Analysis
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max time kernel
131s -
max time network
140s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
14-01-2022 08:22
Static task
static1
Behavioral task
behavioral1
Sample
??.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
??.exe
Resource
win10-en-20211208
General
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Target
??.exe
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Size
232KB
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MD5
e9b74bfb67bf3dcef39e23674d4dd63f
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SHA1
6fc16b7fe6e2d6567bfd2cf68b407fc7f5097a93
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SHA256
aeff0c4823c37fc2054f80c6bf7dafcf7fce8abb84d7b72a08fa67411d2aa480
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SHA512
ae2386500840fbed380f46fafc1e3326f12ce87436be22ace0e536d6d9c83f4d77e27793c2d4fe30e607850b37c2eecb4ab35c8630fff2f8a5534d21349efb27
Malware Config
Extracted
lokibot
http://slimpackage.com/slimmain/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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Loads dropped DLL 1 IoCs
Processes:
__.exepid process 2308 __.exe -
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:
__.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook __.exe Key opened \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook __.exe Key opened \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook __.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
__.exedescription pid process target process PID 2308 set thread context of 3944 2308 __.exe __.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: RenamesItself 1 IoCs
Processes:
__.exepid process 3944 __.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
__.exedescription pid process Token: SeDebugPrivilege 3944 __.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
__.exedescription pid process target process PID 2308 wrote to memory of 3944 2308 __.exe __.exe PID 2308 wrote to memory of 3944 2308 __.exe __.exe PID 2308 wrote to memory of 3944 2308 __.exe __.exe PID 2308 wrote to memory of 3944 2308 __.exe __.exe PID 2308 wrote to memory of 3944 2308 __.exe __.exe PID 2308 wrote to memory of 3944 2308 __.exe __.exe PID 2308 wrote to memory of 3944 2308 __.exe __.exe PID 2308 wrote to memory of 3944 2308 __.exe __.exe PID 2308 wrote to memory of 3944 2308 __.exe __.exe -
outlook_office_path 1 IoCs
Processes:
__.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook __.exe -
outlook_win_path 1 IoCs
Processes:
__.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook __.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\__.exe"C:\Users\Admin\AppData\Local\Temp\__.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\__.exe"C:\Users\Admin\AppData\Local\Temp\__.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Local\Temp\nsw52C1.tmp\firfslz.dllMD5
57164986833daf48be0e0d9c1871a009
SHA1efce1dd97671f954a1f342ec3aea8ac0c90fe020
SHA256881d216bda06fbcd5809ba113ee4574fb5d464dbe464e8627b52973c08dba5a3
SHA51205d5908207511ee5a8075659f1d63de21963738398560cc15850603c186b2be76841d5c594ad673d68c30d2fc0dce0e7340f29a6ebce751ac3b1b3fded713ef6
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memory/3944-116-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/3944-117-0x00000000004139DE-mapping.dmp
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memory/3944-118-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB