sakula | 15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a

General

Target

15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe
Size

216KB
MD5

1523cd18999c6a67847e1b311690e085
SHA1

c4cbaa205917294eb66d44d81b29e34f8a09766c
SHA256

15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a
SHA512

60a3e98d378ba7c3e2c7fbd3011a8021ea5975a17cdf0a115a8f7bf3de617c91415b888b5990f1f3472f6ef52d4aad0147b90dc588996764193668d714429574

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/980-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1916-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1916 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1120 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe

pid process

980 15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe

pid	process
1916	MediaCenter.exe

pid	process
1120	cmd.exe

pid	process
980	15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.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"	15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.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

1220 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe

description pid process

Token: SeIncBasePriorityPrivilege 980 15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe

pid	process
1220	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	980	15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.execmd.exe

description	pid	process	target process
PID 980 wrote to memory of 1916	980	15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe	MediaCenter.exe
PID 980 wrote to memory of 1916	980	15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe	MediaCenter.exe
PID 980 wrote to memory of 1916	980	15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe	MediaCenter.exe
PID 980 wrote to memory of 1916	980	15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe	MediaCenter.exe
PID 980 wrote to memory of 1120	980	15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe	cmd.exe
PID 980 wrote to memory of 1120	980	15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe	cmd.exe
PID 980 wrote to memory of 1120	980	15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe	cmd.exe
PID 980 wrote to memory of 1120	980	15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe	cmd.exe
PID 1120 wrote to memory of 1220	1120	cmd.exe	PING.EXE
PID 1120 wrote to memory of 1220	1120	cmd.exe	PING.EXE
PID 1120 wrote to memory of 1220	1120	cmd.exe	PING.EXE
PID 1120 wrote to memory of 1220	1120	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe
"C:\Users\Admin\AppData\Local\Temp\15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:980

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1916

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\15e859ef2b3a9956d28887096e987e2bbb49152dea8c03d6f42d0e95a69eca9a.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1120

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1220

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
abc03a909ad8703af1cf9e728e264166

SHA1
835cfa3b1020d5c4d71302c5d8aad0140ba2b696

SHA256
c3ea339bf1b5a0575d27caadde7d15881e13d41dc44b3b648185180c7c9555a8

SHA512
5806877c050a7fa352ff4b3d826a3b07567d99b1295ab868902d0382a12c443190fbec7d01309f20686101ac7f944dfede64884ce561b26ed055dde88afd51c1

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

MD5
abc03a909ad8703af1cf9e728e264166

SHA1
835cfa3b1020d5c4d71302c5d8aad0140ba2b696

SHA256
c3ea339bf1b5a0575d27caadde7d15881e13d41dc44b3b648185180c7c9555a8

SHA512
5806877c050a7fa352ff4b3d826a3b07567d99b1295ab868902d0382a12c443190fbec7d01309f20686101ac7f944dfede64884ce561b26ed055dde88afd51c1

Download Submit
memory/980-54-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download
memory/980-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1916-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads