87fdc759c2cdbd2c12050321171f6e35915ccfa6cbe3855c429a214c184161ec

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
06/03/2024, 16:47

Target

b7e3de2c7de02cd4b3204a7821e7518c.exe
Size

112KB
MD5

b7e3de2c7de02cd4b3204a7821e7518c
SHA1

79cc4609ae6e2d6145b208844d06a48337cf2d31
SHA256

87fdc759c2cdbd2c12050321171f6e35915ccfa6cbe3855c429a214c184161ec
SHA512

86ec99b98feb972e00e52967e40dce86e354fd9760374af5c54eb5ebf99c8085bc715f960e77ee7e6d3b6cf8f38ea726c9f26818333d1c488cb097dd2b3e51be
SSDEEP

3072:74094zBb8bsbUFB2FNjvqReajSE2CqXgbGddM0tW5O:71+FY0JScwSdbwbGdG0t/

Score

7^/10

upx

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral1/memory/1540-0-0x0000000000400000-0x000000000044D000-memory.dmp	upx

Kills process with taskkill 2 IoCs

evasion

pid	Process
2936	taskkill.exe
2288	taskkill.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2288	taskkill.exe
Token: SeDebugPrivilege	2936	taskkill.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1540 wrote to memory of 2288	1540	b7e3de2c7de02cd4b3204a7821e7518c.exe	28
PID 1540 wrote to memory of 2288	1540	b7e3de2c7de02cd4b3204a7821e7518c.exe	28
PID 1540 wrote to memory of 2288	1540	b7e3de2c7de02cd4b3204a7821e7518c.exe	28
PID 1540 wrote to memory of 2288	1540	b7e3de2c7de02cd4b3204a7821e7518c.exe	28
PID 1540 wrote to memory of 2936	1540	b7e3de2c7de02cd4b3204a7821e7518c.exe	29
PID 1540 wrote to memory of 2936	1540	b7e3de2c7de02cd4b3204a7821e7518c.exe	29
PID 1540 wrote to memory of 2936	1540	b7e3de2c7de02cd4b3204a7821e7518c.exe	29
PID 1540 wrote to memory of 2936	1540	b7e3de2c7de02cd4b3204a7821e7518c.exe	29

C:\Users\Admin\AppData\Local\Temp\b7e3de2c7de02cd4b3204a7821e7518c.exe
"C:\Users\Admin\AppData\Local\Temp\b7e3de2c7de02cd4b3204a7821e7518c.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1540
- C:\Windows\SysWOW64\taskkill.exe
  taskkill /f /im KsafeTray.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2288
- C:\Windows\SysWOW64\taskkill.exe
  taskkill /f /im Knsdtray.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2936

memory/1540-0-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

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