d15a750d77ca9c3f3cae4e0d74b7e97343fb05d0db2ef918b21c2e040a5cf65a | Triage

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2024, 03:10

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General

Target

e09eb9bc5de626ffe1e357ee2e2335ae.dll
Size

121KB
MD5

e09eb9bc5de626ffe1e357ee2e2335ae
SHA1

c71aa4639309f6397cb59a7d3e5b4d68c1510f1f
SHA256

d15a750d77ca9c3f3cae4e0d74b7e97343fb05d0db2ef918b21c2e040a5cf65a
SHA512

f5ee10fcf285b32e03a7941f862b2610822543941d192f87100219de4c23e41ae2baf62f41bdfff9193c8326655206ff3b799fb3f251040af8f16fff31c97b8b
SSDEEP

3072:c6pDA/dAQ5OL1fWYfbGIcdx10sVul2fP+Fo9b:c6c2Q5O0UbGI+x19VuEko9b

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral2/memory/3488-0-0x0000000002200000-0x000000000226A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5640	3488	WerFault.exe	88

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3700 wrote to memory of 3488	3700	rundll32.exe	88
PID 3700 wrote to memory of 3488	3700	rundll32.exe	88
PID 3700 wrote to memory of 3488	3700	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e09eb9bc5de626ffe1e357ee2e2335ae.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3700
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e09eb9bc5de626ffe1e357ee2e2335ae.dll,#1
  2⤵
  PID:3488
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3488 -s 624
    3⤵
    - Program crash
    PID:5640

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3488 -ip 3488
1⤵
PID:3124

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3488-0-0x0000000002200000-0x000000000226A000-memory.dmp

Filesize
424KB

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