Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22-11-2024 06:46
Static task
static1
Behavioral task
behavioral1
Sample
SOA SEP 2024.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
SOA SEP 2024.exe
Resource
win10v2004-20241007-en
General
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Target
SOA SEP 2024.exe
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Size
1.1MB
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MD5
3463c053c39de2170aa78b8aa253e999
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SHA1
e40e4169c635a3a34acb63928ad2ce89089a52fe
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SHA256
4b53b5e5756b9b3f43e32650b65590d0fe529e653a469b361df4bcf710b4e943
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SHA512
6a6a5376213f65070e5160ba34f7a7e3f44dc6c8e0e9f8205c3d5ba7dd402c0a372d42dd3a2899f7fce4eef3e5d879d64f41246d7a5139785278935e7315d82c
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SSDEEP
24576:htb20pkaCqT5TBWgNQ7aMqEpVK5aXVF6tw6A:yVg5tQ7aM+5KIW5
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot7399492470:AAF1Q52TLq6uEICFiCVrLu9dpROnjh2wukI/sendMessage?chat_id=1443320838
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 33 IoCs
resource yara_rule behavioral2/memory/924-12-0x00000000027F0000-0x000000000282A000-memory.dmp family_snakekeylogger behavioral2/memory/924-16-0x0000000005140000-0x0000000005178000-memory.dmp family_snakekeylogger behavioral2/memory/924-34-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-40-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-38-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-36-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-72-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-48-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-46-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-32-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-30-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-28-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-26-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-24-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-22-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-20-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-18-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-17-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-76-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-74-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-70-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-69-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-66-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-64-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-62-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-60-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-58-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-56-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-54-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-52-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-50-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-44-0x0000000005140000-0x0000000005173000-memory.dmp family_snakekeylogger behavioral2/memory/924-42-0x0000000005140000-0x0000000005173000-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-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.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 8 checkip.dyndns.org -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/1620-6-0x0000000000DF0000-0x00000000011F0000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1620 set thread context of 924 1620 SOA SEP 2024.exe 82 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SOA SEP 2024.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 924 RegSvcs.exe 924 RegSvcs.exe 924 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1620 SOA SEP 2024.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 924 RegSvcs.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1620 wrote to memory of 924 1620 SOA SEP 2024.exe 82 PID 1620 wrote to memory of 924 1620 SOA SEP 2024.exe 82 PID 1620 wrote to memory of 924 1620 SOA SEP 2024.exe 82 PID 1620 wrote to memory of 924 1620 SOA SEP 2024.exe 82 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SOA SEP 2024.exe"C:\Users\Admin\AppData\Local\Temp\SOA SEP 2024.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1620 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\SOA SEP 2024.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:924
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