1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29/11/2022, 12:09

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General

Target

1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe
Size

517KB
MD5

c3a1f3bed0b45351fa0a65064bcec64b
SHA1

056387f376c67a4123033011d02dccd04ccba4bd
SHA256

1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88
SHA512

9aebc8d55f60d7845ccaee1cac18f9de2667d7be849418120330ea50a210984679b9c791a52d0721c1193e7bac50cc19f74101791e7a53f9b9e9f3ac5bd1275f
SSDEEP

12288:WuoEjlj6rHTNlf6O2dHfd1ngE9o9mUcqyx:WjExerRVTm1gJ0

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1436	Launcher.exe
1288	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe

Loads dropped DLL 3 IoCs

pid	Process
864	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe
864	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe
864	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe

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

System Information Discovery
T1082

NSIS installer 2 IoCs

installer

resource	yara_rule
behavioral1/files/0x0006000000014142-72.dat	nsis_installer_1
behavioral1/files/0x0006000000014142-72.dat	nsis_installer_2

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
864	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1288	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe
1288	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 864 wrote to memory of 1436	864	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe	27
PID 864 wrote to memory of 1436	864	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe	27
PID 864 wrote to memory of 1436	864	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe	27
PID 864 wrote to memory of 1436	864	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe	27
PID 864 wrote to memory of 1436	864	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe	27
PID 864 wrote to memory of 1436	864	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe	27
PID 864 wrote to memory of 1436	864	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe	27
PID 864 wrote to memory of 1288	864	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe	28
PID 864 wrote to memory of 1288	864	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe	28
PID 864 wrote to memory of 1288	864	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe	28
PID 864 wrote to memory of 1288	864	1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe	28

C:\Users\Admin\AppData\Local\Temp\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe
"C:\Users\Admin\AppData\Local\Temp\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe"
1⤵
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:864
- C:\Users\Admin\AppData\Local\Temp\DM\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe\q7eiIbmZdfZDjKq\Launcher.exe
  C:\Users\Admin\AppData\Local\Temp\DM\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe\q7eiIbmZdfZDjKq\Launcher.exe /in="e1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe" /out="1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe" /psw="f52ae3cc3cc945dcb051cd6d4f381238" /typ=dec
  2⤵
  - Executes dropped EXE
  PID:1436
- C:\Users\Admin\AppData\Local\Temp\DM\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe\q7eiIbmZdfZDjKq\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe
  C:\Users\Admin\AppData\Local\Temp\DM\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe\q7eiIbmZdfZDjKq\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe /path="C:\Users\Admin\AppData\Local\Temp\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1288

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\DM\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe\q7eiIbmZdfZDjKq\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe

Filesize
387KB

MD5
09cbf630383f8167f6e1ca2d47a9bb8f

SHA1
14668af37c543af239f837b732d2f6d0f106ddc9

SHA256
e428909745311f6a6d35524be5bd02dc3ab84031e2fb2831d46cc184235f9df8

SHA512
b51191c65deec04e760d33452d629aa64378affec1b69f748ed8182a8748d11551817648485b2d4118dd1c05e1e2c32fa864c0d5f5f7f8946fc5fbe0a2841bf3

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe\q7eiIbmZdfZDjKq\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe

Filesize
387KB

MD5
09cbf630383f8167f6e1ca2d47a9bb8f

SHA1
14668af37c543af239f837b732d2f6d0f106ddc9

SHA256
e428909745311f6a6d35524be5bd02dc3ab84031e2fb2831d46cc184235f9df8

SHA512
b51191c65deec04e760d33452d629aa64378affec1b69f748ed8182a8748d11551817648485b2d4118dd1c05e1e2c32fa864c0d5f5f7f8946fc5fbe0a2841bf3

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe\q7eiIbmZdfZDjKq\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe.config

Filesize
690B

MD5
bca0ea75b6940aa86960d7b9098a5998

SHA1
3d57f82158ac72c7eb2e72ba19a80485d8103130

SHA256
5a494295936d2170433864b449257bbac7b976413811a0b6339e37f83a891f8d

SHA512
260a05c509d874239a27798421ee75ac7e2bbc0d2a0485122740e8b8adcd8f43f98f7633cef278d9f7f4a132633b4b1cdf4b641e2233e891dce2d6eb6e75c3d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe\q7eiIbmZdfZDjKq\Launcher.exe

Filesize
105KB

MD5
eb689fb1a8fd87e93209cf3038404d68

SHA1
d00a4189642b4ae4d97f797c8fdf7dd35875a8b7

SHA256
b8e99c41b345cbb1c61d851a91fcefb209fb83c9a88354ec26545a4f17e6d3f2

SHA512
fa1e0c29d82d4804f1f79de5c464cf8091dac0f1e6563d75eef6537f82c76884746dc4a5419a9a3f51bc1d5283d1867485b5e4e9d52fe0d621f74994937f8a7c

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe\q7eiIbmZdfZDjKq\Launcher.exe

Filesize
105KB

MD5
eb689fb1a8fd87e93209cf3038404d68

SHA1
d00a4189642b4ae4d97f797c8fdf7dd35875a8b7

SHA256
b8e99c41b345cbb1c61d851a91fcefb209fb83c9a88354ec26545a4f17e6d3f2

SHA512
fa1e0c29d82d4804f1f79de5c464cf8091dac0f1e6563d75eef6537f82c76884746dc4a5419a9a3f51bc1d5283d1867485b5e4e9d52fe0d621f74994937f8a7c

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe\q7eiIbmZdfZDjKq\Launcher.exe.config

Filesize
340B

MD5
91629f6b28cbe2b52bb86cb5af3bdbca

SHA1
35fb57ac58c9eb0668f5832a588d9f81e040568b

SHA256
589c122996fadc118731c6f983c5d3b498c4b4b59700ea548f4cfb79e4eaaeeb

SHA512
f08382296696173784841a163c73c19e7bd674a08a053c0434d55696f45039721925e5d829e4bbbf71b07385d1b88c5ea241b8247eb0d81bf381205977bd14c5

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe\q7eiIbmZdfZDjKq\e1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe

Filesize
387KB

MD5
bb69c224def7911412485974e0c5c976

SHA1
64eb730064ab2f342df48f5932811c9346e68c66

SHA256
8335c63a8b4c2db5fa3251176278d611cfa95d20c7b482819d7cfe767453a033

SHA512
3b2aca4bf1ca0b9254145c6e7942fde5bcc748a54335fe05100dda4e7d74db7d997d2199a166174cd92b121ed3a8308aafa854f684611e1bc7a5cba254cb3abd

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe\q7eiIbmZdfZDjKq\installer.exe

Filesize
517KB

MD5
c3a1f3bed0b45351fa0a65064bcec64b

SHA1
056387f376c67a4123033011d02dccd04ccba4bd

SHA256
1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88

SHA512
9aebc8d55f60d7845ccaee1cac18f9de2667d7be849418120330ea50a210984679b9c791a52d0721c1193e7bac50cc19f74101791e7a53f9b9e9f3ac5bd1275f

Download Submit
\Users\Admin\AppData\Local\Temp\DM\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe\q7eiIbmZdfZDjKq\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe

Filesize
387KB

MD5
09cbf630383f8167f6e1ca2d47a9bb8f

SHA1
14668af37c543af239f837b732d2f6d0f106ddc9

SHA256
e428909745311f6a6d35524be5bd02dc3ab84031e2fb2831d46cc184235f9df8

SHA512
b51191c65deec04e760d33452d629aa64378affec1b69f748ed8182a8748d11551817648485b2d4118dd1c05e1e2c32fa864c0d5f5f7f8946fc5fbe0a2841bf3

Download Submit
\Users\Admin\AppData\Local\Temp\DM\1197172960c1c7e081cf25e7b3485732e9b22b5bed23a3a8fe05c0e9911bdf88.exe\q7eiIbmZdfZDjKq\Launcher.exe

Filesize
105KB

MD5
eb689fb1a8fd87e93209cf3038404d68

SHA1
d00a4189642b4ae4d97f797c8fdf7dd35875a8b7

SHA256
b8e99c41b345cbb1c61d851a91fcefb209fb83c9a88354ec26545a4f17e6d3f2

SHA512
fa1e0c29d82d4804f1f79de5c464cf8091dac0f1e6563d75eef6537f82c76884746dc4a5419a9a3f51bc1d5283d1867485b5e4e9d52fe0d621f74994937f8a7c

Download Submit
\Users\Admin\AppData\Local\Temp\nsi956.tmp\pwgen.dll

Filesize
16KB

MD5
a555472395178ac8c733d90928e05017

SHA1
f44b192d66473f01a6540aaec4b6c9ac4c611d35

SHA256
82ae08fced4a1f9a7df123634da5f4cb12af4593a006bef421a54739a2cbd44e

SHA512
e6d87b030c45c655d93b2e76d7437ad900df5da2475dd2e6e28b6c872040491e80f540b00b6091d16bc8410bd58a1e82c62ee1b17193ef8500a153d4474bb80a

Download Submit
memory/864-54-0x0000000075141000-0x0000000075143000-memory.dmp

Filesize
8KB

Download
memory/864-56-0x0000000074191000-0x0000000074193000-memory.dmp

Filesize
8KB

Download
memory/1288-70-0x000007FEF3410000-0x000007FEF3E33000-memory.dmp

Filesize
10.1MB

Download
memory/1288-71-0x000007FEF2370000-0x000007FEF3406000-memory.dmp

Filesize
16.6MB

Download
memory/1436-64-0x0000000073B10000-0x00000000740BB000-memory.dmp

Filesize
5.7MB

Download