sakula | 1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b

General

Target

1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe
Size

150KB
MD5

bb6b456b245b3667f2bae856f2041e57
SHA1

90d6377e0ab1ab05c163794e110efb889bf2f56a
SHA256

1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b
SHA512

a3a0e207e5ca7753bf70e4749c134b7a0b1a73f881c99aaabf27aece6babb42066cdf3af97ef0b7279acef9871ec4cfc5db27f8d1eaf5fad2620c34fb8b0d5e0

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 2 IoCs

Processes:

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

288 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1988 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe

pid process

744 1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe

pid	process
288	MediaCenter.exe

pid	process
1988	cmd.exe

pid	process
744	1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.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"	1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.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

1980 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe

description pid process

Token: SeIncBasePriorityPrivilege 744 1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe

pid	process
1980	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	744	1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.execmd.exe

description	pid	process	target process
PID 744 wrote to memory of 288	744	1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe	MediaCenter.exe
PID 744 wrote to memory of 288	744	1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe	MediaCenter.exe
PID 744 wrote to memory of 288	744	1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe	MediaCenter.exe
PID 744 wrote to memory of 288	744	1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe	MediaCenter.exe
PID 744 wrote to memory of 1988	744	1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe	cmd.exe
PID 744 wrote to memory of 1988	744	1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe	cmd.exe
PID 744 wrote to memory of 1988	744	1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe	cmd.exe
PID 744 wrote to memory of 1988	744	1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe	cmd.exe
PID 1988 wrote to memory of 1980	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 1980	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 1980	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 1980	1988	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe
"C:\Users\Admin\AppData\Local\Temp\1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:744

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:288

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1605017c4931cabc4054ea7aae9f40f3ee0f2b6b152eb10ce6a71ebdc19ed52b.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1988

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1980

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
3fe56d764ba7ae5cb3a8281a85ac469c

SHA1
0a24e2b49b56ecb1c98127a0310269ce4f00bf3f

SHA256
25fae506460efa8c2c1dcbd1a6207e1a12ac101123326cf4f695bc7a894c7bc2

SHA512
792275bf92ec5e5a9607c328017be88cdaae6ba21d0b36ff2ce7492c56a343e1bfa35f6a72fd4b75c99d7d3942f548e219710a932c96fa77691aeaa8bb7060a3

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

MD5
3fe56d764ba7ae5cb3a8281a85ac469c

SHA1
0a24e2b49b56ecb1c98127a0310269ce4f00bf3f

SHA256
25fae506460efa8c2c1dcbd1a6207e1a12ac101123326cf4f695bc7a894c7bc2

SHA512
792275bf92ec5e5a9607c328017be88cdaae6ba21d0b36ff2ce7492c56a343e1bfa35f6a72fd4b75c99d7d3942f548e219710a932c96fa77691aeaa8bb7060a3

Download Submit
memory/744-54-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads