sakula | 17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a

General

Target

17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe
Size

100KB
MD5

9d2b371cf65733029fc71ff271491e1c
SHA1

8cd06ecf9d5590bad1c31bca681dcce651260daf
SHA256

17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a
SHA512

c0522b6822b39bebe8de02b137c85a7c5a3f68660983bb588664ae863507961bad5c2cc6203c9a420b9cf007690ffee8d628fdcf4b72c4a8313c1b6802494ef1

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

956 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

812 cmd.exe

pid	process
956	MediaCenter.exe

pid	process
812	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe

pid	process
1884	17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe
1884	17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.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"	17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.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

1792 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe

description pid process

Token: SeIncBasePriorityPrivilege 1884 17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe

pid	process
1792	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1884	17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.execmd.exe

description	pid	process	target process
PID 1884 wrote to memory of 956	1884	17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe	MediaCenter.exe
PID 1884 wrote to memory of 956	1884	17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe	MediaCenter.exe
PID 1884 wrote to memory of 956	1884	17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe	MediaCenter.exe
PID 1884 wrote to memory of 956	1884	17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe	MediaCenter.exe
PID 1884 wrote to memory of 812	1884	17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe	cmd.exe
PID 1884 wrote to memory of 812	1884	17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe	cmd.exe
PID 1884 wrote to memory of 812	1884	17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe	cmd.exe
PID 1884 wrote to memory of 812	1884	17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe	cmd.exe
PID 812 wrote to memory of 1792	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1792	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1792	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1792	812	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe
"C:\Users\Admin\AppData\Local\Temp\17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1884

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:956

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\17bcdbeca03d7b7713b8994f8019ddcebcfce52f666e078760262641b9443a7a.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:812

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1792

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
164f61b2601aec9b085dd366114cab55

SHA1
075e42044dd85ab1a0dde1388906677a2e42bdf0

SHA256
faa249aaf6a0a6a08687b3b6e76949f9520f34a172b31feb7a471e097427e93f

SHA512
eb023ed893116bf7b807a59ec73df8ff7babab0017b4dcea0948a7b3e3b794f95e470269f5bdee94d44e4d02aeeac124492ab4ebd11f90ebcd27a2963139ef78

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

MD5
164f61b2601aec9b085dd366114cab55

SHA1
075e42044dd85ab1a0dde1388906677a2e42bdf0

SHA256
faa249aaf6a0a6a08687b3b6e76949f9520f34a172b31feb7a471e097427e93f

SHA512
eb023ed893116bf7b807a59ec73df8ff7babab0017b4dcea0948a7b3e3b794f95e470269f5bdee94d44e4d02aeeac124492ab4ebd11f90ebcd27a2963139ef78

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

MD5
164f61b2601aec9b085dd366114cab55

SHA1
075e42044dd85ab1a0dde1388906677a2e42bdf0

SHA256
faa249aaf6a0a6a08687b3b6e76949f9520f34a172b31feb7a471e097427e93f

SHA512
eb023ed893116bf7b807a59ec73df8ff7babab0017b4dcea0948a7b3e3b794f95e470269f5bdee94d44e4d02aeeac124492ab4ebd11f90ebcd27a2963139ef78

Download Submit
memory/1884-54-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads