sakula | ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6

General

Target

ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe
Size

89KB
MD5

b4e24a4edba2d2644877cfc933973228
SHA1

2abab34395c5754383dea6cf00fa7ab4c410a6ef
SHA256

ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6
SHA512

3da7a0646f975c0e6c968ae888cd7b5bad2f7d4dafbd35c14a4b939e8801fa45cb6585838d80429d3fed6fd31161cd64d3b0159aefa32d39a5a4bb3931244a32

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 2 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

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

1628 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1972 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe

pid process

1212 ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe

pid	process
1628	MediaCenter.exe

pid	process
1972	cmd.exe

pid	process
1212	ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.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"	ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.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

1044 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe

description pid process

Token: SeIncBasePriorityPrivilege 1212 ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe

pid	process
1044	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1212	ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.execmd.exe

description	pid	process	target process
PID 1212 wrote to memory of 1628	1212	ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe	MediaCenter.exe
PID 1212 wrote to memory of 1628	1212	ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe	MediaCenter.exe
PID 1212 wrote to memory of 1628	1212	ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe	MediaCenter.exe
PID 1212 wrote to memory of 1628	1212	ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe	MediaCenter.exe
PID 1212 wrote to memory of 1972	1212	ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe	cmd.exe
PID 1212 wrote to memory of 1972	1212	ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe	cmd.exe
PID 1212 wrote to memory of 1972	1212	ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe	cmd.exe
PID 1212 wrote to memory of 1972	1212	ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe	cmd.exe
PID 1972 wrote to memory of 1044	1972	cmd.exe	PING.EXE
PID 1972 wrote to memory of 1044	1972	cmd.exe	PING.EXE
PID 1972 wrote to memory of 1044	1972	cmd.exe	PING.EXE
PID 1972 wrote to memory of 1044	1972	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe
"C:\Users\Admin\AppData\Local\Temp\ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1212

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1628

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\ccf1dd2cd1f266006b2e70ab613bdd007fc03018c661f575d028443055d743b6.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1972

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1044

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
e47fdccc7f68b4aa781e74be49ffe23d

SHA1
4062762ff2fe0ba706e17f5af3f56894ce1a04ee

SHA256
68c8e2883539d583aaf6a2d943b9f49f63434e227194d91c99c10c11e3313942

SHA512
7abb1c885cf26aab3c090ebd5cbdaf4abeef09c313fe8d73fedbe0e6dadcf970e6b249c7c0ab01deb80f909e9faaa2bcad284ea2041b84d4cde87a6955500a6d

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

MD5
e47fdccc7f68b4aa781e74be49ffe23d

SHA1
4062762ff2fe0ba706e17f5af3f56894ce1a04ee

SHA256
68c8e2883539d583aaf6a2d943b9f49f63434e227194d91c99c10c11e3313942

SHA512
7abb1c885cf26aab3c090ebd5cbdaf4abeef09c313fe8d73fedbe0e6dadcf970e6b249c7c0ab01deb80f909e9faaa2bcad284ea2041b84d4cde87a6955500a6d

Download Submit
memory/1212-54-0x0000000075891000-0x0000000075893000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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