Analysis
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max time kernel
162s -
max time network
173s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
07-01-2024 01:01
Behavioral task
behavioral1
Sample
7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exe
Resource
win10v2004-20231215-en
General
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Target
7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exe
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Size
574KB
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MD5
e3d29040c5011f9f95e3ffb35e3aea6e
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SHA1
004c45ddd1034b7704ae170321732cc7c0a9c443
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SHA256
7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9
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SHA512
1beaf5140e160fb1e5ebec739511dc064d036a0f2b36b27f0b1da577c09686624da3035e68af8fbbe4578a5dec5fb0d3bd8289de4758f7cddb04c02c4ba02e5d
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SSDEEP
12288:d+pNyY47ela4ZLJLUf9snBS4csPYae6qfzuQAxhp:d+pNZ4KhhUF54clNf7uRDp
Malware Config
Signatures
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Detects Echelon Stealer payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3152-0-0x0000023244120000-0x00000232441B6000-memory.dmp family_echelon -
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:
7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exe Key opened \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exe Key opened \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 51 api.ipify.org 52 api.ipify.org -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exepid process 3152 7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exedescription pid process Token: SeDebugPrivilege 3152 7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exe -
outlook_office_path 1 IoCs
Processes:
7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exe -
outlook_win_path 1 IoCs
Processes:
7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exe"C:\Users\Admin\AppData\Local\Temp\7135b5be3dc2a1cb7f2dc06a6b22bcd2d52a7e999753c4d268ef95fa14cffda9.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3152