sakula | 15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6

General

Target

15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe
Size

80KB
MD5

78b54aa038d21d1f429ec52c20617e5f
SHA1

dfbdb5fd9a2e7af085f65988278e9abc1c49585c
SHA256

15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6
SHA512

5f6bb73400c725a84503e7186fe31c5d948d501e805c784333ac2398ff3b316360e312045640c063832926177f550ad7f7320935a39c01bb06ca7d5710049711

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

1888 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1944 cmd.exe

pid	process
1888	MediaCenter.exe

pid	process
1944	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe

pid	process
1720	15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe
1720	15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.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"	15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.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

1640 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe

description pid process

Token: SeIncBasePriorityPrivilege 1720 15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe

pid	process
1640	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1720	15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.execmd.exe

description	pid	process	target process
PID 1720 wrote to memory of 1888	1720	15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe	MediaCenter.exe
PID 1720 wrote to memory of 1888	1720	15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe	MediaCenter.exe
PID 1720 wrote to memory of 1888	1720	15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe	MediaCenter.exe
PID 1720 wrote to memory of 1888	1720	15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe	MediaCenter.exe
PID 1720 wrote to memory of 1944	1720	15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe	cmd.exe
PID 1720 wrote to memory of 1944	1720	15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe	cmd.exe
PID 1720 wrote to memory of 1944	1720	15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe	cmd.exe
PID 1720 wrote to memory of 1944	1720	15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe	cmd.exe
PID 1944 wrote to memory of 1640	1944	cmd.exe	PING.EXE
PID 1944 wrote to memory of 1640	1944	cmd.exe	PING.EXE
PID 1944 wrote to memory of 1640	1944	cmd.exe	PING.EXE
PID 1944 wrote to memory of 1640	1944	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe
"C:\Users\Admin\AppData\Local\Temp\15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1720

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1888

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\15ecd5a1280d7095e100a28c61e419a265d58e42fc63c4471c9d9b1084892ae6.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1944

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1640

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
220a95ada4d8ad165adeb588094f65df

SHA1
c5278935db9c48d0a46d6e6af8d97c0a615bebf4

SHA256
4cabc8e20e8497278641a73e4fd79f8b8b5d8bdebe9236221ff7f1fdea986d39

SHA512
c23f78ac155301fb71ad4b274dc64e136e6c59c821b2a3b4278efdf390a9f25667fea0dab94623431bad72998384d6ed036f0221ce39e4856f1cbcc3a5191d31

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

MD5
220a95ada4d8ad165adeb588094f65df

SHA1
c5278935db9c48d0a46d6e6af8d97c0a615bebf4

SHA256
4cabc8e20e8497278641a73e4fd79f8b8b5d8bdebe9236221ff7f1fdea986d39

SHA512
c23f78ac155301fb71ad4b274dc64e136e6c59c821b2a3b4278efdf390a9f25667fea0dab94623431bad72998384d6ed036f0221ce39e4856f1cbcc3a5191d31

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

MD5
220a95ada4d8ad165adeb588094f65df

SHA1
c5278935db9c48d0a46d6e6af8d97c0a615bebf4

SHA256
4cabc8e20e8497278641a73e4fd79f8b8b5d8bdebe9236221ff7f1fdea986d39

SHA512
c23f78ac155301fb71ad4b274dc64e136e6c59c821b2a3b4278efdf390a9f25667fea0dab94623431bad72998384d6ed036f0221ce39e4856f1cbcc3a5191d31

Download Submit
memory/1720-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads