sakula | 0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26

General

Target

0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe
Size

216KB
MD5

0255235f956389bfe52a1234c4fe873a
SHA1

c2d76e4c77748738884d3cb619a71c3598fd4ac3
SHA256

0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26
SHA512

a1e900ae3d7bd6f0763623924d078ccd9cee1d64519d25dd86b9e86895a45f2164eb9c58ac469c8cf371dba096effd8b8bc4bc892e6358192f6f61bed075dc9b

Score

10^/10

sakula persistence rat 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
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1448-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1204-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1204 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1804 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe

pid process

1448 0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe

pid	process
1204	MediaCenter.exe

pid	process
1804	cmd.exe

pid	process
1448	0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.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"	0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.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

452 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe

description pid process

Token: SeIncBasePriorityPrivilege 1448 0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe

pid	process
452	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1448	0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.execmd.exe

description	pid	process	target process
PID 1448 wrote to memory of 1204	1448	0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe	MediaCenter.exe
PID 1448 wrote to memory of 1204	1448	0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe	MediaCenter.exe
PID 1448 wrote to memory of 1204	1448	0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe	MediaCenter.exe
PID 1448 wrote to memory of 1204	1448	0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe	MediaCenter.exe
PID 1448 wrote to memory of 1804	1448	0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe	cmd.exe
PID 1448 wrote to memory of 1804	1448	0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe	cmd.exe
PID 1448 wrote to memory of 1804	1448	0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe	cmd.exe
PID 1448 wrote to memory of 1804	1448	0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe	cmd.exe
PID 1804 wrote to memory of 452	1804	cmd.exe	PING.EXE
PID 1804 wrote to memory of 452	1804	cmd.exe	PING.EXE
PID 1804 wrote to memory of 452	1804	cmd.exe	PING.EXE
PID 1804 wrote to memory of 452	1804	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe
"C:\Users\Admin\AppData\Local\Temp\0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1448

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1204

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0638553617c7dcfe21f3e4f4cebf5dad08fa5c23847ad3a72c40d260fbbe1e26.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1804

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:452

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
ba11d7fbcb2807611a21695343a2c21d

SHA1
ed1317cda23b020d2b38234621c6b987bc61e5dc

SHA256
77a3c6ceefe69abe29d2b829b12f0f55d209a3c1811c90094d61ff65194541f4

SHA512
3c0c39696ba9faa4819f8eb82584fbaa7bbc9585d3124df64d0f0f16906109debe7a7ba67533841accb30d33655e6d6989f57fcb6b4adb9c46a95192e8f02639

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
ba11d7fbcb2807611a21695343a2c21d

SHA1
ed1317cda23b020d2b38234621c6b987bc61e5dc

SHA256
77a3c6ceefe69abe29d2b829b12f0f55d209a3c1811c90094d61ff65194541f4

SHA512
3c0c39696ba9faa4819f8eb82584fbaa7bbc9585d3124df64d0f0f16906109debe7a7ba67533841accb30d33655e6d6989f57fcb6b4adb9c46a95192e8f02639

Download Submit
memory/1204-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1448-54-0x0000000075CE1000-0x0000000075CE3000-memory.dmp

Filesize
8KB

Download
memory/1448-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads