Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
06/06/2024, 20:33
Static task
static1
Behavioral task
behavioral1
Sample
6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe
Resource
win10v2004-20240226-en
General
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Target
6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe
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Size
2.2MB
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MD5
c8e59f75cb74e2a8d644368d5a06ca68
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SHA1
562af1976898764ffc35df1d523e98fa95630e8a
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SHA256
6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c58
-
SHA512
74a6bd15ed411d3ce70ecd40e71f09aec019752cfc004a1adf5e738ef6a448249d47cca82064c80fdc4ab70a6ce5268bdf0957cbbe6901488728427ea3dde127
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SSDEEP
49152:W2+BF5f37D5to87s3Kv3mqI6VeOMjUfkptVxIyijdTB:W2+BFB3X7oMs3Kv3mjUu5SB
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2852 6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe -
Loads dropped DLL 1 IoCs
pid Process 1640 6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main 6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436 6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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 6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2852 6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe 2852 6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1640 wrote to memory of 2852 1640 6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe 28 PID 1640 wrote to memory of 2852 1640 6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe 28 PID 1640 wrote to memory of 2852 1640 6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe 28 PID 1640 wrote to memory of 2852 1640 6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe 28 PID 1640 wrote to memory of 2852 1640 6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe 28 PID 1640 wrote to memory of 2852 1640 6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe 28 PID 1640 wrote to memory of 2852 1640 6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe"C:\Users\Admin\AppData\Local\Temp\6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1640 -
C:\Users\Admin\AppData\Local\Temp\jds259398150.tmp\6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe"C:\Users\Admin\AppData\Local\Temp\jds259398150.tmp\6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe"2⤵
- Executes dropped EXE
- Modifies Internet Explorer settings
- Modifies system certificate store
- Suspicious use of SetWindowsHookEx
PID:2852
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5d41e6a5a841c1d943070024394910e27
SHA1a84225fd62846457c2118701f33f65d49c517f3d
SHA2565eac2eb965e735b2372788d96a7b98f730dd5ab398fa6846375d1fbd7782e86f
SHA512d9433eb128d0a9e2ead06067b598916c6cbe269d2a0ae2628c9fac49e446753d6848db427d1744fe090af8233f0fc083563aff50c67dee9cccc0bafd5520d06b
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Filesize
5KB
MD581d1b93858ccb4f132cd072ff32198cd
SHA126d880743c66073baedf080f8fccdd2ba68ecf3d
SHA2562c03b42b879939924ab19ec55719fd661b0d384ae875106dde73a13af78cdfa1
SHA512119826c7202e6a1676d27f122c0f4b933543a134b1ef87cd36fbab522d4f09c3c70faeec6b8ca169a1464a36cbbc9a488095492c8af40a6831f9e15e14577193
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\Users\Admin\AppData\Local\Temp\jds259398150.tmp\6e68df42609b8b7b9104a20ddbffefad8339afa4e1667139eace9601e9fa0c580EppPaB86d.exe
Filesize1.9MB
MD5a9b69edaaf925ea6a71679d9a0f56266
SHA1efe45a8e10c3d559b4800b0974f65bf0e87c747b
SHA256e37988551194fccbbb82fc0a159a9b9abb242cdaed14a331cbceb0f5195e18f4
SHA512663f2dc7a6faa7c2a0db5ad3d60b9e0909543b77285a048a1b3c7b20d3cd2a8607202bfc8a0d4b597ec517a7b0ed01f446a4a9c722a750a07f5ece56dff74e23