sakula | 0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be

General

Target

0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe
Size

176KB
MD5

a315ae6557cdeaf61a9431f8abf663e4
SHA1

6094ea8a39ec4269da303a68a009ddb49214ecff
SHA256

0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be
SHA512

a490430fc2bfba21802c46a8e4c06d2bdf42297890f8a6bd5ee61d042644044b1b0b227934cbcc17d86bd3aef4f49dc22fc6f715d34d0f81694eba0477fb3e82

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/1672-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/956-60-0x0000000000400000-0x0000000000420000-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

956 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

964 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe

pid process

1672 0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe

pid	process
956	MediaCenter.exe

pid	process
964	cmd.exe

pid	process
1672	0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.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"	0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.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:

0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe

description pid process

Token: SeIncBasePriorityPrivilege 1672 0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe

pid	process
844	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1672	0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.execmd.exe

description	pid	process	target process
PID 1672 wrote to memory of 956	1672	0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe	MediaCenter.exe
PID 1672 wrote to memory of 956	1672	0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe	MediaCenter.exe
PID 1672 wrote to memory of 956	1672	0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe	MediaCenter.exe
PID 1672 wrote to memory of 956	1672	0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe	MediaCenter.exe
PID 1672 wrote to memory of 964	1672	0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe	cmd.exe
PID 1672 wrote to memory of 964	1672	0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe	cmd.exe
PID 1672 wrote to memory of 964	1672	0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe	cmd.exe
PID 1672 wrote to memory of 964	1672	0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe	cmd.exe
PID 964 wrote to memory of 844	964	cmd.exe	PING.EXE
PID 964 wrote to memory of 844	964	cmd.exe	PING.EXE
PID 964 wrote to memory of 844	964	cmd.exe	PING.EXE
PID 964 wrote to memory of 844	964	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe
"C:\Users\Admin\AppData\Local\Temp\0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1672

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:956

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0ba3cbdaa35132b275368375c8a1e915853e57b4a4a36e58c5f0edb1038b01be.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:964

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
515048a195d0e11a08b3a4c091154114

SHA1
1510d2f6e78a7e930ac8e68b4819936561646a31

SHA256
d0d21a2e6c35342ed31e397ce14cae6088ba3d0b5bb80ad32512aedc1fd77386

SHA512
9dcad7ddc4df051b70817228c423217bbd8963e3b72bf54430468aa1386bb1f7b80eb4355e46d75f95bc15025e3863014b98092acb37502b7f81d18914b38338

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

MD5
515048a195d0e11a08b3a4c091154114

SHA1
1510d2f6e78a7e930ac8e68b4819936561646a31

SHA256
d0d21a2e6c35342ed31e397ce14cae6088ba3d0b5bb80ad32512aedc1fd77386

SHA512
9dcad7ddc4df051b70817228c423217bbd8963e3b72bf54430468aa1386bb1f7b80eb4355e46d75f95bc15025e3863014b98092acb37502b7f81d18914b38338

Download Submit
memory/956-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1672-55-0x0000000075321000-0x0000000075323000-memory.dmp

Filesize
8KB

Download
memory/1672-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads