sakula | 15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2

General

Target

15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe
Size

191KB
MD5

30a6e59625cc24d18aa4e3ea3fb6fef0
SHA1

1fae76d5b61b31b0173737525b02bb6fbe68bbd9
SHA256

15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2
SHA512

9f4cc06ed2c78d2092c994f0cfbf895fe402ee510b101bf778da53d32bde014d2fe4b83bed05726044a6e4462ad396f1e0ef904352407c7648ecb255552013b1

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 3 IoCs

Processes:

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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1096 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1188 cmd.exe

pid	process
1096	MediaCenter.exe

pid	process
1188	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe

pid	process
840	15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe
840	15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.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"	15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.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

392 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe

description pid process

Token: SeIncBasePriorityPrivilege 840 15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe

pid	process
392	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	840	15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.execmd.exe

description	pid	process	target process
PID 840 wrote to memory of 1096	840	15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe	MediaCenter.exe
PID 840 wrote to memory of 1096	840	15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe	MediaCenter.exe
PID 840 wrote to memory of 1096	840	15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe	MediaCenter.exe
PID 840 wrote to memory of 1096	840	15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe	MediaCenter.exe
PID 840 wrote to memory of 1188	840	15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe	cmd.exe
PID 840 wrote to memory of 1188	840	15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe	cmd.exe
PID 840 wrote to memory of 1188	840	15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe	cmd.exe
PID 840 wrote to memory of 1188	840	15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe	cmd.exe
PID 1188 wrote to memory of 392	1188	cmd.exe	PING.EXE
PID 1188 wrote to memory of 392	1188	cmd.exe	PING.EXE
PID 1188 wrote to memory of 392	1188	cmd.exe	PING.EXE
PID 1188 wrote to memory of 392	1188	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe
"C:\Users\Admin\AppData\Local\Temp\15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:840

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1096

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\15dc95d459aed2acf7e67f9a35c988501661a4c04bb7e1246e8cf634bb30cac2.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1188

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:392

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
0afaaaa98f39407106b9bd3a6e5ed8ff

SHA1
b67a5b536074109fa58b3e16e638c75c22ac2374

SHA256
9f03677971d7f153aa2d619e16b7113f63eb35bdd57b5deb467069e3eab00f4f

SHA512
d68b91abf81166558f537185a11f7706d68a20b933338d46224ae20421d17f7ac29f8880df6c8013e3bfaf6f28db0c142a157574b1ebce312b9b8d6a317e112d

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

MD5
0afaaaa98f39407106b9bd3a6e5ed8ff

SHA1
b67a5b536074109fa58b3e16e638c75c22ac2374

SHA256
9f03677971d7f153aa2d619e16b7113f63eb35bdd57b5deb467069e3eab00f4f

SHA512
d68b91abf81166558f537185a11f7706d68a20b933338d46224ae20421d17f7ac29f8880df6c8013e3bfaf6f28db0c142a157574b1ebce312b9b8d6a317e112d

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

MD5
0afaaaa98f39407106b9bd3a6e5ed8ff

SHA1
b67a5b536074109fa58b3e16e638c75c22ac2374

SHA256
9f03677971d7f153aa2d619e16b7113f63eb35bdd57b5deb467069e3eab00f4f

SHA512
d68b91abf81166558f537185a11f7706d68a20b933338d46224ae20421d17f7ac29f8880df6c8013e3bfaf6f28db0c142a157574b1ebce312b9b8d6a317e112d

Download Submit
memory/840-53-0x0000000076491000-0x0000000076493000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads