Analysis
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max time kernel
63s -
max time network
190s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 12:39
Static task
static1
Behavioral task
behavioral1
Sample
4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exe
Resource
win10v2004-20221111-en
General
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Target
4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exe
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Size
24.4MB
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MD5
8c22d2b151a0f61ad4c7d1650f570d78
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SHA1
1115fbd271d01dc4a6e70e21e3d187f4a2cb0a53
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SHA256
4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379
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SHA512
3b9a0d073b76c0bb8a65fe2c1b26dfd576c77b15765f02edd948d22f84b6fdd634608ebf5e2bba3008ec5fcb5894aeb457672607fa11d20c1991b1595eb83f57
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SSDEEP
393216:m5ZIx6KEtUVCVs0s8TgLuOCm61UYWWhCf8+QpWUZeKum3mSi44y:JxLEOVCsLLCmmUjW48+MZ3mSiE
Malware Config
Signatures
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Drops file in System32 directory 1 IoCs
Processes:
4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exedescription ioc process File created C:\Windows\SysWOW64\¹ý¼ì²â²¹¶¡.exe 4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exepid process 208 4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exe 208 4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exe 208 4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exe 208 4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exedescription pid process target process PID 208 wrote to memory of 4444 208 4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exe ¹ý¼ì²â²¹¶¡.exe PID 208 wrote to memory of 4444 208 4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exe ¹ý¼ì²â²¹¶¡.exe PID 208 wrote to memory of 4444 208 4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exe ¹ý¼ì²â²¹¶¡.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exe"C:\Users\Admin\AppData\Local\Temp\4aed18bab6ee34c5e7a9f93f3b485065fd1cebfaf1eb99da6ab05ec61c96d379.exe"1⤵
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:208 -
C:\Windows\SysWOW64\¹ý¼ì²â²¹¶¡.exeC:\Windows\system32\\¹ý¼ì²â²¹¶¡.exe2⤵PID:4444
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C:\Windows\SysWOW64\WinHvqf32.exe"C:\Windows\system32\WinHvqf32.exe"3⤵PID:1476
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Windows\SysWOW64\WinHvqf32.exeFilesize
17KB
MD5ea109b0885ee21441931d31e7e222b0b
SHA102ea7d1663010ad38e9f67583a41901a484515fe
SHA256b1ce58eb5174f7af59c422f1d5f6ee0edd39d43bb34cfe1b3f3c69b6dff31c99
SHA5120deaa656113de3c0fcd0ff4b5102578bf70c51816b94d48312e4ce780d5ea28ce598b035b54ea9c96385a2ddb52f0e9d96ca3d2029124f2159828a219e5ee5d6
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C:\Windows\SysWOW64\¹ý¼ì²â²¹¶¡.exeFilesize
17KB
MD5ea109b0885ee21441931d31e7e222b0b
SHA102ea7d1663010ad38e9f67583a41901a484515fe
SHA256b1ce58eb5174f7af59c422f1d5f6ee0edd39d43bb34cfe1b3f3c69b6dff31c99
SHA5120deaa656113de3c0fcd0ff4b5102578bf70c51816b94d48312e4ce780d5ea28ce598b035b54ea9c96385a2ddb52f0e9d96ca3d2029124f2159828a219e5ee5d6
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C:\Windows\SysWOW64\¹ý¼ì²â²¹¶¡.exeFilesize
17KB
MD5ea109b0885ee21441931d31e7e222b0b
SHA102ea7d1663010ad38e9f67583a41901a484515fe
SHA256b1ce58eb5174f7af59c422f1d5f6ee0edd39d43bb34cfe1b3f3c69b6dff31c99
SHA5120deaa656113de3c0fcd0ff4b5102578bf70c51816b94d48312e4ce780d5ea28ce598b035b54ea9c96385a2ddb52f0e9d96ca3d2029124f2159828a219e5ee5d6
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memory/1476-135-0x0000000000000000-mapping.dmp
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memory/4444-132-0x0000000000000000-mapping.dmp