Analysis
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max time kernel
206s -
max time network
167s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 09:13
Static task
static1
Behavioral task
behavioral1
Sample
fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe
Resource
win7-20221111-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe
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Size
76KB
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MD5
980c2a5956ee18cfd60d17f899ee3115
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SHA1
3d146224490bd8473565a994af03559eb3d335c6
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SHA256
fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7
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SHA512
c0a11a748da1d2692a934a6052b32b23b7a9f47dc56d3ae8fd88779a2089a19caa370042010ed5c313aebe45149a6a8d07b294a4394a71978d2d89ffcaed3712
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SSDEEP
1536:xDxbxMhRI3Jihyd3js7A6s74tBTF3s0loJTljub8:xDxbxMhRI3IhKjR7iH3VoTl1
Score
8/10
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 628 WINDVBR.EXE 1772 WINDVBR.EXE -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\winservice = "WINDVBR.EXE" fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1192 set thread context of 1020 1192 fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe 28 PID 628 set thread context of 1772 628 WINDVBR.EXE 30 -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\emule\incoming\Counter-Strike KeyGen.exe WINDVBR.EXE File created C:\Program Files (x86)\emule\incoming\Windows XP Keygen WINDVBR.EXE File created C:\Program Files (x86)\tesla\files\Myspace Bruteforce.exe WINDVBR.EXE File created C:\Program Files (x86)\edonkey2000\incoming\Myspace Bruteforce.exe WINDVBR.EXE File created C:\Program Files (x86)\limewire\shared\Adobe Keygen.exe WINDVBR.EXE File created C:\Program Files (x86)\kazaa lite k++\my shared folder\Myspace Attack.exe WINDVBR.EXE File created C:\Program Files (x86)\icq\shared folder\PhotoShop Keygen.exe WINDVBR.EXE File created C:\Program Files (x86)\edonkey2000\incoming\Kaspersky Crck.exe WINDVBR.EXE File created C:\Program Files (x86)\tesla\files\Windows XP Keygen WINDVBR.EXE File created C:\Program Files (x86)\winmx\shared\Microsoft Visual C++ 2009 KeyGen.exe WINDVBR.EXE File created C:\Program Files (x86)\kazaa lite k++\my shared folder\Microsoft Visual Studio 6 KeyGen.exe WINDVBR.EXE File created C:\Program Files (x86)\bearshare\shared\Limewire Pro Downloader.exe WINDVBR.EXE File created C:\Program Files (x86)\edonkey2000\incoming\Myspace Attack.exe WINDVBR.EXE File created C:\Program Files (x86)\morpheus\my shared folder\Kaspersky Crck.exe WINDVBR.EXE File created C:\Program Files (x86)\kazaa lite\my shared folder\Steam Account Stealer.exe WINDVBR.EXE File created C:\Program Files (x86)\grokster\my grokster\Adobe Photoshop Keygen.exe WINDVBR.EXE File created C:\Program Files (x86)\edonkey2000\incoming\RuneScape Gold Exploit.exe WINDVBR.EXE File created C:\Program Files (x86)\emule\incoming\AOL Triton Cracker.exe WINDVBR.EXE File created C:\Program Files (x86)\limewire\shared\Half-Life 2 WORKS-ON-STEAM.exe WINDVBR.EXE File created C:\Program Files (x86)\tesla\files\Counter-Strike Source KeyGen.exe WINDVBR.EXE File created C:\Program Files (x86)\kazaa\my shared folder\DeadSpace KeyGen.exe WINDVBR.EXE File created C:\Program Files (x86)\kazaa\my shared folder\Hotmail Cracker.exe WINDVBR.EXE File created C:\Program Files (x86)\edonkey2000\incoming\ICQ Account Cracker.exe WINDVBR.EXE File created C:\Program Files (x86)\emule\incoming\Virus Generator.exe WINDVBR.EXE File created C:\Program Files (x86)\morpheus\my shared folder\Myspace Bruteforce.exe WINDVBR.EXE File created C:\Program Files (x86)\limewire\shared\Adobe Photoshop Keygen.exe WINDVBR.EXE File created C:\Program Files (x86)\winmx\shared\Windows XP Keygen WINDVBR.EXE File created C:\Program Files (x86)\winmx\shared\Nod32 Crack.exe WINDVBR.EXE File created C:\Program Files (x86)\kazaa lite k++\my shared folder\RuneScape 2008 - Newest Exploits.exe WINDVBR.EXE File created C:\Program Files (x86)\edonkey2000\incoming\Adobe Photoshop Keygen.exe WINDVBR.EXE File created C:\Program Files (x86)\emule\incoming\Kaspersky Crck.exe WINDVBR.EXE File created C:\Program Files (x86)\grokster\my grokster\FTP Cracker.exe WINDVBR.EXE File created C:\Program Files (x86)\limewire\shared\Hotmail Hacker.exe WINDVBR.EXE File created C:\Program Files (x86)\morpheus\my shared folder\Limewire Speed Patch WINDVBR.EXE File created C:\Program Files (x86)\limewire\shared\Kaspersky Keygen.exe WINDVBR.EXE File created C:\Program Files (x86)\kazaa lite k++\my shared folder\Microsoft Visual Basic 6 KeyGen.exe WINDVBR.EXE File created C:\Program Files (x86)\icq\shared folder\AOL Triton Cracker.exe WINDVBR.EXE File created C:\Program Files (x86)\emule\incoming\Myspace Cracker.exe WINDVBR.EXE File created C:\Program Files (x86)\tesla\files\RuneScape 2008 - Newest Exploits.exe WINDVBR.EXE File created C:\Program Files (x86)\kazaa lite\my shared folder\Kaspersky 2009 Full Suite Crack.exe WINDVBR.EXE File created C:\Program Files (x86)\kazaa lite k++\my shared folder\Kaspersky Keygen.exe WINDVBR.EXE File created C:\Program Files (x86)\icq\shared folder\Counter-Strike KeyGen.exe WINDVBR.EXE File created C:\Program Files (x86)\emule\incoming\Adobe Photoshop Keygen.exe WINDVBR.EXE File created C:\Program Files (x86)\morpheus\my shared folder\Microsoft Visual C++ 2009 KeyGen.exe WINDVBR.EXE File created C:\Program Files (x86)\limewire\shared\Microsoft Visual Studio 2009 KeyGen.exe WINDVBR.EXE File created C:\Program Files (x86)\limewire\shared\PhotoShop Keygen.exe WINDVBR.EXE File created C:\Program Files (x86)\winmx\shared\Project 7 Private 4.8.exe WINDVBR.EXE File created C:\Program Files (x86)\kazaa lite\my shared folder\PhotoShop Keygen.exe WINDVBR.EXE File created C:\Program Files (x86)\grokster\my grokster\Microsoft Visual Basic 6 KeyGen.exe WINDVBR.EXE File created C:\Program Files (x86)\emule\incoming\Windows Vista Keygen WINDVBR.EXE File created C:\Program Files (x86)\kazaa lite\my shared folder\Nod32 Crack.exe WINDVBR.EXE File created C:\Program Files (x86)\bearshare\shared\AOL Instant Messenger (AIM) Cracker.exe WINDVBR.EXE File created C:\Program Files (x86)\winmx\shared\Limewire Speed Patch WINDVBR.EXE File created C:\Program Files (x86)\edonkey2000\incoming\RuneScape Cracker.exe WINDVBR.EXE File created C:\Program Files (x86)\edonkey2000\incoming\RuneScape 2008 - Newest Exploits.exe WINDVBR.EXE File created C:\Program Files (x86)\emule\incoming\AOL Password Cracker.exe WINDVBR.EXE File created C:\Program Files (x86)\tesla\files\Windows 2009 Server KeyGen.exe WINDVBR.EXE File created C:\Program Files (x86)\tesla\files\Windows XP Crack.exe WINDVBR.EXE File created C:\Program Files (x86)\kazaa lite\my shared folder\YIM HAcker 2010.exe WINDVBR.EXE File created C:\Program Files (x86)\grokster\my grokster\Tcpip Patch.exe WINDVBR.EXE File created C:\Program Files (x86)\bearshare\shared\Myspace Cracker.exe WINDVBR.EXE File created C:\Program Files (x86)\bearshare\shared\FTP Cracker.exe WINDVBR.EXE File created C:\Program Files (x86)\grokster\my grokster\RuneScape 2008 - Newest Exploits.exe WINDVBR.EXE File created C:\Program Files (x86)\bearshare\shared\AOL Hacker 2010.exe WINDVBR.EXE -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\WINDVBR.EXE fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe File opened for modification C:\Windows\WINDVBR.EXE fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe File opened for modification C:\Windows\WINDVBR.exe WINDVBR.