dec9fb38b6f7c29b3c2eaa05c00fae48309a00d25ce185867c095c010327c9bc

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
27-07-2024 15:10

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General

Target

YouTubeDownloader-x64.exe
Size

64.2MB
MD5

38e76ae7de40b8bd7b08c89b820e2b4e
SHA1

254a9b73eab4b9c8099ad925042065fb8605c8cd
SHA256

dec9fb38b6f7c29b3c2eaa05c00fae48309a00d25ce185867c095c010327c9bc
SHA512

402b5c1ed7ace784720de082d894dead5e8f4670b7d9473d1791565e0fbfe7ee87402d82c305b30399a73c2ec9f62ea45762062f27227b97b74dc9db572d457c
SSDEEP

1572864:9Olu4gYePepqStz5YizIBsdnQKl9y2FlGezc6ZvAG9I8fOrygw/KJB:9OloO2rm5fFYN2IZ8fLIB

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
340	YouTubeDownloader-x64.tmp

Loads dropped DLL 1 IoCs

pid	Process
2648	YouTubeDownloader-x64.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	YouTubeDownloader-x64.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	YouTubeDownloader-x64.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2648 wrote to memory of 340	2648	YouTubeDownloader-x64.exe	30
PID 2648 wrote to memory of 340	2648	YouTubeDownloader-x64.exe	30
PID 2648 wrote to memory of 340	2648	YouTubeDownloader-x64.exe	30
PID 2648 wrote to memory of 340	2648	YouTubeDownloader-x64.exe	30
PID 2648 wrote to memory of 340	2648	YouTubeDownloader-x64.exe	30
PID 2648 wrote to memory of 340	2648	YouTubeDownloader-x64.exe	30
PID 2648 wrote to memory of 340	2648	YouTubeDownloader-x64.exe	30

C:\Users\Admin\AppData\Local\Temp\YouTubeDownloader-x64.exe
"C:\Users\Admin\AppData\Local\Temp\YouTubeDownloader-x64.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2648
- C:\Users\Admin\AppData\Local\Temp\is-BF11J.tmp\YouTubeDownloader-x64.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-BF11J.tmp\YouTubeDownloader-x64.tmp" /SL5="$4010A,66819794,121344,C:\Users\Admin\AppData\Local\Temp\YouTubeDownloader-x64.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\is-BF11J.tmp\YouTubeDownloader-x64.tmp

Filesize
1.1MB

MD5
2ca9bc60aafb486e963b10c91cc01df5

SHA1
1133df3eb0d6256be1497ffb45d085fc1175f8c3

SHA256
c6807e2afebb9d3ebb7d91ad4528e97d041ba02b0e57f6932bc27d17bf74b10f

SHA512
a875906b0dc4119b2815bc79003aae355ad8d3a8b08b8b3155e680014a6f6b1d7a0775969af3e452dbabedb3c2dd4ba3f2716f29efdce2c6c597ad53dd2a364c

Download Submit
memory/340-8-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download
memory/340-11-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download
memory/2648-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2648-2-0x0000000000401000-0x0000000000412000-memory.dmp

Filesize
68KB

Download
memory/2648-10-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download