a4a5b732705adf738fccc2f8ddefb0803e94e31d3d797d5fb099379fcc9a05c7

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 02:30

Target

bootstrapper.exe
Size

7.6MB
MD5

55fc9c9608039c955dbca2901b32244a
SHA1

e049fbf91d0ce4ad7df23075d350bd91a34c8593
SHA256

a4a5b732705adf738fccc2f8ddefb0803e94e31d3d797d5fb099379fcc9a05c7
SHA512

28cb4fa98b474508c457c82388af2e8f933e902f41f8d0b5a0960fc1b91a5cca60d749425331e450c9bb411afd76892df85a64f649f46bf25cc8ef1935e8a387
SSDEEP

196608:cYD+kd8ZwfI9jUCBB7m+mKOY7rXrZusoSDmhfvsbnTNeWe:F5TIHL7HmBYXrYSaUNg

Score

7^/10

upx

Loads dropped DLL 1 IoCs

pid	Process
1988	bootstrapper.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/files/0x000500000001946b-21.dat	upx
behavioral1/memory/1988-23-0x000007FEF58A0000-0x000007FEF5F05000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 1988	2236	bootstrapper.exe	31
PID 2236 wrote to memory of 1988	2236	bootstrapper.exe	31
PID 2236 wrote to memory of 1988	2236	bootstrapper.exe	31

C:\Users\Admin\AppData\Local\Temp\bootstrapper.exe
"C:\Users\Admin\AppData\Local\Temp\bootstrapper.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Users\Admin\AppData\Local\Temp\bootstrapper.exe
  "C:\Users\Admin\AppData\Local\Temp\bootstrapper.exe"
  2⤵
  - Loads dropped DLL
  PID:1988

C:\Users\Admin\AppData\Local\Temp\_MEI22362\python313.dll

Filesize
1.8MB

MD5
9a3d3ae5745a79d276b05a85aea02549

SHA1
a5e60cac2ca606df4f7646d052a9c0ea813e7636

SHA256
09693bab682495b01de8a24c435ca5900e11d2d0f4f0807dae278b3a94770889

SHA512
46840b820ee3c0fa511596124eb364da993ec7ae1670843a15afd40ac63f2c61846434be84d191bd53f7f5f4e17fad549795822bb2b9c792ac22a1c26e5adf69

Download Submit
memory/1988-23-0x000007FEF58A0000-0x000007FEF5F05000-memory.dmp

Filesize
6.4MB

Download
memory/1988-24-0x000007FEF58A0000-0x000007FEF5F05000-memory.dmp

Filesize
6.4MB

Download