b58eec6e5aabc701404d5b5556c86fff5cc103c69eeda00061e838c4f122288f

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
03/02/2024, 20:33

Target

file.exe
Size

421KB
MD5

10a331a12ca40f3293dfadfcecb8d071
SHA1

ada41586d1366cf76c9a652a219a0e0562cc41af
SHA256

b58eec6e5aabc701404d5b5556c86fff5cc103c69eeda00061e838c4f122288f
SHA512

1a5b8e77ddbab97bb4c848adbcd7dbfb9ca84307d1844dba9572fcea48a2cbb091a3fc52663b87568416adf18a1338adc07aab0bd5f1ab36a03c8ff8a035d399
SSDEEP

12288:jh1Fk70TnvjcL8o0S86aZ+ldnqA1W0PeF7H:5k70TrcJX32ih1Re7H

Score

7^/10

.NET Reactor proctector 3 IoCs

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

resource	yara_rule
behavioral1/memory/1984-0-0x0000000002040000-0x0000000002094000-memory.dmp	net_reactor
behavioral1/memory/1984-2-0x00000000048C0000-0x0000000004900000-memory.dmp	net_reactor
behavioral1/memory/1984-5-0x0000000002090000-0x00000000020E2000-memory.dmp	net_reactor

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1604	1984	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 1604	1984	file.exe	29
PID 1984 wrote to memory of 1604	1984	file.exe	29
PID 1984 wrote to memory of 1604	1984	file.exe	29
PID 1984 wrote to memory of 1604	1984	file.exe	29

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1984 -s 600
  2⤵
  - Program crash
  PID:1604

memory/1984-1-0x00000000740F0000-0x00000000747DE000-memory.dmp

Filesize
6.9MB

Download
memory/1984-0-0x0000000002040000-0x0000000002094000-memory.dmp

Filesize
336KB

Download
memory/1984-4-0x00000000048C0000-0x0000000004900000-memory.dmp

Filesize
256KB

Download
memory/1984-3-0x00000000048C0000-0x0000000004900000-memory.dmp

Filesize
256KB

Download
memory/1984-2-0x00000000048C0000-0x0000000004900000-memory.dmp

Filesize
256KB

Download
memory/1984-5-0x0000000002090000-0x00000000020E2000-memory.dmp

Filesize
328KB

Download
memory/1984-8-0x0000000002340000-0x0000000004340000-memory.dmp

Filesize
32.0MB

Download
memory/1984-10-0x00000000048C0000-0x0000000004900000-memory.dmp

Filesize
256KB

Download
memory/1984-9-0x00000000740F0000-0x00000000747DE000-memory.dmp

Filesize
6.9MB

Download
memory/1984-11-0x00000000048C0000-0x0000000004900000-memory.dmp

Filesize
256KB

Download
memory/1984-12-0x0000000002340000-0x0000000004340000-memory.dmp

Filesize
32.0MB

Download