sakula | 17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e

General

Target

17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe
Size

216KB
MD5

dbb415fd23d323906c5bc2c3e5c33f3f
SHA1

5fa56df3cad9fc28d214814697f82461560558e6
SHA256

17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e
SHA512

b71a74c76225f98352354133b4ee7d60c4f662ed30130154fed152a1bf618727fbf1914418cf3c3aa48e25e068bb5bdd1713427e1d2c92f85c6b0f064d0cc8bd

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/1508-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1520-59-0x0000000000400000-0x0000000000420000-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

1520 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1536 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe

pid process

1508 17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe

pid	process
1520	MediaCenter.exe

pid	process
1536	cmd.exe

pid	process
1508	17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.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"	17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.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

428 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe

description pid process

Token: SeIncBasePriorityPrivilege 1508 17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe

pid	process
428	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1508	17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.execmd.exe

description	pid	process	target process
PID 1508 wrote to memory of 1520	1508	17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe	MediaCenter.exe
PID 1508 wrote to memory of 1520	1508	17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe	MediaCenter.exe
PID 1508 wrote to memory of 1520	1508	17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe	MediaCenter.exe
PID 1508 wrote to memory of 1520	1508	17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe	MediaCenter.exe
PID 1508 wrote to memory of 1536	1508	17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe	cmd.exe
PID 1508 wrote to memory of 1536	1508	17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe	cmd.exe
PID 1508 wrote to memory of 1536	1508	17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe	cmd.exe
PID 1508 wrote to memory of 1536	1508	17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe	cmd.exe
PID 1536 wrote to memory of 428	1536	cmd.exe	PING.EXE
PID 1536 wrote to memory of 428	1536	cmd.exe	PING.EXE
PID 1536 wrote to memory of 428	1536	cmd.exe	PING.EXE
PID 1536 wrote to memory of 428	1536	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe
"C:\Users\Admin\AppData\Local\Temp\17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1508

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1520

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\17e11cdb703cf6762477379cac01d886957c8a9e38c922fc1acae71e7565309e.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1536

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:428

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
133565e8a257d85c48d6a91cc6214927

SHA1
fbc8ef2faa5e704809915bb3ea4ad0e2ac460792

SHA256
44e64f9ce319b637171732c498dc4120940d24d3e8584a9e7d3283ad61b631cc

SHA512
4b4374fd9f6c19a89a51b3bfabe4a94e47595cd053a663f0f04a39692ecde002ddbd3f4f9786f884972a675a28c07441accb0c6703f033f04a81c62f13b6aad3

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

MD5
133565e8a257d85c48d6a91cc6214927

SHA1
fbc8ef2faa5e704809915bb3ea4ad0e2ac460792

SHA256
44e64f9ce319b637171732c498dc4120940d24d3e8584a9e7d3283ad61b631cc

SHA512
4b4374fd9f6c19a89a51b3bfabe4a94e47595cd053a663f0f04a39692ecde002ddbd3f4f9786f884972a675a28c07441accb0c6703f033f04a81c62f13b6aad3

Download Submit
memory/1508-54-0x0000000076911000-0x0000000076913000-memory.dmp

Filesize
8KB

Download
memory/1508-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1520-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads