19db85395b379c34da47eee373988631bf4947f519633bdcb9155fd6a37aee31

Analysis

max time kernel
141s
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
06/03/2024, 00:09

Target

b602b791a3cf40185d860f259e19a80c.dll
Size

97KB
MD5

b602b791a3cf40185d860f259e19a80c
SHA1

284e665fda5f59949e77a039c74a63898d4553ce
SHA256

19db85395b379c34da47eee373988631bf4947f519633bdcb9155fd6a37aee31
SHA512

bc3a75028266b088709f058edf203b91a7dd0969537332998ac0df1a6f6feb3604be7288fb48117afd7eac3b9508ab36e923990eb973a5eba4a2bcff9c57aca4
SSDEEP

1536:+co4j3UxwIwdp61yBcxlI+VKqEeNyRVx7JUujYRzbt/opV2giId2lJvp9iW8kFv0:+co4j9dIbxlIrqEeNyUw4lwiIMl770

Score

7^/10

upx

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral2/memory/748-0-0x0000000010000000-0x000000001002C000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4540	748	WerFault.exe	88

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4196 wrote to memory of 748	4196	rundll32.exe	88
PID 4196 wrote to memory of 748	4196	rundll32.exe	88
PID 4196 wrote to memory of 748	4196	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b602b791a3cf40185d860f259e19a80c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4196
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b602b791a3cf40185d860f259e19a80c.dll,#1
  2⤵
  PID:748
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 748 -s 544
    3⤵
    - Program crash
    PID:4540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 748 -ip 748
1⤵
PID:4792

memory/748-0-0x0000000010000000-0x000000001002C000-memory.dmp

Filesize
176KB

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