Analysis
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max time kernel
94s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
28-12-2024 01:06
Behavioral task
behavioral1
Sample
691082747fd405bbb70157b4f369416ff9b8f1f43f83237676d10247c368f1c9.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
691082747fd405bbb70157b4f369416ff9b8f1f43f83237676d10247c368f1c9.exe
Resource
win10v2004-20241007-en
General
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Target
691082747fd405bbb70157b4f369416ff9b8f1f43f83237676d10247c368f1c9.exe
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Size
592KB
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MD5
35af3f3e6f5a4bec5d919ab29f8cbafa
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SHA1
9f84d6e133741bdaa8446ae4ce5afdea34703bff
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SHA256
691082747fd405bbb70157b4f369416ff9b8f1f43f83237676d10247c368f1c9
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SHA512
e078866d3b4bfc489ced1e328dc2fc074db4d8b401e878350331b37bee436ae4ae4acabdd2a5682792f5df3f7ca7322c335e99a78208443ad76ae2a7eecbfbd3
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SSDEEP
12288:ga2QVmTNZLJLUf9snBS4csPYae6qfzDDAA:zmTNhhUF54clNf7DDB
Malware Config
Signatures
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Detects Echelon Stealer payload 1 IoCs
resource yara_rule behavioral2/memory/1788-1-0x0000023FEB6B0000-0x0000023FEB74A000-memory.dmp family_echelon -
Echelon family
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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-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 691082747fd405bbb70157b4f369416ff9b8f1f43f83237676d10247c368f1c9.exe Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 691082747fd405bbb70157b4f369416ff9b8f1f43f83237676d10247c368f1c9.exe Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 691082747fd405bbb70157b4f369416ff9b8f1f43f83237676d10247c368f1c9.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 api.ipify.org 18 ip-api.com 3 api.ipify.org -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1788 691082747fd405bbb70157b4f369416ff9b8f1f43f83237676d10247c368f1c9.exe 1788 691082747fd405bbb70157b4f369416ff9b8f1f43f83237676d10247c368f1c9.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1788 691082747fd405bbb70157b4f369416ff9b8f1f43f83237676d10247c368f1c9.exe -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 691082747fd405bbb70157b4f369416ff9b8f1f43f83237676d10247c368f1c9.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 691082747fd405bbb70157b4f369416ff9b8f1f43f83237676d10247c368f1c9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\691082747fd405bbb70157b4f369416ff9b8f1f43f83237676d10247c368f1c9.exe"C:\Users\Admin\AppData\Local\Temp\691082747fd405bbb70157b4f369416ff9b8f1f43f83237676d10247c368f1c9.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1788