Analysis
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max time kernel
151s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
30-10-2022 18:38
Static task
static1
Behavioral task
behavioral1
Sample
7ea937a7d8d6aeb61f7272537e232c0f4bb6915e4afbf9209c9d2d9a9a728ca3.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
7ea937a7d8d6aeb61f7272537e232c0f4bb6915e4afbf9209c9d2d9a9a728ca3.exe
Resource
win10v2004-20220812-en
General
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Target
7ea937a7d8d6aeb61f7272537e232c0f4bb6915e4afbf9209c9d2d9a9a728ca3.exe
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Size
824KB
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MD5
82ccf2025c09d09bdbff108184f9a080
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SHA1
1928488d418ec5d86bb323f4287e3f1724d5432d
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SHA256
7ea937a7d8d6aeb61f7272537e232c0f4bb6915e4afbf9209c9d2d9a9a728ca3
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SHA512
f40c855388de237cc4aaca33c8c39c209e1f3f3c1dad99bfae2873c641dc56dc586b4fc83aa65ecea6ed447b66b92716cfb7dc10cfc60b6b8a2e22b8081b403e
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SSDEEP
24576:GrrrrrrrrrrrrrrrrrrrrrrrFUtw887BaYird26QFVtnQZdbEkQn:GrrrrrrrrrrrrrrrrrrrrrrrFUtw88V9
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1544-54-0x0000000000400000-0x000000000063E000-memory.dmp upx behavioral1/memory/1544-56-0x0000000000400000-0x000000000063E000-memory.dmp upx behavioral1/memory/1544-58-0x0000000000400000-0x000000000063E000-memory.dmp upx behavioral1/memory/1544-59-0x0000000000400000-0x000000000063E000-memory.dmp upx behavioral1/memory/1544-60-0x0000000000400000-0x000000000063E000-memory.dmp upx -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7ea937a7d8d6aeb61f7272537e232c0f4bb6915e4afbf9209c9d2d9a9a728ca3.exe" 7ea937a7d8d6aeb61f7272537e232c0f4bb6915e4afbf9209c9d2d9a9a728ca3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run 7ea937a7d8d6aeb61f7272537e232c0f4bb6915e4afbf9209c9d2d9a9a728ca3.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.