Analysis
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max time kernel
21s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
10-01-2025 23:43
Static task
static1
Behavioral task
behavioral1
Sample
denuvo(1).exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
denuvo(1).exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
denuvo(1).exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral4
Sample
denuvo(1).exe
Resource
win11-20241007-en
General
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Target
denuvo(1).exe
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Size
3.9MB
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MD5
21e4d229e67971abede49de4d1c501d6
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SHA1
9b688958f1a1932f34ce24abe8aa1355bf510cea
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SHA256
0faf491ddc77fd6e2d323f612dd9512c2525ad617bcd2a887e89c494f9f7858e
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SHA512
137821dd623ee1dba6de230af441ce099ad30ef532f9e64b9c59667f6792146b6963433304cc6321a909fa9ce2abcdef76bd81fc07507f16e85a76a362eb9848
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SSDEEP
98304:nYJDiZpn+8vcAA2rX/Hg3zVK6xg+17q7pN2cPxv:mircaviY6K+17GNL
Malware Config
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 2 IoCs
resource yara_rule behavioral1/memory/2372-56-0x0000000007B90000-0x0000000007BDA000-memory.dmp family_redline behavioral1/memory/2372-69-0x0000000007BE0000-0x0000000007C2A000-memory.dmp family_redline -
Redline family
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language denuvo(1).exe -
Modifies data under HKEY_USERS 7 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\ZiYuXuan\DNGuardHVM denuvo(1).exe Key created \REGISTRY\USER\.DEFAULT denuvo(1).exe Key created \REGISTRY\USER\.DEFAULT\Software denuvo(1).exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\ZiYuXuan denuvo(1).exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\ZiYuXuan\DNGuardHVM denuvo(1).exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\ZiYuXuan\DNGuardHVM\67818458 denuvo(1).exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\ZiYuXuan\DNGuardHVM\67818458\24CAD01C = "13470" denuvo(1).exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2372 denuvo(1).exe 2372 denuvo(1).exe 2372 denuvo(1).exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2372 denuvo(1).exe