Resubmissions
30-01-2023 16:38
230130-t5e9kabb55 10Analysis
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max time kernel
104s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-01-2023 16:38
Static task
static1
Behavioral task
behavioral1
Sample
audiodg.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
audiodg.exe
Resource
win10v2004-20220812-en
General
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Target
audiodg.exe
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Size
651KB
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MD5
39b178a5e305b56121b35832f5c797c6
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SHA1
8a1387b21a22046c512da58966aa29167a208c6b
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SHA256
64127bfa726842f6a068fc56fbc04d43d69981194a178c494195bb2b62f4ebdb
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SHA512
4498d78424b56a6b931ac2b17c072881722c92d6c8698851e8e7ca588f52bffc3d1e9d2adca378ed90ad3ad942fd14b540330674ae210c1b4be2ba20f61cfaee
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SSDEEP
12288:UDQo7p+tUAzsEVO7zs0fQWNFkSsltao5HWeh3ih9HOA:Uko7gtUU9O7PfQz9/5HBYTv
Malware Config
Extracted
lokibot
http://171.22.30.147/gk1/five/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
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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 profiles 1 TTPs 3 IoCs
Processes:
audiodg.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook audiodg.exe Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook audiodg.exe Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook audiodg.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
audiodg.exedescription pid process target process PID 4968 set thread context of 4996 4968 audiodg.exe audiodg.exe -
Opens file in notepad (likely ransom note) 1 IoCs
Processes:
Notepad.exepid process 3904 Notepad.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
audiodg.exepid process 4996 audiodg.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
audiodg.exedescription pid process Token: SeDebugPrivilege 4996 audiodg.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
audiodg.exedescription pid process target process PID 4968 wrote to memory of 4996 4968 audiodg.exe audiodg.exe PID 4968 wrote to memory of 4996 4968 audiodg.exe audiodg.exe PID 4968 wrote to memory of 4996 4968 audiodg.exe audiodg.exe PID 4968 wrote to memory of 4996 4968 audiodg.exe audiodg.exe PID 4968 wrote to memory of 4996 4968 audiodg.exe audiodg.exe PID 4968 wrote to memory of 4996 4968 audiodg.exe audiodg.exe PID 4968 wrote to memory of 4996 4968 audiodg.exe audiodg.exe PID 4968 wrote to memory of 4996 4968 audiodg.exe audiodg.exe PID 4968 wrote to memory of 4996 4968 audiodg.exe audiodg.exe -
outlook_office_path 1 IoCs
Processes:
audiodg.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook audiodg.exe -
outlook_win_path 1 IoCs
Processes:
audiodg.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook audiodg.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\audiodg.exe"C:\Users\Admin\AppData\Local\Temp\audiodg.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\audiodg.exe"C:\Users\Admin\AppData\Local\Temp\audiodg.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
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C:\Windows\System32\Notepad.exe"C:\Windows\System32\Notepad.exe" C:\Users\Admin\Downloads\DisableReset.vbs1⤵
- Opens file in notepad (likely ransom note)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/4968-132-0x0000000000960000-0x0000000000A0A000-memory.dmpFilesize
680KB
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memory/4968-133-0x0000000005980000-0x0000000005F24000-memory.dmpFilesize
5.6MB
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memory/4968-134-0x00000000053D0000-0x0000000005462000-memory.dmpFilesize
584KB
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memory/4968-135-0x0000000003070000-0x000000000307A000-memory.dmpFilesize
40KB
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memory/4968-136-0x0000000007810000-0x00000000078AC000-memory.dmpFilesize
624KB
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memory/4996-137-0x0000000000000000-mapping.dmp
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memory/4996-138-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/4996-140-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/4996-141-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/4996-142-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB