sakula | 189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3

General

Target

189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe
Size

216KB
MD5

40c5fb51bcf576c757738b507666d0fa
SHA1

503905c395c0d7f83802d3144d4ec1d0756e3795
SHA256

189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3
SHA512

9613b527836e526c164047cbb2af24050201b5907f4af7947bb5eda78fcbd74cc6e0d7edc969281bd80b7bdd2cd15f3e307967d4f97c02c7c49e50c4d51a6423

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/1592-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1032-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1032 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1796 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe

pid process

1592 189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe

pid	process
1032	MediaCenter.exe

pid	process
1796	cmd.exe

pid	process
1592	189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.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"	189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.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

1280 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe

description pid process

Token: SeIncBasePriorityPrivilege 1592 189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe

pid	process
1280	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1592	189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.execmd.exe

description	pid	process	target process
PID 1592 wrote to memory of 1032	1592	189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe	MediaCenter.exe
PID 1592 wrote to memory of 1032	1592	189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe	MediaCenter.exe
PID 1592 wrote to memory of 1032	1592	189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe	MediaCenter.exe
PID 1592 wrote to memory of 1032	1592	189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe	MediaCenter.exe
PID 1592 wrote to memory of 1796	1592	189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe	cmd.exe
PID 1592 wrote to memory of 1796	1592	189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe	cmd.exe
PID 1592 wrote to memory of 1796	1592	189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe	cmd.exe
PID 1592 wrote to memory of 1796	1592	189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe	cmd.exe
PID 1796 wrote to memory of 1280	1796	cmd.exe	PING.EXE
PID 1796 wrote to memory of 1280	1796	cmd.exe	PING.EXE
PID 1796 wrote to memory of 1280	1796	cmd.exe	PING.EXE
PID 1796 wrote to memory of 1280	1796	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe
"C:\Users\Admin\AppData\Local\Temp\189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1592

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1032

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\189723671cbb5c6674f93e8b2beb6ddbf0a781ba5a9c6a6d4c8ad573d75c06f3.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1796

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1280

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
f1989780cc5fcfda277aa11361919111

SHA1
36526ffeb21fa5e8e02f62bf62aa58313216324d

SHA256
8b27f14a23391d37f73e279810a7f4f4765f3f6d08dace8faab31aff8ab6339d

SHA512
17f50618b3531e816cb39f8f84b172f87903792178c8c40e2a45ef53aba832f2e1d400490c195af373e1b91e76c82805c2e4ccb2e7277e911a0d84875d22b265

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

MD5
f1989780cc5fcfda277aa11361919111

SHA1
36526ffeb21fa5e8e02f62bf62aa58313216324d

SHA256
8b27f14a23391d37f73e279810a7f4f4765f3f6d08dace8faab31aff8ab6339d

SHA512
17f50618b3531e816cb39f8f84b172f87903792178c8c40e2a45ef53aba832f2e1d400490c195af373e1b91e76c82805c2e4ccb2e7277e911a0d84875d22b265

Download Submit
memory/1032-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1592-54-0x0000000076151000-0x0000000076153000-memory.dmp

Filesize
8KB

Download
memory/1592-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads