sakula | 13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0

General

Target

13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe
Size

168KB
MD5

078210b3755d4bd7ccddce4ff73e187e
SHA1

c23c311a03727600eadaf197cde4eaf7612bffb7
SHA256

13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0
SHA512

d92ece9542e0cff9df9f46140bc0a26b7d200af6e0a8dc15e2f9d3a47e5bdd935b2d288e13ba269461739d8b6ac6bc6fc923cadad688e6b55269e2a527343b27

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/1204-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1600-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1600 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

980 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe

pid process

1204 13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe

pid	process
1600	MediaCenter.exe

pid	process
980	cmd.exe

pid	process
1204	13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.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"	13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.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

872 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe

description pid process

Token: SeIncBasePriorityPrivilege 1204 13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe

pid	process
872	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1204	13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.execmd.exe

description	pid	process	target process
PID 1204 wrote to memory of 1600	1204	13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe	MediaCenter.exe
PID 1204 wrote to memory of 1600	1204	13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe	MediaCenter.exe
PID 1204 wrote to memory of 1600	1204	13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe	MediaCenter.exe
PID 1204 wrote to memory of 1600	1204	13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe	MediaCenter.exe
PID 1204 wrote to memory of 980	1204	13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe	cmd.exe
PID 1204 wrote to memory of 980	1204	13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe	cmd.exe
PID 1204 wrote to memory of 980	1204	13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe	cmd.exe
PID 1204 wrote to memory of 980	1204	13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe	cmd.exe
PID 980 wrote to memory of 872	980	cmd.exe	PING.EXE
PID 980 wrote to memory of 872	980	cmd.exe	PING.EXE
PID 980 wrote to memory of 872	980	cmd.exe	PING.EXE
PID 980 wrote to memory of 872	980	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe
"C:\Users\Admin\AppData\Local\Temp\13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1204

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1600

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\13eec8df3f61c8ddce298dd2e9f27b18d393f402a2767ab2ad686641537cebc0.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:980

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:872

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
cbc5f7255c60fd7d93292bec8580ac74

SHA1
b8a23f84d7aa40ed6f3df082521b7554cd6d9203

SHA256
e0d22aeeda51c4a79200418acfdfc0360c2155c457c53bc861ea95e85ecc81d9

SHA512
2ca7fa83ff516c564162c6971961003cf74819a5eb038c737e0bc82d5deb58bc6a7bc4e6b16a62ba27275e7915244e41f629d0321948b02aa400a0879daffc00

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

MD5
cbc5f7255c60fd7d93292bec8580ac74

SHA1
b8a23f84d7aa40ed6f3df082521b7554cd6d9203

SHA256
e0d22aeeda51c4a79200418acfdfc0360c2155c457c53bc861ea95e85ecc81d9

SHA512
2ca7fa83ff516c564162c6971961003cf74819a5eb038c737e0bc82d5deb58bc6a7bc4e6b16a62ba27275e7915244e41f629d0321948b02aa400a0879daffc00

Download Submit
memory/1204-54-0x0000000075CE1000-0x0000000075CE3000-memory.dmp

Filesize
8KB

Download
memory/1204-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1600-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads