4fbf9efdc6cf6181e5daff8b6c772c837b0c317688dcc9f9c2276df4e89bd129

Analysis

max time kernel
142s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19-01-2024 07:01

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General

Target

66fd37279c6abe89abcaf395add7a667.exe
Size

148KB
MD5

66fd37279c6abe89abcaf395add7a667
SHA1

d3b047c9ddd79186980c689b56643e16353c9106
SHA256

4fbf9efdc6cf6181e5daff8b6c772c837b0c317688dcc9f9c2276df4e89bd129
SHA512

b50546b62dca7932d124daf4b24cb532c02e593a16bf957a131547eadfe56f776e9f009b37cda41d302d6b985cf1f9d6812e58c93f8237a9fd3c302355b9ef65
SSDEEP

3072:mytid1LhhFHTJKsSx3BZ9eYryY3e9rz8Kie4nDdd1mjcPD4k/sx+0Ire:2PFzJKsASYO9rzsZXP8k/sx+0qe

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2748	1936	WerFault.exe	27

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1936	66fd37279c6abe89abcaf395add7a667.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1936 wrote to memory of 2748	1936	66fd37279c6abe89abcaf395add7a667.exe	28
PID 1936 wrote to memory of 2748	1936	66fd37279c6abe89abcaf395add7a667.exe	28
PID 1936 wrote to memory of 2748	1936	66fd37279c6abe89abcaf395add7a667.exe	28
PID 1936 wrote to memory of 2748	1936	66fd37279c6abe89abcaf395add7a667.exe	28

C:\Users\Admin\AppData\Local\Temp\66fd37279c6abe89abcaf395add7a667.exe
"C:\Users\Admin\AppData\Local\Temp\66fd37279c6abe89abcaf395add7a667.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1936
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1936 -s 832
  2⤵
  - Program crash
  PID:2748

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1936-0-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1936-1-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/1936-3-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/1936-2-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/1936-4-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/1936-6-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/1936-9-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/1936-8-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/1936-7-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/1936-5-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/1936-14-0x00000000750A0000-0x0000000075190000-memory.dmp

Filesize
960KB

Download
memory/1936-12-0x0000000074DA0000-0x0000000074DAC000-memory.dmp

Filesize
48KB

Download
memory/1936-11-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1936-16-0x0000000072940000-0x0000000072A93000-memory.dmp

Filesize
1.3MB

Download
memory/1936-15-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/1936-19-0x00000000748B0000-0x00000000748B7000-memory.dmp

Filesize
28KB

Download
memory/1936-21-0x0000000076720000-0x0000000076726000-memory.dmp

Filesize
24KB

Download
memory/1936-20-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/1936-18-0x0000000074860000-0x00000000748AF000-memory.dmp

Filesize
316KB

Download
memory/1936-17-0x00000000748B0000-0x0000000074908000-memory.dmp

Filesize
352KB

Download
memory/1936-22-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/1936-23-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1936-24-0x000000007EF50000-0x000000007EFAC000-memory.dmp

Filesize
368KB

Download
memory/1936-25-0x0000000074DA0000-0x0000000074DAC000-memory.dmp

Filesize
48KB

Download
memory/1936-26-0x0000000072940000-0x0000000072A93000-memory.dmp

Filesize
1.3MB

Download
memory/1936-27-0x00000000748B0000-0x0000000074908000-memory.dmp

Filesize
352KB

Download
memory/1936-29-0x00000000748B0000-0x00000000748B7000-memory.dmp

Filesize
28KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads