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Analysis
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max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
29/08/2023, 22:23
Static task
static1
Behavioral task
behavioral1
Sample
6d8eff5947cf41bb092e212a594cc51d547c3315e3cb95bf690cc54edc8e5c59.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6d8eff5947cf41bb092e212a594cc51d547c3315e3cb95bf690cc54edc8e5c59.exe
Resource
win10v2004-20230703-en
General
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Target
6d8eff5947cf41bb092e212a594cc51d547c3315e3cb95bf690cc54edc8e5c59.exe
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Size
26KB
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MD5
d283d4c4523e700400b48f43af842e0a
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SHA1
56a2b7568d646e016cc4d430a0681d67cbebf04c
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SHA256
6d8eff5947cf41bb092e212a594cc51d547c3315e3cb95bf690cc54edc8e5c59
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SHA512
764bb6ca911a071351adc3a4bbf6ecca289670a81cba08b5215486a990de8b5b09923d5c67a77c662301aaec54b38292d7f8020156fe326ed8cd51c935c8267e
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SSDEEP
384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjvhu:8Q3LotOPNSQVwVVxGKEvKHrVs
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1176 spoolsv.exe -
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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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\spoolsv = "C:\\Windows\\spoolsv.exe" 6d8eff5947cf41bb092e212a594cc51d547c3315e3cb95bf690cc54edc8e5c59.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\spoolsv = "C:\\Windows\\spoolsv.exe" spoolsv.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\spoolsv.exe 6d8eff5947cf41bb092e212a594cc51d547c3315e3cb95bf690cc54edc8e5c59.exe File created C:\Windows\spoolsv.exe spoolsv.exe -
NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\https:\onsapay.com\loader spoolsv.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1060 6d8eff5947cf41bb092e212a594cc51d547c3315e3cb95bf690cc54edc8e5c59.exe Token: SeDebugPrivilege 1176 spoolsv.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1060 wrote to memory of 1176 1060 6d8eff5947cf41bb092e212a594cc51d547c3315e3cb95bf690cc54edc8e5c59.exe 28 PID 1060 wrote to memory of 1176 1060 6d8eff5947cf41bb092e212a594cc51d547c3315e3cb95bf690cc54edc8e5c59.exe 28 PID 1060 wrote to memory of 1176 1060 6d8eff5947cf41bb092e212a594cc51d547c3315e3cb95bf690cc54edc8e5c59.exe 28 PID 1060 wrote to memory of 1176 1060 6d8eff5947cf41bb092e212a594cc51d547c3315e3cb95bf690cc54edc8e5c59.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\6d8eff5947cf41bb092e212a594cc51d547c3315e3cb95bf690cc54edc8e5c59.exe"C:\Users\Admin\AppData\Local\Temp\6d8eff5947cf41bb092e212a594cc51d547c3315e3cb95bf690cc54edc8e5c59.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1060 -
C:\Windows\spoolsv.exe"C:\Windows\spoolsv.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- NTFS ADS
- Suspicious use of AdjustPrivilegeToken
PID:1176
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
26KB
MD544dc3eddea4fada84c1ebca1d150ece9
SHA197782ca8e5f938637472bd6315e488c8460b229f
SHA2563b6a34e48928d9e3085944301cff31c1a47c665d859c2dd15a598c644d463605
SHA512ad80b020dd3fb246e4a7309bffa59372365dfc794f00c0e6c1944069fbf424f0fe9b3c35a93bb947524fb84ea3e87bba92d0cf539cbc4e6b579a5f0c740c9509
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Filesize
26KB
MD544dc3eddea4fada84c1ebca1d150ece9
SHA197782ca8e5f938637472bd6315e488c8460b229f
SHA2563b6a34e48928d9e3085944301cff31c1a47c665d859c2dd15a598c644d463605
SHA512ad80b020dd3fb246e4a7309bffa59372365dfc794f00c0e6c1944069fbf424f0fe9b3c35a93bb947524fb84ea3e87bba92d0cf539cbc4e6b579a5f0c740c9509
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Filesize
25KB
MD582071fd2379c64429acf376487fcddff
SHA12da42c7eaa62ecee65757b441c939f12b52228fb
SHA256272bd07fa6c2678fd96a026237a184fceffa65d319f6844bac582aff90ce25d8
SHA512194bdbdf624ec425a095a44116032687c46b3e2370f3c436e2d5516dcc778824ff57fa69edfacb42e5e76e05894eb0a40acf32dcee3b80ba397f823ec82b6adb
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Filesize
25KB
MD582071fd2379c64429acf376487fcddff
SHA12da42c7eaa62ecee65757b441c939f12b52228fb
SHA256272bd07fa6c2678fd96a026237a184fceffa65d319f6844bac582aff90ce25d8
SHA512194bdbdf624ec425a095a44116032687c46b3e2370f3c436e2d5516dcc778824ff57fa69edfacb42e5e76e05894eb0a40acf32dcee3b80ba397f823ec82b6adb