sakula | 0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a

General

Target

0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe
Size

41KB
MD5

5266933bdc0076dd3b830199a62c7da1
SHA1

5f1882d0c91c02174159119700dfc998a3445796
SHA256

0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a
SHA512

8732d63fe22903c5fc1db5e3da58c21dd82888839bf06ed01095dc579976c1b756be3af2bc08cc1283236d5c8d8863055952bed17e87bb1613e38c730f8e6746

Score

10^/10

sakula persistence rat suricata trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat 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

1544 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1980 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe

pid process

1664 0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe

pid	process
1544	MediaCenter.exe

pid	process
1980	cmd.exe

pid	process
1664	0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.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"	0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.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

1968 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe

description pid process

Token: SeIncBasePriorityPrivilege 1664 0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe

pid	process
1968	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1664	0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.execmd.exe

description	pid	process	target process
PID 1664 wrote to memory of 1544	1664	0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe	MediaCenter.exe
PID 1664 wrote to memory of 1544	1664	0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe	MediaCenter.exe
PID 1664 wrote to memory of 1544	1664	0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe	MediaCenter.exe
PID 1664 wrote to memory of 1544	1664	0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe	MediaCenter.exe
PID 1664 wrote to memory of 1980	1664	0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe	cmd.exe
PID 1664 wrote to memory of 1980	1664	0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe	cmd.exe
PID 1664 wrote to memory of 1980	1664	0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe	cmd.exe
PID 1664 wrote to memory of 1980	1664	0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe	cmd.exe
PID 1980 wrote to memory of 1968	1980	cmd.exe	PING.EXE
PID 1980 wrote to memory of 1968	1980	cmd.exe	PING.EXE
PID 1980 wrote to memory of 1968	1980	cmd.exe	PING.EXE
PID 1980 wrote to memory of 1968	1980	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe
"C:\Users\Admin\AppData\Local\Temp\0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1664

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1544

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0b0b8d6f95b01cd786dfb3d9b32d6ee66d7c8a87bbf150cc52fe964e75dd099a.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1980

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1968

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
fc41b2c1537d5bb1e622297219dd1836

SHA1
3245f6cc8b372c34a17f2d56b0f94123bf806b91

SHA256
2c15e8202a1633927b3381d57d53151750011d9c97302ad4518a421cfbb9ebaf

SHA512
626df57e20081744c840d6e8d13fa8b198963d7c6062ad4fac355eb1e7c6c8a3281962ad7601dd0a2ead0b38bcd2d56307e2510b4c544b948af22ae167fdc2bc

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
fc41b2c1537d5bb1e622297219dd1836

SHA1
3245f6cc8b372c34a17f2d56b0f94123bf806b91

SHA256
2c15e8202a1633927b3381d57d53151750011d9c97302ad4518a421cfbb9ebaf

SHA512
626df57e20081744c840d6e8d13fa8b198963d7c6062ad4fac355eb1e7c6c8a3281962ad7601dd0a2ead0b38bcd2d56307e2510b4c544b948af22ae167fdc2bc

Download Submit
memory/1664-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download

Analysis

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