Analysis
- max time kernel
187s - max time network
193s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
08/11/2022, 22:32
Static task
static1
Behavioral task
behavioral1
Sample
9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe
Resource
win7-20220812-en
13 signatures
150 seconds
General
- Target 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe
- Size 97KB
- Sample221108-2f5f6abeg9
- SHA256 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222
- MD5 090c52323f2060d4fd70dee543b1a7c1
- SHA1 24dd53fae8b5074e7bcf377f1901f4584747a85b
- SHA512 b46f9815d6a511865b74156af42a8ade1893e32a94cfe2fbaa4e3ead206d26bad939deb416977ef1045781992f2c8d4a422bac2ae58d20f9948c96104e6137b1
- SSDEEP 3072:2Z7+W/Qw9z6qbK61YhbDlAMKtVr1wmRImLzt:2ZIwjOB8tV5wmx
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
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pony
C2
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http://nbfxcngf.info:4915/doc/black.php
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http://mjftdsjg.info:888/doc/black.php
Attributes
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payload_url
http://gfdkhgvd.info:888/pic/Flash.exe
Signatures
- Drops file in Drivers directory 3 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\tmp.tmp 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe File created C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File opened for modification C:\Windows\system32\drivers\etc\hosts.sam cmd.exe - 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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe - Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe - Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Runs ping.exe 1 TTPs 1 IoCs
pid Process 2036 PING.EXE - Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeImpersonatePrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeTcbPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeChangeNotifyPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeCreateTokenPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeBackupPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeRestorePrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeIncreaseQuotaPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeAssignPrimaryTokenPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeImpersonatePrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeTcbPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeChangeNotifyPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeCreateTokenPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeBackupPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeRestorePrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeIncreaseQuotaPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeAssignPrimaryTokenPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeImpersonatePrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeTcbPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeChangeNotifyPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeCreateTokenPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeBackupPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeRestorePrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeIncreaseQuotaPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeAssignPrimaryTokenPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeImpersonatePrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeTcbPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeChangeNotifyPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeCreateTokenPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeBackupPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeRestorePrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeIncreaseQuotaPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeAssignPrimaryTokenPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeImpersonatePrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeTcbPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeChangeNotifyPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeCreateTokenPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeBackupPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeRestorePrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeIncreaseQuotaPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeAssignPrimaryTokenPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeImpersonatePrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeTcbPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeChangeNotifyPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeCreateTokenPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeBackupPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeRestorePrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeIncreaseQuotaPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeAssignPrimaryTokenPrivilege 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 3364 wrote to memory of 1392 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe 79 PID 3364 wrote to memory of 1392 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe 79 PID 3364 wrote to memory of 1392 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe 79 PID 3364 wrote to memory of 4240 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe 81 PID 3364 wrote to memory of 4240 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe 81 PID 3364 wrote to memory of 4240 3364 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe 81 PID 1392 wrote to memory of 408 1392 cmd.exe 83 PID 1392 wrote to memory of 408 1392 cmd.exe 83 PID 1392 wrote to memory of 408 1392 cmd.exe 83 PID 4240 wrote to memory of 2036 4240 cmd.exe 84 PID 4240 wrote to memory of 2036 4240 cmd.exe 84 PID 4240 wrote to memory of 2036 4240 cmd.exe 84 - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe"C:\Users\Admin\AppData\Local\Temp\9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe"1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:3364 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy C:\Windows\system32\drivers\etc\hosts C:\Windows\system32\drivers\etc\hosts.sam /Y && at 06:47:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240620203aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"2⤵
- Drops file in Drivers directory
- Suspicious use of WriteProcessMemory
PID:1392 -
C:\Windows\SysWOW64\at.exeat 06:47:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240620203aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"3⤵PID:408
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping -n 6 localhost && erase "C:\Users\Admin\AppData\Local\Temp\9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:4240 -
C:\Windows\SysWOW64\PING.EXEping -n 6 localhost3⤵
- Runs ping.exe
PID:2036
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