

SHA1
e35b3a767de43bd72988f9b4b3cc899e88d7020f

SHA256
4b3aba264d6f3185faf945ad226faf2889bc47b90ab3505eb71c9272f6659cbf

SHA512
f8378d5ed75641806d98a5912088dc441e87cc9cef0de5b6ce930a04f0a242710bdedad07ff660b54a4903fccb84af91c27ceba66880f05065aa280981ea9b6b

Download Submit
memory/1372-54-0x0000000075921000-0x0000000075923000-memory.dmp

Filesize
8KB

Download
memory/1664-59-0x0000000000000000-mapping.dmp

Download
memory/1692-56-0x0000000000000000-mapping.dmp

Download
memory/1812-60-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads