d679d7b9c03d536dbb2a0d83393263b5117fd3a12b545decc1c448c15c3c84f6

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-01-2025 21:16

Target

start_bob.exe
Size

6.9MB
MD5

8678db7fa75f3e6cbfb071914cb6e186
SHA1

e541ac76ee2dce873ba7ecbb273f1fc173194044
SHA256

c73878de0b280980f5b125fe212c79ef5085d73c56669ca24ea992c5158f8392
SHA512

f429d28afa3abcb7662139e29dd9968f98823721bee1af9afe84ebfa8b16538369f4dc7f8f42c92649a99b44dc78e15a7c68fadd8fa626cedef5daa08641acdf
SSDEEP

98304:R2DjWM8JEE1rZ6amaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRaYKJJcGhEIF4:R20peNTfm/pf+xk4dWRatrbWOjgKW

Score

7^/10

upx

Loads dropped DLL 1 IoCs

pid	Process
2684	start_bob.exe

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/files/0x000500000001a09a-21.dat	upx
behavioral1/memory/2684-23-0x000007FEF62B0000-0x000007FEF6898000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2268 wrote to memory of 2684	2268	start_bob.exe	31
PID 2268 wrote to memory of 2684	2268	start_bob.exe	31
PID 2268 wrote to memory of 2684	2268	start_bob.exe	31

C:\Users\Admin\AppData\Local\Temp\start_bob.exe
"C:\Users\Admin\AppData\Local\Temp\start_bob.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2268
- C:\Users\Admin\AppData\Local\Temp\start_bob.exe
  "C:\Users\Admin\AppData\Local\Temp\start_bob.exe"
  2⤵
  - Loads dropped DLL
  PID:2684

C:\Users\Admin\AppData\Local\Temp\_MEI22682\python311.dll

Filesize
1.6MB

MD5
bb46b85029b543b70276ad8e4c238799

SHA1
123bdcd9eebcac1ec0fd2764a37e5e5476bb0c1c

SHA256
72c24e1db1ba4df791720a93ca9502d77c3738eebf8b9092a5d82aa8d80121d0

SHA512
5e993617509c1cf434938d6a467eb0494e04580ad242535a04937f7c174d429da70a6e71792fc3de69e103ffc5d9de51d29001a4df528cfffefdaa2cef4eaf31

Download Submit
memory/2684-23-0x000007FEF62B0000-0x000007FEF6898000-memory.dmp

Filesize
5.9MB

Download