Analysis
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max time kernel
83s -
max time network
137s -
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 08:05
Static task
static1
General
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Target
2a929266c1c731452ab4171a4c6cb980d6c84a6cc81e2bec5b1dacec075113bf.exe
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Size
318KB
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MD5
e58c70e8e2cde5c7aee3975db0a2e559
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SHA1
4c88ba2a9c7cd614c74fdb34d17ee5d82fc6a4fe
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SHA256
2a929266c1c731452ab4171a4c6cb980d6c84a6cc81e2bec5b1dacec075113bf
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SHA512
b4a49e871630b96e94833ca794c2982e96ceb03052fcfbe58e7b3c7e2868a5d2f837f0ed8173bef0b22ba38be28ec22584fabd0d199b0706ae71b9481880adf8
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SSDEEP
6144:0gqL0tcc42sJfwLJBd9wEu6bxAfcdbr9syJM9GTQtbUxQWm0vMEl:0votci1zjw9QrdFsyMOmFEl
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:
2a929266c1c731452ab4171a4c6cb980d6c84a6cc81e2bec5b1dacec075113bf.exepid process 1760 2a929266c1c731452ab4171a4c6cb980d6c84a6cc81e2bec5b1dacec075113bf.exe 1760 2a929266c1c731452ab4171a4c6cb980d6c84a6cc81e2bec5b1dacec075113bf.exe 1760 2a929266c1c731452ab4171a4c6cb980d6c84a6cc81e2bec5b1dacec075113bf.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 5024 1760 WerFault.exe 2a929266c1c731452ab4171a4c6cb980d6c84a6cc81e2bec5b1dacec075113bf.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
2a929266c1c731452ab4171a4c6cb980d6c84a6cc81e2bec5b1dacec075113bf.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2a929266c1c731452ab4171a4c6cb980d6c84a6cc81e2bec5b1dacec075113bf.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2a929266c1c731452ab4171a4c6cb980d6c84a6cc81e2bec5b1dacec075113bf.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2a929266c1c731452ab4171a4c6cb980d6c84a6cc81e2bec5b1dacec075113bf.exepid process 1760 2a929266c1c731452ab4171a4c6cb980d6c84a6cc81e2bec5b1dacec075113bf.exe 1760 2a929266c1c731452ab4171a4c6cb980d6c84a6cc81e2bec5b1dacec075113bf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2a929266c1c731452ab4171a4c6cb980d6c84a6cc81e2bec5b1dacec075113bf.exe"C:\Users\Admin\AppData\Local\Temp\2a929266c1c731452ab4171a4c6cb980d6c84a6cc81e2bec5b1dacec075113bf.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 1760 -s 17522⤵
- 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/1760-120-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-121-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-122-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-123-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-124-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-125-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-126-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-128-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-129-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-130-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-131-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-132-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-133-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-134-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-135-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-136-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-137-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-138-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-139-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-140-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-142-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-143-0x0000000004860000-0x00000000048A9000-memory.dmpFilesize
292KB
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memory/1760-145-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-144-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-146-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-141-0x0000000002C40000-0x0000000002CEE000-memory.dmpFilesize
696KB
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memory/1760-148-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-147-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-150-0x0000000000400000-0x0000000002C3D000-memory.dmpFilesize
40.2MB
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memory/1760-149-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-151-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-152-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-153-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-154-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-155-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-156-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-157-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-158-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-159-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-160-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-161-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-162-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-163-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-164-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-165-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-166-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-167-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-168-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-169-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-170-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-171-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-172-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-173-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-174-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-175-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-176-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-178-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-177-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-179-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-180-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-181-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-182-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-183-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-184-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-185-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-186-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-187-0x0000000077710000-0x000000007789E000-memory.dmpFilesize
1.6MB
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memory/1760-211-0x0000000002C40000-0x0000000002CEE000-memory.dmpFilesize
696KB
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memory/1760-212-0x0000000000400000-0x0000000002C3D000-memory.dmpFilesize
40.2MB