sakula | 11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c

General

Target

11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe
Size

89KB
MD5

3d0a4c31355525d6faa9d182320b4174
SHA1

bf98b167871a1aa34d98fa12a69793b8f3fd087a
SHA256

11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c
SHA512

053920ebb39130baf627caff21a305e1e9b82d5f7de134b0a69813a08ae2bb3bd274e481888ae0561f825740d3acaff3649827a66c8080ce55829a5a523c20f5

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

1820 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

440 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe

pid process

792 11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe

pid	process
1820	MediaCenter.exe

pid	process
440	cmd.exe

pid	process
792	11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.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"	11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.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

1976 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe

description pid process

Token: SeIncBasePriorityPrivilege 792 11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe

pid	process
1976	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	792	11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.execmd.exe

description	pid	process	target process
PID 792 wrote to memory of 1820	792	11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe	MediaCenter.exe
PID 792 wrote to memory of 1820	792	11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe	MediaCenter.exe
PID 792 wrote to memory of 1820	792	11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe	MediaCenter.exe
PID 792 wrote to memory of 1820	792	11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe	MediaCenter.exe
PID 792 wrote to memory of 440	792	11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe	cmd.exe
PID 792 wrote to memory of 440	792	11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe	cmd.exe
PID 792 wrote to memory of 440	792	11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe	cmd.exe
PID 792 wrote to memory of 440	792	11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe	cmd.exe
PID 440 wrote to memory of 1976	440	cmd.exe	PING.EXE
PID 440 wrote to memory of 1976	440	cmd.exe	PING.EXE
PID 440 wrote to memory of 1976	440	cmd.exe	PING.EXE
PID 440 wrote to memory of 1976	440	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe
"C:\Users\Admin\AppData\Local\Temp\11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:792

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1820

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\11cbc586e722fa2cdec200bc535e43b261da38c6a569ce46e4bd5f0b5b21223c.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:440

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1976

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
7af128af90d62104fa61f8889b830a5d

SHA1
1e12c12b2dd0bd9659998a89cb9c576db506eac3

SHA256
14be76c4f2afc913ef8f1110638465dd5c3a9dee5ecc57cbd58e5249f94dbfc1

SHA512
12cf519cbf62ac23d029c7b82029738347bf9e302ba7da2a10e8afa01c6f0b20d6ea2c8a947c28787c14c430e3197590b1ec080705325c2c57efeff14ff370b3

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

MD5
7af128af90d62104fa61f8889b830a5d

SHA1
1e12c12b2dd0bd9659998a89cb9c576db506eac3

SHA256
14be76c4f2afc913ef8f1110638465dd5c3a9dee5ecc57cbd58e5249f94dbfc1

SHA512
12cf519cbf62ac23d029c7b82029738347bf9e302ba7da2a10e8afa01c6f0b20d6ea2c8a947c28787c14c430e3197590b1ec080705325c2c57efeff14ff370b3

Download Submit
memory/792-54-0x0000000075341000-0x0000000075343000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads