sakula | 0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af

General

Target

0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe
Size

216KB
MD5

8fd1a05274ceb5ff2350e8ecb15a2e52
SHA1

f5ccb96df914caaf640aadcc78090db2e87c344f
SHA256

0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af
SHA512

bf192af6d0ede66e2d18cabea06b03fbf603df1852dcceb58ba5c4e89a4564357a1aae8b23f14dade1ae83c9a7143d52727efd39c6d9045b1c4ae6691a5c4071

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/956-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/516-59-0x0000000000400000-0x0000000000420000-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

516 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1176 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe

pid process

956 0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe

pid	process
516	MediaCenter.exe

pid	process
1176	cmd.exe

pid	process
956	0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.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"	0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.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

1204 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe

description pid process

Token: SeIncBasePriorityPrivilege 956 0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe

pid	process
1204	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	956	0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.execmd.exe

description	pid	process	target process
PID 956 wrote to memory of 516	956	0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe	MediaCenter.exe
PID 956 wrote to memory of 516	956	0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe	MediaCenter.exe
PID 956 wrote to memory of 516	956	0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe	MediaCenter.exe
PID 956 wrote to memory of 516	956	0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe	MediaCenter.exe
PID 956 wrote to memory of 1176	956	0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe	cmd.exe
PID 956 wrote to memory of 1176	956	0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe	cmd.exe
PID 956 wrote to memory of 1176	956	0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe	cmd.exe
PID 956 wrote to memory of 1176	956	0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe	cmd.exe
PID 1176 wrote to memory of 1204	1176	cmd.exe	PING.EXE
PID 1176 wrote to memory of 1204	1176	cmd.exe	PING.EXE
PID 1176 wrote to memory of 1204	1176	cmd.exe	PING.EXE
PID 1176 wrote to memory of 1204	1176	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe
"C:\Users\Admin\AppData\Local\Temp\0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:956

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:516

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0f1034c593e725dfe5a968d0fdecf2cdd141b6bfd658c4e6b524f14a2ff6f5af.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1176

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1204

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
a920f5316fce24d9386a670bb0656d54

SHA1
24fae2f0ee38faf3124fb2f071bde37e02fc57ef

SHA256
3ad6493cee1336290ad4a6bcc55f0e34ba72e0e3fa37edca9702fbcae310b65e

SHA512
f0adc9bebd7388356f5781224272657349f3f830858230516463c1ed617e26257b33e682dd283f41eea05633da16fc52312dead968d7b4709590c3b8460b489c

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

MD5
a920f5316fce24d9386a670bb0656d54

SHA1
24fae2f0ee38faf3124fb2f071bde37e02fc57ef

SHA256
3ad6493cee1336290ad4a6bcc55f0e34ba72e0e3fa37edca9702fbcae310b65e

SHA512
f0adc9bebd7388356f5781224272657349f3f830858230516463c1ed617e26257b33e682dd283f41eea05633da16fc52312dead968d7b4709590c3b8460b489c

Download Submit
memory/516-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/956-54-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download
memory/956-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads