Analysis
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max time kernel
42s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03-12-2022 06:47
Static task
static1
Behavioral task
behavioral1
Sample
b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe
Resource
win10v2004-20220812-en
General
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Target
b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe
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Size
120KB
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MD5
8228101bdc678b8edf5acd810375a148
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SHA1
da8f9be862f4e2e717415d135ad5352537390fb4
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SHA256
b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08
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SHA512
033517cdb3517ee10f5400f1c19581f7be05db4c9d4a10f7cbd5a0ba5d0a8816570ec5b9a618961b2e5d38cf88f0b528660492110f848822026540c72e37ea12
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SSDEEP
1536:CLLpnE5wNG6+h7e0wc+PiUgXrreJMrTmLCHLwlWmd0Pz/2j9v8mr/+jr5lUqUEl1:CHC76oFCKrKOrObwTc9v8UqvzJ7
Malware Config
Extracted
pony
http://91.231.156.36/internet_goo.php
Signatures
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Processes:
resource yara_rule behavioral1/memory/1792-55-0x0000000000400000-0x00000000004D7000-memory.dmp upx behavioral1/memory/1792-57-0x0000000000400000-0x00000000004D7000-memory.dmp upx behavioral1/memory/1792-58-0x0000000000400000-0x00000000004D7000-memory.dmp upx behavioral1/memory/1792-61-0x0000000000400000-0x00000000004D7000-memory.dmp upx behavioral1/memory/1792-62-0x0000000000400000-0x00000000004D7000-memory.dmp upx behavioral1/memory/1792-64-0x0000000000400000-0x00000000004D7000-memory.dmp upx behavioral1/memory/1792-65-0x0000000000400000-0x00000000004D7000-memory.dmp upx behavioral1/memory/1792-66-0x0000000000400000-0x00000000004D7000-memory.dmp upx behavioral1/memory/1792-68-0x0000000000400000-0x00000000004D7000-memory.dmp upx -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1716 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:
b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.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
Processes:
b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exedescription pid process target process PID 864 set thread context of 1792 864 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe -
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:
b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exedescription pid process Token: SeImpersonatePrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeTcbPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeChangeNotifyPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeCreateTokenPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeBackupPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeRestorePrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeIncreaseQuotaPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeAssignPrimaryTokenPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeImpersonatePrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeTcbPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeChangeNotifyPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeCreateTokenPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeBackupPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeRestorePrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeIncreaseQuotaPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeAssignPrimaryTokenPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeImpersonatePrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeTcbPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeChangeNotifyPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeCreateTokenPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeBackupPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeRestorePrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeIncreaseQuotaPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeAssignPrimaryTokenPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeImpersonatePrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeTcbPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeChangeNotifyPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeCreateTokenPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeBackupPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeRestorePrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeIncreaseQuotaPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe Token: SeAssignPrimaryTokenPrivilege 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exeb6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exedescription pid process target process PID 864 wrote to memory of 1792 864 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe PID 864 wrote to memory of 1792 864 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe PID 864 wrote to memory of 1792 864 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe PID 864 wrote to memory of 1792 864 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe PID 864 wrote to memory of 1792 864 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe PID 864 wrote to memory of 1792 864 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe PID 864 wrote to memory of 1792 864 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe PID 864 wrote to memory of 1792 864 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe PID 1792 wrote to memory of 1716 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe cmd.exe PID 1792 wrote to memory of 1716 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe cmd.exe PID 1792 wrote to memory of 1716 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe cmd.exe PID 1792 wrote to memory of 1716 1792 b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe cmd.exe -
outlook_win_path 1 IoCs
Processes:
b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe"C:\Users\Admin\AppData\Local\Temp\b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe"C:\Users\Admin\AppData\Local\Temp\b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe"2⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\7106937.bat" "C:\Users\Admin\AppData\Local\Temp\b6c335a19598e3df52fcb73343df4ba4554e0e019845a1cb9e01850e5d1e2c08.exe" "3⤵
- Deletes itself
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7106937.batFilesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
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memory/1716-67-0x0000000000000000-mapping.dmp
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memory/1792-62-0x0000000000400000-0x00000000004D7000-memory.dmpFilesize
860KB
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memory/1792-59-0x00000000004D50F0-mapping.dmp
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memory/1792-58-0x0000000000400000-0x00000000004D7000-memory.dmpFilesize
860KB
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memory/1792-61-0x0000000000400000-0x00000000004D7000-memory.dmpFilesize
860KB
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memory/1792-54-0x0000000000400000-0x00000000004D7000-memory.dmpFilesize
860KB
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memory/1792-63-0x0000000076321000-0x0000000076323000-memory.dmpFilesize
8KB
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memory/1792-64-0x0000000000400000-0x00000000004D7000-memory.dmpFilesize
860KB
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memory/1792-65-0x0000000000400000-0x00000000004D7000-memory.dmpFilesize
860KB
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memory/1792-66-0x0000000000400000-0x00000000004D7000-memory.dmpFilesize
860KB
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memory/1792-57-0x0000000000400000-0x00000000004D7000-memory.dmpFilesize
860KB
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memory/1792-68-0x0000000000400000-0x00000000004D7000-memory.dmpFilesize
860KB
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memory/1792-55-0x0000000000400000-0x00000000004D7000-memory.dmpFilesize
860KB