sakula | 1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce

General

Target

1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe
Size

176KB
MD5

a87aaecdc10772206fbdfdc0d8a3a2b0
SHA1

1c69ff6c9fdfd6a29db9203162f6a207131ee4aa
SHA256

1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce
SHA512

ffbbc1b4839d610f4e8e1d6b2bf6cd7ba2278b0f0affce1f09ab7661ca1e6f107420314ce02cd9c2bd5aa06b394d625f99afcde2d6d6fc225a898e0b1d790482

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/1572-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1124-59-0x0000000000400000-0x0000000000420000-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

1124 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

672 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe

pid process

1572 1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe

pid	process
1124	MediaCenter.exe

pid	process
672	cmd.exe

pid	process
1572	1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.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"	1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.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

1876 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe

description pid process

Token: SeIncBasePriorityPrivilege 1572 1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe

pid	process
1876	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1572	1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.execmd.exe

description	pid	process	target process
PID 1572 wrote to memory of 1124	1572	1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe	MediaCenter.exe
PID 1572 wrote to memory of 1124	1572	1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe	MediaCenter.exe
PID 1572 wrote to memory of 1124	1572	1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe	MediaCenter.exe
PID 1572 wrote to memory of 1124	1572	1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe	MediaCenter.exe
PID 1572 wrote to memory of 672	1572	1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe	cmd.exe
PID 1572 wrote to memory of 672	1572	1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe	cmd.exe
PID 1572 wrote to memory of 672	1572	1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe	cmd.exe
PID 1572 wrote to memory of 672	1572	1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe	cmd.exe
PID 672 wrote to memory of 1876	672	cmd.exe	PING.EXE
PID 672 wrote to memory of 1876	672	cmd.exe	PING.EXE
PID 672 wrote to memory of 1876	672	cmd.exe	PING.EXE
PID 672 wrote to memory of 1876	672	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe
"C:\Users\Admin\AppData\Local\Temp\1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1572

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1124

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1000e73e10e8d7e40be9ee1c5b6be98b1021bb8cc81dc918cd73b373b17f44ce.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:672

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1876

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
207f096988123aedf59b4a44d7745098

SHA1
e6e0af92e6b5e4c9aa2da8afbf6dfe0e470a5db3

SHA256
bddade3fbd8f942354a8755733564f5bee532a4e515c464c16d2c04f699f1d96

SHA512
e326cdb0697e4351e11b085e7ed31a11efeabb3462eecee381af42c5f83642a4b7ad174474bcf61d8d058644283b8b490e9275ba606650921d35023a0138facc

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

MD5
207f096988123aedf59b4a44d7745098

SHA1
e6e0af92e6b5e4c9aa2da8afbf6dfe0e470a5db3

SHA256
bddade3fbd8f942354a8755733564f5bee532a4e515c464c16d2c04f699f1d96

SHA512
e326cdb0697e4351e11b085e7ed31a11efeabb3462eecee381af42c5f83642a4b7ad174474bcf61d8d058644283b8b490e9275ba606650921d35023a0138facc

Download Submit
memory/1124-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1572-54-0x0000000075D11000-0x0000000075D13000-memory.dmp

Filesize
8KB

Download
memory/1572-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads