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Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
30/08/2023, 21:47
Static task
static1
Behavioral task
behavioral1
Sample
56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe
Resource
win10v2004-20230703-en
General
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Target
56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe
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Size
26KB
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MD5
dbe0206b23932d34dd3d3f25085c58ec
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SHA1
a0ad74b6108a10711bc45ba7959a65fa137ae01d
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SHA256
56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339
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SHA512
1a5fe48dc753d919a230c04dc0e0b17180b05d3719b5a0adf67a70a710f9bc5d4766f1446e0a178518393c1a3cb254ee1c90cefde12e3ae8c0c9f53728af0e6d
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SSDEEP
384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjvw/y:8Q3LotOPNSQVwVVxGKEvKHrVUy
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1060 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" 56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.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 56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.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 1256 56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe Token: SeDebugPrivilege 1060 spoolsv.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1256 wrote to memory of 1060 1256 56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe 28 PID 1256 wrote to memory of 1060 1256 56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe 28 PID 1256 wrote to memory of 1060 1256 56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe 28 PID 1256 wrote to memory of 1060 1256 56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe"C:\Users\Admin\AppData\Local\Temp\56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1256 -
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:1060
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
26KB
MD52130b755afc735c664829158a31cc239
SHA13011600b215319c2340a98560d516b1c55b25500
SHA256aa0b1b6fac0a09e33325aa247f4b6cd484cc791f1bdb8aa577f10bf575dbd415
SHA5121bf87329ad6839911508a06fee453b0601afccbf4592341bf29182d5df70ec63713c9dc236e6cd66cb8d9c40648d9b9b59d450318beb151482acbbd7cce9f6c8
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Filesize
26KB
MD52130b755afc735c664829158a31cc239
SHA13011600b215319c2340a98560d516b1c55b25500
SHA256aa0b1b6fac0a09e33325aa247f4b6cd484cc791f1bdb8aa577f10bf575dbd415
SHA5121bf87329ad6839911508a06fee453b0601afccbf4592341bf29182d5df70ec63713c9dc236e6cd66cb8d9c40648d9b9b59d450318beb151482acbbd7cce9f6c8
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Filesize
25KB
MD582071fd2379c64429acf376487fcddff
SHA12da42c7eaa62ecee65757b441c939f12b52228fb
SHA256272bd07fa6c2678fd96a026237a184fceffa65d319f6844bac582aff90ce25d8
SHA512194bdbdf624ec425a095a44116032687c46b3e2370f3c436e2d5516dcc778824ff57fa69edfacb42e5e76e05894eb0a40acf32dcee3b80ba397f823ec82b6adb
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Filesize
25KB
MD582071fd2379c64429acf376487fcddff
SHA12da42c7eaa62ecee65757b441c939f12b52228fb
SHA256272bd07fa6c2678fd96a026237a184fceffa65d319f6844bac582aff90ce25d8
SHA512194bdbdf624ec425a095a44116032687c46b3e2370f3c436e2d5516dcc778824ff57fa69edfacb42e5e76e05894eb0a40acf32dcee3b80ba397f823ec82b6adb