d3e26c7296830666e8d5758afc850c5b596ceb3e2c1ebbb01d5dc22ff58ff5fa

Analysis

max time kernel
142s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28/02/2024, 18:47

Target
DreamMail4/Sys/DmMapi.dll
Size 94KB
Sample240228-xfbfvsbc98
SHA256 7469c66c3535b296f8984734378bec3f6327b701d44f9a52f97fbb3419b01cf4
MD5 159f47cf3fa12458d65e97b9aa9463db
SHA1 0c4a8f5820587ff60debcda67c7c2fc574c8aabf
SHA512 716dac823935640bf9592b6f260e2ee6e914b0a96e61cc63636cf4b8c5bc206e675f365f6c8c55b8d27448d7815b920af9cde7e120681737fe48442eccf21dd9
SSDEEP 1536:3gVJtrhlVplE4t58hhtSvXaWNsphJ0rmgIHGE06TSIZnEotEeeDDzaG93:Q9FlVPjt5IhEXaWNsphJ0rmgImEpuAnw
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3040	2024	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 2024	3068	rundll32.exe	28
PID 3068 wrote to memory of 2024	3068	rundll32.exe	28
PID 3068 wrote to memory of 2024	3068	rundll32.exe	28
PID 3068 wrote to memory of 2024	3068	rundll32.exe	28
PID 3068 wrote to memory of 2024	3068	rundll32.exe	28
PID 3068 wrote to memory of 2024	3068	rundll32.exe	28
PID 3068 wrote to memory of 2024	3068	rundll32.exe	28
PID 2024 wrote to memory of 3040	2024	rundll32.exe	29
PID 2024 wrote to memory of 3040	2024	rundll32.exe	29
PID 2024 wrote to memory of 3040	2024	rundll32.exe	29
PID 2024 wrote to memory of 3040	2024	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\DreamMail4\Sys\DmMapi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3068
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\DreamMail4\Sys\DmMapi.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2024
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2024 -s 244
    3⤵
    - Program crash
    PID:3040

memory/2024-0-0x00000000001E0000-0x00000000001FC000-memory.dmp

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memory/2024-1-0x00000000001E0000-0x00000000001FC000-memory.dmp

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