sakula | 18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3

General

Target

18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe
Size

150KB
MD5

9a39a06f58f14bde5d03ddc3ad65cb32
SHA1

55989167ab32aef6f5633b5cf8e05b32f7320dc0
SHA256

18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3
SHA512

bf3e1ab4d8518bedcdfea3910c1c66955386c43d33892c10f38a0e0b45ce28c57acef7c05bb14b42699dacb09e9ffbeb5ba55f860fa7ece077ecf1fa28787586

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

1876 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

428 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe

pid process

528 18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe

pid	process
1876	MediaCenter.exe

pid	process
428	cmd.exe

pid	process
528	18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.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"	18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.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

1808 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe

description pid process

Token: SeIncBasePriorityPrivilege 528 18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe

pid	process
1808	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	528	18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.execmd.exe

description	pid	process	target process
PID 528 wrote to memory of 1876	528	18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe	MediaCenter.exe
PID 528 wrote to memory of 1876	528	18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe	MediaCenter.exe
PID 528 wrote to memory of 1876	528	18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe	MediaCenter.exe
PID 528 wrote to memory of 1876	528	18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe	MediaCenter.exe
PID 528 wrote to memory of 428	528	18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe	cmd.exe
PID 528 wrote to memory of 428	528	18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe	cmd.exe
PID 528 wrote to memory of 428	528	18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe	cmd.exe
PID 528 wrote to memory of 428	528	18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe	cmd.exe
PID 428 wrote to memory of 1808	428	cmd.exe	PING.EXE
PID 428 wrote to memory of 1808	428	cmd.exe	PING.EXE
PID 428 wrote to memory of 1808	428	cmd.exe	PING.EXE
PID 428 wrote to memory of 1808	428	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe
"C:\Users\Admin\AppData\Local\Temp\18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:528

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1876

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\18fcca26090ce421de0b9b207e5f8a4ffe367e9e20994586b8bbc79eba632cc3.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:428

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1808

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
78c6c80647c99d302e818af7bc4d4043

SHA1
eba210cffd245f7d25532b8b391d0dc27dec6e7b

SHA256
4714b8ff6f9971cd8e3f7b5e8752cfa087e30fbefcabe65c9ac5426e97060380

SHA512
e25eb71c972c2ade1cbabaf9d36eca22430c20ec7c575ee21290e54d5dff6d2fb73e993af3dda8fd18106b7139b4fd74d3057f518a4a9f079d2babaf47305e05

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

MD5
78c6c80647c99d302e818af7bc4d4043

SHA1
eba210cffd245f7d25532b8b391d0dc27dec6e7b

SHA256
4714b8ff6f9971cd8e3f7b5e8752cfa087e30fbefcabe65c9ac5426e97060380

SHA512
e25eb71c972c2ade1cbabaf9d36eca22430c20ec7c575ee21290e54d5dff6d2fb73e993af3dda8fd18106b7139b4fd74d3057f518a4a9f079d2babaf47305e05

Download Submit
memory/528-54-0x0000000076121000-0x0000000076123000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads