sakula | 0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd

General

Target

0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe
Size

120KB
MD5

43d416b54a7bbc7c120254879b308cbb
SHA1

1da497ac6116fb330141166c87d49356ff7f688c
SHA256

0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd
SHA512

2bb63336bf5e8ef0581c73e99605e0eef0fd0c6bcf639283e0395373c75a6503fda201d2a5e058e3259b907f81e0f5149c0cf23a1f0cebb2a2ea7df180bb9535

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
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1664-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1576-59-0x0000000000400000-0x0000000000420000-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

1576 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

432 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe

pid process

1664 0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe

pid	process
1576	MediaCenter.exe

pid	process
432	cmd.exe

pid	process
1664	0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.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"	0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.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

1856 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe

description pid process

Token: SeIncBasePriorityPrivilege 1664 0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe

pid	process
1856	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1664	0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.execmd.exe

description	pid	process	target process
PID 1664 wrote to memory of 1576	1664	0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe	MediaCenter.exe
PID 1664 wrote to memory of 1576	1664	0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe	MediaCenter.exe
PID 1664 wrote to memory of 1576	1664	0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe	MediaCenter.exe
PID 1664 wrote to memory of 1576	1664	0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe	MediaCenter.exe
PID 1664 wrote to memory of 432	1664	0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe	cmd.exe
PID 1664 wrote to memory of 432	1664	0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe	cmd.exe
PID 1664 wrote to memory of 432	1664	0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe	cmd.exe
PID 1664 wrote to memory of 432	1664	0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe	cmd.exe
PID 432 wrote to memory of 1856	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1856	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1856	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1856	432	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe
"C:\Users\Admin\AppData\Local\Temp\0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1664

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1576

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0acae2f4fdc58e4e89a5ec08bc674e52de33d5cf2e2039f313c472b5126b34dd.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:432

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1856

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
75dc4f7e12bee0bca5bad8583e2dfcee

SHA1
2a33a4f3eaeaf7ca730e1c7908c01d93f794011f

SHA256
9003fbeeccfd001b6b71760dda7b92f12709c387c1d9e5c035b03e4d15e38caa

SHA512
2a42c2b1c37b0ddff70e15fba3d5dc7cbb8ae687a986b407e74b5a4d5767ffa5f8c5567074dbb34a3a1bcde0cac6d4fba705f48f802b1440438f9bf363eb3465

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
75dc4f7e12bee0bca5bad8583e2dfcee

SHA1
2a33a4f3eaeaf7ca730e1c7908c01d93f794011f

SHA256
9003fbeeccfd001b6b71760dda7b92f12709c387c1d9e5c035b03e4d15e38caa

SHA512
2a42c2b1c37b0ddff70e15fba3d5dc7cbb8ae687a986b407e74b5a4d5767ffa5f8c5567074dbb34a3a1bcde0cac6d4fba705f48f802b1440438f9bf363eb3465

Download Submit
memory/1576-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1664-54-0x00000000754B1000-0x00000000754B3000-memory.dmp

Filesize
8KB

Download
memory/1664-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads