Analysis
-
max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
07-03-2024 21:16
Behavioral task
behavioral1
Sample
1724-55-0x0000000000150000-0x00000000001B4000-memory.dll
Resource
win7-20240221-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1724-55-0x0000000000150000-0x00000000001B4000-memory.dll
Resource
win10v2004-20240226-en
2 signatures
150 seconds
General
-
Target
1724-55-0x0000000000150000-0x00000000001B4000-memory.dll
-
Size
400KB
-
MD5
c357293903a9a9720e48b90e3285b83b
-
SHA1
a0b0ea124a9f41e51f1152557e4c9303bb19747d
-
SHA256
1a852dd97365373ea080d62ed16c09864b3d0a809c57a1c758a34e68d2aa393b
-
SHA512
aab77761c1286f355a935fb56ed499f6bcef239ff4cd87229ace1533e7efe2ce4fa2c2e423bb88f1e6bb22d235696e3f256dfb0d5af464d5db32e8182549bd72
-
SSDEEP
768:C22cRzt2YmmZvrmyjcUT0LrqH6EHV9HmDXhVp/s6zTgMlbDlxKWAb2/1:KcRz0YmxmVmHG9HCx/jzTtbBxK8
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4892 3476 WerFault.exe 88 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4764 wrote to memory of 3476 4764 rundll32.exe 88 PID 4764 wrote to memory of 3476 4764 rundll32.exe 88 PID 4764 wrote to memory of 3476 4764 rundll32.exe 88
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1724-55-0x0000000000150000-0x00000000001B4000-memory.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4764 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1724-55-0x0000000000150000-0x00000000001B4000-memory.dll,#12⤵PID:3476
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3476 -s 5603⤵
- Program crash
PID:4892
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3476 -ip 34761⤵PID:1112