d3e26c7296830666e8d5758afc850c5b596ceb3e2c1ebbb01d5dc22ff58ff5fa

Analysis

max time kernel
164s
max time network
184s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/02/2024, 18:47

Target
DreamMail4/Sys/DmLib.dll
Size 220KB
Sample240228-xfbfvsbc98
SHA256 799b53fac2b0506ac1e869cce99f7a3c44737105d6287e31e78ac8489d963c60
MD5 fdea6a53e11fd3741737448db4059b7b
SHA1 d0452a06dd399e5dafb54ce809b00ae9f0efd026
SHA512 4ea0c130531ddce3b6961b30adbe0e56a49214055a051c6ed9992d0b985518581d33641f24a59ae58f3993a6837a32a42b52530de0de27f4f3ddafa6bb7fb392
SSDEEP 3072:PaRKz7I8Qf/14+vNYaCCK2bJal67/yGvct0kv7Mu3G+r9ZQBenZcNw4xgxJh7t:4K3hSNZCCMBVvYd+r9Y7q
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
344	3008	WerFault.exe	59

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4100 wrote to memory of 3008	4100	rundll32.exe	59
PID 4100 wrote to memory of 3008	4100	rundll32.exe	59
PID 4100 wrote to memory of 3008	4100	rundll32.exe	59

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\DreamMail4\Sys\DmLib.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4100
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\DreamMail4\Sys\DmLib.dll,#1
  2⤵
  PID:3008
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 632
    3⤵
    - Program crash
    PID:344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3008 -ip 3008
1⤵
PID:1460

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4132 --field-trial-handle=2588,i,4353937220825226770,7138584070663735671,262144 --variations-seed-version /prefetch:8
1⤵
PID:1544

memory/3008-0-0x0000000000400000-0x0000000000465000-memory.dmp

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