Analysis
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max time kernel
144s -
max time network
133s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
06-12-2022 19:47
Static task
static1
Behavioral task
behavioral1
Sample
bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe
Resource
win7-20220812-en
General
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Target
bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe
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Size
101KB
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MD5
4c4f943775eeb2329acfdad3dc84b1e8
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SHA1
0dec83d55c6d3b1af9c612de1a6083731a9c05a3
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SHA256
bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2
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SHA512
9ef54a63218e5d76797f6e67902f821138ac4951a53775001815a86b79ff1eb75e873b3bf24957ac3b4b88868d8c37791269af88b330b645158af19b1ae75973
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SSDEEP
3072:OLgbXgEmkfkPr7L7Ki1P21k8suwQ5Dc4wRln:OSwT1T7L73pRQ5g
Malware Config
Extracted
pony
http://115.47.49.181/xSZ64Wiax/ojXVZBxRQVfp6gAUziCGnB8V7Aikbs0Z.php
Signatures
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Deletes itself 1 IoCs
pid Process 588 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
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeTcbPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeChangeNotifyPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeCreateTokenPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeBackupPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeRestorePrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeIncreaseQuotaPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeAssignPrimaryTokenPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeImpersonatePrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeTcbPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeChangeNotifyPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeCreateTokenPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeBackupPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeRestorePrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeIncreaseQuotaPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeAssignPrimaryTokenPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeImpersonatePrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeTcbPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeChangeNotifyPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeCreateTokenPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeBackupPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeRestorePrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeIncreaseQuotaPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeAssignPrimaryTokenPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeImpersonatePrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeTcbPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeChangeNotifyPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeCreateTokenPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeBackupPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeRestorePrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeIncreaseQuotaPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe Token: SeAssignPrimaryTokenPrivilege 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 896 wrote to memory of 588 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe 28 PID 896 wrote to memory of 588 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe 28 PID 896 wrote to memory of 588 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe 28 PID 896 wrote to memory of 588 896 bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe 28 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe"C:\Users\Admin\AppData\Local\Temp\bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:896 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\7220599.bat" "C:\Users\Admin\AppData\Local\Temp\bf954c5180ab91deba96b759d3764ddc6d73f52513996bc39f1fa01ea51082f2.exe" "2⤵
- Deletes itself
PID:588
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b