Analysis
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max time kernel
186s -
max time network
195s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
29-11-2022 18:32
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe
Resource
win10v2004-20221111-en
General
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Target
SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe
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Size
809KB
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MD5
b14844ec7d30d892361bd82a53b71054
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SHA1
19f9fff32bfd1dc8b81ce66e52b1c62c09053deb
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SHA256
4505339802563f2d27dd26e63d05442ae70ec9826983ac9dcd98797ae776269b
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SHA512
04f527f80455300fdeca3e7656af917b54de35917ea3a9be0deb5c1e9bb8ee9749e367d89129ae2da94aafa8d5a6980ee95fd704168a2463c72ea807a1cc9c23
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SSDEEP
12288:X8EqU+l+IyRBsfz0okLefx6D92beumcAJIXq1kjjdDdzoa1cfN:sZ+nafztkLwxi9getcAJI9dDdEPf
Malware Config
Extracted
lokibot
http://sempersim.su/gm14/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:
SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe Key opened \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe Key opened \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exedescription pid process target process PID 4120 set thread context of 1892 4120 SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exepid process 1892 SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exedescription pid process Token: SeDebugPrivilege 1892 SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exedescription pid process target process PID 4120 wrote to memory of 1892 4120 SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe PID 4120 wrote to memory of 1892 4120 SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe PID 4120 wrote to memory of 1892 4120 SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe PID 4120 wrote to memory of 1892 4120 SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe PID 4120 wrote to memory of 1892 4120 SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe PID 4120 wrote to memory of 1892 4120 SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe PID 4120 wrote to memory of 1892 4120 SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe PID 4120 wrote to memory of 1892 4120 SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe PID 4120 wrote to memory of 1892 4120 SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe -
outlook_office_path 1 IoCs
Processes:
SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe -
outlook_win_path 1 IoCs
Processes:
SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.24384.7341.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
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Downloads
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memory/1892-137-0x0000000000000000-mapping.dmp
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memory/1892-138-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1892-140-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1892-141-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1892-142-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/4120-132-0x0000000000260000-0x0000000000330000-memory.dmpFilesize
832KB
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memory/4120-133-0x00000000052F0000-0x0000000005894000-memory.dmpFilesize
5.6MB
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memory/4120-134-0x0000000004D40000-0x0000000004DD2000-memory.dmpFilesize
584KB
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memory/4120-135-0x0000000004CB0000-0x0000000004CBA000-memory.dmpFilesize
40KB
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memory/4120-136-0x00000000074F0000-0x000000000758C000-memory.dmpFilesize
624KB