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Analysis
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max time kernel
156s -
max time network
168s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
14/10/2023, 03:18
Static task
static1
Behavioral task
behavioral1
Sample
65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe
Resource
win10v2004-20230915-en
General
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Target
65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe
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Size
15.1MB
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MD5
9844bb45006611bdee92b71e92c8b3dd
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SHA1
0866585cbdd0acb55eba6aa2736aed630b525089
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SHA256
65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435
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SHA512
d931968080e024d4235cfdffa620cf09a6cf6dabb4ad7420292422c8b39132e16273615bacd545ed30cb6a99edb8327894517191c740ff44d5f24570eee8195f
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SSDEEP
393216:SljBptm3gmaVt3WwUxAd3YWxWIXrzwQXG+jhKRKYEjx8U9XV+N:ojBptmgm1wtVpnRNYEjxaN
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Internet Explorer\Main 65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1268 65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1268 65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe 1268 65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe 1268 65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe 1268 65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1268 wrote to memory of 1704 1268 65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe 30 PID 1268 wrote to memory of 1704 1268 65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe 30 PID 1268 wrote to memory of 1704 1268 65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe 30 PID 1268 wrote to memory of 1704 1268 65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe 30 PID 1268 wrote to memory of 876 1268 65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe 31 PID 1268 wrote to memory of 876 1268 65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe 31 PID 1268 wrote to memory of 876 1268 65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe 31 PID 1268 wrote to memory of 876 1268 65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe"C:\Users\Admin\AppData\Local\Temp\65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe"1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1268 -
C:\Windows\SysWOW64\cmd.execmd /c del "C:\Users\Admin\AppData\Local\Temp\*47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exe"2⤵PID:1704
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C:\Windows\SysWOW64\cmd.execmd /c del "C:\Users\Admin\AppData\Local\Temp\*.dll"2⤵PID:876
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\65e47cfde8e5dd09433f2da6ae48dabe696c4988b808ebf7900502c57ee1f435.exepack.tmp
Filesize2KB
MD5e5b0f1fdcd69897ccda59c952b4235ee
SHA118952e8e1c82eaf3ac96e1b88ddffde328839119
SHA256e9fbdaa8393eb0a4583193c02487227465918d958d2f8dbe847808e4f417448d
SHA5126b8b43dce89ffd07b43baa6c30358fa614b4281df22407b3c2598fa6f658c53e51957d683829487e6b54dad35c973fa33b80dd3cdeaafc11463643934199e96b
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Filesize
1KB
MD5b5ce7d643b623aead7c35dfce0549059
SHA13dd2ecba5ed0e70b7aa1270aacdaef07357a0259
SHA2560d09eac512a03b57eabc013eb6ca6316bf02c9d4ab4ae3d1c196eedfae2da06a
SHA51200ff32e7842704e7fd4eaa5620ec6f558bf7d3f1d3301a8851bf0944a98e218b691331ee30a82745b4300b7741d7bb7f92e19b385413533f145fbdf8e9db2cd2
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Filesize
1KB
MD5f5d8edd0b8b030d6baf6326ad2f9c9c0
SHA1d2d3a0f00f06a5e7ed089d3cbbd712047dae893e
SHA256282c902f721e0dcd2c96215104d6a9f8ab25517d8011ca04ab8a3873d8d45ccf
SHA5128d3b6c823ffcdfb2ff8ad8cb11d22882203875cfc930b47a846916e32e925204d18f6f179b5914f9ef1e373baa70f4cd8aa061ef331cea3cd7c79a77dee10649