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Analysis
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max time kernel
143s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
25/08/2023, 14:53
Static task
static1
Behavioral task
behavioral1
Sample
PRE-ALERT-HTHC22031529.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
PRE-ALERT-HTHC22031529.exe
Resource
win10v2004-20230703-en
General
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Target
PRE-ALERT-HTHC22031529.exe
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Size
98KB
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MD5
7dbeb9ccb04ea7f800cc115f3ea2a231
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SHA1
57e74904a72fa69c7c81a3c5aeb77865b32bfa11
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SHA256
311f3f352aab9853825dd455bcf8721f7d25d48c27fb1b4bd1ae9103e31bd7f4
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SHA512
55fb26f94f151ec825b4b29b7a62d938ecf709b75f4d559a0d6e37084f61a47735745f5a5932729f5d8faee5c929b2b8ff53c639a69ca496eec58e9fa5d3f8d9
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SSDEEP
3072:rCcNPrLtoBQtwTzZSxH7SlQjbJWutGRKGV7+52wuI+ghGt5KrfcT5:rCcNPrLto+twT1SxH7SlQjbJWutGRKGt
Malware Config
Signatures
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Enjzcgrkhgd = "C:\\Users\\Admin\\AppData\\Roaming\\Enjzcgrkhgd.exe" PRE-ALERT-HTHC22031529.exe Set value (str) \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wSStSI = "C:\\Users\\Admin\\AppData\\Roaming\\wSStSI\\wSStSI.exe" PRE-ALERT-HTHC22031529.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 26 api.ipify.org 27 api.ipify.org -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5052 PRE-ALERT-HTHC22031529.exe 5052 PRE-ALERT-HTHC22031529.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 5052 PRE-ALERT-HTHC22031529.exe Token: SeDebugPrivilege 5052 PRE-ALERT-HTHC22031529.exe