92bf921d278174db61415037fedbe8aa57273e61388dc770bc438c8aa1fda057

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
08-01-2025 02:26

Target

Fenrir (1).exe
Size

7.5MB
MD5

6864579cb01108eadc0ccd51719e350b
SHA1

b5b94213e1713844ced19672da06b9069bc2be14
SHA256

92bf921d278174db61415037fedbe8aa57273e61388dc770bc438c8aa1fda057
SHA512

de7c407d43f22155cfffdcba6ebea3b207c8c8b7f0d29a6fa0171181143a25943b589de4307c8b981fa5b7e58d8c52d14443b77ff44ea1126fad38bdf45a7568
SSDEEP

196608:k0gF+wfI9jUC2gYBYv3vbWY+iITm1U6fd1En:YF1IH2gYBgDW/TOzbs

Score

7^/10

upx

Loads dropped DLL 1 IoCs

pid	Process
2216	Fenrir (1).exe

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/files/0x0005000000019489-21.dat	upx
behavioral1/memory/2216-23-0x000007FEF6820000-0x000007FEF6EE5000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 2216	2772	Fenrir (1).exe	30
PID 2772 wrote to memory of 2216	2772	Fenrir (1).exe	30
PID 2772 wrote to memory of 2216	2772	Fenrir (1).exe	30

C:\Users\Admin\AppData\Local\Temp\Fenrir (1).exe
"C:\Users\Admin\AppData\Local\Temp\Fenrir (1).exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Users\Admin\AppData\Local\Temp\Fenrir (1).exe
  "C:\Users\Admin\AppData\Local\Temp\Fenrir (1).exe"
  2⤵
  - Loads dropped DLL
  PID:2216

C:\Users\Admin\AppData\Local\Temp\_MEI27722\python312.dll

Filesize
1.7MB

MD5
6f7c42579f6c2b45fe866747127aef09

SHA1
b9487372fe3ed61022e52cc8dbd37e6640e87723

SHA256
07642b6a3d99ce88cff790087ac4e2ba0b2da1100cf1897f36e096427b580ee5

SHA512
aadf06fd6b4e14f600b0a614001b8c31e42d71801adec7c9c177dcbb4956e27617fa45ba477260a7e06d2ca4979ed5acc60311258427ee085e8025b61452acec

Download Submit
memory/2216-23-0x000007FEF6820000-0x000007FEF6EE5000-memory.dmp

Filesize
6.8MB

Download