yunsip | dbb9e8174224763270363ed1c03dcaaef71e288626683cc06e4ec9226ff9b568

Analysis

max time kernel
99s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
01-12-2022 08:02

Target

dbb9e8174224763270363ed1c03dcaaef71e288626683cc06e4ec9226ff9b568.dll
Size

291KB
MD5

171e5a7ecde4fa103f8cd22b8fd9dace
SHA1

7da29e19720a679c4b4dd2dd0f4bd1763488ea9a
SHA256

dbb9e8174224763270363ed1c03dcaaef71e288626683cc06e4ec9226ff9b568
SHA512

f786bef973680ab41ebd43fbaf4e3e77c24dfb58791d0818acd8a654925c55f9089d989663186e78b4aed2fd320c38139a3ee47fc3846870cbc98954e7b657de
SSDEEP

3072:jDKpt9sSR0HUHPwZWLnWVfEAzV2IJIwTBftpmc+z+f3Q0p:jDgtfRQUHPw06MoV2nwTBlhm8x

Score

10^/10

Yunsip
Remote backdoor which communicates with a C2 server to receive commands.
trojan banker yunsip

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4800 wrote to memory of 5044	4800	rundll32.exe	82
PID 4800 wrote to memory of 5044	4800	rundll32.exe	82
PID 4800 wrote to memory of 5044	4800	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dbb9e8174224763270363ed1c03dcaaef71e288626683cc06e4ec9226ff9b568.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4800
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dbb9e8174224763270363ed1c03dcaaef71e288626683cc06e4ec9226ff9b568.dll,#1
  2⤵
  PID:5044