750c447d6e3c7d74ccab736a0082ef437b1cd2000d761d3aff2b73227457b29c | Triage

Analysis

max time kernel
93s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10-04-2024 11:54

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General

Target

iconv.dll
Size

32KB
MD5

e1349d5e1238889819906f3e1fbe3b65
SHA1

4099bbef8128ab2ce15767c2028169d89a69724e
SHA256

f33efe8112f644383c0852e2232117f7b492264d74664bf70357666538c0b41d
SHA512

5c725d32d17f7478a698e7b59e107e2ae0dd90ac1eccbf21cefacaa632d463149d9f221779ef01459c17bb3b4c2ea7eeaecf1b5ac251e961a4c9fed399cf6960
SSDEEP

768:+4Hnnn9k2VhvWgUtAAfTspDHbMdiR2+Ga:+497V5UtDTsppY+Ga

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4956 516 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1928 wrote to memory of 516	1928	rundll32.exe	rundll32.exe
PID 1928 wrote to memory of 516	1928	rundll32.exe	rundll32.exe
PID 1928 wrote to memory of 516	1928	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\iconv.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1928

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\iconv.dll,#1
2⤵
PID:516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 516 -s 600
3⤵
- Program crash
PID:4956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 516 -ip 516
1⤵
PID:5100

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/516-0-0x0000000062780000-0x000000006278A000-memory.dmp

Filesize
40KB

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