Analysis
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max time kernel
178s -
max time network
191s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
29-11-2022 06:35
Static task
static1
Behavioral task
behavioral1
Sample
84e0042f5909751b04d08eef1e56d9b35b684653ea6251d5038fdf2ab367528e.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
84e0042f5909751b04d08eef1e56d9b35b684653ea6251d5038fdf2ab367528e.exe
Resource
win10v2004-20221111-en
General
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Target
84e0042f5909751b04d08eef1e56d9b35b684653ea6251d5038fdf2ab367528e.exe
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Size
1.1MB
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MD5
a5f49c0a5a52fa9b53dec7707524ba6d
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SHA1
85f81e3e1fbb21d399641a4619d1d89029477e1e
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SHA256
84e0042f5909751b04d08eef1e56d9b35b684653ea6251d5038fdf2ab367528e
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SHA512
41b9f1b58a942840b1e68f3d96b6a11753bd2e138f649b81d1d09d8103047dd9d2d6e44a6165a156ff1d0cca6a5748464fc19d78e5a48c567e9d3064b55af3f0
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SSDEEP
24576:yMWCvVQ2IPE2ts5X1YApX+FpLv2lBuL0v1Bti0yqbBPM:v22IFwTpX+KXu0v1OQNM
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2028-56-0x0000000000400000-0x00000000006CB000-memory.dmp upx behavioral1/memory/2028-58-0x0000000000400000-0x00000000006CB000-memory.dmp upx behavioral1/memory/2028-59-0x0000000000400000-0x00000000006CB000-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
Processes:
84e0042f5909751b04d08eef1e56d9b35b684653ea6251d5038fdf2ab367528e.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run 84e0042f5909751b04d08eef1e56d9b35b684653ea6251d5038fdf2ab367528e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\84e0042f5909751b04d08eef1e56d9b35b684653ea6251d5038fdf2ab367528e.exe" 84e0042f5909751b04d08eef1e56d9b35b684653ea6251d5038fdf2ab367528e.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2028-54-0x0000000000400000-0x00000000006CB000-memory.dmpFilesize
2.8MB
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memory/2028-55-0x0000000075531000-0x0000000075533000-memory.dmpFilesize
8KB
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memory/2028-56-0x0000000000400000-0x00000000006CB000-memory.dmpFilesize
2.8MB
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memory/2028-58-0x0000000000400000-0x00000000006CB000-memory.dmpFilesize
2.8MB
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memory/2028-59-0x0000000000400000-0x00000000006CB000-memory.dmpFilesize
2.8MB