sakula | 061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8

General

Target

061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe
Size

216KB
MD5

175d29472ce4a9911f393a9606ae8cb1
SHA1

82bc9c1bd599e26d742972a86831a44be5bf8a71
SHA256

061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8
SHA512

ecf899200d9b91b82f6e68b0e3f5ef0f6f1e7dbff73e4190ef87e6fa9cf4f2019befb0839bd6b4eb31837c7f2622d3b81238e49b01c17d51d59a92fb83400546

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/832-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1860-59-0x0000000000400000-0x0000000000420000-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

1860 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

396 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe

pid process

832 061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe

pid	process
1860	MediaCenter.exe

pid	process
396	cmd.exe

pid	process
832	061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.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"	061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.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

1992 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe

description pid process

Token: SeIncBasePriorityPrivilege 832 061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe

pid	process
1992	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	832	061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.execmd.exe

description	pid	process	target process
PID 832 wrote to memory of 1860	832	061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe	MediaCenter.exe
PID 832 wrote to memory of 1860	832	061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe	MediaCenter.exe
PID 832 wrote to memory of 1860	832	061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe	MediaCenter.exe
PID 832 wrote to memory of 1860	832	061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe	MediaCenter.exe
PID 832 wrote to memory of 396	832	061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe	cmd.exe
PID 832 wrote to memory of 396	832	061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe	cmd.exe
PID 832 wrote to memory of 396	832	061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe	cmd.exe
PID 832 wrote to memory of 396	832	061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe	cmd.exe
PID 396 wrote to memory of 1992	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1992	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1992	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1992	396	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe
"C:\Users\Admin\AppData\Local\Temp\061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:832

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1860

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\061bb2dd43b34958dbb1105f5e867b9b6deee4c884f1126883828960c1a4e1f8.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:396

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1992

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
30c1081702df8a1b18d1b168cac3ab63

SHA1
e0b899068c38418d283bce44a4d4ccbc66cf8f71

SHA256
241c9e0bffabbb4bfd7f5da92015decd075eb251ade2401e44ec6031ddbdcadb

SHA512
ef2ac731538e072677c4575a7702c90a91a9fb59a02cd43a4a33ae24ea6b10bed1c86b5bf2f235fe3476a18be090db0c759eb5d8680e34bdb16018a6831293b7

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
30c1081702df8a1b18d1b168cac3ab63

SHA1
e0b899068c38418d283bce44a4d4ccbc66cf8f71

SHA256
241c9e0bffabbb4bfd7f5da92015decd075eb251ade2401e44ec6031ddbdcadb

SHA512
ef2ac731538e072677c4575a7702c90a91a9fb59a02cd43a4a33ae24ea6b10bed1c86b5bf2f235fe3476a18be090db0c759eb5d8680e34bdb16018a6831293b7

Download Submit
memory/832-54-0x0000000075891000-0x0000000075893000-memory.dmp

Filesize
8KB

Download
memory/832-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1860-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads