sakula | 25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8

General

Target

25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe
Size

89KB
MD5

64201ec97467910e74f40140c4aaa5ce
SHA1

98ebfabfae701dc7e6e7400356a5bb5a5c373ec8
SHA256

25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8
SHA512

896017e88ce927e4784f622086e4b2f236d64e56ce9a4c70ebe2a64d137038d3a9ec9be104d16a6b963d4235682b9f57701ef900b9e0b5d23c3cf1d19273d369

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

1928 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1980 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe

pid process

1760 25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe

pid	process
1928	MediaCenter.exe

pid	process
1980	cmd.exe

pid	process
1760	25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.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"	25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.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

1836 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe

description pid process

Token: SeIncBasePriorityPrivilege 1760 25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe

pid	process
1836	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1760	25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.execmd.exe

description	pid	process	target process
PID 1760 wrote to memory of 1928	1760	25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe	MediaCenter.exe
PID 1760 wrote to memory of 1928	1760	25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe	MediaCenter.exe
PID 1760 wrote to memory of 1928	1760	25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe	MediaCenter.exe
PID 1760 wrote to memory of 1928	1760	25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe	MediaCenter.exe
PID 1760 wrote to memory of 1980	1760	25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe	cmd.exe
PID 1760 wrote to memory of 1980	1760	25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe	cmd.exe
PID 1760 wrote to memory of 1980	1760	25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe	cmd.exe
PID 1760 wrote to memory of 1980	1760	25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe	cmd.exe
PID 1980 wrote to memory of 1836	1980	cmd.exe	PING.EXE
PID 1980 wrote to memory of 1836	1980	cmd.exe	PING.EXE
PID 1980 wrote to memory of 1836	1980	cmd.exe	PING.EXE
PID 1980 wrote to memory of 1836	1980	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe
"C:\Users\Admin\AppData\Local\Temp\25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1760

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1928

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\25620250231753f08e62b21d998095572c5ab8dafe99a4a0016ebaab64593bb8.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:1836

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
2988ff7349bac798ccc4d5607df6babf

SHA1
9911e3ab267e4d8ea39263959c21c18226151a77

SHA256
bc314e74de6f55bba70ff5c0894644ab52fc50b4bcca9b37bdd9894200cc49c6

SHA512
797b0103ab366338e9b069dfd374ef99f2951808907f99f0dcf1900a7e6847478193e59974ae90cb7357501bdd83c742aa74e62e7bb675a00fdffc99d6cb36b2

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

MD5
2988ff7349bac798ccc4d5607df6babf

SHA1
9911e3ab267e4d8ea39263959c21c18226151a77

SHA256
bc314e74de6f55bba70ff5c0894644ab52fc50b4bcca9b37bdd9894200cc49c6

SHA512
797b0103ab366338e9b069dfd374ef99f2951808907f99f0dcf1900a7e6847478193e59974ae90cb7357501bdd83c742aa74e62e7bb675a00fdffc99d6cb36b2

Download Submit
memory/1760-54-0x0000000075341000-0x0000000075343000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads