Analysis
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max time kernel
123s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
02/10/2022, 07:14
Static task
static1
Behavioral task
behavioral1
Sample
22208608c0d54a9240046258e16f012fb0621cc5a2c8e232be5fbec209594061.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
22208608c0d54a9240046258e16f012fb0621cc5a2c8e232be5fbec209594061.exe
Resource
win10v2004-20220901-en
General
-
Target
22208608c0d54a9240046258e16f012fb0621cc5a2c8e232be5fbec209594061.exe
-
Size
92KB
-
MD5
66141ebd678cecf40020b5f36b523c05
-
SHA1
7cb3c7c9758e72ca07eed0a072c24045e0ef0118
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SHA256
22208608c0d54a9240046258e16f012fb0621cc5a2c8e232be5fbec209594061
-
SHA512
289886048da98c1dc957599fe2e40f2d94c873f4c91e0afa0f95af8b9af7b44cc561fb42dc2d60d42c438278c14853a87b0815f79f276cf921cbf635f1ec7921
-
SSDEEP
1536:UtxwjjK7lp27GjV3P1YIl3oyzrmgrZ0kqfrC3Y9TDr6Ot+kXsNwv:Eqjm7l4yzr91jqTCI9Tpt+kXOwv
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1476 stwbjl.exe -
Loads dropped DLL 1 IoCs
pid Process 1476 stwbjl.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\stwbjl.exe 22208608c0d54a9240046258e16f012fb0621cc5a2c8e232be5fbec209594061.exe File opened for modification C:\Windows\SysWOW64\stwbjl.exe 22208608c0d54a9240046258e16f012fb0621cc5a2c8e232be5fbec209594061.exe File created C:\Windows\SysWOW64\hra33.dll stwbjl.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 5048 22208608c0d54a9240046258e16f012fb0621cc5a2c8e232be5fbec209594061.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 5048 22208608c0d54a9240046258e16f012fb0621cc5a2c8e232be5fbec209594061.exe 5048 22208608c0d54a9240046258e16f012fb0621cc5a2c8e232be5fbec209594061.exe 1476 stwbjl.exe 1476 stwbjl.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\22208608c0d54a9240046258e16f012fb0621cc5a2c8e232be5fbec209594061.exe"C:\Users\Admin\AppData\Local\Temp\22208608c0d54a9240046258e16f012fb0621cc5a2c8e232be5fbec209594061.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
PID:5048
-
C:\Windows\SysWOW64\stwbjl.exeC:\Windows\SysWOW64\stwbjl.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
PID:1476
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
100KB
MD559609d8c086c4a04a912bb66d57df870
SHA124ef3c29e278d81155f9e4f4903d846195432315
SHA256c6926ec99bd7f77884c9d87f67b0535384ab70456c8a6670243bf5110120657d
SHA5126131b7c0dd1c79bf7cead0d1a528d6bfe2c88b8b9f8291c39b8dcdbecd9e0c3040585cfbdd70dd09fbb7e24517660f8a3afe379b6d51b4f27f8e0f636a975f3a
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Filesize
92KB
MD566141ebd678cecf40020b5f36b523c05
SHA17cb3c7c9758e72ca07eed0a072c24045e0ef0118
SHA25622208608c0d54a9240046258e16f012fb0621cc5a2c8e232be5fbec209594061
SHA512289886048da98c1dc957599fe2e40f2d94c873f4c91e0afa0f95af8b9af7b44cc561fb42dc2d60d42c438278c14853a87b0815f79f276cf921cbf635f1ec7921
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Filesize
92KB
MD566141ebd678cecf40020b5f36b523c05
SHA17cb3c7c9758e72ca07eed0a072c24045e0ef0118
SHA25622208608c0d54a9240046258e16f012fb0621cc5a2c8e232be5fbec209594061
SHA512289886048da98c1dc957599fe2e40f2d94c873f4c91e0afa0f95af8b9af7b44cc561fb42dc2d60d42c438278c14853a87b0815f79f276cf921cbf635f1ec7921