sakula | 13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784

General

Target

13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe
Size

216KB
MD5

5e23cbe1bdcd1801af09c8ab607d863d
SHA1

b1cb297b958e515fbacb514b8f305e6d42e1da41
SHA256

13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784
SHA512

1b9a66f4b2cbf42efb9abad72b45432b8fa46da34f3ead6221aa614087cea1a82eee772eff6b6bb13873a8cd63a799f73efdf6eacdc281da112f0e5ae5c86d9a

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/1636-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1452-59-0x0000000000400000-0x0000000000420000-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

1452 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

776 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe

pid process

1636 13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe

pid	process
1452	MediaCenter.exe

pid	process
776	cmd.exe

pid	process
1636	13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.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"	13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.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

1192 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe

description pid process

Token: SeIncBasePriorityPrivilege 1636 13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe

pid	process
1192	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1636	13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.execmd.exe

description	pid	process	target process
PID 1636 wrote to memory of 1452	1636	13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe	MediaCenter.exe
PID 1636 wrote to memory of 1452	1636	13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe	MediaCenter.exe
PID 1636 wrote to memory of 1452	1636	13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe	MediaCenter.exe
PID 1636 wrote to memory of 1452	1636	13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe	MediaCenter.exe
PID 1636 wrote to memory of 776	1636	13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe	cmd.exe
PID 1636 wrote to memory of 776	1636	13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe	cmd.exe
PID 1636 wrote to memory of 776	1636	13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe	cmd.exe
PID 1636 wrote to memory of 776	1636	13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe	cmd.exe
PID 776 wrote to memory of 1192	776	cmd.exe	PING.EXE
PID 776 wrote to memory of 1192	776	cmd.exe	PING.EXE
PID 776 wrote to memory of 1192	776	cmd.exe	PING.EXE
PID 776 wrote to memory of 1192	776	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe
"C:\Users\Admin\AppData\Local\Temp\13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1636

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1452

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\13f81793f29c8233f40025284b9f6a180f1952390605bec73e070b594b9cd784.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:776

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1192

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
4df9fb94b5e8092f78d68b5d17e8d02b

SHA1
ef62fb200fdc7ca53d3f4892587d928a5ab5ada3

SHA256
59a3e30952d4aebfde8f71f20073442c5fc869f204e4dec5c02b896868ab0eb2

SHA512
dbdb68b92fd224d97cf61555f21b717888a3f8a2523a9923866ad9730872efd7b214b05154c7558ee63aa3d4b8a8e75ba68408ffba7a9ecda6574202a2b3efa2

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

MD5
4df9fb94b5e8092f78d68b5d17e8d02b

SHA1
ef62fb200fdc7ca53d3f4892587d928a5ab5ada3

SHA256
59a3e30952d4aebfde8f71f20073442c5fc869f204e4dec5c02b896868ab0eb2

SHA512
dbdb68b92fd224d97cf61555f21b717888a3f8a2523a9923866ad9730872efd7b214b05154c7558ee63aa3d4b8a8e75ba68408ffba7a9ecda6574202a2b3efa2

Download Submit
memory/1452-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1636-54-0x0000000076421000-0x0000000076423000-memory.dmp

Filesize
8KB

Download
memory/1636-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads