sakula | 1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df

General

Target

1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe
Size

150KB
MD5

517a2e182924e2ba39a5a501888a7a20
SHA1

f3ecb8deb361a1685215097132ce639844e5dc2a
SHA256

1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df
SHA512

79567507f084f740ebed349384571ec5466b3ca16d2877360b894744d74281f6cd77b1aebc8cfc076ad47204acba083063c5b80c627c863e57dd71ccc3bd0dd0

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 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

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

1688 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

392 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe

pid process

1560 1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe

pid	process
1688	MediaCenter.exe

pid	process
392	cmd.exe

pid	process
1560	1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.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"	1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.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

1172 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe

description pid process

Token: SeIncBasePriorityPrivilege 1560 1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe

pid	process
1172	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1560	1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.execmd.exe

description	pid	process	target process
PID 1560 wrote to memory of 1688	1560	1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe	MediaCenter.exe
PID 1560 wrote to memory of 1688	1560	1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe	MediaCenter.exe
PID 1560 wrote to memory of 1688	1560	1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe	MediaCenter.exe
PID 1560 wrote to memory of 1688	1560	1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe	MediaCenter.exe
PID 1560 wrote to memory of 392	1560	1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe	cmd.exe
PID 1560 wrote to memory of 392	1560	1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe	cmd.exe
PID 1560 wrote to memory of 392	1560	1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe	cmd.exe
PID 1560 wrote to memory of 392	1560	1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe	cmd.exe
PID 392 wrote to memory of 1172	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 1172	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 1172	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 1172	392	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe
"C:\Users\Admin\AppData\Local\Temp\1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1560

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1688

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1861069b606dc47833f3b4f9d8ee767a24363801ff52b2c68cabbf524d88a0df.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:392

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1172

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
39e0d23f64826874426b9306611e3365

SHA1
41e3a6bdb1bc16026bd1bcb25eff3d58742061bc

SHA256
789ff5cd4b5dec8207629deddc586ea9746a0bb43b18db10b623d32f7c2410bc

SHA512
9f962e372e2e54582eaf8d6b6951db299c16185ed728a064aabd9f852ea9935daa09d600986b909b9197aef5e330fd112b530a6c4e8f1565b8f205f37b7857f9

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

MD5
39e0d23f64826874426b9306611e3365

SHA1
41e3a6bdb1bc16026bd1bcb25eff3d58742061bc

SHA256
789ff5cd4b5dec8207629deddc586ea9746a0bb43b18db10b623d32f7c2410bc

SHA512
9f962e372e2e54582eaf8d6b6951db299c16185ed728a064aabd9f852ea9935daa09d600986b909b9197aef5e330fd112b530a6c4e8f1565b8f205f37b7857f9

Download Submit
memory/1560-54-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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