sakula | 15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168

General

Target

15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe
Size

216KB
MD5

651b8a01890b93632c6eb3873bb7404f
SHA1

eacd1590ea30d8ab67c5a7b1bfb3e8cb81c02563
SHA256

15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168
SHA512

92eaed4038c3393aae2edcc129ac07de88bc7f1c611eba4c7e1ff5461a881cd3a67b52591893547b3f0a4f7d855ad2d38141d0c4c31f52109a471b0daf97d5e2

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/1084-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/744-59-0x0000000000400000-0x0000000000420000-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

744 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

440 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe

pid process

1084 15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe

pid	process
744	MediaCenter.exe

pid	process
440	cmd.exe

pid	process
1084	15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.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"	15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.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

1972 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe

description pid process

Token: SeIncBasePriorityPrivilege 1084 15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe

pid	process
1972	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1084	15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.execmd.exe

description	pid	process	target process
PID 1084 wrote to memory of 744	1084	15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe	MediaCenter.exe
PID 1084 wrote to memory of 744	1084	15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe	MediaCenter.exe
PID 1084 wrote to memory of 744	1084	15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe	MediaCenter.exe
PID 1084 wrote to memory of 744	1084	15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe	MediaCenter.exe
PID 1084 wrote to memory of 440	1084	15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe	cmd.exe
PID 1084 wrote to memory of 440	1084	15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe	cmd.exe
PID 1084 wrote to memory of 440	1084	15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe	cmd.exe
PID 1084 wrote to memory of 440	1084	15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe	cmd.exe
PID 440 wrote to memory of 1972	440	cmd.exe	PING.EXE
PID 440 wrote to memory of 1972	440	cmd.exe	PING.EXE
PID 440 wrote to memory of 1972	440	cmd.exe	PING.EXE
PID 440 wrote to memory of 1972	440	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe
"C:\Users\Admin\AppData\Local\Temp\15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1084

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:744

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\15a19841d3fc140c49c2abb512753394ebe5c24fa3f0ab2bad487cfc0460c168.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:440

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1972

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
39143ee5bb913f00e1ae5f8ff7a2a9f5

SHA1
0d659ee745328e71113ee89f7d6d070a5ffe97f0

SHA256
e8e700f44922b9428e04cb0bfa082b61ff4dfc90d81ddb5aab88f27197cfc9fb

SHA512
6d97c799e893fcdd88872f3655c05a4947a8a8c9b494445445ca7054a984406f9523bf9918b6eee419387a07633c5a1021b0979bf84dcdd0ff00b3850ca5f9df

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

MD5
39143ee5bb913f00e1ae5f8ff7a2a9f5

SHA1
0d659ee745328e71113ee89f7d6d070a5ffe97f0

SHA256
e8e700f44922b9428e04cb0bfa082b61ff4dfc90d81ddb5aab88f27197cfc9fb

SHA512
6d97c799e893fcdd88872f3655c05a4947a8a8c9b494445445ca7054a984406f9523bf9918b6eee419387a07633c5a1021b0979bf84dcdd0ff00b3850ca5f9df

Download Submit
memory/744-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1084-54-0x0000000075341000-0x0000000075343000-memory.dmp

Filesize
8KB

Download
memory/1084-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads