sakula | 0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7

General

Target

0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe
Size

216KB
MD5

a749645ce30b2b681d1fac81b7f16dbd
SHA1

f5187f225189894a3b566a59a26fa2e63d359353
SHA256

0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7
SHA512

af6a01c35a41750d9f7c5c54235025ff978d9c7b5e44d6e791a537d069f7328a20cbbb484aefd62d0acfff6a7e4f7a4ad673a69ea4aa05bbf565a0394bbe6195

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/1600-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/2036-59-0x0000000000400000-0x0000000000420000-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

2036 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

432 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe

pid process

1600 0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe

pid	process
2036	MediaCenter.exe

pid	process
432	cmd.exe

pid	process
1600	0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.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"	0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.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

968 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe

description pid process

Token: SeIncBasePriorityPrivilege 1600 0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe

pid	process
968	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1600	0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.execmd.exe

description	pid	process	target process
PID 1600 wrote to memory of 2036	1600	0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe	MediaCenter.exe
PID 1600 wrote to memory of 2036	1600	0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe	MediaCenter.exe
PID 1600 wrote to memory of 2036	1600	0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe	MediaCenter.exe
PID 1600 wrote to memory of 2036	1600	0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe	MediaCenter.exe
PID 1600 wrote to memory of 432	1600	0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe	cmd.exe
PID 1600 wrote to memory of 432	1600	0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe	cmd.exe
PID 1600 wrote to memory of 432	1600	0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe	cmd.exe
PID 1600 wrote to memory of 432	1600	0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe	cmd.exe
PID 432 wrote to memory of 968	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 968	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 968	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 968	432	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe
"C:\Users\Admin\AppData\Local\Temp\0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1600

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2036

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0b48382cbd5d36a385a1a5d62023e44f11b79c8b3b1dd0242bfca46bcbb845f7.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:968

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
8993b3e781a503c617352f78a75b3c01

SHA1
922fed20854c5070464baa3ce404d158ea6d471e

SHA256
1595cd4d1bf04cb6548dea825fe77c2f3ddaa06b7fdcfa0ba2444068215fafe6

SHA512
bef6c05ceb984ce72d957e152a0bda6eb4d89cb479f89dc4941f4244a88ccf1955d38340e0586e82aa57e2e5fe529026890a744431aa7d33777b7372454c0219

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

MD5
8993b3e781a503c617352f78a75b3c01

SHA1
922fed20854c5070464baa3ce404d158ea6d471e

SHA256
1595cd4d1bf04cb6548dea825fe77c2f3ddaa06b7fdcfa0ba2444068215fafe6

SHA512
bef6c05ceb984ce72d957e152a0bda6eb4d89cb479f89dc4941f4244a88ccf1955d38340e0586e82aa57e2e5fe529026890a744431aa7d33777b7372454c0219

Download Submit
memory/1600-54-0x0000000075CE1000-0x0000000075CE3000-memory.dmp

Filesize
8KB

Download
memory/1600-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2036-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads