Analysis
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max time kernel
32s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
10-11-2024 04:28
Behavioral task
behavioral1
Sample
loader.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
loader.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
mapper/map.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
mapper/map.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
mapper/matcha-driver.sys
Resource
win10v2004-20241007-en
Behavioral task
behavioral6
Sample
matcha.exe
Resource
win7-20240903-en
Behavioral task
behavioral7
Sample
matcha.exe
Resource
win10v2004-20241007-en
General
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Target
loader.exe
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Size
6.8MB
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MD5
778d19faa6797d8b17178812eb873638
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SHA1
de7c7c2ff3be333a7ee22e7c1cf544a33c3e50a6
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SHA256
46e84b940d02fd62aec006e80b56b52e5cddc86c28e16d959b4837d8b1e1f883
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SHA512
db8a06e04c2642c2c5cceddb0adb8c0d131b7867b68bcc5a7625f7cdf74bcdaa298d1bf6f83d341255439eee3d1fbd4edd1a7cc6508f3929e1d44d34783b5d61
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SSDEEP
98304:CgkwN+MdA5wqMr4o8MMhJMjarJaon7JPzf+JiUCS3swhzqgez7DoaZDJ1n6hBnLq:CgV1gB6ylnlPzf+JiJCsmFMvNn6hVv+
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 2832 loader.exe -
resource yara_rule behavioral1/files/0x0005000000019c57-21.dat upx -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1856 wrote to memory of 2832 1856 loader.exe 30 PID 1856 wrote to memory of 2832 1856 loader.exe 30 PID 1856 wrote to memory of 2832 1856 loader.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\loader.exe"C:\Users\Admin\AppData\Local\Temp\loader.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1856 -
C:\Users\Admin\AppData\Local\Temp\loader.exe"C:\Users\Admin\AppData\Local\Temp\loader.exe"2⤵
- Loads dropped DLL
PID:2832
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C:\Windows\explorer.exe"C:\Windows\explorer.exe"1⤵PID:2632
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.6MB
MD51e76961ca11f929e4213fca8272d0194
SHA1e52763b7ba970c3b14554065f8c2404112f53596
SHA2568a0c27f9e5b2efd54e41d7e7067d7cb1c6d23bae5229f6d750f89568566227b0
SHA512ec6ed913e0142a98cd7f6adced5671334ec6545e583284ae10627162b199e55867d7cf28efeaadce9862c978b01c234a850288e529d2d3e2ac7dbbb99c6cde9b