sakula | 0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48

General

Target

0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe
Size

216KB
MD5

fcf6c4c4b9f65ba32f5edfc24c25e9c3
SHA1

2f9890cd5950e2f1f40807be4cf089f04ea41d45
SHA256

0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48
SHA512

deccb4ae545a7efd19bcf4e5f116a0fd647b9a5b9983c3a9fd8d3d097befeb345199034c82c61d1dd55ffffa65e11c309f7b3a5fa237ec098f75d6c8aeb9d82d

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/2032-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/584-60-0x0000000000400000-0x0000000000420000-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

584 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

968 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe

pid process

2032 0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe

pid	process
584	MediaCenter.exe

pid	process
968	cmd.exe

pid	process
2032	0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.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"	0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.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

924 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe

description pid process

Token: SeIncBasePriorityPrivilege 2032 0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe

pid	process
924	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2032	0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.execmd.exe

description	pid	process	target process
PID 2032 wrote to memory of 584	2032	0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe	MediaCenter.exe
PID 2032 wrote to memory of 584	2032	0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe	MediaCenter.exe
PID 2032 wrote to memory of 584	2032	0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe	MediaCenter.exe
PID 2032 wrote to memory of 584	2032	0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe	MediaCenter.exe
PID 2032 wrote to memory of 968	2032	0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe	cmd.exe
PID 2032 wrote to memory of 968	2032	0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe	cmd.exe
PID 2032 wrote to memory of 968	2032	0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe	cmd.exe
PID 2032 wrote to memory of 968	2032	0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe	cmd.exe
PID 968 wrote to memory of 924	968	cmd.exe	PING.EXE
PID 968 wrote to memory of 924	968	cmd.exe	PING.EXE
PID 968 wrote to memory of 924	968	cmd.exe	PING.EXE
PID 968 wrote to memory of 924	968	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe
"C:\Users\Admin\AppData\Local\Temp\0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2032

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:584

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d9dcfa390e93c72c617f491732e371e1fe7aa7ba2959a4ab3ad7912a7788c48.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:968

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:924

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
f49cbc6ff11ba3649fcd87893a3a1587

SHA1
3ff0838d0ec8d6080b7f0bf7a04ee58becaa35e1

SHA256
b49e056e2806b51cb6ddce3fd885e1bf4fac9e06f5d19959b2a85579689051eb

SHA512
dcfc03be230006afab99a0a010912d33ed3502cc296556524f568e4a20157a7c76363f60609d1501092f22b7c046ff83ae574034070f8bf2e47a5db2ae78d392

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

MD5
f49cbc6ff11ba3649fcd87893a3a1587

SHA1
3ff0838d0ec8d6080b7f0bf7a04ee58becaa35e1

SHA256
b49e056e2806b51cb6ddce3fd885e1bf4fac9e06f5d19959b2a85579689051eb

SHA512
dcfc03be230006afab99a0a010912d33ed3502cc296556524f568e4a20157a7c76363f60609d1501092f22b7c046ff83ae574034070f8bf2e47a5db2ae78d392

Download Submit
memory/584-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2032-55-0x0000000076731000-0x0000000076733000-memory.dmp

Filesize
8KB

Download
memory/2032-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads