Analysis
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max time kernel
188s -
max time network
275s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
29-07-2024 22:58
Static task
static1
Behavioral task
behavioral1
Sample
Adobe_Acrobat_Reader_DC_keygen_by_KeyGenGuru.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Adobe_Acrobat_Reader_DC_keygen_by_KeyGenGuru.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
Adobe_Acrobat_Reader_DC_keygen_by_KeyGenGuru.exe
Resource
win11-20240709-en
General
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Target
Adobe_Acrobat_Reader_DC_keygen_by_KeyGenGuru.exe
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Size
2.6MB
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MD5
78ac336127fe4e32ac839293350e6f98
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SHA1
b6662f6733defd3224805adda84535bf9433a118
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SHA256
19893404be43526a387fe6515809c799a524af03939b5916269fe9067c82524a
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SHA512
5483e61325cff6887739b457008312b697f3710226f57e7dab701bfb29c924e5437b5cc50e5bc7ef8d4bc6d3d6ca6789c09f013a520d15e7cf15cad1e6b3c671
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SSDEEP
49152:k1hZXAEZDaj2r0cFl1wPJH+fRANdpouE7UxOI9IfxVP3xjbg/wSYOmZP2EHLItxa:ehiTj0nbtAN8uE7BIgxVP3xjUVYVPItc
Malware Config
Extracted
azorult
http://gigaload.info/1210776429.php
Signatures
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Checks computer location settings 2 TTPs 5 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation Adobe_Acrobat_Reader_DC_keygen_by_KeyGenGuru.exe Key value queried \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation cmd.exe Key value queried \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation keygen-pj.exe Key value queried \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation key.exe Key value queried \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation keygen-step-1.exe -
Executes dropped EXE 3 IoCs
pid Process 2796 keygen-pj.exe 5036 keygen-step-1.exe 4664 key.exe -
Loads dropped DLL 5 IoCs
pid Process 3356 rundll32.exe 5036 keygen-step-1.exe 5036 keygen-step-1.exe 5036 keygen-step-1.exe 5036 keygen-step-1.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
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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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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts key.exe -
Accesses Microsoft Outlook profiles 1 TTPs 4 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook key.exe Key opened \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook keygen-step-1.exe Key opened \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook keygen-step-1.exe Key opened \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook keygen-step-1.exe -
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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 4116 3356 WerFault.exe 100 -
System Location Discovery: System Language Discovery 1 TTPs 7 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 keygen-step-1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language keygen-pj.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language key.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language timeout.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 keygen-step-1.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString keygen-step-1.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 3184 timeout.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000_Classes\Local Settings cmd.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5036 keygen-step-1.exe 5036 keygen-step-1.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeImpersonatePrivilege 4664 key.exe Token: SeTcbPrivilege 4664 key.exe Token: SeChangeNotifyPrivilege 4664 key.exe Token: SeCreateTokenPrivilege 4664 key.exe Token: SeBackupPrivilege 4664 key.exe Token: SeRestorePrivilege 4664 key.exe Token: SeIncreaseQuotaPrivilege 4664 key.exe Token: SeAssignPrimaryTokenPrivilege 4664 key.exe Token: SeImpersonatePrivilege 4664 key.exe Token: SeTcbPrivilege 4664 key.exe Token: SeChangeNotifyPrivilege 4664 key.exe Token: SeCreateTokenPrivilege 4664 key.exe Token: SeBackupPrivilege 4664 key.exe Token: SeRestorePrivilege 4664 key.exe Token: SeIncreaseQuotaPrivilege 4664 key.exe Token: SeAssignPrimaryTokenPrivilege 4664 key.exe Token: SeImpersonatePrivilege 4664 key.exe Token: SeTcbPrivilege 4664 key.exe Token: SeChangeNotifyPrivilege 4664 key.exe Token: SeCreateTokenPrivilege 4664 key.exe Token: SeBackupPrivilege 4664 key.exe Token: SeRestorePrivilege 4664 key.exe Token: SeIncreaseQuotaPrivilege 4664 key.exe Token: SeAssignPrimaryTokenPrivilege 4664 key.exe Token: SeImpersonatePrivilege 4664 key.exe Token: SeTcbPrivilege 4664 key.exe Token: SeChangeNotifyPrivilege 4664 key.exe Token: SeCreateTokenPrivilege 4664 key.exe Token: SeBackupPrivilege 4664 key.exe Token: SeRestorePrivilege 4664 key.exe Token: SeIncreaseQuotaPrivilege 4664 key.exe Token: SeAssignPrimaryTokenPrivilege 4664 key.exe Token: SeImpersonatePrivilege 4664 key.exe Token: SeTcbPrivilege 4664 key.exe Token: SeChangeNotifyPrivilege 4664 key.exe Token: SeCreateTokenPrivilege 4664 key.exe Token: SeBackupPrivilege 4664 key.exe Token: SeRestorePrivilege 4664 key.exe Token: SeIncreaseQuotaPrivilege 4664 key.exe Token: SeAssignPrimaryTokenPrivilege 4664 key.exe Token: SeImpersonatePrivilege 4664 key.exe Token: SeTcbPrivilege 4664 key.exe Token: SeChangeNotifyPrivilege 4664 key.exe Token: SeCreateTokenPrivilege 4664 key.exe Token: SeBackupPrivilege 4664 key.exe Token: SeRestorePrivilege 4664 key.exe Token: SeIncreaseQuotaPrivilege 4664 key.exe Token: SeAssignPrimaryTokenPrivilege 4664 key.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 3732 wrote to memory of 2748 3732 Adobe_Acrobat_Reader_DC_keygen_by_KeyGenGuru.exe 92 PID 3732 wrote to memory of 2748 3732 Adobe_Acrobat_Reader_DC_keygen_by_KeyGenGuru.exe 92 PID 2748 wrote to memory of 2796 2748 cmd.exe 96 PID 2748 wrote to memory of 2796 2748 cmd.exe 96 PID 2748 wrote to memory of 2796 2748 cmd.exe 96 PID 2748 wrote to memory of 5036 2748 cmd.exe 97 PID 2748 wrote to memory of 5036 2748 cmd.exe 97 PID 2748 wrote to memory of 5036 2748 cmd.exe 97 PID 2748 wrote to memory of 1984 2748 cmd.exe 98 PID 2748 wrote to memory of 1984 2748 cmd.exe 98 PID 1984 wrote to memory of 4480 1984 control.exe 99 PID 1984 wrote to memory of 4480 1984 control.exe 99 PID 4480 wrote to memory of 3356 4480 rundll32.exe 100 PID 4480 wrote to memory of 3356 4480 rundll32.exe 100 PID 4480 wrote to memory of 3356 4480 rundll32.exe 100 PID 2796 wrote to memory of 4664 2796 keygen-pj.exe 104 PID 2796 wrote to memory of 4664 2796 keygen-pj.exe 104 PID 2796 wrote to memory of 4664 2796 keygen-pj.exe 104 PID 4664 wrote to memory of 1992 4664 key.exe 105 PID 4664 wrote to memory of 1992 4664 key.exe 105 PID 4664 wrote to memory of 1992 4664 key.exe 105 PID 5036 wrote to memory of 1256 5036 keygen-step-1.exe 112 PID 5036 wrote to memory of 1256 5036 keygen-step-1.exe 112 PID 5036 wrote to memory of 1256 5036 keygen-step-1.exe 112 PID 1256 wrote to memory of 3184 1256 cmd.exe 114 PID 1256 wrote to memory of 3184 1256 cmd.exe 114 PID 1256 wrote to memory of 3184 1256 cmd.exe 114 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook keygen-step-1.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook keygen-step-1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Adobe_Acrobat_Reader_DC_keygen_by_KeyGenGuru.exe"C:\Users\Admin\AppData\Local\Temp\Adobe_Acrobat_Reader_DC_keygen_by_KeyGenGuru.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3732 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen.bat" "2⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2748 -
C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pj.exekeygen-pj.exe -pAevKviq48c3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2796 -
C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe"C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe"4⤵
- Checks computer location settings
- Executes dropped EXE
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4664 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240878062.bat" "C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe" "5⤵
- System Location Discovery: System Language Discovery
PID:1992
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C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exekeygen-step-1.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:5036 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "keygen-step-1.exe"4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1256 -
C:\Windows\SysWOW64\timeout.exeC:\Windows\system32\timeout.exe 35⤵
- System Location Discovery: System Language Discovery
- Delays execution with timeout.exe
PID:3184
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C:\Windows\System32\control.exe"C:\Windows\System32\control.exe" "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-2.cpl",3⤵
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-2.cpl",4⤵
- Suspicious use of WriteProcessMemory
PID:4480 -
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-2.cpl",5⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3356 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3356 -s 8486⤵
- Program crash
PID:4116
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3356 -ip 33561⤵PID:5032
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
7Credentials In Files
6Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
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Filesize
135KB
MD59e682f1eb98a9d41468fc3e50f907635
SHA185e0ceca36f657ddf6547aa0744f0855a27527ee
SHA256830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d
SHA512230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed
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Filesize
429KB
MD5109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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Filesize
1.2MB
MD5556ea09421a0f74d31c4c0a89a70dc23
SHA1f739ba9b548ee64b13eb434a3130406d23f836e3
SHA256f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb
SHA5122481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2
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Filesize
81KB
MD57587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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Filesize
363KB
MD5f6834efee09fdead6a2dc3132ad1fd22
SHA196604f9969a59090aadfb66c01e09ba47592999d
SHA256b412944eed4f96de6fbe793f1584d65b7dff0705835bbef27a07ee43a7cb7581
SHA5127815e9ac7ccf2dbe659ab8a911fe9b083e03bc7a4509e93591765a4ea9b604760512125165a2e5b34c6abc1440aaacf0c5393ba9414d8422e061370aaf9b9518
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Filesize
112KB
MD518ceb0e77f2f2e55b0cc5790beb402c7
SHA14f74f2570ddc1ea1cd73b73e7c7c0d35a370ee89
SHA25643b743405388e81ac65dbe9616f5db240fd3181dc05507b20bfcd40e946bc59f
SHA51236cf6ff583341f9e9a74e140b67015548adff12fa5d10d2984b2ff2d00ec535993abb08da4acb02687665c21d084a8362fa372a34ac341aef201fb1603b9adf2
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Filesize
2.2MB
MD5a9a2928acb4045bfd92ac549d15b6724
SHA128937ec46697077bb833ea9b18952af5848b3f7d
SHA25666254b1703123c3da1e9b1cef36170d9c77dc7af2f1e352746b715a5268cce4d
SHA5125bf9442c36a975d1fb56943fc7bf3ea52697809a33b07ac244ad957a5b38b7646a65d9976e2a566b0e1e629a0dcba9cb4ecd946802a1692729a5f12ec5bdd665
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Filesize
97B
MD5b7da5b5251bfd8f57cbac943155601a9
SHA1133751b2b7a68a92ad1e21417dd4d2b1d44cc2da
SHA256023d11aa3cbc04bc1591c0bb608f35da7c124f8a30c57accaf6be067b889c2ee
SHA5127e71857c603dee06fc7a63a8a0e7cfb7f18d24b676c0a3df45f5b011f638a84faf4bb5d69ebc2c5a998482c4bbad1b726c43aa6e5669d3762f263a56d4e47368
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Filesize
103KB
MD55afba2ee82337b1a91a982329e5a4ff1
SHA149147ba4ab3e9df3cef1abef81cf524586b8cd07
SHA2566c84462a44a053f70fd3f68b58c87c53937ddd1e89693182fc4054dd42a18320
SHA512fbeaf0818ef6825ed574e7776603fa3918f8ca102aa15bea909889628418dd7d3a55a60c0d783e7270fdb0035827ee1f4d43533df3507c303662f225774b87aa