sakula | 1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542

General

Target

1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe
Size

216KB
MD5

b0e26c0f6b4f5918574a7ea6cb406af8
SHA1

9b00781c9a16bb2131253818093b436dc3a9d3a7
SHA256

1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542
SHA512

ef1c1ff8ab9c5d0321ccb37289c69e6713010894a842b88d71a17f4c7c07cd9ccf973405c549959730311f348b87625bbefdbc32d058f6c2ea2e67dcec5d8f28

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/964-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/804-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

804 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

932 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe

pid process

964 1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe

pid	process
804	MediaCenter.exe

pid	process
932	cmd.exe

pid	process
964	1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.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"	1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.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

1828 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe

description pid process

Token: SeIncBasePriorityPrivilege 964 1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe

pid	process
1828	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	964	1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.execmd.exe

description	pid	process	target process
PID 964 wrote to memory of 804	964	1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe	MediaCenter.exe
PID 964 wrote to memory of 804	964	1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe	MediaCenter.exe
PID 964 wrote to memory of 804	964	1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe	MediaCenter.exe
PID 964 wrote to memory of 804	964	1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe	MediaCenter.exe
PID 964 wrote to memory of 932	964	1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe	cmd.exe
PID 964 wrote to memory of 932	964	1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe	cmd.exe
PID 964 wrote to memory of 932	964	1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe	cmd.exe
PID 964 wrote to memory of 932	964	1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe	cmd.exe
PID 932 wrote to memory of 1828	932	cmd.exe	PING.EXE
PID 932 wrote to memory of 1828	932	cmd.exe	PING.EXE
PID 932 wrote to memory of 1828	932	cmd.exe	PING.EXE
PID 932 wrote to memory of 1828	932	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe
"C:\Users\Admin\AppData\Local\Temp\1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:964

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:804

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1287940357da4bcf15f37ac71e6f5ea0530747e183cb9ad0a3ea806695dfd542.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:932

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1828

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
da1edcf54e6f364ee477f86b621b827e

SHA1
9abb6c27834997d3e51f2d469f9b797933f56a20

SHA256
f2b109ecd2ddf02e1bf375b77f5ff9c69fc64671e0d094abf40f774141772569

SHA512
5852d40eb67407a742bd7577190b1a706a07f24f55c08d08bfc1ee34daf274ead1278105d1183aa435e724718a0f10a33124fc0f3c2457a8522e2855376f3e9e

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

MD5
da1edcf54e6f364ee477f86b621b827e

SHA1
9abb6c27834997d3e51f2d469f9b797933f56a20

SHA256
f2b109ecd2ddf02e1bf375b77f5ff9c69fc64671e0d094abf40f774141772569

SHA512
5852d40eb67407a742bd7577190b1a706a07f24f55c08d08bfc1ee34daf274ead1278105d1183aa435e724718a0f10a33124fc0f3c2457a8522e2855376f3e9e

Download Submit
memory/804-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/964-54-0x0000000075341000-0x0000000075343000-memory.dmp

Filesize
8KB

Download
memory/964-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads