Analysis
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max time kernel
119s -
max time network
274s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 13:31
Behavioral task
behavioral1
Sample
6e8db7ef2feeab0fc738fbaadd0c44c7.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
6e8db7ef2feeab0fc738fbaadd0c44c7.exe
Resource
win10v2004-20220812-en
General
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Target
6e8db7ef2feeab0fc738fbaadd0c44c7.exe
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Size
127KB
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MD5
6e8db7ef2feeab0fc738fbaadd0c44c7
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SHA1
cf23bc3f15bf9e7a7440956115a65323ecf16460
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SHA256
02d91e49641fbd9ed299558e393bf1be3cae02b840aded403f4d5ccc47ebcdf1
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SHA512
1f4f244293b593ee9c4a4b3f4052daed72181d34ef28cd996f73228aea7b8195c38495c055393f1fe6e46516961efc1706da1d29a08ec20d7b62d2c2abf9a40e
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SSDEEP
1536:1AgzEJRCRjTZ1gp5ByqUgXDsHFevMFUg5uEanb/UPR1ZpiOWBeOPF0Kcl:1AgAEc3BJUgXDs5Q5nb8bbwBeOPFbY
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
Processes:
resource yara_rule behavioral1/memory/300-54-0x0000000001310000-0x0000000001336000-memory.dmp family_snakekeylogger -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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 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:
6e8db7ef2feeab0fc738fbaadd0c44c7.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6e8db7ef2feeab0fc738fbaadd0c44c7.exe Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6e8db7ef2feeab0fc738fbaadd0c44c7.exe Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6e8db7ef2feeab0fc738fbaadd0c44c7.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.
Processes:
flow ioc 4 checkip.dyndns.org -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
6e8db7ef2feeab0fc738fbaadd0c44c7.exepid process 300 6e8db7ef2feeab0fc738fbaadd0c44c7.exe 300 6e8db7ef2feeab0fc738fbaadd0c44c7.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
6e8db7ef2feeab0fc738fbaadd0c44c7.exedescription pid process Token: SeDebugPrivilege 300 6e8db7ef2feeab0fc738fbaadd0c44c7.exe -
outlook_office_path 1 IoCs
Processes:
6e8db7ef2feeab0fc738fbaadd0c44c7.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6e8db7ef2feeab0fc738fbaadd0c44c7.exe -
outlook_win_path 1 IoCs
Processes:
6e8db7ef2feeab0fc738fbaadd0c44c7.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6e8db7ef2feeab0fc738fbaadd0c44c7.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6e8db7ef2feeab0fc738fbaadd0c44c7.exe"C:\Users\Admin\AppData\Local\Temp\6e8db7ef2feeab0fc738fbaadd0c44c7.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:300