sakula | 4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e

General

Target

4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe
Size

89KB
MD5

01c45a203526978a7d8d0457594fafbf
SHA1

5c8f735dd82262516adb6f393b56062b7f87b66b
SHA256

4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e
SHA512

2e5732ec094383bddb4230ca88ce324c7d1fbeece0ec44bb97fe0de4990c9d2dac37a787cd07a45920892e4aa9927eed1403cef64f00432e7527e835c75b317e

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

1788 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1928 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe

pid process

1648 4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe

pid	process
1788	MediaCenter.exe

pid	process
1928	cmd.exe

pid	process
1648	4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.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"	4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.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

1240 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe

description pid process

Token: SeIncBasePriorityPrivilege 1648 4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe

pid	process
1240	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1648	4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.execmd.exe

description	pid	process	target process
PID 1648 wrote to memory of 1788	1648	4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe	MediaCenter.exe
PID 1648 wrote to memory of 1788	1648	4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe	MediaCenter.exe
PID 1648 wrote to memory of 1788	1648	4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe	MediaCenter.exe
PID 1648 wrote to memory of 1788	1648	4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe	MediaCenter.exe
PID 1648 wrote to memory of 1928	1648	4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe	cmd.exe
PID 1648 wrote to memory of 1928	1648	4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe	cmd.exe
PID 1648 wrote to memory of 1928	1648	4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe	cmd.exe
PID 1648 wrote to memory of 1928	1648	4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe	cmd.exe
PID 1928 wrote to memory of 1240	1928	cmd.exe	PING.EXE
PID 1928 wrote to memory of 1240	1928	cmd.exe	PING.EXE
PID 1928 wrote to memory of 1240	1928	cmd.exe	PING.EXE
PID 1928 wrote to memory of 1240	1928	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe
"C:\Users\Admin\AppData\Local\Temp\4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1648

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1788

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\4dfe7e9ea948cb5da64b29afff2b56b416552c4c36bd5a04ee39939ae51b961e.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1928

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1240

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
dd022d38085e78b60b9623c3963ff2e7

SHA1
35e16817c8d1ed5e6a2d095a5a01c85b21a5b37b

SHA256
a6f268ba19c902fb6e44562784a2f2d7831633fc1e5322c4ba1ccbe830377bdb

SHA512
9fc3aecb4e0f6ab43fef5bdf99403e40dc8094132b9c77c8713e82ef8ffcf56d075f462af601ca98629530e7fc9757c3284295aa11fa2bd562da7bee88ab9f2b

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

MD5
dd022d38085e78b60b9623c3963ff2e7

SHA1
35e16817c8d1ed5e6a2d095a5a01c85b21a5b37b

SHA256
a6f268ba19c902fb6e44562784a2f2d7831633fc1e5322c4ba1ccbe830377bdb

SHA512
9fc3aecb4e0f6ab43fef5bdf99403e40dc8094132b9c77c8713e82ef8ffcf56d075f462af601ca98629530e7fc9757c3284295aa11fa2bd562da7bee88ab9f2b

Download Submit
memory/1648-54-0x0000000076001000-0x0000000076003000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads