Analysis
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max time kernel
122s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
28-10-2024 12:46
Static task
static1
Behavioral task
behavioral1
Sample
QUOTATION_OCTQTRA071244·PDF.scr.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
QUOTATION_OCTQTRA071244·PDF.scr.exe
Resource
win10v2004-20241007-en
General
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Target
QUOTATION_OCTQTRA071244·PDF.scr.exe
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Size
92KB
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MD5
5ab07a2800291bd5cabc6ccaef82e20b
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SHA1
ba5c41ee66a9e9be480db7f828ba6a63fcc50bc6
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SHA256
6c403516d322330a43a884229831078dfcadf76a81e77061f14b5de698efa071
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SHA512
addc42a5a915be017e876a167e73a97599aed6032ef118adcd4c91a2438a6ed7b6b67c1de6d9919f330c1bd76f7e6c87a89321da57471111f505bd879f41f7e6
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SSDEEP
1536:l1vFCBuAbdw2pfoqZOLqkJsbxMuLql1UzBDiKp5TsaaXtqy:HvFCBlb3pfoqZOLqkJyiGBDiGJOqy
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
G!!HFpD6EwDq*nF
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
resource yara_rule behavioral1/memory/2580-1092-0x00000000005D0000-0x00000000005F4000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 7 checkip.dyndns.org -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2872 QUOTATION_OCTQTRA071244·PDF.scr.exe 2872 QUOTATION_OCTQTRA071244·PDF.scr.exe 2872 QUOTATION_OCTQTRA071244·PDF.scr.exe 2872 QUOTATION_OCTQTRA071244·PDF.scr.exe 2580 aspnet_compiler.exe 2580 aspnet_compiler.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2872 QUOTATION_OCTQTRA071244·PDF.scr.exe Token: SeDebugPrivilege 2872 QUOTATION_OCTQTRA071244·PDF.scr.exe Token: SeDebugPrivilege 2580 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2872 wrote to memory of 2580 2872 QUOTATION_OCTQTRA071244·PDF.scr.exe 31 PID 2872 wrote to memory of 2580 2872 QUOTATION_OCTQTRA071244·PDF.scr.exe 31 PID 2872 wrote to memory of 2580 2872 QUOTATION_OCTQTRA071244·PDF.scr.exe 31 PID 2872 wrote to memory of 2580 2872 QUOTATION_OCTQTRA071244·PDF.scr.exe 31 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\QUOTATION_OCTQTRA071244·PDF.scr.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION_OCTQTRA071244·PDF.scr.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2872 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2580
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