sakula | 07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c

General

Target

07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe
Size

168KB
MD5

177147967fe9cbac67f8b7b7cfcff07f
SHA1

e360c70cfb231930b1d98588687279aa68299370
SHA256

07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c
SHA512

80527b3041676057c8e7aee4aa7b5545d19386c78f528441ac1c7d89bb6abc5bd3541f18a74c292a954f34d54c4421df2b6379ec298abb3e4ed80cce30cc65ca

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/948-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1564-59-0x0000000000400000-0x0000000000420000-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

1564 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

396 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe

pid process

948 07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe

pid	process
1564	MediaCenter.exe

pid	process
396	cmd.exe

pid	process
948	07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.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"	07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.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

1260 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe

description pid process

Token: SeIncBasePriorityPrivilege 948 07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe

pid	process
1260	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	948	07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.execmd.exe

description	pid	process	target process
PID 948 wrote to memory of 1564	948	07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe	MediaCenter.exe
PID 948 wrote to memory of 1564	948	07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe	MediaCenter.exe
PID 948 wrote to memory of 1564	948	07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe	MediaCenter.exe
PID 948 wrote to memory of 1564	948	07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe	MediaCenter.exe
PID 948 wrote to memory of 396	948	07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe	cmd.exe
PID 948 wrote to memory of 396	948	07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe	cmd.exe
PID 948 wrote to memory of 396	948	07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe	cmd.exe
PID 948 wrote to memory of 396	948	07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe	cmd.exe
PID 396 wrote to memory of 1260	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1260	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1260	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1260	396	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe
"C:\Users\Admin\AppData\Local\Temp\07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:948

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1564

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\07f638b0d990399700617282f003043d881af7e6d05fe6707cffe5f1cfce467c.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:396

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1260

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
79f2a2b2004c38acb53e8f01af4d8386

SHA1
c3b8c9fb93d8d16a1d305c54ad1081879014c8d5

SHA256
0910db29c6aeb590b4f89aa56c0a6a929a910959da134ff53e4d07ff8edbfc83

SHA512
4fb0d881ba2b7b3b2a20cbcd8a55b37f40a6b4883d2fb8341894fb2a9ce5e3fb06a7ce1f2d2568119ba9790c9712b16d0aba8935371fa5e1237b3dcf26c4848a

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
79f2a2b2004c38acb53e8f01af4d8386

SHA1
c3b8c9fb93d8d16a1d305c54ad1081879014c8d5

SHA256
0910db29c6aeb590b4f89aa56c0a6a929a910959da134ff53e4d07ff8edbfc83

SHA512
4fb0d881ba2b7b3b2a20cbcd8a55b37f40a6b4883d2fb8341894fb2a9ce5e3fb06a7ce1f2d2568119ba9790c9712b16d0aba8935371fa5e1237b3dcf26c4848a

Download Submit
memory/948-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

Filesize
8KB

Download
memory/948-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1564-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads