ardamax | 8c870eec48bc4ea1aca1f0c63c8a82aaadaf837f197708a7f0321238da8b6b75

Analysis

max time kernel
150s
max time network
138s
platform
windows10-1703_x64
resource
win10-20230915-en
resource tags

arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system
submitted
02/10/2023, 18:57

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General

Target

ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe
Size

783KB
MD5

e33af9e602cbb7ac3634c2608150dd18
SHA1

8f6ec9bc137822bc1ddf439c35fedc3b847ce3fe
SHA256

8c870eec48bc4ea1aca1f0c63c8a82aaadaf837f197708a7f0321238da8b6b75
SHA512

2ae5003e64b525049535ebd5c42a9d1f6d76052cccaa623026758aabe5b1d1b5781ca91c727f3ecb9ac30b829b8ce56f11b177f220330c704915b19b37f8f418
SSDEEP

12288:0E9uQlDTt8c/wtocu3HhGSrIilDhlPnRq/iI7UOvqF8dtbcZl36VBqWPH:FuqD2cYWzBGZohlE/zUD8/bgl2qW/

Score

10^/10

ardamax discovery keylogger persistence stealer

Malware Config

Signatures

Ardamax
A keylogger first seen in 2013.
keylogger stealer ardamax

Ardamax main executable 2 IoCs

resource	yara_rule
behavioral1/files/0x000600000001afaf-11.dat	family_ardamax
behavioral1/files/0x000600000001afaf-16.dat	family_ardamax

Executes dropped EXE 1 IoCs

pid	Process
1136	DPBJ.exe

Loads dropped DLL 4 IoCs

pid	Process
656	ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe
1136	DPBJ.exe
1136	DPBJ.exe
1136	DPBJ.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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.
discovery

Query Registry
T1012

Drops file in System32 directory 64 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\28463\DPBJ.006	ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_16.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_52.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__19_00_05.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_08.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_10.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_28.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_04.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_00.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_16.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\DPBJ.001	ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_06.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_12.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_51.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\DPBJ.009	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_57.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__19_00_03.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__19_00_06.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_55.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_39.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_40.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_42.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_29.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_35.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_49.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_53.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_59.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_19.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_45.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_58.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_37.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_57.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_36.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_03.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\DPBJ.007	ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_34.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_47.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_02.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_24.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_31.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_41.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__19_00_02.jpg	DPBJ.exe
File opened for modification	C:\Windows\SysWOW64\28463	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_07.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_43.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_14.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_55.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\AKV.exe	ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_54.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_09.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_21.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\DPBJ.002	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_46.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_46.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_38.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__19_00_04.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__19_00_07.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\DPBJ.exe	ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_26.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_07.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_59_08.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__19_00_01.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_23.jpg	DPBJ.exe
File created	C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_27.jpg	DPBJ.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\Version	DPBJ.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	notepad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\ = "Eqimef Class"	DPBJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED650EBA-748E-729A-0936-F5EF2BC00008}\1.0\0\win64\	DPBJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED650EBA-748E-729A-0936-F5EF2BC00008}\1.0\ = "PortableDeviceTypes 1.0 Type Library"	DPBJ.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	notepad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents"	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\IconSize = "16"	notepad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\ProgID	DPBJ.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg	notepad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED650EBA-748E-729A-0936-F5EF2BC00008}\1.0\0\win32\	DPBJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED650EBA-748E-729A-0936-F5EF2BC00008}\1.0\0\win32\ = "C:\\Windows\\SysWOW64\\PortableDeviceTypes.dll"	DPBJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\ProgID\	DPBJ.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\FFlags = "1092616257"	notepad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\InprocServer32	DPBJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\InprocServer32\ = "%SystemRoot%\\SysWow64\\Speech\\Common\\sapi.dll"	DPBJ.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	notepad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000007800000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\FFlags = "1"	notepad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED650EBA-748E-729A-0936-F5EF2BC00008}\1.0\0	DPBJ.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\TypeLib	DPBJ.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED650EBA-748E-729A-0936-F5EF2BC00008}\1.0\0\win64	DPBJ.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByDirection = "1"	notepad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}	DPBJ.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED650EBA-748E-729A-0936-F5EF2BC00008}\1.0	DPBJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\Version\	DPBJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\VersionIndependentProgID\	DPBJ.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\LogicalViewMode = "1"	notepad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED650EBA-748E-729A-0936-F5EF2BC00008}\1.0\0\win64\ = "C:\\Windows\\SysWow64\\PortableDeviceTypes.dll"	DPBJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\TypeLib\	DPBJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\ProgID\ = "SAPI.SpStream.1"	DPBJ.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED650EBA-748E-729A-0936-F5EF2BC00008}\1.0\0\win32	DPBJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED650EBA-748E-729A-0936-F5EF2BC00008}\1.0\0\	DPBJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\TypeLib\ = "{ED650EBA-748E-729A-0936-F5EF2BC00008}"	DPBJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\VersionIndependentProgID\ = "SAPI.SpStream"	DPBJ.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	notepad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\InprocServer32\	DPBJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED650EBA-748E-729A-0936-F5EF2BC00008}\1.0\	DPBJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED650EBA-748E-729A-0936-F5EF2BC00008}\1.0\FLAGS\ = "0"	DPBJ.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupView = "0"	notepad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED650EBA-748E-729A-0936-F5EF2BC00008}\	DPBJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED650EBA-748E-729A-0936-F5EF2BC00008}\1.0\FLAGS\	DPBJ.exe
Key created	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	notepad.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings	notepad.exe
Key created	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByKey:PID = "0"	notepad.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{ED650EBA-748E-729A-0936-F5EF2BC00008}\1.0\FLAGS	DPBJ.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\VersionIndependentProgID	DPBJ.exe
Key created	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	notepad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}"	notepad.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{258092AA-312C-47F2-14A7-72A0EC518E07}\Version\ = "5.4"	DPBJ.exe
Key created	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	notepad.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2713497151-363818805-1301026598-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\Mode = "4"	notepad.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1136	DPBJ.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	1136	DPBJ.exe
Token: SeIncBasePriorityPrivilege	1136	DPBJ.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4120	notepad.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1136	DPBJ.exe
1136	DPBJ.exe
1136	DPBJ.exe
1136	DPBJ.exe
1136	DPBJ.exe
4120	notepad.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 656 wrote to memory of 1136	656	ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe	70
PID 656 wrote to memory of 1136	656	ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe	70
PID 656 wrote to memory of 1136	656	ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe	70

C:\Users\Admin\AppData\Local\Temp\ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe
"C:\Users\Admin\AppData\Local\Temp\ArdamaxKeylogger_E33AF9E602CBB7AC3634C2608150DD18.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:656
- 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
  - Modifies registry class
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1136

C:\Windows\system32\notepad.exe
"C:\Windows\system32\notepad.exe"
1⤵
- Modifies registry class
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4120

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\28463\AKV.exe

Filesize
457KB

MD5
97eee85d1aebf93d5d9400cb4e9c771b

SHA1
26fa2bf5fce2d86b891ac0741a6999bff31397de

SHA256
30df6c8cbd255011d80fa6e959179d47c458bc4c4d9e78c4cf571aa611cd7d24

SHA512
8cecc533c07c91c67b93a7ae46102a0aae7f4d3d88d04c250231f0bcd8e1f173daf06e94b5253a66db3f2a052c51e62154554368929294178d2b3597c1cca7e6

Download Submit
C:\Windows\SysWOW64\28463\DPBJ.001

Filesize
492B

MD5
7a0f1fa20fd40c047b07379da5290f2b

SHA1
e0fb8305de6b661a747d849edb77d95959186fca

SHA256
b0ad9e9d3d51e8434cc466bec16e2b94fc2d03bab03b48ccf57db86ae8e2c9b6

SHA512
bb5b3138b863811a8b9dcba079ac8a2828dae73943a1cc1d107d27faca509fda9f03409db7c23d5d70b48d299146de14b656314a24b854f3ae4fdb6ef6770346

Download Submit
C:\Windows\SysWOW64\28463\DPBJ.002

Filesize
256B

MD5
9d945f71db23da9dab357a8e7d5fc4d6

SHA1
ff5fb849a9d5f49094fc2a3a24f41a8694367f42

SHA256
7b5594192c65cc8600fcfaf1c8a6bb689c43a340b11d298f095e98be38bd449a

SHA512
684db3c33c46abc16ec24f5eef5adf758b06dea3144f12a8498ca26c4bc699aaa730a4e9b134838aa091514b93ea84997aeb124ab17cd69320bec27174bf6936

Download Submit
C:\Windows\SysWOW64\28463\DPBJ.006

Filesize
8KB

MD5
35b24c473bdcdb4411e326c6c437e8ed

SHA1
ec1055365bc2a66e52de2d66d24d742863c1ce3d

SHA256
4530fcc91e4d0697a64f5e24d70e2b327f0acab1a9013102ff04236841c5a617

SHA512
32722f1484013bbc9c1b41b3fdaf5cd244ec67facaa2232be0e90455719d664d65cae1cd670adf5c40c67f568122d910b30e3e50f7cc06b0350a6a2d34d371de

Download Submit
C:\Windows\SysWOW64\28463\DPBJ.007

Filesize
5KB

MD5
a8e19de6669e831956049685225058a8

SHA1
6d2546d49d92b18591ad4fedbc92626686e7e979

SHA256
34856528d8b7e31caa83f350bc4dbc861120dc2da822a9eb896b773bc7e1f564

SHA512
5c407d4aa5731bd62c2a1756127f794382dc5e2b214298acfa68698c709fbbe3f2aa8dbdcbef02ed2a49f8f35969959946e9f727895bdca4500d16e84f4ef2e8

Download Submit
C:\Windows\SysWOW64\28463\DPBJ.009

Filesize
1.4MB

MD5
1a639bb62ffa41cf609b98429eec6f3b

SHA1
aa7c2e46319ea9599f6fdacbceb88dad6f8eff80

SHA256
7ea40377af750db358f42eb3403b76b2dec2922672eddc5fa8ae25f1d6b99be1

SHA512
8edcfcc78fea31fca17b85daaffdf04f37b53688a0c3324e6afd92218425bed8fffb2381e191a6956826d29aaac4004a2ddd5a08d7347f52762b73422eba967a

Download Submit
C:\Windows\SysWOW64\28463\DPBJ.exe

Filesize
646KB

MD5
b863a9ac3bcdcde2fd7408944d5bf976

SHA1
4bd106cd9aefdf2b51f91079760855e04f73f3b0

SHA256
0fe8e3cd44a89c15dec75ff2949bac1a96e1ea7e0040f74df3230569ac9e37b0

SHA512
4b30c3b119c1e7b2747d2745b2b79c61669a33b84520b88ab54257793e3ed6e76378dea2b8ff048cb1822187ffdc20e921d658bb5b0482c23cfa7d70f4e7aa1a

Download Submit
C:\Windows\SysWOW64\28463\DPBJ.exe

Filesize
646KB

MD5
b863a9ac3bcdcde2fd7408944d5bf976

SHA1
4bd106cd9aefdf2b51f91079760855e04f73f3b0

SHA256
0fe8e3cd44a89c15dec75ff2949bac1a96e1ea7e0040f74df3230569ac9e37b0

SHA512
4b30c3b119c1e7b2747d2745b2b79c61669a33b84520b88ab54257793e3ed6e76378dea2b8ff048cb1822187ffdc20e921d658bb5b0482c23cfa7d70f4e7aa1a

Download Submit
C:\Windows\SysWOW64\28463\Oct_02_2023__18_58_07.jpg

Filesize
106KB

MD5
e88e1dd85b9f048b1546315694bd1663

SHA1
04c29f10d1006c133d97a8aae791b64a855820d2

SHA256
4900963d211bdf96b3e5623b2f83a597db556df1abe24d6644e1d7575ba9b3e1

SHA512
93d8c27aa82d6430d78bfa65d9af8d8bc081092c530ca74617fda06752d265890baf28c4a4782be44e4ea1a5b1b8f4eb0e3c5c5a266c5d39e70bcf707e6c3c65

Download Submit
C:\Windows\SysWOW64\28463\key.bin

Filesize
106B

MD5
639d75ab6799987dff4f0cf79fa70c76

SHA1
be2678476d07f78bb81e8813c9ee2bfff7cc7efb

SHA256
fc42ab050ffdfed8c8c7aac6d7e4a7cad4696218433f7ca327bcfdf9f318ac98

SHA512
4b511d0330d7204af948ce7b15615d745e8d4ea0a73bbece4e00fb23ba2635dd99e4fa54a76236d6f74bdbcdba57d32fd4c36b608d52628e72d11d5ed6f8cde2

Download Submit
\Users\Admin\AppData\Local\Temp\@E8D9.tmp

Filesize
4KB

MD5
d73d89b1ea433724795b3d2b524f596c

SHA1
213514f48ece9f074266b122ee2d06e842871c8c

SHA256
8aef975a94c800d0e3e4929999d05861868a7129b766315c02a48a122e3455d6

SHA512
8b73be757ad3e0f2b29c0b130918e8f257375f9f3bf7b9609bac24b17369de2812341651547546af238936d70f38f050d6984afd16d47b467bcbba4992e42f41

Download Submit
\Windows\SysWOW64\28463\DPBJ.006

Filesize
8KB

MD5
35b24c473bdcdb4411e326c6c437e8ed

SHA1
ec1055365bc2a66e52de2d66d24d742863c1ce3d

SHA256
4530fcc91e4d0697a64f5e24d70e2b327f0acab1a9013102ff04236841c5a617

SHA512
32722f1484013bbc9c1b41b3fdaf5cd244ec67facaa2232be0e90455719d664d65cae1cd670adf5c40c67f568122d910b30e3e50f7cc06b0350a6a2d34d371de

Download Submit
\Windows\SysWOW64\28463\DPBJ.007

Filesize
5KB

MD5
a8e19de6669e831956049685225058a8

SHA1
6d2546d49d92b18591ad4fedbc92626686e7e979

SHA256
34856528d8b7e31caa83f350bc4dbc861120dc2da822a9eb896b773bc7e1f564

SHA512
5c407d4aa5731bd62c2a1756127f794382dc5e2b214298acfa68698c709fbbe3f2aa8dbdcbef02ed2a49f8f35969959946e9f727895bdca4500d16e84f4ef2e8

Download Submit
\Windows\SysWOW64\28463\DPBJ.007

Filesize
5KB

MD5
a8e19de6669e831956049685225058a8

SHA1
6d2546d49d92b18591ad4fedbc92626686e7e979

SHA256
34856528d8b7e31caa83f350bc4dbc861120dc2da822a9eb896b773bc7e1f564

SHA512
5c407d4aa5731bd62c2a1756127f794382dc5e2b214298acfa68698c709fbbe3f2aa8dbdcbef02ed2a49f8f35969959946e9f727895bdca4500d16e84f4ef2e8

Download Submit
memory/1136-56-0x00000000033A0000-0x00000000033A1000-memory.dmp

Filesize
4KB

Download
memory/1136-62-0x0000000003790000-0x0000000003791000-memory.dmp

Filesize
4KB

Download
memory/1136-28-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/1136-29-0x00000000031D0000-0x00000000031D1000-memory.dmp

Filesize
4KB

Download
memory/1136-31-0x0000000002310000-0x0000000002311000-memory.dmp

Filesize
4KB

Download
memory/1136-30-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/1136-32-0x0000000002530000-0x0000000002531000-memory.dmp

Filesize
4KB

Download
memory/1136-39-0x00000000025E0000-0x00000000025E1000-memory.dmp

Filesize
4KB

Download
memory/1136-40-0x0000000003260000-0x0000000003261000-memory.dmp

Filesize
4KB

Download
memory/1136-25-0x00000000031C0000-0x00000000031C1000-memory.dmp

Filesize
4KB

Download
memory/1136-26-0x00000000031B0000-0x00000000031B3000-memory.dmp

Filesize
12KB

Download
memory/1136-33-0x0000000002480000-0x0000000002481000-memory.dmp

Filesize
4KB

Download
memory/1136-34-0x0000000003200000-0x0000000003201000-memory.dmp

Filesize
4KB

Download
memory/1136-41-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/1136-42-0x00000000032C0000-0x00000000032C1000-memory.dmp

Filesize
4KB

Download
memory/1136-44-0x0000000003310000-0x0000000003311000-memory.dmp

Filesize
4KB

Download
memory/1136-43-0x00000000032E0000-0x00000000032E1000-memory.dmp

Filesize
4KB

Download
memory/1136-45-0x0000000003300000-0x0000000003301000-memory.dmp

Filesize
4KB

Download
memory/1136-46-0x0000000003330000-0x0000000003331000-memory.dmp

Filesize
4KB

Download
memory/1136-47-0x0000000003320000-0x0000000003321000-memory.dmp

Filesize
4KB

Download
memory/1136-48-0x0000000003350000-0x0000000003351000-memory.dmp

Filesize
4KB

Download
memory/1136-49-0x0000000003340000-0x0000000003341000-memory.dmp

Filesize
4KB

Download
memory/1136-50-0x0000000003370000-0x0000000003371000-memory.dmp

Filesize
4KB

Download
memory/1136-51-0x0000000003360000-0x0000000003361000-memory.dmp

Filesize
4KB

Download
memory/1136-52-0x0000000003210000-0x0000000003211000-memory.dmp

Filesize
4KB

Download
memory/1136-53-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/1136-55-0x00000000033B0000-0x00000000033B1000-memory.dmp

Filesize
4KB

Download
memory/1136-54-0x0000000003380000-0x0000000003381000-memory.dmp

Filesize
4KB

Download
memory/1136-24-0x0000000002330000-0x0000000002331000-memory.dmp

Filesize
4KB

Download
memory/1136-57-0x0000000003700000-0x0000000003701000-memory.dmp

Filesize
4KB

Download
memory/1136-59-0x0000000003720000-0x0000000003721000-memory.dmp

Filesize
4KB

Download
memory/1136-58-0x0000000003730000-0x0000000003731000-memory.dmp

Filesize
4KB

Download
memory/1136-60-0x0000000003770000-0x0000000003771000-memory.dmp

Filesize
4KB

Download
memory/1136-61-0x00000000037A0000-0x00000000037A1000-memory.dmp

Filesize
4KB

Download
memory/1136-23-0x0000000002370000-0x0000000002371000-memory.dmp

Filesize
4KB

Download
memory/1136-27-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/1136-64-0x00000000037D0000-0x00000000037D1000-memory.dmp

Filesize
4KB

Download
memory/1136-66-0x00000000037F0000-0x00000000037F1000-memory.dmp

Filesize
4KB

Download
memory/1136-69-0x00000000037E0000-0x00000000037E1000-memory.dmp

Filesize
4KB

Download
memory/1136-19-0x00000000023B0000-0x00000000023B1000-memory.dmp

Filesize
4KB

Download
memory/1136-65-0x00000000037C0000-0x00000000037C1000-memory.dmp

Filesize
4KB

Download
memory/1136-70-0x0000000003810000-0x0000000003811000-memory.dmp

Filesize
4KB

Download
memory/1136-22-0x00000000023C0000-0x00000000023C1000-memory.dmp

Filesize
4KB

Download
memory/1136-71-0x0000000003800000-0x0000000003801000-memory.dmp

Filesize
4KB

Download
memory/1136-72-0x0000000003830000-0x0000000003831000-memory.dmp

Filesize
4KB

Download
memory/1136-73-0x0000000003820000-0x0000000003821000-memory.dmp

Filesize
4KB

Download
memory/1136-74-0x00000000037B0000-0x00000000037B1000-memory.dmp

Filesize
4KB

Download
memory/1136-76-0x0000000004E20000-0x0000000004E21000-memory.dmp

Filesize
4KB

Download
memory/1136-75-0x0000000004E00000-0x0000000004E01000-memory.dmp

Filesize
4KB

Download
memory/1136-77-0x0000000005130000-0x0000000005131000-memory.dmp

Filesize
4KB

Download
memory/1136-79-0x0000000005150000-0x0000000005151000-memory.dmp

Filesize
4KB

Download
memory/1136-78-0x0000000005160000-0x0000000005161000-memory.dmp

Filesize
4KB

Download
memory/1136-81-0x00000000051A0000-0x00000000051A1000-memory.dmp

Filesize
4KB

Download
memory/1136-80-0x0000000005170000-0x0000000005171000-memory.dmp

Filesize
4KB

Download
memory/1136-82-0x0000000005190000-0x0000000005191000-memory.dmp

Filesize
4KB

Download
memory/1136-83-0x00000000051C0000-0x00000000051C1000-memory.dmp

Filesize
4KB

Download
memory/1136-84-0x00000000051B0000-0x00000000051B1000-memory.dmp

Filesize
4KB

Download
memory/1136-85-0x0000000000530000-0x0000000000531000-memory.dmp

Filesize
4KB

Download
memory/1136-86-0x0000000003250000-0x0000000003251000-memory.dmp

Filesize
4KB

Download
memory/1136-87-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1136-88-0x00000000032B0000-0x00000000032B1000-memory.dmp

Filesize
4KB

Download
memory/1136-21-0x00000000023A0000-0x00000000023A1000-memory.dmp

Filesize
4KB

Download
memory/1136-122-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1136-142-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1136-18-0x00000000020A0000-0x00000000020FA000-memory.dmp

Filesize
360KB

Download
memory/1136-220-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1136-233-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1136-263-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1136-17-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1136-447-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1136-529-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1136-701-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads