Analysis
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max time kernel
144s -
max time network
146s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
25-10-2022 17:12
Static task
static1
General
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Target
a3282df5188935d442674443e22d2f8bc5d5390a778b386a675d2a66a619d47b.exe
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Size
343KB
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MD5
ba97a8ba982684ffd26140b002fcf5f6
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SHA1
8d0b982e8e9aaf3a84e3b17ebc910d26d341b1f7
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SHA256
a3282df5188935d442674443e22d2f8bc5d5390a778b386a675d2a66a619d47b
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SHA512
27823fba4a49841df28e5cd99dc68d9a258213cafade5aacaabac60461bdc273751aba808c7008374b3c7861664c7b1b301556c9b2e5ada8bf6c435e05a5ea8f
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SSDEEP
6144:TuATLKIlDJxcqa8XJEex1reCZWzqJB+NFRzDghKQ2GxHDkk1c:TNWIlDJxcR8RZfU3AW8Ht1c
Malware Config
Extracted
vidar
55.2
937
https://t.me/slivetalks
https://c.im/@xinibin420
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profile_id
937
Signatures
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Loads dropped DLL 3 IoCs
Processes:
a3282df5188935d442674443e22d2f8bc5d5390a778b386a675d2a66a619d47b.exepid process 3824 a3282df5188935d442674443e22d2f8bc5d5390a778b386a675d2a66a619d47b.exe 3824 a3282df5188935d442674443e22d2f8bc5d5390a778b386a675d2a66a619d47b.exe 3824 a3282df5188935d442674443e22d2f8bc5d5390a778b386a675d2a66a619d47b.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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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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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 5000 3824 WerFault.exe a3282df5188935d442674443e22d2f8bc5d5390a778b386a675d2a66a619d47b.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
a3282df5188935d442674443e22d2f8bc5d5390a778b386a675d2a66a619d47b.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 a3282df5188935d442674443e22d2f8bc5d5390a778b386a675d2a66a619d47b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString a3282df5188935d442674443e22d2f8bc5d5390a778b386a675d2a66a619d47b.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
a3282df5188935d442674443e22d2f8bc5d5390a778b386a675d2a66a619d47b.exepid process 3824 a3282df5188935d442674443e22d2f8bc5d5390a778b386a675d2a66a619d47b.exe 3824 a3282df5188935d442674443e22d2f8bc5d5390a778b386a675d2a66a619d47b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a3282df5188935d442674443e22d2f8bc5d5390a778b386a675d2a66a619d47b.exe"C:\Users\Admin\AppData\Local\Temp\a3282df5188935d442674443e22d2f8bc5d5390a778b386a675d2a66a619d47b.exe"1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3824 -s 18002⤵
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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\ProgramData\mozglue.dllFilesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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\ProgramData\nss3.dllFilesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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\ProgramData\sqlite3.dllFilesize
1.1MB
MD51f44d4d3087c2b202cf9c90ee9d04b0f
SHA1106a3ebc9e39ab6ddb3ff987efb6527c956f192d
SHA2564841020c8bd06b08fde6e44cbe2e2ab33439e1c8368e936ec5b00dc0584f7260
SHA512b614c72a3c1ce681ebffa628e29aa50275cc80ca9267380960c5198ea4d0a3f2df6cfb7275491d220bad72f14fc94e6656501e9a061d102fb11e00cfda2beb45
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memory/3824-120-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-121-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-122-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-123-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-124-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-125-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-126-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-127-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-128-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-129-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-130-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-131-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-132-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-133-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-134-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-135-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-136-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-137-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-139-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-140-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-141-0x0000000002D40000-0x0000000002E8A000-memory.dmpFilesize
1.3MB
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memory/3824-142-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-138-0x0000000002E91000-0x0000000002EBC000-memory.dmpFilesize
172KB
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memory/3824-143-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-144-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-146-0x0000000000400000-0x0000000002C44000-memory.dmpFilesize
40.3MB
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memory/3824-145-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-147-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-149-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-150-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-151-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-152-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-153-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-154-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-155-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-156-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-157-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-158-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-160-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-161-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-159-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-162-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-163-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-164-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-165-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-166-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-168-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-169-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-171-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-173-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-174-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-176-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-177-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-178-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-175-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-172-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-170-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-167-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-148-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-179-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-180-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-181-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-182-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-183-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-184-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-185-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-186-0x0000000077600000-0x000000007778E000-memory.dmpFilesize
1.6MB
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memory/3824-192-0x0000000002E91000-0x0000000002EBC000-memory.dmpFilesize
172KB
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memory/3824-193-0x0000000002D40000-0x0000000002E8A000-memory.dmpFilesize
1.3MB
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memory/3824-194-0x0000000000400000-0x0000000002C44000-memory.dmpFilesize
40.3MB