Analysis
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max time kernel
121s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
25-01-2024 17:30
Static task
static1
Behavioral task
behavioral1
Sample
7518f196c0a30ca7202bf1d353236f00.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
7518f196c0a30ca7202bf1d353236f00.exe
Resource
win10v2004-20231222-en
General
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Target
7518f196c0a30ca7202bf1d353236f00.exe
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Size
44KB
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MD5
7518f196c0a30ca7202bf1d353236f00
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SHA1
acf912b642638db249d4576746851cab2e763f64
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SHA256
dc8f630031cc2f319050a819f97ded6361fda04eeb43cff56729a0e7fba421eb
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SHA512
7ec2e35eab20d0d8c124a2cba340cc7d8c85d6c6c9bba7baa141924c666edf9829b48086c8422e1eab9c85673e162f12ccb6c84b2973d67ea3471266cdb128be
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SSDEEP
768:YC6NHpHUhtUaFuGusosVYUSb8GXc3rt82CqI:YC6NBUhKXdjsh3GXKtt
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe C:\\order_smey.exe" 7518f196c0a30ca7202bf1d353236f00.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\order_opt1.bin 7518f196c0a30ca7202bf1d353236f00.exe -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31084468" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "987443662" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "989163033" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "989163033" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{666CE2A1-BBA7-11EE-A0B6-D6F9353EB06D} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "412968789" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31084468" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\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 Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31084468" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31084468" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "987443662" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 540 7518f196c0a30ca7202bf1d353236f00.exe 540 7518f196c0a30ca7202bf1d353236f00.exe 540 7518f196c0a30ca7202bf1d353236f00.exe 540 7518f196c0a30ca7202bf1d353236f00.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1364 iexplore.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1364 iexplore.exe 1364 iexplore.exe 3452 IEXPLORE.EXE 3452 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1364 wrote to memory of 3452 1364 iexplore.exe 90 PID 1364 wrote to memory of 3452 1364 iexplore.exe 90 PID 1364 wrote to memory of 3452 1364 iexplore.exe 90 PID 540 wrote to memory of 2512 540 7518f196c0a30ca7202bf1d353236f00.exe 55 PID 540 wrote to memory of 2512 540 7518f196c0a30ca7202bf1d353236f00.exe 55 PID 540 wrote to memory of 2512 540 7518f196c0a30ca7202bf1d353236f00.exe 55 PID 540 wrote to memory of 2512 540 7518f196c0a30ca7202bf1d353236f00.exe 55 PID 540 wrote to memory of 2512 540 7518f196c0a30ca7202bf1d353236f00.exe 55 PID 540 wrote to memory of 2512 540 7518f196c0a30ca7202bf1d353236f00.exe 55 PID 540 wrote to memory of 2512 540 7518f196c0a30ca7202bf1d353236f00.exe 55 PID 540 wrote to memory of 2512 540 7518f196c0a30ca7202bf1d353236f00.exe 55 PID 540 wrote to memory of 2512 540 7518f196c0a30ca7202bf1d353236f00.exe 55 PID 540 wrote to memory of 2512 540 7518f196c0a30ca7202bf1d353236f00.exe 55 PID 540 wrote to memory of 2512 540 7518f196c0a30ca7202bf1d353236f00.exe 55 PID 540 wrote to memory of 2524 540 7518f196c0a30ca7202bf1d353236f00.exe 54 PID 540 wrote to memory of 2524 540 7518f196c0a30ca7202bf1d353236f00.exe 54 PID 540 wrote to memory of 2524 540 7518f196c0a30ca7202bf1d353236f00.exe 54 PID 540 wrote to memory of 2524 540 7518f196c0a30ca7202bf1d353236f00.exe 54 PID 540 wrote to memory of 2524 540 7518f196c0a30ca7202bf1d353236f00.exe 54 PID 540 wrote to memory of 2524 540 7518f196c0a30ca7202bf1d353236f00.exe 54 PID 540 wrote to memory of 2524 540 7518f196c0a30ca7202bf1d353236f00.exe 54 PID 540 wrote to memory of 2524 540 7518f196c0a30ca7202bf1d353236f00.exe 54 PID 540 wrote to memory of 2524 540 7518f196c0a30ca7202bf1d353236f00.exe 54 PID 540 wrote to memory of 2524 540 7518f196c0a30ca7202bf1d353236f00.exe 54 PID 540 wrote to memory of 2524 540 7518f196c0a30ca7202bf1d353236f00.exe 54 PID 540 wrote to memory of 2600 540 7518f196c0a30ca7202bf1d353236f00.exe 53 PID 540 wrote to memory of 2600 540 7518f196c0a30ca7202bf1d353236f00.exe 53 PID 540 wrote to memory of 2600 540 7518f196c0a30ca7202bf1d353236f00.exe 53 PID 540 wrote to memory of 2600 540 7518f196c0a30ca7202bf1d353236f00.exe 53 PID 540 wrote to memory of 2600 540 7518f196c0a30ca7202bf1d353236f00.exe 53 PID 540 wrote to memory of 2600 540 7518f196c0a30ca7202bf1d353236f00.exe 53 PID 540 wrote to memory of 2600 540 7518f196c0a30ca7202bf1d353236f00.exe 53 PID 540 wrote to memory of 2600 540 7518f196c0a30ca7202bf1d353236f00.exe 53 PID 540 wrote to memory of 2600 540 7518f196c0a30ca7202bf1d353236f00.exe 53 PID 540 wrote to memory of 2600 540 7518f196c0a30ca7202bf1d353236f00.exe 53 PID 540 wrote to memory of 2600 540 7518f196c0a30ca7202bf1d353236f00.exe 53 PID 540 wrote to memory of 3500 540 7518f196c0a30ca7202bf1d353236f00.exe 41 PID 540 wrote to memory of 3500 540 7518f196c0a30ca7202bf1d353236f00.exe 41 PID 540 wrote to memory of 3500 540 7518f196c0a30ca7202bf1d353236f00.exe 41 PID 540 wrote to memory of 3500 540 7518f196c0a30ca7202bf1d353236f00.exe 41 PID 540 wrote to memory of 3500 540 7518f196c0a30ca7202bf1d353236f00.exe 41 PID 540 wrote to memory of 3500 540 7518f196c0a30ca7202bf1d353236f00.exe 41 PID 540 wrote to memory of 3500 540 7518f196c0a30ca7202bf1d353236f00.exe 41 PID 540 wrote to memory of 3500 540 7518f196c0a30ca7202bf1d353236f00.exe 41 PID 540 wrote to memory of 3500 540 7518f196c0a30ca7202bf1d353236f00.exe 41 PID 540 wrote to memory of 3500 540 7518f196c0a30ca7202bf1d353236f00.exe 41 PID 540 wrote to memory of 3500 540 7518f196c0a30ca7202bf1d353236f00.exe 41 PID 540 wrote to memory of 3632 540 7518f196c0a30ca7202bf1d353236f00.exe 40 PID 540 wrote to memory of 3632 540 7518f196c0a30ca7202bf1d353236f00.exe 40 PID 540 wrote to memory of 3632 540 7518f196c0a30ca7202bf1d353236f00.exe 40 PID 540 wrote to memory of 3632 540 7518f196c0a30ca7202bf1d353236f00.exe 40 PID 540 wrote to memory of 3632 540 7518f196c0a30ca7202bf1d353236f00.exe 40 PID 540 wrote to memory of 3632 540 7518f196c0a30ca7202bf1d353236f00.exe 40 PID 540 wrote to memory of 3632 540 7518f196c0a30ca7202bf1d353236f00.exe 40 PID 540 wrote to memory of 3632 540 7518f196c0a30ca7202bf1d353236f00.exe 40 PID 540 wrote to memory of 3632 540 7518f196c0a30ca7202bf1d353236f00.exe 40 PID 540 wrote to memory of 3632 540 7518f196c0a30ca7202bf1d353236f00.exe 40 PID 540 wrote to memory of 3632 540 7518f196c0a30ca7202bf1d353236f00.exe 40 PID 540 wrote to memory of 3824 540 7518f196c0a30ca7202bf1d353236f00.exe 39 PID 540 wrote to memory of 3824 540 7518f196c0a30ca7202bf1d353236f00.exe 39 PID 540 wrote to memory of 3824 540 7518f196c0a30ca7202bf1d353236f00.exe 39 PID 540 wrote to memory of 3824 540 7518f196c0a30ca7202bf1d353236f00.exe 39 PID 540 wrote to memory of 3824 540 7518f196c0a30ca7202bf1d353236f00.exe 39 PID 540 wrote to memory of 3824 540 7518f196c0a30ca7202bf1d353236f00.exe 39
Processes
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:1940
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵PID:1036
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4536
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4228
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:4068
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C:\Users\Admin\AppData\Local\Temp\7518f196c0a30ca7202bf1d353236f00.exe"C:\Users\Admin\AppData\Local\Temp\7518f196c0a30ca7202bf1d353236f00.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:540
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3988
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3924
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3824
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3632
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3500
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2600
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2524
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2512
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1160
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1280
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C:\Program Files (x86)\Internet Explorer\ielowutil.exe"C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding1⤵PID:4556
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1364 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1364 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3452
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD51d7f25dc2d6699e79619c31ff8908f6c
SHA1de3c1be6c3f3e7f6eadbe715ae575794e5bf1221
SHA256845c8a47772a9c534cf13a177c83c40db250a6dbbd0a369401ea884b8d058d6e
SHA5127a6e1765a31821e79b766ea0675ed17d735a40766d5fcd6cc305a8d33b8257d11e492d4ad8626f2909e1c2c2d93e8d04ed133effd0a3ec29324ec3ca36a22a1e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD577fddb107b2dc4b6cc2fc04f8fa8196d
SHA143e3f7e56959a38e645e72be96e9c0621f5d5cf8
SHA256aa1d3fbfac29cb8ce6449e558ca5fd7af28cddd1ce0bf239bec1450afaf6a585
SHA512ed1969b88df1632ccaeda81436a01866f8af1ceb3c055787933de79cca9dd99a7115c22c44313dec89450d21eac01001e4ab1c379f35f282a4891d7216ce38ce
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Filesize
15KB
MD51a545d0052b581fbb2ab4c52133846bc
SHA162f3266a9b9925cd6d98658b92adec673cbe3dd3
SHA256557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1
SHA512bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
4KB
MD55b5eccda32fe8ac871c404afd5d8e528
SHA108eab5d313ff212e3754021f42663f7ff6449161
SHA2568b747a9cddb6ebec66572228e581a01ea6e9a4997af51df0467af171da8b65e7
SHA512f6e72340c41fa5d1b0bd7381ae07cb60081893e433a8c3e16dce768b127781764ba5515caefb99e780c8cdf126d61e575bf9dc976caa5e89555c0d20d38ad8e6