Analysis
- max time kernel
154s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-en-20220112 - submitted
09/02/2022, 15:32
Static task
static1
Behavioral task
behavioral1
Sample
Ödeme kanıtı.exe
Resource
win7-en-20211208
General
- Target Ödeme kanıtı.exe
- Size 809KB
- Sample220209-syn3fsbaan
- SHA256 503f221f367baedb8a7c4aa592c21af73eb9bf6be4fe4a18b5588c0e9e6f9e23
- MD5 85dd83ecde842f52cdd6c2e144eaed7d
- SHA1 8e422311d20c1a735a31f3976243f44992ab40d4
- SHA512 4ab2171cac5459791f6458bc8e3fccd4a7cf902391526841f3f59afbd3fcb0bc7228833f477878b9b75e3c1b30800cf89082b36df531e00795d3eb7ec949095d
- MD5 SHA1 SHA512
Malware Config
Extracted
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formbook
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4.1
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gn27
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perilunevc.com
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kantogaming.com
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stageyor.online
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jixsux.site
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dingmei2020.icu
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savagesupplyco.com
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deadstockllc.com
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leyandfey.com
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zjn22558800.com
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projectupskill.net
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outliersresearch.com
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spaced.community
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zschengbangzx.com
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5gxzxxtax-ety7f.biz
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iq0xe.com
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6388xp9xg9k.com
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hengyungdzz.com
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retrosale.com
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echt.global
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canceltotalav.com
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healthandwealthacademy.com
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sundaymailonline.com
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neoboss2022.biz
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rexstores.store
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doorkid.com
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sustainabledigitalnomads.com
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asistencia-clientes-24h.site
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directorytrees.com
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thelocalejastipbeauty.com
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yourkms.com
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blackeyedsuzies.store
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sarafitat.com
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veganbroflex.com
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xn--adlerbergrsse-rmb8f.com
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c9qct.com
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yangtufeng.com
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dubailivegames.com
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fasterthantom.com
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diversumrealestate.com
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bsnua.icu
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accessiblemovements.mobi
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junzhishang.com
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niharexim.com
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wvnin.com
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camilluslife.com
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worksbyjustinesparks.com
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ndekns.com
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marvincardenas.com
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hightensionart.net
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webpowertech.com
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annuplus.net
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gailbrickmanrealestate.com
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hilirselatan.com
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travelgabbers.com
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syncitymafia.digital
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lcsprodutos.com
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jtd-immobiliare.com
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omm65.com
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peakbi.world
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ackuo.icu
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itlandsocialnetwork.com
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thejennymaraghyteam.com
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ploykaua.space
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escobarchalkco.com
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tectoniclondon.net
Signatures
- suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
- Formbook Payload 2 IoCs
resource yara_rule behavioral2/memory/864-144-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/1616-156-0x0000000002C70000-0x0000000002C9F000-memory.dmp formbook - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation Ödeme kanıtı.exe - Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 3624 set thread context of 864 3624 Ödeme kanıtı.exe 76 PID 864 set thread context of 2364 864 RegSvcs.exe 34 PID 1616 set thread context of 2364 1616 svchost.exe 34 - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\DeliveryOptimization\State\keyValueLKG.dat svchost.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 MusNotifyIcon.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz MusNotifyIcon.exe - Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3848 schtasks.exe - Modifies data under HKEY_USERS 47 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadCount = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "3.205047" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Settings svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyInternetBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrCnt = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkUsageBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyLanBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadRatePct = "100" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DownloadMode_BackCompat = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LANConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyGroupBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132890707517531658" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\FrDownloadRatePct = "90" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadCount = "0" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\GeoVersion_EndpointFullUri = "https://geover.prod.do.dsp.mp.microsoft.com/geoversion" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyInternetBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\InternetConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "3876" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCacheHostBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CacheSizeBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LinkLocalConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\GroupConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4024" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLanBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLinkLocalBytes = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\Geo_EndpointFullUri = "https://geo.prod.do.dsp.mp.microsoft.com/geo" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.000000" svchost.exe - Suspicious behavior: EnumeratesProcesses 46 IoCs
pid Process 3624 Ödeme kanıtı.exe 3624 Ödeme kanıtı.exe 3624 Ödeme kanıtı.exe 3624 Ödeme kanıtı.exe 672 powershell.exe 864 RegSvcs.exe 864 RegSvcs.exe 864 RegSvcs.exe 864 RegSvcs.exe 672 powershell.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe 1616 svchost.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2364 Explorer.EXE - Suspicious behavior: MapViewOfSection 5 IoCs
pid Process 864 RegSvcs.exe 864 RegSvcs.exe 864 RegSvcs.exe 1616 svchost.exe 1616 svchost.exe - Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeDebugPrivilege 3624 Ödeme kanıtı.exe Token: SeDebugPrivilege 672 powershell.exe Token: SeDebugPrivilege 864 RegSvcs.exe Token: SeDebugPrivilege 1616 svchost.exe Token: SeShutdownPrivilege 2364 Explorer.EXE Token: SeCreatePagefilePrivilege 2364 Explorer.EXE Token: SeShutdownPrivilege 2364 Explorer.EXE Token: SeCreatePagefilePrivilege 2364 Explorer.EXE - Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 3624 wrote to memory of 672 3624 Ödeme kanıtı.exe 72 PID 3624 wrote to memory of 672 3624 Ödeme kanıtı.exe 72 PID 3624 wrote to memory of 672 3624 Ödeme kanıtı.exe 72 PID 3624 wrote to memory of 3848 3624 Ödeme kanıtı.exe 74 PID 3624 wrote to memory of 3848 3624 Ödeme kanıtı.exe 74 PID 3624 wrote to memory of 3848 3624 Ödeme kanıtı.exe 74 PID 3624 wrote to memory of 864 3624 Ödeme kanıtı.exe 76 PID 3624 wrote to memory of 864 3624 Ödeme kanıtı.exe 76 PID 3624 wrote to memory of 864 3624 Ödeme kanıtı.exe 76 PID 3624 wrote to memory of 864 3624 Ödeme kanıtı.exe 76 PID 3624 wrote to memory of 864 3624 Ödeme kanıtı.exe 76 PID 3624 wrote to memory of 864 3624 Ödeme kanıtı.exe 76 PID 2364 wrote to memory of 1616 2364 Explorer.EXE 78 PID 2364 wrote to memory of 1616 2364 Explorer.EXE 78 PID 2364 wrote to memory of 1616 2364 Explorer.EXE 78 PID 1616 wrote to memory of 1924 1616 svchost.exe 79 PID 1616 wrote to memory of 1924 1616 svchost.exe 79 PID 1616 wrote to memory of 1924 1616 svchost.exe 79
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2364 -
C:\Users\Admin\AppData\Local\Temp\Ödeme kanıtı.exe"C:\Users\Admin\AppData\Local\Temp\Ödeme kanıtı.exe"2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3624 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\tDvArNEAiSxmk.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:672
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tDvArNEAiSxmk" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4CFF.tmp"3⤵
- Creates scheduled task(s)
PID:3848
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:864
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C:\Windows\SysWOW64\autoconv.exe"C:\Windows\SysWOW64\autoconv.exe"2⤵PID:2548
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C:\Windows\SysWOW64\svchost.exe"C:\Windows\SysWOW64\svchost.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1616 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵PID:1924
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C:\Windows\system32\MusNotifyIcon.exe%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 131⤵
- Checks processor information in registry
PID:1332
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:216