sakula | 132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac

General

Target

132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe
Size

89KB
MD5

d8e00bbc9f76bf6ebc2697b9d7a47fad
SHA1

4f519aeb0ad06148a8351f5a0f38e77f038e38d2
SHA256

132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac
SHA512

d1ee44524b8c65a2ff33881ad22f1b2e0053c3c23ca88d251d766998fbd0c6027d2722a8485f53c462c1adda73b2b9dc484fa6703bfc2eb1cc8d899e39520e83

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/1876-58-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/1212-59-0x0000000000400000-0x000000000041B000-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

1212 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1920 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe

pid process

1876 132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe

pid	process
1212	MediaCenter.exe

pid	process
1920	cmd.exe

pid	process
1876	132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.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"	132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.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

844 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe

description pid process

Token: SeIncBasePriorityPrivilege 1876 132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe

pid	process
844	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1876	132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.execmd.exe

description	pid	process	target process
PID 1876 wrote to memory of 1212	1876	132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe	MediaCenter.exe
PID 1876 wrote to memory of 1212	1876	132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe	MediaCenter.exe
PID 1876 wrote to memory of 1212	1876	132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe	MediaCenter.exe
PID 1876 wrote to memory of 1212	1876	132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe	MediaCenter.exe
PID 1876 wrote to memory of 1920	1876	132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe	cmd.exe
PID 1876 wrote to memory of 1920	1876	132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe	cmd.exe
PID 1876 wrote to memory of 1920	1876	132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe	cmd.exe
PID 1876 wrote to memory of 1920	1876	132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe	cmd.exe
PID 1920 wrote to memory of 844	1920	cmd.exe	PING.EXE
PID 1920 wrote to memory of 844	1920	cmd.exe	PING.EXE
PID 1920 wrote to memory of 844	1920	cmd.exe	PING.EXE
PID 1920 wrote to memory of 844	1920	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe
"C:\Users\Admin\AppData\Local\Temp\132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1876

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1212

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\132687052433e49c5fadf9ca23ceac9a3e5d6453a544e9e9dfe6fb48a0f909ac.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1920

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:844

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
a63cfa7002491cd5e99e90a2c3b7f0f7

SHA1
3aaba7a271db093d4d28165f6e43177857b27a49

SHA256
b51b3a99a73fc36de6fddd4b1a3f92311622c247f86c55c6c84186588191f452

SHA512
f23e2a7654badefbf94e4e6d3b8080a04c2e6da3b3a8e3283054964fbec8ece0af31858f15a97a6f1ac854b941d141eab0579e557d3f7748cebbd5ba28580efb

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

MD5
a63cfa7002491cd5e99e90a2c3b7f0f7

SHA1
3aaba7a271db093d4d28165f6e43177857b27a49

SHA256
b51b3a99a73fc36de6fddd4b1a3f92311622c247f86c55c6c84186588191f452

SHA512
f23e2a7654badefbf94e4e6d3b8080a04c2e6da3b3a8e3283054964fbec8ece0af31858f15a97a6f1ac854b941d141eab0579e557d3f7748cebbd5ba28580efb

Download Submit
memory/1212-59-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1876-54-0x0000000076001000-0x0000000076003000-memory.dmp

Filesize
8KB

Download
memory/1876-58-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads