sakula | 106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21

General

Target

106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe
Size

216KB
MD5

ec0d33f9ba5379071c38133b5736a04d
SHA1

54e5eda285d3f08f6bd1f28f1dde1341af34e913
SHA256

106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21
SHA512

dc83e9b16b6bfeb2a1cf3adf562ca112eb5d8fd331ef3ad9ae2a2c975bec723233ebd4e741e1da69bc882cba6d0132d6bb9388cc2889909e79dc75aeaa6114ae

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/880-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1612-60-0x0000000000400000-0x0000000000420000-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

1612 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1648 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe

pid process

880 106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe

pid	process
1612	MediaCenter.exe

pid	process
1648	cmd.exe

pid	process
880	106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.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"	106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.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

540 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe

description pid process

Token: SeIncBasePriorityPrivilege 880 106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe

pid	process
540	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	880	106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.execmd.exe

description	pid	process	target process
PID 880 wrote to memory of 1612	880	106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe	MediaCenter.exe
PID 880 wrote to memory of 1612	880	106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe	MediaCenter.exe
PID 880 wrote to memory of 1612	880	106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe	MediaCenter.exe
PID 880 wrote to memory of 1612	880	106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe	MediaCenter.exe
PID 880 wrote to memory of 1648	880	106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe	cmd.exe
PID 880 wrote to memory of 1648	880	106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe	cmd.exe
PID 880 wrote to memory of 1648	880	106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe	cmd.exe
PID 880 wrote to memory of 1648	880	106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe	cmd.exe
PID 1648 wrote to memory of 540	1648	cmd.exe	PING.EXE
PID 1648 wrote to memory of 540	1648	cmd.exe	PING.EXE
PID 1648 wrote to memory of 540	1648	cmd.exe	PING.EXE
PID 1648 wrote to memory of 540	1648	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe
"C:\Users\Admin\AppData\Local\Temp\106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:880

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1612

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\106875161a73af7a2b857be111a7559283c5135b494ffba498281c82cb952a21.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1648

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:540

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
4cea6b753f5340bf5d9d9c4d4ba4b55e

SHA1
7b3ba7388462e145d9d8fb76253e67d3bc2fd45e

SHA256
c1dd43032319c3588a73b578c0c0342cb9c314be8bce8f625f4fd4bd40332925

SHA512
2477f5df43eb59d4a2b8af7dd53e30fc00f49d2c216d58b25889a089306a0b4ef18857da05ca3b2a6aeed9c79f79211d0fb48ee5b2f7c9c7953618f2e5f473aa

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

MD5
4cea6b753f5340bf5d9d9c4d4ba4b55e

SHA1
7b3ba7388462e145d9d8fb76253e67d3bc2fd45e

SHA256
c1dd43032319c3588a73b578c0c0342cb9c314be8bce8f625f4fd4bd40332925

SHA512
2477f5df43eb59d4a2b8af7dd53e30fc00f49d2c216d58b25889a089306a0b4ef18857da05ca3b2a6aeed9c79f79211d0fb48ee5b2f7c9c7953618f2e5f473aa

Download Submit
memory/880-55-0x0000000075B11000-0x0000000075B13000-memory.dmp

Filesize
8KB

Download
memory/880-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1612-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads