Analysis
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max time kernel
149s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-11-2024 07:55
Static task
static1
Behavioral task
behavioral1
Sample
ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe
Resource
win10v2004-20241007-en
General
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Target
ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe
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Size
783KB
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MD5
e33af9e602cbb7ac3634c2608150dd18
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SHA1
8f6ec9bc137822bc1ddf439c35fedc3b847ce3fe
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SHA256
8c870eec48bc4ea1aca1f0c63c8a82aaadaf837f197708a7f0321238da8b6b75
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SHA512
2ae5003e64b525049535ebd5c42a9d1f6d76052cccaa623026758aabe5b1d1b5781ca91c727f3ecb9ac30b829b8ce56f11b177f220330c704915b19b37f8f418
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SSDEEP
12288:0E9uQlDTt8c/wtocu3HhGSrIilDhlPnRq/iI7UOvqF8dtbcZl36VBqWPH:FuqD2cYWzBGZohlE/zUD8/bgl2qW/
Malware Config
Signatures
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Ardamax family
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Ardamax main executable 1 IoCs
resource yara_rule behavioral2/files/0x0007000000023c8a-12.dat family_ardamax -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe -
Executes dropped EXE 1 IoCs
pid Process 3020 DPBJ.exe -
Loads dropped DLL 4 IoCs
pid Process 972 ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe 3020 DPBJ.exe 3020 DPBJ.exe 3020 DPBJ.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DPBJ Agent = "C:\\Windows\\SysWOW64\\28463\\DPBJ.exe" DPBJ.exe -
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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Drops file in System32 directory 64 IoCs
description ioc Process File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_22.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_31.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_13.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_06.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_35.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_41.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_59.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_44.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_26.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\key.bin ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe File opened for modification C:\Windows\SysWOW64\28463 DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_02.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_57.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\DPBJ.006 ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_42.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_14.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_27.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_10.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\DPBJ.009.tmp DPBJ.exe File opened for modification C:\Windows\SysWOW64\28463\DPBJ.009 DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_07.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_08.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_09.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_38.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_48.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\DPBJ.009 DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_13.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_27.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_16.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_50.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__07_59_56.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_39.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_33.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_52.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_05.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_10.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_28.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_00.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_40.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_25.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_26.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_16.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_14.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_24.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_25.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_32.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_55.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_01.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_35.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_09.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_48.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_12.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\AKV.exe ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__07_59_50.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_28.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_51.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_42.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\DPBJ.exe ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_34.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_49.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__07_59_49.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_01_43.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_44.jpg DPBJ.exe File created C:\Windows\SysWOW64\28463\Nov_21_2024__08_00_04.jpg DPBJ.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 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 ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DPBJ.exe -
Modifies registry class 34 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\InprocServer32\ DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\ProgID\ DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\ProgID\ = "BDATuner.ChannelIDTuneRequest.1" DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A3C60E2B-286E-E98F-8538-C1CEBFBE734E}\1.0\ = "AgentWmiLib" DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A3C60E2B-286E-E98F-8538-C1CEBFBE734E}\1.0\0\ DPBJ.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A3C60E2B-286E-E98F-8538-C1CEBFBE734E}\1.0\FLAGS DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A3C60E2B-286E-E98F-8538-C1CEBFBE734E}\1.0\ DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\VersionIndependentProgID\ DPBJ.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\VersionIndependentProgID DPBJ.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\Implemented Categories DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\Implemented Categories\ DPBJ.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\ProgID DPBJ.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\Programmable DPBJ.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A3C60E2B-286E-E98F-8538-C1CEBFBE734E} DPBJ.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\TypeLib DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\Version\ = "1.0" DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\Programmable\ DPBJ.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A3C60E2B-286E-E98F-8538-C1CEBFBE734E}\1.0 DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\TypeLib\ DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\TypeLib\ = "{A3C60E2B-286E-E98F-8538-C1CEBFBE734E}" DPBJ.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\Version DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\InprocServer32\ = "C:\\Windows\\SysWOW64\\msvidctl.dll" DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A3C60E2B-286E-E98F-8538-C1CEBFBE734E}\ DPBJ.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A3C60E2B-286E-E98F-8538-C1CEBFBE734E}\1.0\0 DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\VersionIndependentProgID\ = "BDATuner.ChannelIDTuneRequest" DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\ = "Ixoqpaz.Qemexape.Biriqe" DPBJ.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A3C60E2B-286E-E98F-8538-C1CEBFBE734E}\1.0\0\win64 DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A3C60E2B-286E-E98F-8538-C1CEBFBE734E}\1.0\FLAGS\ DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\Version\ DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A3C60E2B-286E-E98F-8538-C1CEBFBE734E}\1.0\0\win64\ = "C:\\Windows\\SysWow64\\Wbem\\Microsoft.Uev.AgentWmi.dll" DPBJ.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581} DPBJ.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{31AA57F3-0CF3-4632-C7AE-295B99D13581}\InprocServer32 DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A3C60E2B-286E-E98F-8538-C1CEBFBE734E}\1.0\0\win64\ DPBJ.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A3C60E2B-286E-E98F-8538-C1CEBFBE734E}\1.0\FLAGS\ = "0" DPBJ.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3020 DPBJ.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 3020 DPBJ.exe Token: SeIncBasePriorityPrivilege 3020 DPBJ.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3020 DPBJ.exe 3020 DPBJ.exe 3020 DPBJ.exe 3020 DPBJ.exe 3020 DPBJ.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 972 wrote to memory of 3020 972 ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe 82 PID 972 wrote to memory of 3020 972 ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe 82 PID 972 wrote to memory of 3020 972 ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe"C:\Users\Admin\AppData\Local\Temp\ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:972 -
C:\Windows\SysWOW64\28463\DPBJ.exe"C:\Windows\system32\28463\DPBJ.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3020
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
MD5d73d89b1ea433724795b3d2b524f596c
SHA1213514f48ece9f074266b122ee2d06e842871c8c
SHA2568aef975a94c800d0e3e4929999d05861868a7129b766315c02a48a122e3455d6
SHA5128b73be757ad3e0f2b29c0b130918e8f257375f9f3bf7b9609bac24b17369de2812341651547546af238936d70f38f050d6984afd16d47b467bcbba4992e42f41
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Filesize
457KB
MD597eee85d1aebf93d5d9400cb4e9c771b
SHA126fa2bf5fce2d86b891ac0741a6999bff31397de
SHA25630df6c8cbd255011d80fa6e959179d47c458bc4c4d9e78c4cf571aa611cd7d24
SHA5128cecc533c07c91c67b93a7ae46102a0aae7f4d3d88d04c250231f0bcd8e1f173daf06e94b5253a66db3f2a052c51e62154554368929294178d2b3597c1cca7e6
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Filesize
492B
MD57a0f1fa20fd40c047b07379da5290f2b
SHA1e0fb8305de6b661a747d849edb77d95959186fca
SHA256b0ad9e9d3d51e8434cc466bec16e2b94fc2d03bab03b48ccf57db86ae8e2c9b6
SHA512bb5b3138b863811a8b9dcba079ac8a2828dae73943a1cc1d107d27faca509fda9f03409db7c23d5d70b48d299146de14b656314a24b854f3ae4fdb6ef6770346
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Filesize
8KB
MD535b24c473bdcdb4411e326c6c437e8ed
SHA1ec1055365bc2a66e52de2d66d24d742863c1ce3d
SHA2564530fcc91e4d0697a64f5e24d70e2b327f0acab1a9013102ff04236841c5a617
SHA51232722f1484013bbc9c1b41b3fdaf5cd244ec67facaa2232be0e90455719d664d65cae1cd670adf5c40c67f568122d910b30e3e50f7cc06b0350a6a2d34d371de
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Filesize
5KB
MD5a8e19de6669e831956049685225058a8
SHA16d2546d49d92b18591ad4fedbc92626686e7e979
SHA25634856528d8b7e31caa83f350bc4dbc861120dc2da822a9eb896b773bc7e1f564
SHA5125c407d4aa5731bd62c2a1756127f794382dc5e2b214298acfa68698c709fbbe3f2aa8dbdcbef02ed2a49f8f35969959946e9f727895bdca4500d16e84f4ef2e8
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Filesize
1.6MB
MD59ea06b31be3c55bd4a76808e8f6d2384
SHA1df84ba81f6fa8a4c4b2d5e287ea793761566c72b
SHA256df13295ea08eac3e196bf445ead775decdd76dd93dfb0666a34b48faf5a652e2
SHA512604763d20f6f2d7e98c4da2ce0713f447469c9ae35161091f23e20d23190ef075f5beace92afeb096380a345469a73f3d3be91f20519f4e469976dfb6bf39d46
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Filesize
646KB
MD5b863a9ac3bcdcde2fd7408944d5bf976
SHA14bd106cd9aefdf2b51f91079760855e04f73f3b0
SHA2560fe8e3cd44a89c15dec75ff2949bac1a96e1ea7e0040f74df3230569ac9e37b0
SHA5124b30c3b119c1e7b2747d2745b2b79c61669a33b84520b88ab54257793e3ed6e76378dea2b8ff048cb1822187ffdc20e921d658bb5b0482c23cfa7d70f4e7aa1a
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Filesize
117KB
MD5a0c3735e04c66bead2e094e06dcacb38
SHA138a20eb6c33693e8f68b1f8259b93b8731371a1b
SHA256092fc4a4ed0ffe327155e199eb5388548eff2367e5ce4ed69c4fb336e0180fe5
SHA512a457a140deb5b3c60071577be03232f06d5cdf7bdf6ba43be8dc140ab70900d797299e7e850a93b13584036c3f00e05fa93e7f2ab004684c5b1a2c137d3f802a
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Filesize
106B
MD5639d75ab6799987dff4f0cf79fa70c76
SHA1be2678476d07f78bb81e8813c9ee2bfff7cc7efb
SHA256fc42ab050ffdfed8c8c7aac6d7e4a7cad4696218433f7ca327bcfdf9f318ac98
SHA5124b511d0330d7204af948ce7b15615d745e8d4ea0a73bbece4e00fb23ba2635dd99e4fa54a76236d6f74bdbcdba57d32fd4c36b608d52628e72d11d5ed6f8cde2