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Analysis
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max time kernel
178s -
max time network
165s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
04/12/2022, 08:53
Static task
static1
Behavioral task
behavioral1
Sample
fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe
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Size
361KB
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MD5
43e8fbe90cae86a1b12e119db1f49ab0
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SHA1
f345b6592b283601e9e232219c4bc78439d25565
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SHA256
fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2
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SHA512
1e82d00738d3af31c7fb8bdc218dc425095d9e851b834b62bc6013118d74251a8d7f77010c1ff7fba12c9ca6c527598c645e91b4994dbee97f18c36c554bd4ec
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SSDEEP
6144:JflfAsiL4lIJjiJcbI03GBc3ucY5DCSjX:JflfAsiVGjSGecvX
Score
8/10
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1248 fazvqezytpljxsok.exe -
Loads dropped DLL 1 IoCs
pid Process 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7ED3E580-7687-11ED-8D6F-660C31E8D015} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe -
Suspicious behavior: EnumeratesProcesses 35 IoCs
pid Process 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1248 fazvqezytpljxsok.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1248 fazvqezytpljxsok.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1248 fazvqezytpljxsok.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1248 fazvqezytpljxsok.exe 1248 fazvqezytpljxsok.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1248 fazvqezytpljxsok.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1248 fazvqezytpljxsok.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 464 Process not Found -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1784 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1784 iexplore.exe 1784 iexplore.exe 364 IEXPLORE.EXE 364 IEXPLORE.EXE 364 IEXPLORE.EXE 364 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1656 wrote to memory of 1248 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 28 PID 1656 wrote to memory of 1248 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 28 PID 1656 wrote to memory of 1248 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 28 PID 1656 wrote to memory of 1248 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 28 PID 1656 wrote to memory of 1784 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 29 PID 1656 wrote to memory of 1784 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 29 PID 1656 wrote to memory of 1784 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 29 PID 1656 wrote to memory of 1784 1656 fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe 29 PID 1784 wrote to memory of 364 1784 iexplore.exe 31 PID 1784 wrote to memory of 364 1784 iexplore.exe 31 PID 1784 wrote to memory of 364 1784 iexplore.exe 31 PID 1784 wrote to memory of 364 1784 iexplore.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe"C:\Users\Admin\AppData\Local\Temp\fd4ae59beefdc66dbcf109e4394bb1b9629e906b35e7ed485de763a7c1df5fc2.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1656 -
C:\Temp\fazvqezytpljxsok.exeC:\Temp\fazvqezytpljxsok.exe run2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1248
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" http://xytets.com:2345/t.asp?os=home2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1784 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1784 CREDAT:275457 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:364
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
361KB
MD5c8cca86a1284f8844f954366da1856e1
SHA1c30ee6e5570c47569aafa1f9d847b874c9a4deef
SHA256030a72df129b177bf8652e071e7d9e2a5b3207604f9177bad837cb2370d8ecc0
SHA5123e3e65593d8515b8678b4cec257aebc1bcb82d5dde527432d9f357366550bcc04c4333417fa24fc959afdf5b479eb463a96552a3f3a21955ce64f0236f64b6fc
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Filesize
361KB
MD5c8cca86a1284f8844f954366da1856e1
SHA1c30ee6e5570c47569aafa1f9d847b874c9a4deef
SHA256030a72df129b177bf8652e071e7d9e2a5b3207604f9177bad837cb2370d8ecc0
SHA5123e3e65593d8515b8678b4cec257aebc1bcb82d5dde527432d9f357366550bcc04c4333417fa24fc959afdf5b479eb463a96552a3f3a21955ce64f0236f64b6fc