Analysis
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max time kernel
175s -
max time network
190s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03-10-2022 00:47
Static task
static1
Behavioral task
behavioral1
Sample
b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exe
Resource
win7-20220812-en
General
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Target
b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exe
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Size
240KB
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MD5
079b57aa8475c3f0eedfa6bdd37622f2
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SHA1
1dbfc3a42e56d0fb2172cfe6d217ab2a2fb62a1c
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SHA256
b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615
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SHA512
13b8ed4ede8ed8e9fa9f8e9073ee2694955082b38b9f98f9cf2024a766588d07aad3c1c28e2618b916eef931ec87a431c32d1041058df297c07522286e0328f7
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SSDEEP
3072:LDuHd+nwa/M2n7Q+ERjghNjtT3Zu9nSS1k7kCkg8IydvFTcvyo:LyHSwab7Q+wkPtT3ZeSS1kuIydvZc7
Malware Config
Signatures
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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:
b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.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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Suspicious use of AdjustPrivilegeToken 8 IoCs
Processes:
b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exedescription pid process Token: SeImpersonatePrivilege 380 b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exe Token: SeTcbPrivilege 380 b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exe Token: SeChangeNotifyPrivilege 380 b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exe Token: SeCreateTokenPrivilege 380 b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exe Token: SeBackupPrivilege 380 b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exe Token: SeRestorePrivilege 380 b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exe Token: SeIncreaseQuotaPrivilege 380 b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exe Token: SeAssignPrimaryTokenPrivilege 380 b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exe -
outlook_win_path 1 IoCs
Processes:
b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exe"C:\Users\Admin\AppData\Local\Temp\b485ac7ae1e0aa01dcc7e92d29748427bde01341b24d230c85920c2bc19b9615.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/380-132-0x00000000006D0000-0x00000000006E9000-memory.dmpFilesize
100KB
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memory/380-133-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/380-134-0x00000000006D0000-0x00000000006E9000-memory.dmpFilesize
100KB
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memory/380-135-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB