sakula | 1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e

General

Target

1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe
Size

188KB
MD5

bfcdc5bfa4861ff40a2b67bf97679b85
SHA1

69227823fc080a49a3e043758d1bd77a8abf2e8b
SHA256

1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e
SHA512

8b2d4210e519d22822baa4437f0b6336abdf4563cc1e6a570463b91c903d14b5310d4865c9c6687afd5f8e0c42c468814c1efd7a1caf1242013eb99de02e9412

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/964-57-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1712-58-0x0000000000400000-0x0000000000420000-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

1712 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1448 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe

pid process

964 1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe

pid	process
1712	MediaCenter.exe

pid	process
1448	cmd.exe

pid	process
964	1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.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"	1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.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

1932 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe

description pid process

Token: SeIncBasePriorityPrivilege 964 1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe

pid	process
1932	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	964	1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.execmd.exe

description	pid	process	target process
PID 964 wrote to memory of 1712	964	1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe	MediaCenter.exe
PID 964 wrote to memory of 1712	964	1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe	MediaCenter.exe
PID 964 wrote to memory of 1712	964	1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe	MediaCenter.exe
PID 964 wrote to memory of 1712	964	1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe	MediaCenter.exe
PID 964 wrote to memory of 1448	964	1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe	cmd.exe
PID 964 wrote to memory of 1448	964	1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe	cmd.exe
PID 964 wrote to memory of 1448	964	1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe	cmd.exe
PID 964 wrote to memory of 1448	964	1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe	cmd.exe
PID 1448 wrote to memory of 1932	1448	cmd.exe	PING.EXE
PID 1448 wrote to memory of 1932	1448	cmd.exe	PING.EXE
PID 1448 wrote to memory of 1932	1448	cmd.exe	PING.EXE
PID 1448 wrote to memory of 1932	1448	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe
"C:\Users\Admin\AppData\Local\Temp\1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:964

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1712

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1387d1d2c3e529ca8b95c752e0e00be9f379ddf9d8f2864b6bcf33ea00da527e.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1448

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1932

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
12034b5a2c40b54c8b2e9d0a56db72f5

SHA1
95725ba681931c77f003513a13eb0c47b6d253d9

SHA256
6e9f63cc09ae99803f056d12f131d5e5e1f93b68818a046e493c400e79db6fcc

SHA512
8614e92fb62353bfc9b60928be0eb90def6f1be60b251b62e8a6ca329968a867a14a4fe1f56bd75c8f43c15574c0085b48f9af50545ca7b36b51aaa9d186c027

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

MD5
12034b5a2c40b54c8b2e9d0a56db72f5

SHA1
95725ba681931c77f003513a13eb0c47b6d253d9

SHA256
6e9f63cc09ae99803f056d12f131d5e5e1f93b68818a046e493c400e79db6fcc

SHA512
8614e92fb62353bfc9b60928be0eb90def6f1be60b251b62e8a6ca329968a867a14a4fe1f56bd75c8f43c15574c0085b48f9af50545ca7b36b51aaa9d186c027

Download Submit
memory/964-53-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download
memory/964-57-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1712-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads