sakula | 0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3

General

Target

0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe
Size

216KB
MD5

49e0ba35ffc1c607e219605fb331acf3
SHA1

395665e051584319835889fb9ec413c6be0c4c0c
SHA256

0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3
SHA512

3bec0e101f9dd6f7cf1cc7232b0bb5298cdbea8747ca1f967dd2f903a6427b07fc12a2bf2af40870365081352721025f2484232ddd27084eea146e4d7cef0b5e

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
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1664-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1544-59-0x0000000000400000-0x0000000000420000-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

1544 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

812 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe

pid process

1664 0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe

pid	process
1544	MediaCenter.exe

pid	process
812	cmd.exe

pid	process
1664	0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.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"	0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.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

1964 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe

description pid process

Token: SeIncBasePriorityPrivilege 1664 0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe

pid	process
1964	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1664	0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.execmd.exe

description	pid	process	target process
PID 1664 wrote to memory of 1544	1664	0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe	MediaCenter.exe
PID 1664 wrote to memory of 1544	1664	0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe	MediaCenter.exe
PID 1664 wrote to memory of 1544	1664	0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe	MediaCenter.exe
PID 1664 wrote to memory of 1544	1664	0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe	MediaCenter.exe
PID 1664 wrote to memory of 812	1664	0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe	cmd.exe
PID 1664 wrote to memory of 812	1664	0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe	cmd.exe
PID 1664 wrote to memory of 812	1664	0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe	cmd.exe
PID 1664 wrote to memory of 812	1664	0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe	cmd.exe
PID 812 wrote to memory of 1964	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1964	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1964	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1964	812	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe
"C:\Users\Admin\AppData\Local\Temp\0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1664

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1544

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0fc79c044278e99bf3f7d025d4e1338343edb35d8f73dd04faf3fe04dffb22a3.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:812

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1964

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
c56cebed4685a9a310b702146446523f

SHA1
fa6ca1f810b429c5e960097d7bab65c84d463ffd

SHA256
5a56c7fb881f6d6088e26112bb8214cc973d1c5c82204800c0facb7e7be08ef3

SHA512
f7d116fbd0a352abd131ae0fbb97fe866eca351e35789b00bdd555819b264f2ec9b638e74e0addb6bde05b60817cc8c65cd2460a8a0967449c9a993979600fdb

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

MD5
c56cebed4685a9a310b702146446523f

SHA1
fa6ca1f810b429c5e960097d7bab65c84d463ffd

SHA256
5a56c7fb881f6d6088e26112bb8214cc973d1c5c82204800c0facb7e7be08ef3

SHA512
f7d116fbd0a352abd131ae0fbb97fe866eca351e35789b00bdd555819b264f2ec9b638e74e0addb6bde05b60817cc8c65cd2460a8a0967449c9a993979600fdb

Download Submit
memory/1544-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1664-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download
memory/1664-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads