Analysis
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max time kernel
115s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-10-2024 07:11
Static task
static1
Behavioral task
behavioral1
Sample
61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe
Resource
win10v2004-20241007-en
General
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Target
61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe
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Size
526KB
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MD5
acdb58c5abad0535de184d32c04c75a5
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SHA1
7323524e5f90cbc698ce33f2bdd00e62c3694943
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SHA256
61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74
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SHA512
68835987cce5e15186f9aec6469a026399893856b800c8d47f497e9fb5c86d5b64432e9f45e8dffb5dcb0152ac7cbf5980386a7c94967381d80d6ced4e6461b6
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SSDEEP
12288:rQf0SXm2tHVpXss+FcNzQqIgQbM9zab12ord:rQ9Xsxi1IfKmvx
Malware Config
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 behavioral2/memory/4908-11-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 856 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 3 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
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.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 20 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2024 set thread context of 4908 2024 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe 88 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 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 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2024 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe 2024 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe 4908 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe 856 powershell.exe 856 powershell.exe 4908 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2024 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe Token: SeDebugPrivilege 4908 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe Token: SeDebugPrivilege 856 powershell.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2024 wrote to memory of 856 2024 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe 86 PID 2024 wrote to memory of 856 2024 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe 86 PID 2024 wrote to memory of 856 2024 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe 86 PID 2024 wrote to memory of 4908 2024 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe 88 PID 2024 wrote to memory of 4908 2024 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe 88 PID 2024 wrote to memory of 4908 2024 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe 88 PID 2024 wrote to memory of 4908 2024 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe 88 PID 2024 wrote to memory of 4908 2024 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe 88 PID 2024 wrote to memory of 4908 2024 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe 88 PID 2024 wrote to memory of 4908 2024 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe 88 PID 2024 wrote to memory of 4908 2024 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe 88 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe"C:\Users\Admin\AppData\Local\Temp\61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2024 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:856
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C:\Users\Admin\AppData\Local\Temp\61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.exe"C:\Users\Admin\AppData\Local\Temp\61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74.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:4908
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82