sakula | 20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca

General

Target

20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe
Size

89KB
MD5

4a6f45ff62e9ab9fe48f1b91b31d110e
SHA1

0a18f1a8222ff25a755526548ef40e0ed278a495
SHA256

20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca
SHA512

4d7972f046fa667a3586ba8d434515415128f55d1a1a5b7ab312474239e1caee07380d5c72280076a117ad9bb49f4d65ecea1ca775471c118b891e1de9f0dbde

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

3844 MediaCenter.exe

pid	process
3844	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.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"	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.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

924 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe

description pid process

Token: SeIncBasePriorityPrivilege 1396 20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe

pid	process
924	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1396	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.execmd.exe

description	pid	process	target process
PID 1396 wrote to memory of 3844	1396	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe	MediaCenter.exe
PID 1396 wrote to memory of 3844	1396	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe	MediaCenter.exe
PID 1396 wrote to memory of 3844	1396	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe	MediaCenter.exe
PID 1396 wrote to memory of 408	1396	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe	cmd.exe
PID 1396 wrote to memory of 408	1396	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe	cmd.exe
PID 1396 wrote to memory of 408	1396	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe	cmd.exe
PID 408 wrote to memory of 924	408	cmd.exe	PING.EXE
PID 408 wrote to memory of 924	408	cmd.exe	PING.EXE
PID 408 wrote to memory of 924	408	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe
"C:\Users\Admin\AppData\Local\Temp\20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1396

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3844

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:408

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:924

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
faa990c12e73f1647096ac0790f73839

SHA1
bc4a61d7e1d2d04e2ef81c7016b37a339e0b667b

SHA256
d7e6e8d932695028ddf531ddf5d4accd920ae888f7db498110efd7e6a9d92a1f

SHA512
7551b28ae33e4b953e34e15c490d4a058ca6f70da5f4ea9993249150fcf82be27086253a26772d59181de61230568a8e025c58ec80c72b8c68118b81e375d3f0

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

MD5
faa990c12e73f1647096ac0790f73839

SHA1
bc4a61d7e1d2d04e2ef81c7016b37a339e0b667b

SHA256
d7e6e8d932695028ddf531ddf5d4accd920ae888f7db498110efd7e6a9d92a1f

SHA512
7551b28ae33e4b953e34e15c490d4a058ca6f70da5f4ea9993249150fcf82be27086253a26772d59181de61230568a8e025c58ec80c72b8c68118b81e375d3f0

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads