sakula | 1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd

General

Target

1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe
Size

216KB
MD5

385ad9d8f92d0e129b7756a7c10c3585
SHA1

c61da48b4e7635f471893c77600501e91060bbf9
SHA256

1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd
SHA512

7e53ef8af41c384f1f1f8a3a5c9d06f38262631c4b66d3600f30e2d67f2a442ca9c479ba6dda52017468fee9ec8bb0ca70ecf1aa25d4c09d66d866c2805c44d3

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/1608-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1744-60-0x0000000000400000-0x0000000000420000-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

1744 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1252 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe

pid process

1608 1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe

pid	process
1744	MediaCenter.exe

pid	process
1252	cmd.exe

pid	process
1608	1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.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"	1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.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

1484 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe

description pid process

Token: SeIncBasePriorityPrivilege 1608 1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe

pid	process
1484	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1608	1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.execmd.exe

description	pid	process	target process
PID 1608 wrote to memory of 1744	1608	1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe	MediaCenter.exe
PID 1608 wrote to memory of 1744	1608	1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe	MediaCenter.exe
PID 1608 wrote to memory of 1744	1608	1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe	MediaCenter.exe
PID 1608 wrote to memory of 1744	1608	1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe	MediaCenter.exe
PID 1608 wrote to memory of 1252	1608	1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe	cmd.exe
PID 1608 wrote to memory of 1252	1608	1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe	cmd.exe
PID 1608 wrote to memory of 1252	1608	1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe	cmd.exe
PID 1608 wrote to memory of 1252	1608	1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe	cmd.exe
PID 1252 wrote to memory of 1484	1252	cmd.exe	PING.EXE
PID 1252 wrote to memory of 1484	1252	cmd.exe	PING.EXE
PID 1252 wrote to memory of 1484	1252	cmd.exe	PING.EXE
PID 1252 wrote to memory of 1484	1252	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe
"C:\Users\Admin\AppData\Local\Temp\1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1608

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1744

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1506b557906835a9d319d79554c8b4c8416e1e50ca71aee4f89bc903b9abcafd.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1252

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1484

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
d18eef236d3b57686545e7226470a348

SHA1
6bb17d97204d44c69481db855065dcb4bbd16d6b

SHA256
f15dca448ea17cb9667ee9faacb17c3457846f908f86ecc8a95640694e78256b

SHA512
631e892b2a7067f01bb94786177b32d54ce6833e559eeabdf269f80f67489645648c7a8f21a1bcf91f1a70dd8b8e1ece3fe6ce8f66b76fad37af5c6165c5fc79

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

MD5
d18eef236d3b57686545e7226470a348

SHA1
6bb17d97204d44c69481db855065dcb4bbd16d6b

SHA256
f15dca448ea17cb9667ee9faacb17c3457846f908f86ecc8a95640694e78256b

SHA512
631e892b2a7067f01bb94786177b32d54ce6833e559eeabdf269f80f67489645648c7a8f21a1bcf91f1a70dd8b8e1ece3fe6ce8f66b76fad37af5c6165c5fc79

Download Submit
memory/1608-55-0x00000000763B1000-0x00000000763B3000-memory.dmp

Filesize
8KB

Download
memory/1608-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1744-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads