sakula | 156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6

General

Target

156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe
Size

80KB
MD5

f1f5b75bfb2565bd6e97d305d2ade120
SHA1

48eb536870789537d57eb63ab3898bd9f1aa8451
SHA256

156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6
SHA512

0dc54d35e294347895198d1b6ec9d42cd50fefb4f1f2a70dd520eabf7e2f0cecd852beda98ab9f2519eb1250ce8fd6b55b6bd20f4e479e90664d89da39ee3d66

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 3 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1220 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

828 cmd.exe

pid	process
1220	MediaCenter.exe

pid	process
828	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe

pid	process
1624	156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe
1624	156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.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"	156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.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

1832 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe

description pid process

Token: SeIncBasePriorityPrivilege 1624 156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe

pid	process
1832	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1624	156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.execmd.exe

description	pid	process	target process
PID 1624 wrote to memory of 1220	1624	156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe	MediaCenter.exe
PID 1624 wrote to memory of 1220	1624	156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe	MediaCenter.exe
PID 1624 wrote to memory of 1220	1624	156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe	MediaCenter.exe
PID 1624 wrote to memory of 1220	1624	156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe	MediaCenter.exe
PID 1624 wrote to memory of 828	1624	156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe	cmd.exe
PID 1624 wrote to memory of 828	1624	156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe	cmd.exe
PID 1624 wrote to memory of 828	1624	156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe	cmd.exe
PID 1624 wrote to memory of 828	1624	156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe	cmd.exe
PID 828 wrote to memory of 1832	828	cmd.exe	PING.EXE
PID 828 wrote to memory of 1832	828	cmd.exe	PING.EXE
PID 828 wrote to memory of 1832	828	cmd.exe	PING.EXE
PID 828 wrote to memory of 1832	828	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe
"C:\Users\Admin\AppData\Local\Temp\156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1624

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1220

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\156a712ffc3a1f28ee30c76d40af5c67dc769fb9634749bd8746f6a8ceff02c6.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:828

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1832

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
42ec9af1742a8560f531c43303d15d23

SHA1
e107ede63b3455c5cbde292d159ff06c996e65ef

SHA256
6e6e18022171199d009de89e4a2ff65898523eb45da3652452cea56a9044e8e1

SHA512
5a2b52cd2c131f56caf8be0f6e77a73eacde0f38254006233ab80cfcb24f02f60b0891afaa90f17f2a2756fc9555d5b589852d6195f29810f7f367ad6b28f694

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

MD5
42ec9af1742a8560f531c43303d15d23

SHA1
e107ede63b3455c5cbde292d159ff06c996e65ef

SHA256
6e6e18022171199d009de89e4a2ff65898523eb45da3652452cea56a9044e8e1

SHA512
5a2b52cd2c131f56caf8be0f6e77a73eacde0f38254006233ab80cfcb24f02f60b0891afaa90f17f2a2756fc9555d5b589852d6195f29810f7f367ad6b28f694

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

MD5
42ec9af1742a8560f531c43303d15d23

SHA1
e107ede63b3455c5cbde292d159ff06c996e65ef

SHA256
6e6e18022171199d009de89e4a2ff65898523eb45da3652452cea56a9044e8e1

SHA512
5a2b52cd2c131f56caf8be0f6e77a73eacde0f38254006233ab80cfcb24f02f60b0891afaa90f17f2a2756fc9555d5b589852d6195f29810f7f367ad6b28f694

Download Submit
memory/1624-54-0x0000000076C61000-0x0000000076C63000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads