Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
02-07-2024 00:18
Static task
static1
Behavioral task
behavioral1
Sample
1c6e3ab91a32a0936e8754bcb7448a969946435ff5a30e416ea2a42875b23d64_NeikiAnalytics.exe
Resource
win7-20240419-en
General
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Target
1c6e3ab91a32a0936e8754bcb7448a969946435ff5a30e416ea2a42875b23d64_NeikiAnalytics.exe
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Size
63KB
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MD5
7d0a40fe50894a8d68e6c6a58ff61d80
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SHA1
47b5d41a4f4cd69315fd2fa2dbfd5ea82abf737d
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SHA256
1c6e3ab91a32a0936e8754bcb7448a969946435ff5a30e416ea2a42875b23d64
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SHA512
672e6125f926c305f8b177a3fb04c73828d79995d4ebf97a2200498d7f8469bfdbccbeddb20f34b680a3793c1e244be5cb1bfad17beaf367dec1e58e177f4f07
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SSDEEP
1536:6bQx5oPsr2vFxDPhAvzgAQzFZ77MzeTmUDG+:6bQRSHpAvzyf7MzeThDG+
Malware Config
Extracted
urelas
218.54.47.76
218.54.47.77
218.54.47.74
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
1c6e3ab91a32a0936e8754bcb7448a969946435ff5a30e416ea2a42875b23d64_NeikiAnalytics.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation 1c6e3ab91a32a0936e8754bcb7448a969946435ff5a30e416ea2a42875b23d64_NeikiAnalytics.exe -
Executes dropped EXE 1 IoCs
Processes:
biudfw.exepid process 1420 biudfw.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 6 IoCs
Processes:
1c6e3ab91a32a0936e8754bcb7448a969946435ff5a30e416ea2a42875b23d64_NeikiAnalytics.exedescription pid process target process PID 1876 wrote to memory of 1420 1876 1c6e3ab91a32a0936e8754bcb7448a969946435ff5a30e416ea2a42875b23d64_NeikiAnalytics.exe biudfw.exe PID 1876 wrote to memory of 1420 1876 1c6e3ab91a32a0936e8754bcb7448a969946435ff5a30e416ea2a42875b23d64_NeikiAnalytics.exe biudfw.exe PID 1876 wrote to memory of 1420 1876 1c6e3ab91a32a0936e8754bcb7448a969946435ff5a30e416ea2a42875b23d64_NeikiAnalytics.exe biudfw.exe PID 1876 wrote to memory of 2376 1876 1c6e3ab91a32a0936e8754bcb7448a969946435ff5a30e416ea2a42875b23d64_NeikiAnalytics.exe cmd.exe PID 1876 wrote to memory of 2376 1876 1c6e3ab91a32a0936e8754bcb7448a969946435ff5a30e416ea2a42875b23d64_NeikiAnalytics.exe cmd.exe PID 1876 wrote to memory of 2376 1876 1c6e3ab91a32a0936e8754bcb7448a969946435ff5a30e416ea2a42875b23d64_NeikiAnalytics.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1c6e3ab91a32a0936e8754bcb7448a969946435ff5a30e416ea2a42875b23d64_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\1c6e3ab91a32a0936e8754bcb7448a969946435ff5a30e416ea2a42875b23d64_NeikiAnalytics.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\biudfw.exe"C:\Users\Admin\AppData\Local\Temp\biudfw.exe"2⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "2⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\biudfw.exeFilesize
63KB
MD5cf1cc643bc2c9fe915f38d892e2bcf45
SHA1304ae6be5b0ee142983ee85fffa8770bbb20cab7
SHA25603b41c988769cdfaf9f1bc4df502e4b03f0640bf03e30babb6092eacf3b07bf1
SHA51280a8ecc38aa396fbb731a598559c7b7d861160eaf90f7e13916a45cea6a93aa51a85fcae0dd8277449759c4b49108b19b1fc042e72fba3885fa2c3d1e112e5a5
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C:\Users\Admin\AppData\Local\Temp\golfinfo.iniFilesize
512B
MD5efd90b3ac908d5482af367de3a82184a
SHA1de9f01d2ed0247b7b347e55c5a09721a60147fb9
SHA25644f3db1bb73bb207a88008ae28d0399f888b5714ccccb2056f4148b4455e693d
SHA5126e3355f895af1d81887d5750033c5a139e4a0e1c2c928aeef1fd37f9c191e754b1f524d252c229ea5e744dbef4dd0a8240d9d3443651d42de198e82a197afb02
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C:\Users\Admin\AppData\Local\Temp\sanfdr.batFilesize
368B
MD5f648aa0aa40198be11bd5667016ab19b
SHA16498801f406a5c71f8cdb7e524f54bbefda90681
SHA2560a47c039d1e4a1fabc259754d615b0eb4b53e13d0001d4636e73db9b4d1c356e
SHA512af97dd94b880b76fafa0387bb2ea80e15fc424ce923071bb84ecfeb75f60157d3b72e89f9202618bcef806ae7fb9be840f9c3d6e47967d91f6f1f1bf29a42456
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memory/1420-15-0x00000000004D0000-0x00000000004F5000-memory.dmpFilesize
148KB
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memory/1420-20-0x00000000004D0000-0x00000000004F5000-memory.dmpFilesize
148KB
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memory/1420-22-0x00000000004D0000-0x00000000004F5000-memory.dmpFilesize
148KB
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memory/1420-28-0x00000000004D0000-0x00000000004F5000-memory.dmpFilesize
148KB
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memory/1876-0-0x0000000000FE0000-0x0000000001005000-memory.dmpFilesize
148KB
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memory/1876-17-0x0000000000FE0000-0x0000000001005000-memory.dmpFilesize
148KB