Analysis
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max time kernel
105s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
14-11-2022 20:18
Static task
static1
General
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Target
2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe
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Size
388KB
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MD5
8b401fc82a41458872b2e5345600f46f
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SHA1
61bcf479e850a0cacc646529a3ec919968379a75
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SHA256
2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214
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SHA512
ee5652cfba1b32bd9baff0ce09d5396a38b44e4b8443d49c0fcbce897399704a05fc202aae19d3090f9164ff45bfa342cbab666a5cd13f0bd5e86d066e4a14bd
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SSDEEP
6144:5Mx/LlyOtKoouRLpLlVGgr67nLkBKZjPiE8xPHcsfEndTQ:5M95yOt1o8VlVtr606KpPrfUdT
Malware Config
Extracted
vidar
55.7
517
https://t.me/deadftx
https://www.ultimate-guitar.com/u/smbfupkuhrgc1
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profile_id
517
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe -
Loads dropped DLL 2 IoCs
Processes:
2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exepid process 4536 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe 4536 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.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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Suspicious use of SetThreadContext 1 IoCs
Processes:
2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exedescription pid process target process PID 1088 set thread context of 4536 1088 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 2256 timeout.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exepid process 4536 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe 4536 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.execmd.exedescription pid process target process PID 1088 wrote to memory of 4536 1088 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe PID 1088 wrote to memory of 4536 1088 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe PID 1088 wrote to memory of 4536 1088 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe PID 1088 wrote to memory of 4536 1088 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe PID 1088 wrote to memory of 4536 1088 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe PID 1088 wrote to memory of 4536 1088 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe PID 1088 wrote to memory of 4536 1088 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe PID 1088 wrote to memory of 4536 1088 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe PID 1088 wrote to memory of 4536 1088 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe PID 4536 wrote to memory of 2712 4536 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe cmd.exe PID 4536 wrote to memory of 2712 4536 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe cmd.exe PID 4536 wrote to memory of 2712 4536 2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe cmd.exe PID 2712 wrote to memory of 2256 2712 cmd.exe timeout.exe PID 2712 wrote to memory of 2256 2712 cmd.exe timeout.exe PID 2712 wrote to memory of 2256 2712 cmd.exe timeout.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe"C:\Users\Admin\AppData\Local\Temp\2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe"C:\Users\Admin\AppData\Local\Temp\2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe"2⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\2631ab16a328fb1e677dfffbebe122cf9b96540df841edcac6a5a20bd54d6214.exe" & exit3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\timeout.exetimeout /t 64⤵
- Delays execution with timeout.exe
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\ProgramData\mozglue.dllFilesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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C:\ProgramData\nss3.dllFilesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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memory/1088-137-0x0000000000A20000-0x0000000000A6B000-memory.dmpFilesize
300KB
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memory/1088-135-0x0000000000AE2000-0x0000000000B0E000-memory.dmpFilesize
176KB
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memory/2256-161-0x0000000000000000-mapping.dmp
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memory/2712-159-0x0000000000000000-mapping.dmp
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memory/4536-136-0x0000000000400000-0x000000000045F000-memory.dmpFilesize
380KB
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memory/4536-139-0x0000000061E00000-0x0000000061EF3000-memory.dmpFilesize
972KB
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memory/4536-138-0x0000000000400000-0x000000000045F000-memory.dmpFilesize
380KB
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memory/4536-134-0x0000000000400000-0x000000000045F000-memory.dmpFilesize
380KB
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memory/4536-132-0x0000000000000000-mapping.dmp
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memory/4536-160-0x0000000000400000-0x000000000045F000-memory.dmpFilesize
380KB
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memory/4536-133-0x0000000000400000-0x000000000045F000-memory.dmpFilesize
380KB