yunsip | 62aec63c64dab45b692c67eb43c02d5bb78e2c5344ed3ac1a87b6ad3cc695548

Analysis

max time kernel
184s
max time network
195s
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 08:45

Target

62aec63c64dab45b692c67eb43c02d5bb78e2c5344ed3ac1a87b6ad3cc695548.dll
Size

361KB
MD5

038ba977d927b6764a5aae3f7597987f
SHA1

007263b791334414e71edbd7bc6ccf1f2ff85e86
SHA256

62aec63c64dab45b692c67eb43c02d5bb78e2c5344ed3ac1a87b6ad3cc695548
SHA512

58aa89580521b0643aafea49a84854cbc35dd854f0cd56b9753654401ae4f2cfe6969743a994c3d92b91556d2c1a82448997c2579d605a878f56129f7a3bbc8e
SSDEEP

3072:jDKpt9sSR0HUHPwZWLnWVfEAzV2IJIwTBftpmc+z+f3Q0b:jDgtfRQUHPw06MoV2nwTBlhm8T

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 1684 wrote to memory of 4200	1684	rundll32.exe	78
PID 1684 wrote to memory of 4200	1684	rundll32.exe	78
PID 1684 wrote to memory of 4200	1684	rundll32.exe	78

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\62aec63c64dab45b692c67eb43c02d5bb78e2c5344ed3ac1a87b6ad3cc695548.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\62aec63c64dab45b692c67eb43c02d5bb78e2c5344ed3ac1a87b6ad3cc695548.dll,#1
  2⤵
  PID:4200