sakula | 13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a

General

Target

13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe
Size

92KB
MD5

53ee115d935f47012654d3a4a99d724a
SHA1

7ab3731d2319854842d52ceb519ca03e244398a9
SHA256

13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a
SHA512

73c4e95a0b29f5c580ee76141e41acb97b8a5ba92f06b89cae3f1ecd069a1a03f07402aa9a08a5568cf3a8ce91cb742d4e25ac30f309a52add7f2a62d34542eb

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

944 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1684 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe

pid process

904 13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe

pid	process
944	MediaCenter.exe

pid	process
1684	cmd.exe

pid	process
904	13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.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"	13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.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

1088 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe

description pid process

Token: SeIncBasePriorityPrivilege 904 13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe

pid	process
1088	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	904	13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.execmd.exe

description	pid	process	target process
PID 904 wrote to memory of 944	904	13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe	MediaCenter.exe
PID 904 wrote to memory of 944	904	13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe	MediaCenter.exe
PID 904 wrote to memory of 944	904	13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe	MediaCenter.exe
PID 904 wrote to memory of 944	904	13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe	MediaCenter.exe
PID 904 wrote to memory of 1684	904	13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe	cmd.exe
PID 904 wrote to memory of 1684	904	13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe	cmd.exe
PID 904 wrote to memory of 1684	904	13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe	cmd.exe
PID 904 wrote to memory of 1684	904	13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe	cmd.exe
PID 1684 wrote to memory of 1088	1684	cmd.exe	PING.EXE
PID 1684 wrote to memory of 1088	1684	cmd.exe	PING.EXE
PID 1684 wrote to memory of 1088	1684	cmd.exe	PING.EXE
PID 1684 wrote to memory of 1088	1684	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe
"C:\Users\Admin\AppData\Local\Temp\13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:904

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:944

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\13ec0d650792afd673ca20d89ef072456033b4dbd4b07e422017b9bbdaa6d80a.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1684

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1088

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
74c095ade65f665377d3d32aadc720aa

SHA1
c4039a73ffefdae7f263edf22f8440e334ab3bda

SHA256
296f558bda1db58b439116f7bb94b5f69b22a06afd695170abf8e1801be06162

SHA512
0441eb2ea931e0a828e0d70d855e29671f891f19b78c394934fbdb7a5340981bc59dce3a91bc2751650e14f0873cd45f8d1797371f95a1e1b5ec20697f2b738a

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

MD5
74c095ade65f665377d3d32aadc720aa

SHA1
c4039a73ffefdae7f263edf22f8440e334ab3bda

SHA256
296f558bda1db58b439116f7bb94b5f69b22a06afd695170abf8e1801be06162

SHA512
0441eb2ea931e0a828e0d70d855e29671f891f19b78c394934fbdb7a5340981bc59dce3a91bc2751650e14f0873cd45f8d1797371f95a1e1b5ec20697f2b738a

Download Submit
memory/904-55-0x00000000762C1000-0x00000000762C3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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