sakula | 165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f

General

Target

165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe
Size

216KB
MD5

78b67f07ac4716a856a748c892c665c8
SHA1

d42b89de04dcc7693c093edb02633eccb2bae3bc
SHA256

165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f
SHA512

85b8e9688ad07f39c90fd85e84a79277eacd9ef39069c2026e8ee1253597e8b24f0301d0995b2751dcf18457e83e38a5cb7773ff31a6b2bc6f2add98b05a0787

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 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/1688-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1156-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1156 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1664 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe

pid process

1688 165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe

pid	process
1156	MediaCenter.exe

pid	process
1664	cmd.exe

pid	process
1688	165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.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"	165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.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

1196 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe

description pid process

Token: SeIncBasePriorityPrivilege 1688 165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe

pid	process
1196	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1688	165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.execmd.exe

description	pid	process	target process
PID 1688 wrote to memory of 1156	1688	165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe	MediaCenter.exe
PID 1688 wrote to memory of 1156	1688	165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe	MediaCenter.exe
PID 1688 wrote to memory of 1156	1688	165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe	MediaCenter.exe
PID 1688 wrote to memory of 1156	1688	165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe	MediaCenter.exe
PID 1688 wrote to memory of 1664	1688	165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe	cmd.exe
PID 1688 wrote to memory of 1664	1688	165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe	cmd.exe
PID 1688 wrote to memory of 1664	1688	165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe	cmd.exe
PID 1688 wrote to memory of 1664	1688	165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe	cmd.exe
PID 1664 wrote to memory of 1196	1664	cmd.exe	PING.EXE
PID 1664 wrote to memory of 1196	1664	cmd.exe	PING.EXE
PID 1664 wrote to memory of 1196	1664	cmd.exe	PING.EXE
PID 1664 wrote to memory of 1196	1664	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe
"C:\Users\Admin\AppData\Local\Temp\165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1688

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1156

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\165e613bcc3a92679cc39e8306cf5b538bd768d17542421472ad6109eaa6dc0f.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1664

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1196

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
67d1fb7b435c88eac6fad97aa7d56eb7

SHA1
ce8ac6fec5b876e1c065c39b1e05256a78b6d215

SHA256
50eb4c57f35bfd98d769c0811434045beb07439f7e8f05145236f67ca5a7217e

SHA512
842831af5061f48f76f04dd990be95d50649e10c3792ef814e524f37b7e05ff0d10252e733cc7b6cea140844f65cf32e05e11e5883706f9a75005d68d90739dc

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

MD5
67d1fb7b435c88eac6fad97aa7d56eb7

SHA1
ce8ac6fec5b876e1c065c39b1e05256a78b6d215

SHA256
50eb4c57f35bfd98d769c0811434045beb07439f7e8f05145236f67ca5a7217e

SHA512
842831af5061f48f76f04dd990be95d50649e10c3792ef814e524f37b7e05ff0d10252e733cc7b6cea140844f65cf32e05e11e5883706f9a75005d68d90739dc

Download Submit
memory/1156-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1688-54-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download
memory/1688-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads