sakula | 087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5

General

Target

087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe
Size

176KB
MD5

27aeec117b2c0cee1145d4aa287ac800
SHA1

d711a3fc88b1909a3c6ce0bfea2db7c187d5f0e1
SHA256

087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5
SHA512

74f6f1fd426ddd63c99f92a4186b8ed2a0f7bf69b67297d941c4743d109d0491f808ddf0d625b8ae8ab9670beef8bc35c6c62657c4f177853c8d53d9b0bd2265

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/1404-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/332-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

332 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

396 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe

pid process

1404 087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe

pid	process
332	MediaCenter.exe

pid	process
396	cmd.exe

pid	process
1404	087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.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"	087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.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

1976 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe

description pid process

Token: SeIncBasePriorityPrivilege 1404 087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe

pid	process
1976	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1404	087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.execmd.exe

description	pid	process	target process
PID 1404 wrote to memory of 332	1404	087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe	MediaCenter.exe
PID 1404 wrote to memory of 332	1404	087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe	MediaCenter.exe
PID 1404 wrote to memory of 332	1404	087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe	MediaCenter.exe
PID 1404 wrote to memory of 332	1404	087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe	MediaCenter.exe
PID 1404 wrote to memory of 396	1404	087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe	cmd.exe
PID 1404 wrote to memory of 396	1404	087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe	cmd.exe
PID 1404 wrote to memory of 396	1404	087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe	cmd.exe
PID 1404 wrote to memory of 396	1404	087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe	cmd.exe
PID 396 wrote to memory of 1976	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1976	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1976	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1976	396	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe
"C:\Users\Admin\AppData\Local\Temp\087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1404

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:332

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\087d856c3686283e3a1f9b4bfac231971a047254cfc6342e9a4b84f73fe626d5.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:396

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1976

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
856de5279036be2b972a2d4d52ffb21a

SHA1
e7be27becdefe0d94747b6e3c2179506d7035cf1

SHA256
909b0829f616518bb68269e24bccecc364ea46a379d40eacef5513c7c38a566c

SHA512
0990349cf71d79c84627da080a7d394147442519346d0a983eb385562981c4ace5b69e37e57404cb476718251a6e3c5aa747747e5b550eeaeacd9300ce8f0c38

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
856de5279036be2b972a2d4d52ffb21a

SHA1
e7be27becdefe0d94747b6e3c2179506d7035cf1

SHA256
909b0829f616518bb68269e24bccecc364ea46a379d40eacef5513c7c38a566c

SHA512
0990349cf71d79c84627da080a7d394147442519346d0a983eb385562981c4ace5b69e37e57404cb476718251a6e3c5aa747747e5b550eeaeacd9300ce8f0c38

Download Submit
memory/332-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1404-54-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/1404-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads