Analysis
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max time kernel
142s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03-12-2022 05:00
Static task
static1
Behavioral task
behavioral1
Sample
c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe
Resource
win7-20220812-en
General
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Target
c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe
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Size
132KB
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MD5
a859e90d5505ffe672f6e454880d77f6
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SHA1
e64f1f079ac7e10e1d2fe5bd39a49cccb9d55124
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SHA256
c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb
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SHA512
2bdb202d3291170b857ffe939d073220ce531a40e36a4fb169fc14050c927c2c394dab92d89c9f1acec8ccb7fb2773cdc023220c56e0352950c96e887f1a91c3
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SSDEEP
3072:tjwYcHcWU/ijZkcvaOMsLa10qasd2BkoeMXw:tNGzU7cUsm1csLiA
Malware Config
Extracted
pony
http://192.155.83.208/forum/viewtopic.php
http://74.91.117.64/forum/viewtopic.php
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payload_url
http://tlumaczeniaekspresowe.home.pl/7xFQqQv.exe
http://alienwlkp.edomena.pl/PNKc7px.exe
Signatures
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 1900 cmd.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
Processes:
c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.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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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 32 IoCs
Processes:
c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exedescription pid process Token: SeImpersonatePrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeTcbPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeChangeNotifyPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeCreateTokenPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeBackupPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeRestorePrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeIncreaseQuotaPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeAssignPrimaryTokenPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeImpersonatePrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeTcbPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeChangeNotifyPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeCreateTokenPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeBackupPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeRestorePrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeIncreaseQuotaPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeAssignPrimaryTokenPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeImpersonatePrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeTcbPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeChangeNotifyPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeCreateTokenPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeBackupPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeRestorePrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeIncreaseQuotaPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeAssignPrimaryTokenPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeImpersonatePrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeTcbPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeChangeNotifyPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeCreateTokenPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeBackupPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeRestorePrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeIncreaseQuotaPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe Token: SeAssignPrimaryTokenPrivilege 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exepid process 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exedescription pid process target process PID 580 wrote to memory of 1900 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe cmd.exe PID 580 wrote to memory of 1900 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe cmd.exe PID 580 wrote to memory of 1900 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe cmd.exe PID 580 wrote to memory of 1900 580 c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe cmd.exe -
outlook_win_path 1 IoCs
Processes:
c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe"C:\Users\Admin\AppData\Local\Temp\c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
- outlook_win_path
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\7216949.bat" "C:\Users\Admin\AppData\Local\Temp\c9f92d31f7c4b135242d79b6895b00ab8450c000b8d40ce61913d12fc9affcfb.exe" "2⤵
- Deletes itself
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7216949.batFilesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
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memory/580-54-0x0000000075931000-0x0000000075933000-memory.dmpFilesize
8KB
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memory/580-55-0x00000000002F0000-0x0000000000309000-memory.dmpFilesize
100KB
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memory/580-56-0x0000000000400000-0x0000000000423000-memory.dmpFilesize
140KB
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memory/580-57-0x0000000000400000-0x0000000000423000-memory.dmpFilesize
140KB
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memory/580-59-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/1900-58-0x0000000000000000-mapping.dmp