sakula | 10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91

General

Target

10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe
Size

216KB
MD5

b35358f26964918c18fbea4ca4c87ba2
SHA1

573fd2586a2762d08a6a884c0becbbc003802aac
SHA256

10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91
SHA512

2dae6ae1ac5e138abb808e9c0c6f70cc35ebbf15f49f3488f66ef04d4371562b65ea9f824b2d4f6c3cf51e65fe7bb0679133cf893f2dd6156f7ac8d6dbf2973c

Score

10^/10

sakula persistence rat 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/1532-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1540-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1540 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1520 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe

pid process

1532 10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe

pid	process
1540	MediaCenter.exe

pid	process
1520	cmd.exe

pid	process
1532	10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.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"	10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.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

1244 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe

description pid process

Token: SeIncBasePriorityPrivilege 1532 10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe

pid	process
1244	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1532	10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.execmd.exe

description	pid	process	target process
PID 1532 wrote to memory of 1540	1532	10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe	MediaCenter.exe
PID 1532 wrote to memory of 1540	1532	10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe	MediaCenter.exe
PID 1532 wrote to memory of 1540	1532	10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe	MediaCenter.exe
PID 1532 wrote to memory of 1540	1532	10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe	MediaCenter.exe
PID 1532 wrote to memory of 1520	1532	10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe	cmd.exe
PID 1532 wrote to memory of 1520	1532	10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe	cmd.exe
PID 1532 wrote to memory of 1520	1532	10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe	cmd.exe
PID 1532 wrote to memory of 1520	1532	10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe	cmd.exe
PID 1520 wrote to memory of 1244	1520	cmd.exe	PING.EXE
PID 1520 wrote to memory of 1244	1520	cmd.exe	PING.EXE
PID 1520 wrote to memory of 1244	1520	cmd.exe	PING.EXE
PID 1520 wrote to memory of 1244	1520	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe
"C:\Users\Admin\AppData\Local\Temp\10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1532

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1540

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\10afa2f83f36d61d974a647f31f0fdc0c07d10236c9f49905f8c5e12bd10db91.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1520

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1244

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
e4b7c781a4bbabb14e22dd87da83d4f5

SHA1
aba348f6c3f49496005d8c6609c962061bf51a8f

SHA256
c6a8f81a5c3c8da89c74169517d248109b7ef0b218459abce557cfd3d1fc8c13

SHA512
08b6fbda6d38d5790459141bec38de824a914b7cb32b400b7179fdcbe91f54d04a14fbd184ef31e2f35464c8f0444202f1370f71e15a61a1236657940352513d

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

MD5
e4b7c781a4bbabb14e22dd87da83d4f5

SHA1
aba348f6c3f49496005d8c6609c962061bf51a8f

SHA256
c6a8f81a5c3c8da89c74169517d248109b7ef0b218459abce557cfd3d1fc8c13

SHA512
08b6fbda6d38d5790459141bec38de824a914b7cb32b400b7179fdcbe91f54d04a14fbd184ef31e2f35464c8f0444202f1370f71e15a61a1236657940352513d

Download Submit
memory/1532-55-0x0000000074F11000-0x0000000074F13000-memory.dmp

Filesize
8KB

Download
memory/1532-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1540-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads