sakula | 0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d

General

Target

0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe
Size

216KB
MD5

83bf2fbc4432622355df91491c51e197
SHA1

33cd5b9c6076e049faf40c3b8f3871813335cf54
SHA256

0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d
SHA512

54523d5c78a0ed5f2c77c3904114890bf80e19a301b3e264862a70f1afa47662655defec157eb27759a9ec196b016f2eacdc160948cef610ee22cb708f430657

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/1276-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1920-59-0x0000000000400000-0x0000000000420000-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

1920 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1988 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe

pid process

1276 0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe

pid	process
1920	MediaCenter.exe

pid	process
1988	cmd.exe

pid	process
1276	0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.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"	0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.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

1432 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe

description pid process

Token: SeIncBasePriorityPrivilege 1276 0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe

pid	process
1432	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1276	0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.execmd.exe

description	pid	process	target process
PID 1276 wrote to memory of 1920	1276	0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe	MediaCenter.exe
PID 1276 wrote to memory of 1920	1276	0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe	MediaCenter.exe
PID 1276 wrote to memory of 1920	1276	0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe	MediaCenter.exe
PID 1276 wrote to memory of 1920	1276	0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe	MediaCenter.exe
PID 1276 wrote to memory of 1988	1276	0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe	cmd.exe
PID 1276 wrote to memory of 1988	1276	0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe	cmd.exe
PID 1276 wrote to memory of 1988	1276	0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe	cmd.exe
PID 1276 wrote to memory of 1988	1276	0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe	cmd.exe
PID 1988 wrote to memory of 1432	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 1432	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 1432	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 1432	1988	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe
"C:\Users\Admin\AppData\Local\Temp\0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1276

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1920

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0435f1cbbae0ceddb656cfccf80ac2847a2af083376bf6f0d5bff0ceb6030d3d.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1988

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1432

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
90ac7079129ac5bd5d06149e11a8022a

SHA1
da60f9a4d08dceffcb56f3c3674ab2b1ac313596

SHA256
e1343e058a812f6e21e6997e1de7bb7922f1aebf1966371ffdc6e8a571dbadb6

SHA512
f949eac09e141963961fd8e40b056935f2454396b5a4fb55e412dacc6323e3c08811e9d4c0a859847a0a9c19b7bc048f00f65eef3a2a6e1051db4d47a439ba9e

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
90ac7079129ac5bd5d06149e11a8022a

SHA1
da60f9a4d08dceffcb56f3c3674ab2b1ac313596

SHA256
e1343e058a812f6e21e6997e1de7bb7922f1aebf1966371ffdc6e8a571dbadb6

SHA512
f949eac09e141963961fd8e40b056935f2454396b5a4fb55e412dacc6323e3c08811e9d4c0a859847a0a9c19b7bc048f00f65eef3a2a6e1051db4d47a439ba9e

Download Submit
memory/1276-54-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download
memory/1276-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1920-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads