sakula | 093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144

General

Target

093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe
Size

220KB
MD5

9a09b9f424267d8602977279775dd3f6
SHA1

8ad8b470797fae222929030d45df093d2eed36e8
SHA256

093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144
SHA512

df6bd0f37f1c1e73bb36d3d4cab8d09f8fe1cd55320771212f743d4c9cda00ff5c4e05b4a0d8872671e6231760d21fea798c6980a103d4d4a37a1307d09bee4f

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/1532-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1540-60-0x0000000000400000-0x0000000000420000-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

1540 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

832 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe

pid process

1532 093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe

pid	process
1540	MediaCenter.exe

pid	process
832	cmd.exe

pid	process
1532	093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.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"	093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.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:

093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe

description pid process

Token: SeIncBasePriorityPrivilege 1532 093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe

pid	process
1432	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1532	093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.execmd.exe

description	pid	process	target process
PID 1532 wrote to memory of 1540	1532	093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe	MediaCenter.exe
PID 1532 wrote to memory of 1540	1532	093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe	MediaCenter.exe
PID 1532 wrote to memory of 1540	1532	093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe	MediaCenter.exe
PID 1532 wrote to memory of 1540	1532	093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe	MediaCenter.exe
PID 1532 wrote to memory of 832	1532	093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe	cmd.exe
PID 1532 wrote to memory of 832	1532	093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe	cmd.exe
PID 1532 wrote to memory of 832	1532	093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe	cmd.exe
PID 1532 wrote to memory of 832	1532	093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe	cmd.exe
PID 832 wrote to memory of 1432	832	cmd.exe	PING.EXE
PID 832 wrote to memory of 1432	832	cmd.exe	PING.EXE
PID 832 wrote to memory of 1432	832	cmd.exe	PING.EXE
PID 832 wrote to memory of 1432	832	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe
"C:\Users\Admin\AppData\Local\Temp\093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1532

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1540

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\093f4c1daf23832f07a0d60f1b7c6a11407f6d93665d7281e860633d5e8a0144.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:832

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
1e16d0479eba313d99ce5ff4ed8b09f5

SHA1
5ecb0c008cb2a788807ee5cf9ee2ae6691a095eb

SHA256
df5cda50b1b7303a33179a32a9f55c5208c5e364062129bfb609d5a45635d58f

SHA512
a1fdf47719cf3d7cec1373143ae879fe975bfff415ee51db821b2c957d325bd39cab51b438fc1c2430974aed517eeb1f7df8a946da883c5ae11b9f077bb7c12a

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
1e16d0479eba313d99ce5ff4ed8b09f5

SHA1
5ecb0c008cb2a788807ee5cf9ee2ae6691a095eb

SHA256
df5cda50b1b7303a33179a32a9f55c5208c5e364062129bfb609d5a45635d58f

SHA512
a1fdf47719cf3d7cec1373143ae879fe975bfff415ee51db821b2c957d325bd39cab51b438fc1c2430974aed517eeb1f7df8a946da883c5ae11b9f077bb7c12a

Download Submit
memory/1532-55-0x0000000074F11000-0x0000000074F13000-memory.dmp

Filesize
8KB

Download
memory/1532-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1540-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads