sakula | 0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5

General

Target

0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe
Size

220KB
MD5

dbf48b75484b567c004af5b665e01ec4
SHA1

ce22f25085a2eb3625bd242a8ee315f0504fba74
SHA256

0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5
SHA512

61af9e5c3235c37d381a1308ed5afdbbb5e9e998c90659d5c62cba07f588d7bf5d3ae0590aa5e862cf717357fb260b5d2fe64798978e79ce29565a55d23689fc

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
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1884-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/956-59-0x0000000000400000-0x0000000000420000-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

956 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

432 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe

pid process

1884 0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe

pid	process
956	MediaCenter.exe

pid	process
432	cmd.exe

pid	process
1884	0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.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"	0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.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

2008 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe

description pid process

Token: SeIncBasePriorityPrivilege 1884 0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe

pid	process
2008	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1884	0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.execmd.exe

description	pid	process	target process
PID 1884 wrote to memory of 956	1884	0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe	MediaCenter.exe
PID 1884 wrote to memory of 956	1884	0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe	MediaCenter.exe
PID 1884 wrote to memory of 956	1884	0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe	MediaCenter.exe
PID 1884 wrote to memory of 956	1884	0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe	MediaCenter.exe
PID 1884 wrote to memory of 432	1884	0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe	cmd.exe
PID 1884 wrote to memory of 432	1884	0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe	cmd.exe
PID 1884 wrote to memory of 432	1884	0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe	cmd.exe
PID 1884 wrote to memory of 432	1884	0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe	cmd.exe
PID 432 wrote to memory of 2008	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 2008	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 2008	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 2008	432	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe
"C:\Users\Admin\AppData\Local\Temp\0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1884

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:956

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0ab8d09c861d666853053bc370d0aa1ec446e2e47007d6ab0278255875a94dd5.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:432

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2008

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
15bb49b71789586e7872d63aebd21364

SHA1
068bfd0d3e7187b3fcad5eed553d9c2744950f13

SHA256
9f5c701391c73afec6d3eeb3b8652c4cc21f4c234ea72ae4f8f8e6c49be2e541

SHA512
a21630620993b147087e08d544e3e488de29b0cc643ff1040325099715a1d283d1a3317cacd3a307e00079755eca97df6ceaf7e02b43d9040e5b2fe625d2c32e

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
15bb49b71789586e7872d63aebd21364

SHA1
068bfd0d3e7187b3fcad5eed553d9c2744950f13

SHA256
9f5c701391c73afec6d3eeb3b8652c4cc21f4c234ea72ae4f8f8e6c49be2e541

SHA512
a21630620993b147087e08d544e3e488de29b0cc643ff1040325099715a1d283d1a3317cacd3a307e00079755eca97df6ceaf7e02b43d9040e5b2fe625d2c32e

Download Submit
memory/956-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1884-54-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download
memory/1884-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads