sakula | 1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c

General

Target

1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe
Size

92KB
MD5

37bf445c001e566c0d89e0bb5b60bae5
SHA1

f1aed4e1afb8cfec2cf3f856e48613fccde3c4a0
SHA256

1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c
SHA512

1a1a87b2ddd78db27e1edf285bd4d7046ec07b3aa34dac3c0cba72b25ca193698c3081897d7162565261de43dc0b65e40b972f9a4123aca4c33f50902dfa2613

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

1156 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1052 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe

pid process

1532 1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe

pid	process
1156	MediaCenter.exe

pid	process
1052	cmd.exe

pid	process
1532	1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.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"	1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.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

1100 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe

description pid process

Token: SeIncBasePriorityPrivilege 1532 1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe

pid	process
1100	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1532	1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.execmd.exe

description	pid	process	target process
PID 1532 wrote to memory of 1156	1532	1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe	MediaCenter.exe
PID 1532 wrote to memory of 1156	1532	1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe	MediaCenter.exe
PID 1532 wrote to memory of 1156	1532	1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe	MediaCenter.exe
PID 1532 wrote to memory of 1156	1532	1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe	MediaCenter.exe
PID 1532 wrote to memory of 1052	1532	1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe	cmd.exe
PID 1532 wrote to memory of 1052	1532	1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe	cmd.exe
PID 1532 wrote to memory of 1052	1532	1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe	cmd.exe
PID 1532 wrote to memory of 1052	1532	1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe	cmd.exe
PID 1052 wrote to memory of 1100	1052	cmd.exe	PING.EXE
PID 1052 wrote to memory of 1100	1052	cmd.exe	PING.EXE
PID 1052 wrote to memory of 1100	1052	cmd.exe	PING.EXE
PID 1052 wrote to memory of 1100	1052	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe
"C:\Users\Admin\AppData\Local\Temp\1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1532

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1156

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1558f70cd6aa9d0e194226793357d3e5f6a53982996666edc50d4ffd4f73b98c.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1052

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1100

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
c0a3043b983c8b65a698402d7ca73c82

SHA1
93c2b5d3c9ac15bec1ca27b5c20783f52ff6d10a

SHA256
1c27fd59e9d881935071780767cdfbacba8c661aae6a516867964e29c9b37e01

SHA512
fdb7ab744c5fa911447a0016eae4fb6bddebe08a928c0ef1f6a03b2a0fd5e9856776a0722c52a78950f011b50e98c28f43d6464a8d927cd5d0e5e600b8c0a4a8

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

MD5
c0a3043b983c8b65a698402d7ca73c82

SHA1
93c2b5d3c9ac15bec1ca27b5c20783f52ff6d10a

SHA256
1c27fd59e9d881935071780767cdfbacba8c661aae6a516867964e29c9b37e01

SHA512
fdb7ab744c5fa911447a0016eae4fb6bddebe08a928c0ef1f6a03b2a0fd5e9856776a0722c52a78950f011b50e98c28f43d6464a8d927cd5d0e5e600b8c0a4a8

Download Submit
memory/1532-54-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads