sakula | 16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07

General

Target

16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe
Size

192KB
MD5

a8a03a9294f698359b1a13bfcb49aee1
SHA1

a033d01f1691bb070659c58f00b9a6a4a1d2324e
SHA256

16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07
SHA512

0829c524512e7d2a202458c1562620ac0a9ea9594eef8ce7cc34f21401b1ee9ee602daaf2cec5629d91776fceb4a84307265da1d068c1563b4ee600b8e604469

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 3 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
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1620 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

968 cmd.exe

pid	process
1620	MediaCenter.exe

pid	process
968	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe

pid	process
964	16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe
964	16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.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"	16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.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

1920 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe

description pid process

Token: SeIncBasePriorityPrivilege 964 16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe

pid	process
1920	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	964	16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.execmd.exe

description	pid	process	target process
PID 964 wrote to memory of 1620	964	16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe	MediaCenter.exe
PID 964 wrote to memory of 1620	964	16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe	MediaCenter.exe
PID 964 wrote to memory of 1620	964	16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe	MediaCenter.exe
PID 964 wrote to memory of 1620	964	16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe	MediaCenter.exe
PID 964 wrote to memory of 968	964	16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe	cmd.exe
PID 964 wrote to memory of 968	964	16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe	cmd.exe
PID 964 wrote to memory of 968	964	16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe	cmd.exe
PID 964 wrote to memory of 968	964	16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe	cmd.exe
PID 968 wrote to memory of 1920	968	cmd.exe	PING.EXE
PID 968 wrote to memory of 1920	968	cmd.exe	PING.EXE
PID 968 wrote to memory of 1920	968	cmd.exe	PING.EXE
PID 968 wrote to memory of 1920	968	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe
"C:\Users\Admin\AppData\Local\Temp\16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.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:1620

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\16b2b7816b091839ae9da3eb1921613f72c127e7ab5b819ff918389a1ad5df07.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:968

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1920

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
c492bd0ac59ce207b69800eba6d6ff0c

SHA1
d4c5f9f73897876a318e8f6f178ef4b6afb44687

SHA256
d69db455f12cc7c45319a76e3967cb91a0af4d32d372b08be13d8173ab74d4f2

SHA512
0f47ac8255e132463bfedcae269230cb6f37b6071a14c4e3be028ec933ee499b14abf8ae8665878348282e13962156754a79da89d252cc206f68a7a6a37518ab

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

MD5
c492bd0ac59ce207b69800eba6d6ff0c

SHA1
d4c5f9f73897876a318e8f6f178ef4b6afb44687

SHA256
d69db455f12cc7c45319a76e3967cb91a0af4d32d372b08be13d8173ab74d4f2

SHA512
0f47ac8255e132463bfedcae269230cb6f37b6071a14c4e3be028ec933ee499b14abf8ae8665878348282e13962156754a79da89d252cc206f68a7a6a37518ab

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

MD5
c492bd0ac59ce207b69800eba6d6ff0c

SHA1
d4c5f9f73897876a318e8f6f178ef4b6afb44687

SHA256
d69db455f12cc7c45319a76e3967cb91a0af4d32d372b08be13d8173ab74d4f2

SHA512
0f47ac8255e132463bfedcae269230cb6f37b6071a14c4e3be028ec933ee499b14abf8ae8665878348282e13962156754a79da89d252cc206f68a7a6a37518ab

Download Submit
memory/964-55-0x0000000074EC1000-0x0000000074EC3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads