Analysis
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max time kernel
140s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
21/01/2024, 19:13
Static task
static1
Behavioral task
behavioral1
Sample
6dd05e374c550f42a7b400753a1a5a40.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
6dd05e374c550f42a7b400753a1a5a40.exe
Resource
win10v2004-20231215-en
General
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Target
6dd05e374c550f42a7b400753a1a5a40.exe
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Size
255KB
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MD5
6dd05e374c550f42a7b400753a1a5a40
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SHA1
b266fcb55bb01402f373a751a4d9e2018f489fb3
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SHA256
040b879f7816d317d02b442f12abaa24d75362340878cdfbdce01c9b2c4eed10
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SHA512
638f143ea51eb88f96475b5fa6c2d0f09e0f9b48c32cf7db1296f210bc0f4ebff2189cb93965171b2c761f10fd43a30c5b2e078e2a9f1b10c3b34fcffea645f2
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SSDEEP
3072:LZ49oLUdKthw+vJ/Ya5ZT1oTwZTu0NQwPHNE0paqah8JAWzvtijyW2EM2DIcgU:LZHlTW0ZTyuYwPtuCxTvEM2DIG
Malware Config
Extracted
metasploit
encoder/call4_dword_xor
Signatures
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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resource yara_rule behavioral1/memory/2156-2-0x0000000000400000-0x0000000000467000-memory.dmp upx behavioral1/memory/2156-6-0x0000000000400000-0x0000000000467000-memory.dmp upx behavioral1/memory/2156-5-0x0000000000400000-0x0000000000467000-memory.dmp upx behavioral1/memory/2156-4-0x0000000000400000-0x0000000000467000-memory.dmp upx behavioral1/memory/2156-9-0x0000000000400000-0x0000000000467000-memory.dmp upx behavioral1/memory/2156-8-0x0000000000400000-0x0000000000467000-memory.dmp upx behavioral1/memory/2156-11-0x0000000000400000-0x0000000000467000-memory.dmp upx behavioral1/memory/2156-10-0x0000000000400000-0x0000000000467000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1708 set thread context of 2156 1708 6dd05e374c550f42a7b400753a1a5a40.exe 28 -
Program crash 1 IoCs
pid pid_target Process procid_target 1212 2156 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1708 wrote to memory of 2156 1708 6dd05e374c550f42a7b400753a1a5a40.exe 28 PID 1708 wrote to memory of 2156 1708 6dd05e374c550f42a7b400753a1a5a40.exe 28 PID 1708 wrote to memory of 2156 1708 6dd05e374c550f42a7b400753a1a5a40.exe 28 PID 1708 wrote to memory of 2156 1708 6dd05e374c550f42a7b400753a1a5a40.exe 28 PID 1708 wrote to memory of 2156 1708 6dd05e374c550f42a7b400753a1a5a40.exe 28 PID 1708 wrote to memory of 2156 1708 6dd05e374c550f42a7b400753a1a5a40.exe 28 PID 1708 wrote to memory of 2156 1708 6dd05e374c550f42a7b400753a1a5a40.exe 28 PID 1708 wrote to memory of 2156 1708 6dd05e374c550f42a7b400753a1a5a40.exe 28 PID 2156 wrote to memory of 1212 2156 6dd05e374c550f42a7b400753a1a5a40.exe 29 PID 2156 wrote to memory of 1212 2156 6dd05e374c550f42a7b400753a1a5a40.exe 29 PID 2156 wrote to memory of 1212 2156 6dd05e374c550f42a7b400753a1a5a40.exe 29 PID 2156 wrote to memory of 1212 2156 6dd05e374c550f42a7b400753a1a5a40.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\6dd05e374c550f42a7b400753a1a5a40.exe"C:\Users\Admin\AppData\Local\Temp\6dd05e374c550f42a7b400753a1a5a40.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Users\Admin\AppData\Local\Temp\6dd05e374c550f42a7b400753a1a5a40.exe"C:\Users\Admin\AppData\Local\Temp\6dd05e374c550f42a7b400753a1a5a40.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2156 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 1403⤵
- Program crash
PID:1212
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