sakula | 14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613

General

Target

14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe
Size

220KB
MD5

3746d51f378b950dca5ad04087cd8fd6
SHA1

41acbd38c1c5239108d6863cb1ec2c5a695e29a9
SHA256

14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613
SHA512

091baec49264aecb825bf4a07cea0fecb2f50197eb2915bf2c829ad17a57b539f30e461b2943f2dcfc1ed3afe95190c2a6a9811be025d49eb2df833c8e539491

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/1500-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/656-59-0x0000000000400000-0x0000000000420000-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

656 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1856 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe

pid process

1500 14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe

pid	process
656	MediaCenter.exe

pid	process
1856	cmd.exe

pid	process
1500	14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.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"	14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.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

1056 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe

description pid process

Token: SeIncBasePriorityPrivilege 1500 14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe

pid	process
1056	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1500	14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.execmd.exe

description	pid	process	target process
PID 1500 wrote to memory of 656	1500	14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe	MediaCenter.exe
PID 1500 wrote to memory of 656	1500	14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe	MediaCenter.exe
PID 1500 wrote to memory of 656	1500	14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe	MediaCenter.exe
PID 1500 wrote to memory of 656	1500	14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe	MediaCenter.exe
PID 1500 wrote to memory of 1856	1500	14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe	cmd.exe
PID 1500 wrote to memory of 1856	1500	14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe	cmd.exe
PID 1500 wrote to memory of 1856	1500	14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe	cmd.exe
PID 1500 wrote to memory of 1856	1500	14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe	cmd.exe
PID 1856 wrote to memory of 1056	1856	cmd.exe	PING.EXE
PID 1856 wrote to memory of 1056	1856	cmd.exe	PING.EXE
PID 1856 wrote to memory of 1056	1856	cmd.exe	PING.EXE
PID 1856 wrote to memory of 1056	1856	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe
"C:\Users\Admin\AppData\Local\Temp\14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1500

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:656

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\14399a05b63567f65ca79e1e37fa6bfe18b000fafd4c925a91cf89c766477613.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1856

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1056

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
a5bc7c9c602206a1df501e3116e0c659

SHA1
d2c559b31e46487bebdbf5e3f050b448da7c4af9

SHA256
ae679fbec872ebcdffc148a358180c016966be20202f155b1fc3207a98230fc4

SHA512
4a4a9676a5b3926a93e8b497e330d538397418721abea480448f678837024527ec62deede476437045b17f5854b20ee922083d76e9957ee3f5a96470a3a43fd7

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

MD5
a5bc7c9c602206a1df501e3116e0c659

SHA1
d2c559b31e46487bebdbf5e3f050b448da7c4af9

SHA256
ae679fbec872ebcdffc148a358180c016966be20202f155b1fc3207a98230fc4

SHA512
4a4a9676a5b3926a93e8b497e330d538397418721abea480448f678837024527ec62deede476437045b17f5854b20ee922083d76e9957ee3f5a96470a3a43fd7

Download Submit
memory/656-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1500-54-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/1500-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads