f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a

Analysis

max time kernel
171s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
20/10/2022, 10:16 UTC

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General

Target

f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe
Size

168KB
MD5

9064a7d46ba227931fe9cdc069975d40
SHA1

9392b72b6708744b80765a159c08b4ffe894c56e
SHA256

f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a
SHA512

0c894c53341e9eea6e9b7316ac6f28e754520d9f6ea20bb5b5fbb6462989c912234a4ee75bf5d66ab6142ee51b056fd711889c56f50104288bbb118961b10a65
SSDEEP

1536:RKtYrq10bcwzr5HFBaKH67bU8TkWRifJYwdtmP+7m5KFbwQ44AW3lV4cEUl0OEZ8:Cu1zrNFBTZCchor5KFjvFP5YCkvJnnqL

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	liaki.exe

Executes dropped EXE 1 IoCs

pid	Process
1216	liaki.exe

Loads dropped DLL 2 IoCs

pid	Process
1004	f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe
1004	f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe

Adds Run key to start application 2 TTPs 29 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /j"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /x"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /o"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /m"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /c"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /n"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /u"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /g"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /r"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /p"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /t"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /i"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /h"	liaki.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\	f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /a"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /w"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /d"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /k"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /y"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /l"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /e"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /f"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /b"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /s"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /v"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /q"	liaki.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /g"	f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\liaki = "C:\\Users\\Admin\\liaki.exe /z"	liaki.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\	liaki.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1004	f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe
1216	liaki.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1004	f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe
1216	liaki.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1004 wrote to memory of 1216	1004	f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe	28
PID 1004 wrote to memory of 1216	1004	f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe	28
PID 1004 wrote to memory of 1216	1004	f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe	28
PID 1004 wrote to memory of 1216	1004	f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe	28

C:\Users\Admin\AppData\Local\Temp\f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe
"C:\Users\Admin\AppData\Local\Temp\f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1004
- C:\Users\Admin\liaki.exe
  "C:\Users\Admin\liaki.exe"
  2⤵
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1216

Network

DNS

ns1.chopbell.com

f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe

Remote address:

8.8.8.8:53

Request

ns1.chopbell.com

IN A

Response
DNS

ns1.chopbell.net

f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe

Remote address:

8.8.8.8:53

Request

ns1.chopbell.net

IN A

Response
DNS

ns1.chopball.org

f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe

Remote address:

8.8.8.8:53

Request

ns1.chopball.org

IN A

Response
DNS

ns1.chopball.org

f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe

Remote address:

8.8.8.8:53

Request

ns1.chopball.org

IN A

Response
DNS

ns1.chopbell.biz

f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe

Remote address:

8.8.8.8:53

Request

ns1.chopbell.biz

IN A

Response
DNS

ns1.chopbell.info

f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe

Remote address:

8.8.8.8:53

Request

ns1.chopbell.info

IN A

Response
DNS

ns1.chopbell.info

f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe

Remote address:

8.8.8.8:53

Request

ns1.chopbell.info

IN A

Response

No results found

8.8.8.8:53

ns1.chopbell.com

dns

f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe

62 B
120 B
1
1

DNS Request

ns1.chopbell.com
8.8.8.8:53

ns1.chopbell.net

dns

f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe

62 B
135 B
1
1

DNS Request

ns1.chopbell.net
8.8.8.8:53

ns1.chopball.org

dns

f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe

124 B
288 B
2
2

DNS Request

ns1.chopball.org

DNS Request

ns1.chopball.org
8.8.8.8:53

ns1.chopbell.biz

dns

f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe

62 B
124 B
1
1

DNS Request

ns1.chopbell.biz
8.8.8.8:53

ns1.chopbell.info

dns

f63c8702e27aa5b0d373b662108bcd5db7233bfb6cb0323cc8fe2d7811e4a45a.exe

126 B
284 B
2
2

DNS Request

ns1.chopbell.info

DNS Request

ns1.chopbell.info

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\liaki.exe

Filesize
168KB

MD5
87eb7e67bf84ec193e3a1f9d599e652d

SHA1
5ad18f8bd300a23f2a58731be4d500fc99bbc749

SHA256
4345d0c3a732a811d8a43402fb36341a1d301ef7e4580bd66f2a7dd57f8c453d

SHA512
0e73e75491af7354f733f6c6d4929a3e59114df8bfca0847ad81ef912b081f7ff66bdaab5025eeb94aa74d13287ffb3a7df8d69333d86a7caf3f890a57a72569

Download Submit
C:\Users\Admin\liaki.exe

Filesize
168KB

MD5
87eb7e67bf84ec193e3a1f9d599e652d

SHA1
5ad18f8bd300a23f2a58731be4d500fc99bbc749

SHA256
4345d0c3a732a811d8a43402fb36341a1d301ef7e4580bd66f2a7dd57f8c453d

SHA512
0e73e75491af7354f733f6c6d4929a3e59114df8bfca0847ad81ef912b081f7ff66bdaab5025eeb94aa74d13287ffb3a7df8d69333d86a7caf3f890a57a72569

Download Submit
\Users\Admin\liaki.exe

Filesize
168KB

MD5
87eb7e67bf84ec193e3a1f9d599e652d

SHA1
5ad18f8bd300a23f2a58731be4d500fc99bbc749

SHA256
4345d0c3a732a811d8a43402fb36341a1d301ef7e4580bd66f2a7dd57f8c453d

SHA512
0e73e75491af7354f733f6c6d4929a3e59114df8bfca0847ad81ef912b081f7ff66bdaab5025eeb94aa74d13287ffb3a7df8d69333d86a7caf3f890a57a72569

Download Submit
\Users\Admin\liaki.exe

Filesize
168KB

MD5
87eb7e67bf84ec193e3a1f9d599e652d

SHA1
5ad18f8bd300a23f2a58731be4d500fc99bbc749

SHA256
4345d0c3a732a811d8a43402fb36341a1d301ef7e4580bd66f2a7dd57f8c453d

SHA512
0e73e75491af7354f733f6c6d4929a3e59114df8bfca0847ad81ef912b081f7ff66bdaab5025eeb94aa74d13287ffb3a7df8d69333d86a7caf3f890a57a72569

Download Submit
memory/1004-54-0x0000000075211000-0x0000000075213000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v6

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