sakula | 1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5

General

Target

1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe
Size

216KB
MD5

59fd038d2ba5068b6aa3a602d94f6df2
SHA1

1569756def3791fdbe2daf1157ad0f8229188429
SHA256

1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5
SHA512

41efe221e581fe6a986d75762604690dd7ead91ef0ed9c07f7dde6ea548a2cb58fb731a17601d3296a9c18442eb65c29d3c661baaeb737cbffbc66c7d58e44d6

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/1204-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1600-59-0x0000000000400000-0x0000000000420000-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

1600 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

392 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe

pid process

1204 1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe

pid	process
1600	MediaCenter.exe

pid	process
392	cmd.exe

pid	process
1204	1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.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"	1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.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

1284 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe

description pid process

Token: SeIncBasePriorityPrivilege 1204 1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe

pid	process
1284	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1204	1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.execmd.exe

description	pid	process	target process
PID 1204 wrote to memory of 1600	1204	1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe	MediaCenter.exe
PID 1204 wrote to memory of 1600	1204	1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe	MediaCenter.exe
PID 1204 wrote to memory of 1600	1204	1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe	MediaCenter.exe
PID 1204 wrote to memory of 1600	1204	1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe	MediaCenter.exe
PID 1204 wrote to memory of 392	1204	1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe	cmd.exe
PID 1204 wrote to memory of 392	1204	1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe	cmd.exe
PID 1204 wrote to memory of 392	1204	1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe	cmd.exe
PID 1204 wrote to memory of 392	1204	1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe	cmd.exe
PID 392 wrote to memory of 1284	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 1284	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 1284	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 1284	392	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe
"C:\Users\Admin\AppData\Local\Temp\1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1204

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1600

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1420c020a603db3b378ea35e840956b37fb18711741587975a40eb03fe6463a5.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:392

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1284

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
a252166e1225303259245e3582720b68

SHA1
c87f6c0a4f783e4cb7f5af4b7b46b772fa503b16

SHA256
05a83db6908ad1db9f8401c1725e2e62e8a9cc037fe5bef61c2931e379751320

SHA512
dcd1177ec2f55f55c923778b4171b678a7761164212e3560e2ea8f064ace4f1df4b98ee219c289b2701015c8e3c17b18f79b4a50f2b83fe84c5d0cfa1478d69c

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

MD5
a252166e1225303259245e3582720b68

SHA1
c87f6c0a4f783e4cb7f5af4b7b46b772fa503b16

SHA256
05a83db6908ad1db9f8401c1725e2e62e8a9cc037fe5bef61c2931e379751320

SHA512
dcd1177ec2f55f55c923778b4171b678a7761164212e3560e2ea8f064ace4f1df4b98ee219c289b2701015c8e3c17b18f79b4a50f2b83fe84c5d0cfa1478d69c

Download Submit
memory/1204-54-0x0000000075CE1000-0x0000000075CE3000-memory.dmp

Filesize
8KB

Download
memory/1204-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1600-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads