sakula | 12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a

General

Target

12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe
Size

216KB
MD5

a59e96a8d91707471e0f683d2c46d61c
SHA1

0c9cdaaf86105f3b9b3a2aeb776a6061d185c4ce
SHA256

12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a
SHA512

31777eee55c264ab1ec4ad33960df20a8338b611cf8fe28e87ae5a36a4d1b129af764246adf93122104b1125a05fa4d25360103292fb8604ad0d491af6d0093f

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/964-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1620-60-0x0000000000400000-0x0000000000420000-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

1620 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

432 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe

pid process

964 12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe

pid	process
1620	MediaCenter.exe

pid	process
432	cmd.exe

pid	process
964	12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.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"	12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.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

1964 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe

description pid process

Token: SeIncBasePriorityPrivilege 964 12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe

pid	process
1964	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	964	12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.execmd.exe

description	pid	process	target process
PID 964 wrote to memory of 1620	964	12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe	MediaCenter.exe
PID 964 wrote to memory of 1620	964	12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe	MediaCenter.exe
PID 964 wrote to memory of 1620	964	12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe	MediaCenter.exe
PID 964 wrote to memory of 1620	964	12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe	MediaCenter.exe
PID 964 wrote to memory of 432	964	12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe	cmd.exe
PID 964 wrote to memory of 432	964	12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe	cmd.exe
PID 964 wrote to memory of 432	964	12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe	cmd.exe
PID 964 wrote to memory of 432	964	12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe	cmd.exe
PID 432 wrote to memory of 1964	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1964	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1964	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1964	432	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe
"C:\Users\Admin\AppData\Local\Temp\12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:964

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1620

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\12a1fb969d9fd719d15fcdd0ceedfb92441386cdb3552158c3874261f654864a.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:1964

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
786b0c109d79b5a8c50cb02455f655e4

SHA1
12d4fbdb2a875f78fe5d55c75c3a082c4ba45e61

SHA256
47ce5324a535ea0a00366daadda260332be817b3b0d0713928e28c25f11a5036

SHA512
655e0e5545286b4485f792b01e9c40ca61324b2c9694d437eeb2bbfc8ed3f093782597b2417328219e112ddff6c8943bb3a74ac50270c384d16e6cf0e5845ed8

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

MD5
786b0c109d79b5a8c50cb02455f655e4

SHA1
12d4fbdb2a875f78fe5d55c75c3a082c4ba45e61

SHA256
47ce5324a535ea0a00366daadda260332be817b3b0d0713928e28c25f11a5036

SHA512
655e0e5545286b4485f792b01e9c40ca61324b2c9694d437eeb2bbfc8ed3f093782597b2417328219e112ddff6c8943bb3a74ac50270c384d16e6cf0e5845ed8

Download Submit
memory/964-55-0x0000000074EC1000-0x0000000074EC3000-memory.dmp

Filesize
8KB

Download
memory/964-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1620-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads