95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40

Analysis

max time kernel
236s
max time network
325s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
05/12/2022, 16:48

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General

Target

95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe
Size

513KB
MD5

9a18145db2016ee238313cc047c6bd01
SHA1

29c76242a55c32f375a7ed0bf8a71c9bd3f28f1b
SHA256

95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40
SHA512

c6163320bddf088b8d9197aae1460062e430c95631a14336e204fcf74099dc567a0ff835581956a17135b9803652deddef02aedb789909d12095525b0e04772a
SSDEEP

12288:juoITFYHL7J6esMOJMwsxAuq432WlNZjn3BNGuNjdWgc7aB9X:jjPHL7J/xAu4WRjXGSjdAOB5

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1920	Launcher.exe
1404	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe

Loads dropped DLL 3 IoCs

pid	Process
916	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe
916	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe
916	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.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/0x00070000000126b6-72.dat	nsis_installer_1
behavioral1/files/0x00070000000126b6-72.dat	nsis_installer_2

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
916	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1404	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe
1404	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 916 wrote to memory of 1920	916	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe	28
PID 916 wrote to memory of 1920	916	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe	28
PID 916 wrote to memory of 1920	916	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe	28
PID 916 wrote to memory of 1920	916	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe	28
PID 916 wrote to memory of 1920	916	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe	28
PID 916 wrote to memory of 1920	916	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe	28
PID 916 wrote to memory of 1920	916	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe	28
PID 916 wrote to memory of 1404	916	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe	29
PID 916 wrote to memory of 1404	916	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe	29
PID 916 wrote to memory of 1404	916	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe	29
PID 916 wrote to memory of 1404	916	95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe	29

C:\Users\Admin\AppData\Local\Temp\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe
"C:\Users\Admin\AppData\Local\Temp\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe"
1⤵
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:916
- C:\Users\Admin\AppData\Local\Temp\DM\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe\sl4leTYfVnAROAv\Launcher.exe
  C:\Users\Admin\AppData\Local\Temp\DM\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe\sl4leTYfVnAROAv\Launcher.exe /in="e95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe" /out="95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe" /psw="46905e5a9b0841b4ba928b73f7abc657" /typ=dec
  2⤵
  - Executes dropped EXE
  PID:1920
- C:\Users\Admin\AppData\Local\Temp\DM\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe\sl4leTYfVnAROAv\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe
  C:\Users\Admin\AppData\Local\Temp\DM\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe\sl4leTYfVnAROAv\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe /path="C:\Users\Admin\AppData\Local\Temp\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1404

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\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe\sl4leTYfVnAROAv\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe

Filesize
383KB

MD5
1604a6ddec18144c71c8e71a1d9228d5

SHA1
f9bae5065c9658623e33da37efb244ee05e8a3db

SHA256
fb222e3e37c6ac572a79e6c498771e799a96f53ab40fa1d5a37affeb81df3e9b

SHA512
d687990437c3a611817a5270d0b8f07aed8fff8381aec2de28d86033f3ef051ecc5e30ed5d6174e20f5c21cd8b37d6a540ee4cf9a8a79faf81df1de44f1f8f29

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe\sl4leTYfVnAROAv\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe

Filesize
383KB

MD5
1604a6ddec18144c71c8e71a1d9228d5

SHA1
f9bae5065c9658623e33da37efb244ee05e8a3db

SHA256
fb222e3e37c6ac572a79e6c498771e799a96f53ab40fa1d5a37affeb81df3e9b

SHA512
d687990437c3a611817a5270d0b8f07aed8fff8381aec2de28d86033f3ef051ecc5e30ed5d6174e20f5c21cd8b37d6a540ee4cf9a8a79faf81df1de44f1f8f29

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe\sl4leTYfVnAROAv\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe.config

Filesize
690B

MD5
bca0ea75b6940aa86960d7b9098a5998

SHA1
3d57f82158ac72c7eb2e72ba19a80485d8103130

SHA256
5a494295936d2170433864b449257bbac7b976413811a0b6339e37f83a891f8d

SHA512
260a05c509d874239a27798421ee75ac7e2bbc0d2a0485122740e8b8adcd8f43f98f7633cef278d9f7f4a132633b4b1cdf4b641e2233e891dce2d6eb6e75c3d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe\sl4leTYfVnAROAv\Launcher.exe

Filesize
104KB

MD5
7ed5ebd7e70ea0daca4e1daac90b3240

SHA1
2f0d8b2160780e02bf3d686fd1802f5e03d7cd77

SHA256
ae5eb435c77d262a713c21880a48e10be246b58f3842329d90437aeb376a3f04

SHA512
bc7b477d953165d12962f161b839c65c7c33377a5afed49b2137ac7835a1e33177a1fc5f29770028bebc5256fe5eeb0ef8aa0ea7d4484c7936e392e5289f65fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe\sl4leTYfVnAROAv\Launcher.exe

Filesize
104KB

MD5
7ed5ebd7e70ea0daca4e1daac90b3240

SHA1
2f0d8b2160780e02bf3d686fd1802f5e03d7cd77

SHA256
ae5eb435c77d262a713c21880a48e10be246b58f3842329d90437aeb376a3f04

SHA512
bc7b477d953165d12962f161b839c65c7c33377a5afed49b2137ac7835a1e33177a1fc5f29770028bebc5256fe5eeb0ef8aa0ea7d4484c7936e392e5289f65fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe\sl4leTYfVnAROAv\Launcher.exe.config

Filesize
340B

MD5
91629f6b28cbe2b52bb86cb5af3bdbca

SHA1
35fb57ac58c9eb0668f5832a588d9f81e040568b

SHA256
589c122996fadc118731c6f983c5d3b498c4b4b59700ea548f4cfb79e4eaaeeb

SHA512
f08382296696173784841a163c73c19e7bd674a08a053c0434d55696f45039721925e5d829e4bbbf71b07385d1b88c5ea241b8247eb0d81bf381205977bd14c5

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe\sl4leTYfVnAROAv\e95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe

Filesize
383KB

MD5
3563e231f24e8b4dd7619a3e0d8e25a2

SHA1
c3b6d62655391ea65644783ad1e380ca1038a863

SHA256
a3e79f8faba87bdb98568bbb4e8cd15dce63f613151f69e6e0a3408646f25765

SHA512
11ea6ad128ebaeb9426417a559c13b7ed3c502e5986dbb1e075c88fec4213fa17fb0ea5af92a69633d0fcf09489c3aca9447cb288314dc3b5068dba69ac88f29

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe\sl4leTYfVnAROAv\installer.exe

Filesize
513KB

MD5
9a18145db2016ee238313cc047c6bd01

SHA1
29c76242a55c32f375a7ed0bf8a71c9bd3f28f1b

SHA256
95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40

SHA512
c6163320bddf088b8d9197aae1460062e430c95631a14336e204fcf74099dc567a0ff835581956a17135b9803652deddef02aedb789909d12095525b0e04772a

Download Submit
\Users\Admin\AppData\Local\Temp\DM\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe\sl4leTYfVnAROAv\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe

Filesize
383KB

MD5
1604a6ddec18144c71c8e71a1d9228d5

SHA1
f9bae5065c9658623e33da37efb244ee05e8a3db

SHA256
fb222e3e37c6ac572a79e6c498771e799a96f53ab40fa1d5a37affeb81df3e9b

SHA512
d687990437c3a611817a5270d0b8f07aed8fff8381aec2de28d86033f3ef051ecc5e30ed5d6174e20f5c21cd8b37d6a540ee4cf9a8a79faf81df1de44f1f8f29

Download Submit
\Users\Admin\AppData\Local\Temp\DM\95b9af73fd8b3bf717f11f1fc379a0b552520bec358c095ab4d9fb884fdadb40.exe\sl4leTYfVnAROAv\Launcher.exe

Filesize
104KB

MD5
7ed5ebd7e70ea0daca4e1daac90b3240

SHA1
2f0d8b2160780e02bf3d686fd1802f5e03d7cd77

SHA256
ae5eb435c77d262a713c21880a48e10be246b58f3842329d90437aeb376a3f04

SHA512
bc7b477d953165d12962f161b839c65c7c33377a5afed49b2137ac7835a1e33177a1fc5f29770028bebc5256fe5eeb0ef8aa0ea7d4484c7936e392e5289f65fc

Download Submit
\Users\Admin\AppData\Local\Temp\nsp9927.tmp\pwgen.dll

Filesize
16KB

MD5
a555472395178ac8c733d90928e05017

SHA1
f44b192d66473f01a6540aaec4b6c9ac4c611d35

SHA256
82ae08fced4a1f9a7df123634da5f4cb12af4593a006bef421a54739a2cbd44e

SHA512
e6d87b030c45c655d93b2e76d7437ad900df5da2475dd2e6e28b6c872040491e80f540b00b6091d16bc8410bd58a1e82c62ee1b17193ef8500a153d4474bb80a

Download Submit
memory/916-54-0x0000000075D51000-0x0000000075D53000-memory.dmp

Filesize
8KB

Download
memory/916-56-0x00000000747F1000-0x00000000747F3000-memory.dmp

Filesize
8KB

Download
memory/1404-70-0x000007FEF3A90000-0x000007FEF44B3000-memory.dmp

Filesize
10.1MB

Download
memory/1404-71-0x000007FEF2310000-0x000007FEF33A6000-memory.dmp

Filesize
16.6MB

Download
memory/1920-64-0x00000000741D0000-0x000000007477B000-memory.dmp

Filesize
5.7MB

Download