45ffc60dd4b24fa905cbfc6a1cc6122ed2d057be75fa8cfee2d3df72ad03c812

Resubmissions

14-10-2024 21:00

14-10-2024 20:16

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14-10-2024 20:16

Target

opera.exe
Size

6.9MB
MD5

50d45237c36a226cd10bd2bdc685c049
SHA1

ea0edf24cefd88a0be2ceaf92e1bf44fab817f64
SHA256

45ffc60dd4b24fa905cbfc6a1cc6122ed2d057be75fa8cfee2d3df72ad03c812
SHA512

4222b2a602d716f20e735b49078a4b34639ea1c6ed7ee76a30227fd46a047225d4dde75e359998cbdaf389a435da458ee1f903a9c779c3d4420798c98f899d58
SSDEEP

98304:eNDjWM8JEE1rkZ9VamaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRpYKJJcGhE4:eN0veNTfm/pf+xk4dWRptrbWOjgrK

Score

7^/10

upx

Loads dropped DLL 1 IoCs

pid	Process
2408	opera.exe

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/files/0x0006000000016d72-21.dat	upx
behavioral1/memory/2408-23-0x000007FEF6380000-0x000007FEF6968000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1692 wrote to memory of 2408	1692	opera.exe	30
PID 1692 wrote to memory of 2408	1692	opera.exe	30
PID 1692 wrote to memory of 2408	1692	opera.exe	30

C:\Users\Admin\AppData\Local\Temp\opera.exe
"C:\Users\Admin\AppData\Local\Temp\opera.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1692
- C:\Users\Admin\AppData\Local\Temp\opera.exe
  "C:\Users\Admin\AppData\Local\Temp\opera.exe"
  2⤵
  - Loads dropped DLL
  PID:2408

C:\Users\Admin\AppData\Local\Temp\_MEI16922\python311.dll

Filesize
1.6MB

MD5
bb46b85029b543b70276ad8e4c238799

SHA1
123bdcd9eebcac1ec0fd2764a37e5e5476bb0c1c

SHA256
72c24e1db1ba4df791720a93ca9502d77c3738eebf8b9092a5d82aa8d80121d0

SHA512
5e993617509c1cf434938d6a467eb0494e04580ad242535a04937f7c174d429da70a6e71792fc3de69e103ffc5d9de51d29001a4df528cfffefdaa2cef4eaf31

Download Submit
memory/2408-23-0x000007FEF6380000-0x000007FEF6968000-memory.dmp

Filesize
5.9MB

Download