sakula | 03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5

General

Target

03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe
Size

99KB
MD5

b567f3bd282c8309101d4962eba18c55
SHA1

f20a963abc9560baec1a760fc2a150c72b11cf7c
SHA256

03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5
SHA512

5b33e5c6c13dbfe99d824566c723069f1799e59deb7d13ae5658ca288a2abea409cb5866c17ca0992401227d4dcf792438bb6b036c872344af13374b50d773ed

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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1592 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

432 cmd.exe

pid	process
1592	MediaCenter.exe

pid	process
432	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe

pid	process
1400	03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe
1400	03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.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"	03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.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

480 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe

description pid process

Token: SeIncBasePriorityPrivilege 1400 03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe

pid	process
480	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1400	03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.execmd.exe

description	pid	process	target process
PID 1400 wrote to memory of 1592	1400	03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe	MediaCenter.exe
PID 1400 wrote to memory of 1592	1400	03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe	MediaCenter.exe
PID 1400 wrote to memory of 1592	1400	03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe	MediaCenter.exe
PID 1400 wrote to memory of 1592	1400	03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe	MediaCenter.exe
PID 1400 wrote to memory of 432	1400	03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe	cmd.exe
PID 1400 wrote to memory of 432	1400	03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe	cmd.exe
PID 1400 wrote to memory of 432	1400	03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe	cmd.exe
PID 1400 wrote to memory of 432	1400	03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe	cmd.exe
PID 432 wrote to memory of 480	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 480	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 480	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 480	432	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe
"C:\Users\Admin\AppData\Local\Temp\03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1400

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1592

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\03ff40b2c917a187713ae8447eb45da9b92227e5d4ee3ce9defaebc68addded5.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:480

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
83ce6eecfb1ac80a6011cf3c2b8b2739

SHA1
d6f2744fce4712a8a96c9c0c9da1ecb0c6a68a9f

SHA256
1b810cc795060663c40d649dce965da739c3095a5a531ea79c56b14d387726c9

SHA512
3fe4c8ea89c23c29667bd8507d1c2a04e41b4c42af11d1b5c92707527ee6e1515fac74fd1c4da70e375f6a368fc4063af166137784a7fd169425d677fb9c4070

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
83ce6eecfb1ac80a6011cf3c2b8b2739

SHA1
d6f2744fce4712a8a96c9c0c9da1ecb0c6a68a9f

SHA256
1b810cc795060663c40d649dce965da739c3095a5a531ea79c56b14d387726c9

SHA512
3fe4c8ea89c23c29667bd8507d1c2a04e41b4c42af11d1b5c92707527ee6e1515fac74fd1c4da70e375f6a368fc4063af166137784a7fd169425d677fb9c4070

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
83ce6eecfb1ac80a6011cf3c2b8b2739

SHA1
d6f2744fce4712a8a96c9c0c9da1ecb0c6a68a9f

SHA256
1b810cc795060663c40d649dce965da739c3095a5a531ea79c56b14d387726c9

SHA512
3fe4c8ea89c23c29667bd8507d1c2a04e41b4c42af11d1b5c92707527ee6e1515fac74fd1c4da70e375f6a368fc4063af166137784a7fd169425d677fb9c4070

Download Submit
memory/1400-54-0x0000000076C91000-0x0000000076C93000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads