Analysis
- max time kernel
78s - max time network
70s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-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 - Deletes itself 1 IoCs
pid Process 1948 cmd.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-1-5-21-999675638-2867687379-27515722-1000\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-1-5-21-999675638-2867687379-27515722-1000\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 1836 PING.EXE - Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeTcbPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeChangeNotifyPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeCreateTokenPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeBackupPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeRestorePrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeIncreaseQuotaPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeAssignPrimaryTokenPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeImpersonatePrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeTcbPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeChangeNotifyPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeCreateTokenPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeBackupPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeRestorePrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeIncreaseQuotaPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeAssignPrimaryTokenPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeImpersonatePrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeTcbPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeChangeNotifyPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeCreateTokenPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeBackupPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeRestorePrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeIncreaseQuotaPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeAssignPrimaryTokenPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeImpersonatePrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeTcbPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeChangeNotifyPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeCreateTokenPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeBackupPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeRestorePrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeIncreaseQuotaPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe Token: SeAssignPrimaryTokenPrivilege 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe - Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 576 wrote to memory of 1804 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe 27 PID 576 wrote to memory of 1804 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe 27 PID 576 wrote to memory of 1804 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe 27 PID 576 wrote to memory of 1804 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe 27 PID 576 wrote to memory of 1948 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe 28 PID 576 wrote to memory of 1948 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe 28 PID 576 wrote to memory of 1948 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe 28 PID 576 wrote to memory of 1948 576 9bd7e60c13340ff29e41d8615c1f5ac7a160542e8acbe31a0203c442c5767222.exe 28 PID 1948 wrote to memory of 1836 1948 cmd.exe 31 PID 1948 wrote to memory of 1836 1948 cmd.exe 31 PID 1948 wrote to memory of 1836 1948 cmd.exe 31 PID 1948 wrote to memory of 1836 1948 cmd.exe 31 PID 1804 wrote to memory of 1784 1804 cmd.exe 32 PID 1804 wrote to memory of 1784 1804 cmd.exe 32 PID 1804 wrote to memory of 1784 1804 cmd.exe 32 PID 1804 wrote to memory of 1784 1804 cmd.exe 32 - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\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
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:576 -
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\7172395aq 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:1804 -
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\7172395aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"3⤵PID:1784
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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⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Windows\SysWOW64\PING.EXEping -n 6 localhost3⤵
- Runs ping.exe
PID:1836
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