sakula | 14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53

General

Target

14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe
Size

216KB
MD5

b07590503b3d184a88d6b22013e39d59
SHA1

23f3876d91f7748764cc877cb740bf8381f2c51d
SHA256

14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53
SHA512

38c73f6ba4280e2f48a4c08effcba4d5207ae859374b3c8d052d9327eeeb8542e32c19ebff651143a576bbfce4465929d484fe6f91fe590b93414d663a36dc4a

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/1340-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/848-59-0x0000000000400000-0x0000000000420000-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

848 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

308 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe

pid process

1340 14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe

pid	process
848	MediaCenter.exe

pid	process
308	cmd.exe

pid	process
1340	14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.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"	14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.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

1096 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe

description pid process

Token: SeIncBasePriorityPrivilege 1340 14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe

pid	process
1096	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1340	14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.execmd.exe

description	pid	process	target process
PID 1340 wrote to memory of 848	1340	14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe	MediaCenter.exe
PID 1340 wrote to memory of 848	1340	14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe	MediaCenter.exe
PID 1340 wrote to memory of 848	1340	14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe	MediaCenter.exe
PID 1340 wrote to memory of 848	1340	14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe	MediaCenter.exe
PID 1340 wrote to memory of 308	1340	14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe	cmd.exe
PID 1340 wrote to memory of 308	1340	14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe	cmd.exe
PID 1340 wrote to memory of 308	1340	14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe	cmd.exe
PID 1340 wrote to memory of 308	1340	14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe	cmd.exe
PID 308 wrote to memory of 1096	308	cmd.exe	PING.EXE
PID 308 wrote to memory of 1096	308	cmd.exe	PING.EXE
PID 308 wrote to memory of 1096	308	cmd.exe	PING.EXE
PID 308 wrote to memory of 1096	308	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe
"C:\Users\Admin\AppData\Local\Temp\14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1340

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:848

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\14986310ec92e935b7a45a6bb2f6f1fe43f8cd9f0bd49575ab20ea7f57b67c53.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:308

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1096

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
a8a302c15cda60e72faf91a707448b36

SHA1
02217dcc846dff02bd545f4bb89215ad4b5aac3c

SHA256
d17c76ab4436a85b28e69cab7044e4c29274a7176d71ca550d399826415d7f61

SHA512
13838e39247e32feefec93cad005852dc236012a94a0ee59ea2b63a35b305fd1ec7cdb9c2ebd0340e86ebb164eb7001a9400614270ffbe8894677bcfbe00f674

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

MD5
a8a302c15cda60e72faf91a707448b36

SHA1
02217dcc846dff02bd545f4bb89215ad4b5aac3c

SHA256
d17c76ab4436a85b28e69cab7044e4c29274a7176d71ca550d399826415d7f61

SHA512
13838e39247e32feefec93cad005852dc236012a94a0ee59ea2b63a35b305fd1ec7cdb9c2ebd0340e86ebb164eb7001a9400614270ffbe8894677bcfbe00f674

Download Submit
memory/848-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1340-54-0x0000000075AE1000-0x0000000075AE3000-memory.dmp

Filesize
8KB

Download
memory/1340-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads