sakula | c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2

General

Target

c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe
Size

44KB
MD5

2e8a0f866db9089197a7ce653a31d8a4
SHA1

a3d5131211641e9b5571e84a30f0315600714520
SHA256

c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2
SHA512

b1cb633c21a98d545252beb848370145b028dc8e7c7096c93c7cbb64a2087e7d29daba180b0b2386b884b914884c54b811052668d1d7e5b86e8c9eec830574ed

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1796 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2016 cmd.exe
Loads dropped DLL 2 IoCs

Processes:

cmd.exe

pid process

1932 cmd.exe
1932 cmd.exe

pid	process
1796	MediaCenter.exe

pid	process
2016	cmd.exe

pid	process
1932	cmd.exe
1932	cmd.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

reg.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	reg.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry
T1112

Processes:

reg.exe

pid process

856 reg.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2020 PING.EXE

pid	process
856	reg.exe

pid	process
2020	PING.EXE

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.execmd.execmd.execmd.exe

description	pid	process	target process
PID 576 wrote to memory of 1948	576	c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe	cmd.exe
PID 576 wrote to memory of 1948	576	c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe	cmd.exe
PID 576 wrote to memory of 1948	576	c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe	cmd.exe
PID 576 wrote to memory of 1948	576	c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe	cmd.exe
PID 576 wrote to memory of 1932	576	c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe	cmd.exe
PID 576 wrote to memory of 1932	576	c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe	cmd.exe
PID 576 wrote to memory of 1932	576	c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe	cmd.exe
PID 576 wrote to memory of 1932	576	c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe	cmd.exe
PID 576 wrote to memory of 2016	576	c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe	cmd.exe
PID 576 wrote to memory of 2016	576	c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe	cmd.exe
PID 576 wrote to memory of 2016	576	c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe	cmd.exe
PID 576 wrote to memory of 2016	576	c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe	cmd.exe
PID 1948 wrote to memory of 856	1948	cmd.exe	reg.exe
PID 1948 wrote to memory of 856	1948	cmd.exe	reg.exe
PID 1948 wrote to memory of 856	1948	cmd.exe	reg.exe
PID 1948 wrote to memory of 856	1948	cmd.exe	reg.exe
PID 1932 wrote to memory of 1796	1932	cmd.exe	MediaCenter.exe
PID 1932 wrote to memory of 1796	1932	cmd.exe	MediaCenter.exe
PID 1932 wrote to memory of 1796	1932	cmd.exe	MediaCenter.exe
PID 1932 wrote to memory of 1796	1932	cmd.exe	MediaCenter.exe
PID 2016 wrote to memory of 2020	2016	cmd.exe	PING.EXE
PID 2016 wrote to memory of 2020	2016	cmd.exe	PING.EXE
PID 2016 wrote to memory of 2020	2016	cmd.exe	PING.EXE
PID 2016 wrote to memory of 2020	2016	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe
"C:\Users\Admin\AppData\Local\Temp\c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:576

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1948

C:\Windows\SysWOW64\reg.exe
reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
3⤵
- Adds Run key to start application
- Modifies registry key
PID:856

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1932

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
3⤵
- Executes dropped EXE
PID:1796

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\c282d35f4f5b6476fa15a710062b76ac2f74c73c4228fc5448e52618a8cb18a2.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2016

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2020

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
66263a574d94707622190cb95165195c

SHA1
e3a0cbdb9befdf5fa36c6be50a08372e9764ccf6

SHA256
93346a1a2b990c5ce260dfa30dd00b435e0b71f249039f3056f61d7958c54d03

SHA512
3545d0d7c57d9767d2d3828bf649dd0ef02c8a1b57b427fb8bdf79f718842a16c1c2d9ea93159e68ca64405e408886ca719a08f1f37ed4b97ee3cde9524daf8a

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
66263a574d94707622190cb95165195c

SHA1
e3a0cbdb9befdf5fa36c6be50a08372e9764ccf6

SHA256
93346a1a2b990c5ce260dfa30dd00b435e0b71f249039f3056f61d7958c54d03

SHA512
3545d0d7c57d9767d2d3828bf649dd0ef02c8a1b57b427fb8bdf79f718842a16c1c2d9ea93159e68ca64405e408886ca719a08f1f37ed4b97ee3cde9524daf8a

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
66263a574d94707622190cb95165195c

SHA1
e3a0cbdb9befdf5fa36c6be50a08372e9764ccf6

SHA256
93346a1a2b990c5ce260dfa30dd00b435e0b71f249039f3056f61d7958c54d03

SHA512
3545d0d7c57d9767d2d3828bf649dd0ef02c8a1b57b427fb8bdf79f718842a16c1c2d9ea93159e68ca64405e408886ca719a08f1f37ed4b97ee3cde9524daf8a

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
66263a574d94707622190cb95165195c

SHA1
e3a0cbdb9befdf5fa36c6be50a08372e9764ccf6

SHA256
93346a1a2b990c5ce260dfa30dd00b435e0b71f249039f3056f61d7958c54d03

SHA512
3545d0d7c57d9767d2d3828bf649dd0ef02c8a1b57b427fb8bdf79f718842a16c1c2d9ea93159e68ca64405e408886ca719a08f1f37ed4b97ee3cde9524daf8a

Download Submit
memory/576-54-0x0000000075471000-0x0000000075473000-memory.dmp

Filesize
8KB

Download
memory/576-58-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/856-61-0x0000000000000000-mapping.dmp

Download
memory/1796-63-0x0000000000000000-mapping.dmp

Download
memory/1932-56-0x0000000000000000-mapping.dmp

Download
memory/1948-55-0x0000000000000000-mapping.dmp

Download
memory/2016-57-0x0000000000000000-mapping.dmp

Download
memory/2020-64-0x0000000000000000-mapping.dmp

Download

Analysis

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