Analysis
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max time kernel
149s -
max time network
168s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01-12-2022 05:45
Static task
static1
Behavioral task
behavioral1
Sample
1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe
Resource
win7-20220901-en
General
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Target
1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe
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Size
58KB
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MD5
8a302c9bbeed3c414f4785802e4a1846
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SHA1
86b6777074a49169e6a43d435602178a77667600
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SHA256
1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff
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SHA512
ddaec0895626e1dddb8132e5b1c74c5ef010cc37a3632a2a3f08c0563ed5ac7f2b2eeb2fd9be9fb3d184f788798af0806693aad7a542f851ebb8de0054a5407c
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SSDEEP
1536:Wn/Mzq+5hRpfvF7I+KQau+VNON2EmGoj7R00u9HUpmNgsNg:A1+LaXNOCXjt1u9HUIaWg
Malware Config
Extracted
pony
http://rhjmcvo.info:9135/pic/fly.php
http://egtjbht.info:9135/pic/fly.php
Signatures
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Drops file in Drivers directory 3 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File opened for modification C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File created C:\Windows\system32\drivers\etc\tmp.tmp 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe -
resource yara_rule behavioral2/memory/4684-133-0x0000000000400000-0x000000000041D000-memory.dmp upx behavioral2/memory/4684-135-0x0000000000400000-0x000000000041D000-memory.dmp upx behavioral2/memory/4684-136-0x0000000000400000-0x000000000041D000-memory.dmp upx behavioral2/memory/4684-137-0x0000000000400000-0x000000000041D000-memory.dmp upx behavioral2/memory/4684-138-0x0000000000400000-0x000000000041D000-memory.dmp upx behavioral2/memory/4684-143-0x0000000000400000-0x000000000041D000-memory.dmp upx -
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 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.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 user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.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 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.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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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2096 set thread context of 4684 2096 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe 80 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeImpersonatePrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeTcbPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeChangeNotifyPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeCreateTokenPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeBackupPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeRestorePrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeIncreaseQuotaPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeAssignPrimaryTokenPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeImpersonatePrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeTcbPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeChangeNotifyPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeCreateTokenPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeBackupPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeRestorePrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeIncreaseQuotaPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeAssignPrimaryTokenPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeImpersonatePrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeTcbPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeChangeNotifyPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeCreateTokenPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeBackupPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeRestorePrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeIncreaseQuotaPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeAssignPrimaryTokenPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeImpersonatePrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeTcbPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeChangeNotifyPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeCreateTokenPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeBackupPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeRestorePrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeIncreaseQuotaPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeAssignPrimaryTokenPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeImpersonatePrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeTcbPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeChangeNotifyPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeCreateTokenPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeBackupPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeRestorePrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeIncreaseQuotaPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeAssignPrimaryTokenPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeImpersonatePrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeTcbPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeChangeNotifyPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeCreateTokenPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeBackupPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeRestorePrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeIncreaseQuotaPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe Token: SeAssignPrimaryTokenPrivilege 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2096 wrote to memory of 4684 2096 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe 80 PID 2096 wrote to memory of 4684 2096 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe 80 PID 2096 wrote to memory of 4684 2096 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe 80 PID 2096 wrote to memory of 4684 2096 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe 80 PID 2096 wrote to memory of 4684 2096 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe 80 PID 2096 wrote to memory of 4684 2096 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe 80 PID 2096 wrote to memory of 4684 2096 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe 80 PID 2096 wrote to memory of 4684 2096 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe 80 PID 4684 wrote to memory of 4424 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe 83 PID 4684 wrote to memory of 4424 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe 83 PID 4684 wrote to memory of 4424 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe 83 PID 4684 wrote to memory of 2768 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe 85 PID 4684 wrote to memory of 2768 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe 85 PID 4684 wrote to memory of 2768 4684 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe 85 PID 4424 wrote to memory of 3620 4424 cmd.exe 87 PID 4424 wrote to memory of 3620 4424 cmd.exe 87 PID 4424 wrote to memory of 3620 4424 cmd.exe 87 -
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 1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe"C:\Users\Admin\AppData\Local\Temp\1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2096 -
\??\c:\users\admin\appdata\local\temp\1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe"c:\users\admin\appdata\local\temp\1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe"2⤵
- 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:4684 -
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 11:09:00 /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\240593031aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"3⤵
- Drops file in Drivers directory
- Suspicious use of WriteProcessMemory
PID:4424 -
C:\Windows\SysWOW64\at.exeat 11:09:00 /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\240593031aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"4⤵PID:3620
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240605515.bat" "c:\users\admin\appdata\local\temp\1ddd335f3976259b8aa05abae99fff151adf21895cdb5d6ebd7b4776c1ed49ff.exe" "3⤵PID:2768
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b