Analysis
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max time kernel
123s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03-12-2022 05:30
Static task
static1
Behavioral task
behavioral1
Sample
c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exe
Resource
win7-20220812-en
General
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Target
c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exe
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Size
188KB
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MD5
620430d5f0beaedb49a66984eaeb095c
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SHA1
ef8d75f9858c928997b1386ef2e702bd5f359fef
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SHA256
c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885
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SHA512
8ca37b91cfed18569364b20c0aff5b5929f89716e59a8d0b4221e20073a072a943331250877c49426f7ff7d4df0b47efffb9a8841145f7d57d52cdeede64a6fe
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SSDEEP
3072:ADhFx1IPpgJzVChQenVPbUdaeuLn7si9H30kG+M4JWj:ADPx1e85ChvVzIaVL3ti
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:
c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.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:
c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exedescription pid process Token: SeImpersonatePrivilege 1364 c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exe Token: SeTcbPrivilege 1364 c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exe Token: SeChangeNotifyPrivilege 1364 c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exe Token: SeCreateTokenPrivilege 1364 c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exe Token: SeBackupPrivilege 1364 c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exe Token: SeRestorePrivilege 1364 c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exe Token: SeIncreaseQuotaPrivilege 1364 c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exe Token: SeAssignPrimaryTokenPrivilege 1364 c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exepid process 1364 c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exe -
outlook_win_path 1 IoCs
Processes:
c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exe"C:\Users\Admin\AppData\Local\Temp\c4eb15151739a9a056c94de52357e4cadf40b31334c057d314a86c9653e5f885.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1364-54-0x0000000075281000-0x0000000075283000-memory.dmpFilesize
8KB
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memory/1364-55-0x0000000000250000-0x0000000000269000-memory.dmpFilesize
100KB
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memory/1364-56-0x00000000003C0000-0x00000000003F3000-memory.dmpFilesize
204KB
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memory/1364-57-0x0000000000400000-0x0000000000433000-memory.dmpFilesize
204KB