fdd2551696ea2f0d3ee85b0087e43056cc976055be13977c9ece574a11704cfe

Analysis

max time kernel
140s
max time network
156s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
08/06/2024, 17:19

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General

Target
install_all/vcredist2008_x64.exe
Size 5.0MB
Sample240608-vvze5aee82
SHA256 b811f2c047a3e828517c234bd4aa4883e1ec591d88fad21289ae68a6915a6665
MD5 e2ada570911edaaae7d1b3c979345fce
SHA1 a7c83077b8a28d409e36316d2d7321fa0ccdb7e8
SHA512 b890d83d36f3681a690828d8926139b4f13f8d2fcd258581542cf2fb7dce5d7e7e477731c9545a54a476ed5c2aaac44ce12d2c3d9b99c2c1c04a5ab4ee20c4b8
SSDEEP 98304:98I8/pCVmdbx2rU/xFnTBU8UeNeagEXtIgvjyGFDdo85qyKYr5NM62dNKViClWPg:9Avx2rw5Th8XeNyGtW0DJr5uDdQdWPet
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1256	install.exe

Loads dropped DLL 1 IoCs

pid	Process
1256	install.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1344 wrote to memory of 1256	1344	vcredist2008_x64.exe	76
PID 1344 wrote to memory of 1256	1344	vcredist2008_x64.exe	76

C:\Users\Admin\AppData\Local\Temp\install_all\vcredist2008_x64.exe
"C:\Users\Admin\AppData\Local\Temp\install_all\vcredist2008_x64.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1344
- \??\c:\f50e3fa4e995b4626a363280c423\install.exe
  c:\f50e3fa4e995b4626a363280c423\.\install.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1256

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

install.exe

Path C:\f50e3fa4e995b4626a363280c423\install.exe
Size 834KB
SHA256 f0110ab02e8a531e3e7d196c03f907c659e6262c75861dc0c8d05f6a3ccbdd6b
MD5 f0995d5ebde916fa146f51d324cf410c
SHA1 6a03e96a663051683b82601b5c7be72d72ecdb1c
SHA512 8a2ca604c06077a1c5a7ac9782ff6815a4ea1b152502707120cf5a8edddcda7c8d1a71e16c80305a3fa098acb6ecf158c770e6d0a9cb2e57a9d875fb935664b8
SSDEEP 12288:2PIymlbqZ3S3Ah8enys2yTH8jDrcKVHZ+RVQsFFgui5dpT4REmONtr:2PTmxqU8jys2AH8jDrBHZ+oOFg7UOL
MD5 SHA1 SHA512 SSDEEP

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globdata.ini

Path \??\c:\f50e3fa4e995b4626a363280c423\globdata.ini
Size 1KB
SHA256 7912e3fcf2698cf4f8625e563cd8215c6668739cae18bd6f27af2d25bec5c951
MD5 0a6b586fabd072bd7382b5e24194eac7
SHA1 60e3c7215c1a40fbfb3016d52c2de44592f8ca95
SHA512 b96b0448e9f0e94a7867b6bb103979e9ef2c0e074bcb85988d450d63de6edcf21dc83bb154aafb7de524af3c3734f0bb1ba649db0408612479322e1aa85be9f4
MD5 SHA1 SHA512

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install.ini

Path \??\c:\f50e3fa4e995b4626a363280c423\install.ini
Size 841B
SHA256 c16727881c47a40077dc5a1f1ea71cbb28e3f4e156c0ae7074c6d7f5ecece21d
MD5 f8f6c0e030cb622f065fe47d61da91d7
SHA1 cf6fa99747de8f35c6aea52df234c9c57583baa3
SHA512 b70c6d67dac5e6a0dbd17e3bcf570a95914482abad20d0304c02da22231070b4bc887720dbae972bc5066457e1273b68fde0805f1c1791e9466a5ca343485cde
MD5 SHA1 SHA512

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install.res.1033.dll

Path \??\c:\f50e3fa4e995b4626a363280c423\install.res.1033.dll
Size 84KB
SHA256 6ad479dd35201c74092068cccd6d12fd84a45d2c04e927b39901a9126f9e06dd
MD5 e8ed5b7797472df6f5e1dae87c123e5e
SHA1 71e203899c3faf5e9eb5543bfd0eb748b78da566
SHA512 dfdd6bba404753f6afbc804551550bdc771eccc034c01f4c5149beb6d98424cf7b86fc63aac361a1840df9bc8365c726baab672055534620db70ca2c0e2e1b3e
SSDEEP 1536:kFcdi4cluhIaUAy4KkIgrusrO/CajK6F5j:kFcdi9lc9XZr/rO/Caj/F5j
MD5 SHA1 SHA512 SSDEEP

Submit Download

vc_red.msi

Path \??\c:\f50e3fa4e995b4626a363280c423\vc_red.msi
Size 230KB
SHA256 017e62a7a046acf00f5565e60f8eed4c5f409913e7ddc2f431d4236bbfdabab8
MD5 4aa5bbddbf6b2d1cf509c566312f1203
SHA1 0557e25cf4c2aa1bcb170707cd282ae864d93d17
SHA512 e32fad32aefb70592eec56c55eaf65d6a6ed33939a6cabe7ff0ec33f91c4687001a41575ccfcac448c4739b2af4e309c2ec9e526104fb292d04aa8746dfad8f9
SSDEEP 3072:hZhXppF5AjChupVksKCM4GzFubfqfBX5aXuF59NBOFB+r2NhGWVcqelSxbwPiF5F:HO/p+s+3zFuaamzs+rpST
MD5 SHA1 SHA512 SSDEEP

Submit Download

vcredist.bmp

Path \??\c:\f50e3fa4e995b4626a363280c423\vcredist.bmp
Size 5KB
SHA256 594884a8006e24ad5b1578cd7c75aca21171bb079ebdc4f6518905bcf2237ba1
MD5 06fba95313f26e300917c6cea4480890
SHA1 31beee44776f114078fc403e405eaa5936c4bc3b
SHA512 7dca0f1ab5d3fd1ac8755142a7ca4d085bb0c2f12a7272e56159dadfa22da79ec8261815be71b9f5e7c32f6e8121ecb2443060f7db76feaf01eb193200e67dfd
SSDEEP 24:pS75l775l7aqV7j7Q55okTg2vrlgprDDcaWJQvS2PRSmob6SHSl4CiZ:pKV7j7AXgbjlLI
MD5 SHA1 SHA512 SSDEEP

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memory/1256-33-0x00000000009A0000-0x00000000009A1000-memory.dmp

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memory/1256-36-0x00000000009A0000-0x00000000009A1000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads