sakula | 103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6

General

Target

103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe
Size

216KB
MD5

907953f694d2d408e0fb79e9194fc1f3
SHA1

c5b904d2e2d85b5ebb8fde6d872a08e34b48f6be
SHA256

103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6
SHA512

baf7013a5a938b8cc6697e99716a1df201bb871bdaa039500f03b685a7584ab893e00571b3a0ba92cd58e01d0e1c3eca392eb554941620cbf53bf5d5ff65f5d0

Score

10^/10

sakula persistence rat suricata 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/1180-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1204-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1204 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1836 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe

pid process

1180 103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe

pid	process
1204	MediaCenter.exe

pid	process
1836	cmd.exe

pid	process
1180	103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.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"	103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.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

988 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe

description pid process

Token: SeIncBasePriorityPrivilege 1180 103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe

pid	process
988	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1180	103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.execmd.exe

description	pid	process	target process
PID 1180 wrote to memory of 1204	1180	103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe	MediaCenter.exe
PID 1180 wrote to memory of 1204	1180	103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe	MediaCenter.exe
PID 1180 wrote to memory of 1204	1180	103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe	MediaCenter.exe
PID 1180 wrote to memory of 1204	1180	103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe	MediaCenter.exe
PID 1180 wrote to memory of 1836	1180	103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe	cmd.exe
PID 1180 wrote to memory of 1836	1180	103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe	cmd.exe
PID 1180 wrote to memory of 1836	1180	103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe	cmd.exe
PID 1180 wrote to memory of 1836	1180	103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe	cmd.exe
PID 1836 wrote to memory of 988	1836	cmd.exe	PING.EXE
PID 1836 wrote to memory of 988	1836	cmd.exe	PING.EXE
PID 1836 wrote to memory of 988	1836	cmd.exe	PING.EXE
PID 1836 wrote to memory of 988	1836	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe
"C:\Users\Admin\AppData\Local\Temp\103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1180

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1204

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\103150b93e8d7f0c7dd212dd20cc270ddcf332d0fcfbd7a7ba37d13553ac2ed6.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1836

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:988

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
4e456eeed9bba3962470a78e146c7f74

SHA1
ac65d4abd2dd255edea360e5d487dda4e6c108c3

SHA256
4462d18f31643f454489f8ae8462d4ab9fe7bd390a07b2c3868b208c0a71086f

SHA512
6f65a4320de04594d82bca4c1d86b6826bdda3e373847c8ac00f51b71a138d67367fbab99d39765f082d08eca4ee0b2be9769e84c4046212d87a7608dcfa5380

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

MD5
4e456eeed9bba3962470a78e146c7f74

SHA1
ac65d4abd2dd255edea360e5d487dda4e6c108c3

SHA256
4462d18f31643f454489f8ae8462d4ab9fe7bd390a07b2c3868b208c0a71086f

SHA512
6f65a4320de04594d82bca4c1d86b6826bdda3e373847c8ac00f51b71a138d67367fbab99d39765f082d08eca4ee0b2be9769e84c4046212d87a7608dcfa5380

Download Submit
memory/1180-55-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download
memory/1180-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1204-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads