sakula | 14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92

General

Target

14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe
Size

216KB
MD5

2bd8662c5f410bb778aefa14ba7f1242
SHA1

2f923171086d16751ec97de2e3820ac04af62353
SHA256

14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92
SHA512

3efdaf9ed6ac1a885bb289d48f1d9dea3b8fdfa678fd9a31ee5a0a274f3c7c3f6ba2c4c7de8355cf273a5ab8aa2e7ea8c3d1def20f428fa78984c1b72c7dd613

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/948-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1332-60-0x0000000000400000-0x0000000000420000-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

1332 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1860 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe

pid process

948 14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe

pid	process
1332	MediaCenter.exe

pid	process
1860	cmd.exe

pid	process
948	14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.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"	14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.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

1872 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe

description pid process

Token: SeIncBasePriorityPrivilege 948 14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe

pid	process
1872	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	948	14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.execmd.exe

description	pid	process	target process
PID 948 wrote to memory of 1332	948	14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe	MediaCenter.exe
PID 948 wrote to memory of 1332	948	14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe	MediaCenter.exe
PID 948 wrote to memory of 1332	948	14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe	MediaCenter.exe
PID 948 wrote to memory of 1332	948	14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe	MediaCenter.exe
PID 948 wrote to memory of 1860	948	14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe	cmd.exe
PID 948 wrote to memory of 1860	948	14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe	cmd.exe
PID 948 wrote to memory of 1860	948	14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe	cmd.exe
PID 948 wrote to memory of 1860	948	14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe	cmd.exe
PID 1860 wrote to memory of 1872	1860	cmd.exe	PING.EXE
PID 1860 wrote to memory of 1872	1860	cmd.exe	PING.EXE
PID 1860 wrote to memory of 1872	1860	cmd.exe	PING.EXE
PID 1860 wrote to memory of 1872	1860	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe
"C:\Users\Admin\AppData\Local\Temp\14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:948

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1332

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\14fb8fcd4656d2e2ba9444a0eb952264a13d47a67f4e6c65dc064ff4bee39c92.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1860

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1872

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
de461a19b8bd198b3b90ed3976e723ae

SHA1
2e9e9ea84d846b78f415c48d45b08a99f6f505a2

SHA256
bf76173661e0972d8c891664c4a6f2564d1aa186bcedc8d85907c11f25936659

SHA512
c7d72422b4fa93d92ec7992596cd2e62e57ae8dab3656a7c2f3dd9dfa48254b0aa7e28aec2cc74ac8f7eb73844e07e79cbeefa78eed35df75c4d67dbefc5457e

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

MD5
de461a19b8bd198b3b90ed3976e723ae

SHA1
2e9e9ea84d846b78f415c48d45b08a99f6f505a2

SHA256
bf76173661e0972d8c891664c4a6f2564d1aa186bcedc8d85907c11f25936659

SHA512
c7d72422b4fa93d92ec7992596cd2e62e57ae8dab3656a7c2f3dd9dfa48254b0aa7e28aec2cc74ac8f7eb73844e07e79cbeefa78eed35df75c4d67dbefc5457e

Download Submit
memory/948-55-0x0000000075F91000-0x0000000075F93000-memory.dmp

Filesize
8KB

Download
memory/948-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1332-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads