Analysis
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max time kernel
27s -
max time network
31s -
platform
windows7_x64 -
resource
win7-20230703-en -
resource tags
arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system -
submitted
04-07-2023 15:26
Behavioral task
behavioral1
Sample
easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe
Resource
win7-20230703-en
General
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Target
easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe
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Size
90KB
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MD5
58108ea177798bc63ddbec1d480cf79f
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SHA1
da2f9d0cd50959db607ce888340f27491abdec30
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SHA256
2bebc8a68693a8a4756012b638a8ef51c1725bd93623a62eccce7f989077ec23
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SHA512
05a1f657984fb80809ee76c8fc301c9f5bccab2c21702cb73386c617807922b63fee4b3f96aea1333a7ac4fe614aa0d8b4d3dee69bd53727348a8edc810fb28a
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SSDEEP
1536:UnSncgyGqTDRXmGcwSCfZDalZNg9tvo0iO3AX4ApTvMEIkkzmt2lg:2SnMuGc/CfZDap6COU45EIotmg
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 1964 cmd.exe -
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 web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe -
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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 32 IoCs
Processes:
easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exedescription pid process Token: SeImpersonatePrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeTcbPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeChangeNotifyPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeCreateTokenPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeBackupPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeRestorePrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeIncreaseQuotaPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeAssignPrimaryTokenPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeImpersonatePrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeTcbPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeChangeNotifyPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeCreateTokenPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeBackupPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeRestorePrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeIncreaseQuotaPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeAssignPrimaryTokenPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeImpersonatePrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeTcbPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeChangeNotifyPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeCreateTokenPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeBackupPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeRestorePrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeIncreaseQuotaPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeAssignPrimaryTokenPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeImpersonatePrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeTcbPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeChangeNotifyPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeCreateTokenPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeBackupPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeRestorePrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeIncreaseQuotaPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe Token: SeAssignPrimaryTokenPrivilege 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exedescription pid process target process PID 2228 wrote to memory of 1964 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe cmd.exe PID 2228 wrote to memory of 1964 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe cmd.exe PID 2228 wrote to memory of 1964 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe cmd.exe PID 2228 wrote to memory of 1964 2228 easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe cmd.exe -
outlook_win_path 1 IoCs
Processes:
easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1724861073-2584418204-2594431177-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe"C:\Users\Admin\AppData\Local\Temp\easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\7164221.bat" "C:\Users\Admin\AppData\Local\Temp\easy_Malicious_17eb9e6d20c95ba21c07cd199ef680beacce8a231afdbb7dfeeb67fb8dadb47a.exe" "2⤵
- Deletes itself
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7164221.batFilesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
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C:\Users\Admin\AppData\Local\Temp\7164221.batFilesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b