sakula | 8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801

General

Target

8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.exe
Size

89KB
MD5

895dc0a3adfafce2a74d733ff2a8754e
SHA1

073644294ef317aed16b435abb132afc09a3935d
SHA256

8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801
SHA512

1189d33159ad7bb1cc5c0d3ab4afaa1650cfc84a0072e32df6a6fe68a4f45f915e1b501c08fc9b4b800b31de63edf076b23e08b34e357177a26779a9fe7d2622

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
C:\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

3288 MediaCenter.exe

pid	process
3288	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.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"	8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.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

580 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.exe

description pid process

Token: SeIncBasePriorityPrivilege 2544 8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.exe

pid	process
580	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2544	8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.execmd.exe

description	pid	process	target process
PID 2544 wrote to memory of 3288	2544	8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.exe	MediaCenter.exe
PID 2544 wrote to memory of 3288	2544	8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.exe	MediaCenter.exe
PID 2544 wrote to memory of 3288	2544	8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.exe	MediaCenter.exe
PID 2544 wrote to memory of 2896	2544	8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.exe	cmd.exe
PID 2544 wrote to memory of 2896	2544	8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.exe	cmd.exe
PID 2544 wrote to memory of 2896	2544	8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.exe	cmd.exe
PID 2896 wrote to memory of 580	2896	cmd.exe	PING.EXE
PID 2896 wrote to memory of 580	2896	cmd.exe	PING.EXE
PID 2896 wrote to memory of 580	2896	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.exe
"C:\Users\Admin\AppData\Local\Temp\8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2544

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3288

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\8a2a035a3dc4999e0227f7a9ade8cbda3b81f739766a1fa03dd8441698236801.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2896

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:580

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
62427c937f932ba5774c08e0f7f01a5d

SHA1
7520e90bd4c792a403ebf90e195cb1989b3d552b

SHA256
764ef2d71575f37d73d29d298a7bdea18b2d8f7707c5bf0290f3b325dc1adc4d

SHA512
f22004b2e0b620203f893dd54e393fe5a0d305fcaa1844d1a484053cce4543112f49f8b0c043d4e1cc00f4659078e69b2b621151379622a16414d988008f0fcc

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C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
62427c937f932ba5774c08e0f7f01a5d

SHA1
7520e90bd4c792a403ebf90e195cb1989b3d552b

SHA256
764ef2d71575f37d73d29d298a7bdea18b2d8f7707c5bf0290f3b325dc1adc4d

SHA512
f22004b2e0b620203f893dd54e393fe5a0d305fcaa1844d1a484053cce4543112f49f8b0c043d4e1cc00f4659078e69b2b621151379622a16414d988008f0fcc

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads