4d3f328da9dc0f53b979075eb9334c42bfe50857fbe7c07fd7721f18ae8136e6

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
16/06/2024, 21:05

Target

4d3f328da9dc0f53b979075eb9334c42bfe50857fbe7c07fd7721f18ae8136e6.exe
Size

474KB
MD5

ff3dfe957c4a50432a070969c887c74e
SHA1

15d00674419d448b92668439f265f0dbb3acb305
SHA256

4d3f328da9dc0f53b979075eb9334c42bfe50857fbe7c07fd7721f18ae8136e6
SHA512

5842524c90b78e33ed2b59a6ad345f6f8d6671ba15486a9340b103eaad40fc0f4da5ee9c699b1e73db35a8a4936826e1db8e966be73b5c6ba921063a83a1ef82
SSDEEP

12288:Lh1Fk70TnvjcupksZzmlJqEQFLEOrGIvxRjNu9/5Z765bE/M:Rk70Trcp+ml3QeIpRjO5Z724M

Score

9^/10

Detects executables packed with unregistered version of .NET Reactor 2 IoCs

resource	yara_rule
behavioral1/memory/2820-1-0x0000000002170000-0x00000000021D0000-memory.dmp	INDICATOR_EXE_Packed_DotNetReactor
behavioral1/memory/2820-3-0x0000000004730000-0x0000000004790000-memory.dmp	INDICATOR_EXE_Packed_DotNetReactor

.NET Reactor proctector 2 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
behavioral1/memory/2820-1-0x0000000002170000-0x00000000021D0000-memory.dmp	net_reactor
behavioral1/memory/2820-3-0x0000000004730000-0x0000000004790000-memory.dmp	net_reactor

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2996	2820	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2820 wrote to memory of 2996	2820	4d3f328da9dc0f53b979075eb9334c42bfe50857fbe7c07fd7721f18ae8136e6.exe	28
PID 2820 wrote to memory of 2996	2820	4d3f328da9dc0f53b979075eb9334c42bfe50857fbe7c07fd7721f18ae8136e6.exe	28
PID 2820 wrote to memory of 2996	2820	4d3f328da9dc0f53b979075eb9334c42bfe50857fbe7c07fd7721f18ae8136e6.exe	28
PID 2820 wrote to memory of 2996	2820	4d3f328da9dc0f53b979075eb9334c42bfe50857fbe7c07fd7721f18ae8136e6.exe	28

C:\Users\Admin\AppData\Local\Temp\4d3f328da9dc0f53b979075eb9334c42bfe50857fbe7c07fd7721f18ae8136e6.exe
"C:\Users\Admin\AppData\Local\Temp\4d3f328da9dc0f53b979075eb9334c42bfe50857fbe7c07fd7721f18ae8136e6.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2820
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2820 -s 600
  2⤵
  - Program crash
  PID:2996

memory/2820-0-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

Filesize
4KB

Download
memory/2820-1-0x0000000002170000-0x00000000021D0000-memory.dmp

Filesize
384KB

Download
memory/2820-2-0x0000000074DD0000-0x00000000754BE000-memory.dmp

Filesize
6.9MB

Download
memory/2820-4-0x0000000074DD0000-0x00000000754BE000-memory.dmp

Filesize
6.9MB

Download
memory/2820-3-0x0000000004730000-0x0000000004790000-memory.dmp

Filesize
384KB

Download
memory/2820-5-0x0000000074DD0000-0x00000000754BE000-memory.dmp

Filesize
6.9MB

Download
memory/2820-6-0x0000000074DD0000-0x00000000754BE000-memory.dmp

Filesize
6.9MB

Download
memory/2820-9-0x0000000074DD0000-0x00000000754BE000-memory.dmp

Filesize
6.9MB

Download