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1192 fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe 628 WINDVBR.EXE -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 1192 wrote to memory of 1020 1192 fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe 28 PID 1192 wrote to memory of 1020 1192 fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe 28 PID 1192 wrote to memory of 1020 1192 fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe 28 PID 1192 wrote to memory of 1020 1192 fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe 28 PID 1192 wrote to memory of 1020 1192 fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe 28 PID 1192 wrote to memory of 1020 1192 fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe 28 PID 1192 wrote to memory of 1020 1192 fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe 28 PID 1192 wrote to memory of 1020 1192 fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe 28 PID 1192 wrote to memory of 1020 1192 fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe 28 PID 1020 wrote to memory of 628 1020 fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe 29 PID 1020 wrote to memory of 628 1020 fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe 29 PID 1020 wrote to memory of 628 1020 fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe 29 PID 1020 wrote to memory of 628 1020 fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe 29 PID 628 wrote to memory of 1772 628 WINDVBR.EXE 30 PID 628 wrote to memory of 1772 628 WINDVBR.EXE 30 PID 628 wrote to memory of 1772 628 WINDVBR.EXE 30 PID 628 wrote to memory of 1772 628 WINDVBR.EXE 30 PID 628 wrote to memory of 1772 628 WINDVBR.EXE 30 PID 628 wrote to memory of 1772 628 WINDVBR.EXE 30 PID 628 wrote to memory of 1772 628 WINDVBR.EXE 30 PID 628 wrote to memory of 1772 628 WINDVBR.EXE 30 PID 628 wrote to memory of 1772 628 WINDVBR.EXE 30
Processes
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C:\Users\Admin\AppData\Local\Temp\fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe"C:\Users\Admin\AppData\Local\Temp\fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1192 -
C:\Users\Admin\AppData\Local\Temp\fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exeC:\Users\Admin\AppData\Local\Temp\fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7.exe2⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1020 -
C:\Windows\WINDVBR.EXE"C:\Windows\WINDVBR.EXE"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:628 -
C:\Windows\WINDVBR.EXEC:\Windows\WINDVBR.EXE4⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:1772
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1214520366-621468234-4062160515-1000\699c4b9cdebca7aaea5193cae8a50098_48ba80a0-b4f2-4449-9b22-a470b66c8a87
Filesize50B
MD55b63d4dd8c04c88c0e30e494ec6a609a
SHA1884d5a8bdc25fe794dc22ef9518009dcf0069d09
SHA2564d93c22555b3169e5c13716ca59b8b22892c69b3025aea841afe5259698102fd
SHA51215ff8551ac6b9de978050569bcdc26f44dfc06a0eaf445ac70fd45453a21bdafa3e4c8b4857d6a1c3226f4102a639682bdfb71d7b255062fb81a51c9126896cb
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Filesize
76KB
MD5980c2a5956ee18cfd60d17f899ee3115
SHA13d146224490bd8473565a994af03559eb3d335c6
SHA256fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7
SHA512c0a11a748da1d2692a934a6052b32b23b7a9f47dc56d3ae8fd88779a2089a19caa370042010ed5c313aebe45149a6a8d07b294a4394a71978d2d89ffcaed3712
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Filesize
76KB
MD5980c2a5956ee18cfd60d17f899ee3115
SHA13d146224490bd8473565a994af03559eb3d335c6
SHA256fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7
SHA512c0a11a748da1d2692a934a6052b32b23b7a9f47dc56d3ae8fd88779a2089a19caa370042010ed5c313aebe45149a6a8d07b294a4394a71978d2d89ffcaed3712
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Filesize
76KB
MD5980c2a5956ee18cfd60d17f899ee3115
SHA13d146224490bd8473565a994af03559eb3d335c6
SHA256fe4d37b2cb758773830a785ed89020e7d31a58a03397221cd93ce0cacb87b7d7
SHA512c0a11a748da1d2692a934a6052b32b23b7a9f47dc56d3ae8fd88779a2089a19caa370042010ed5c313aebe45149a6a8d07b294a4394a71978d2d89ffcaed3712