Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
10-04-2024 12:22
Static task
static1
Behavioral task
behavioral1
Sample
87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.exe
Resource
win10v2004-20240226-en
General
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Target
87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.exe
-
Size
19.4MB
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MD5
52e666a32d0847b416b66ad9aa98bbed
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SHA1
1556232c5b6a998a4765a8f53d48a059cd617c59
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SHA256
87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55
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SHA512
6686579ae56a042ebf1e17fbc592190ed2432476a36d4654995ec64248c313a657c1a42c5f640c961ed2250879d7a3ed45797709017b87d20e88fab292d3479e
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SSDEEP
393216:SDfpIJkxJZare06doPx1NZVZrMdBgJKUWLhCSoIfj6u/:SDRIJkxureJdoPhxAOJGhloIug
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.tmppid process 3612 87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.tmp -
Loads dropped DLL 1 IoCs
Processes:
87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.tmppid process 3612 87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.exedescription pid process target process PID 1280 wrote to memory of 3612 1280 87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.exe 87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.tmp PID 1280 wrote to memory of 3612 1280 87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.exe 87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.tmp PID 1280 wrote to memory of 3612 1280 87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.exe 87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.tmp
Processes
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C:\Users\Admin\AppData\Local\Temp\87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.exe"C:\Users\Admin\AppData\Local\Temp\87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-TFAEM.tmp\87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.tmp"C:\Users\Admin\AppData\Local\Temp\is-TFAEM.tmp\87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.tmp" /SL5="$B004E,19765324,139776,C:\Users\Admin\AppData\Local\Temp\87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\is-OD7P3.tmp\aips_is_install_dll.dllFilesize
380KB
MD5c9d707be2d241aafb76b4f7eb272484c
SHA100ef076e5005ddccfbbaaf1a650384dc25b8f9ac
SHA256fd4a7bf1f178cd934fe82688f4d8e8b96173d46a1dad5bd3d148676b8a4984ec
SHA5128b7e8aca7d5fcbf8bc6a8f95b4ca07fdb7e549116416835b3745df8b9e4173311c71f4f74fa5e4a0c7b4ba8da76619e1de48344a047a68145c1a2cf311f4a233
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C:\Users\Admin\AppData\Local\Temp\is-TFAEM.tmp\87bfb05057f215659cc801750118900145f8a22fa93ac4c6e1bfd81aa98b0a55.tmpFilesize
1.1MB
MD5b87639f9a6cf5ba8c9e1f297c5745a67
SHA1ce4758849b53af582d2d8a1bc0db20683e139fcc
SHA256ec8252a333f68865160e26dc95607f2c49af00f78c657f7f8417ab9d86e90bf7
SHA5129626fc4aa4604eee7ededa62b9dc78a3f6fe388eaf1fa6c916a3715b0dff65c417eede156d82398c2400977a36457122565e15e0ed0e435b28cb9f796005c1c0
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memory/1280-0-0x0000000000400000-0x000000000042D000-memory.dmpFilesize
180KB
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memory/1280-2-0x0000000000400000-0x000000000042D000-memory.dmpFilesize
180KB
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memory/1280-16-0x0000000000400000-0x000000000042D000-memory.dmpFilesize
180KB
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memory/3612-7-0x00000000022D0000-0x00000000022D1000-memory.dmpFilesize
4KB
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memory/3612-17-0x0000000000400000-0x0000000000530000-memory.dmpFilesize
1.2MB
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memory/3612-20-0x00000000022D0000-0x00000000022D1000-memory.dmpFilesize
4KB