Analysis
- max time kernel
146s - max time network
150s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/11/2020, 19:32
Static task
static1
Behavioral task
behavioral1
Sample
Order.exe
Resource
win7v20201028
General
- Target Order.exe
- Size 674KB
- Sample201109-gjeev3ctf6
- SHA256 c5b06fbd603308f84e5f80396dc5de515ec75a43825732c8a53265add22942c8
- MD5 4348ea515cfc6dc66000e173240cee05
- SHA1 ea494500784f9459d1f458860b0133b2fae54fed
- SHA512 82c065313f4854df5996a59f817c4301af9a57c7dadd2f6ca6c7790f7fa02c19a3d5ef116e1ff6b7a7ef3e3da3b5d755bc1984f342ab52e4b3f568df7e2742f3
- MD5 SHA1 SHA512
Malware Config
Extracted
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formbook
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http://www.mansiobok.info/mm20/
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sarretichilifarm.com
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saveinnature.com
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myavatarstore.com
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foreignlanguageservices.com
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casinobonusesonline.net
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hvajmi.online
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convertvt.online
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nokwispaa.com
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carbuckbuilder.com
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deorianews.online
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motorcyclestudy.com
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simplereview.info
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laotiantou.ltd
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lh-machine.com
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513manbet.com
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grosirkurmamurah.com
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howup.net
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2bct.com
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fiberartspace.com
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virtual-ba.com
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rafaelascalzillieventos.com
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technohostings.com
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rzpwx.com
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mainstay.co.uk
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operatorsab.com
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revsolsystems.com
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allschoolsapp.com
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verguet.com
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do2srkqd45.com
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slash-map.com
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miniyin.net
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royu.ltd
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texascement.net
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adrianahuckphotography.com
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informationmaterials.com
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fivedaystobettersleep.com
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badanaexpo.com
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hamdiconstructions.com
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yourforrent.com
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heartleadership.net
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nurulsakinah.com
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infinitetaxonomy.com
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manx907.com
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perniaspopushop.com
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hushita.com
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theparissecret.com
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hasso.info
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denbrocrafters.com
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sinomagnesium.com
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oasic-da.com
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wangluojiekuan.com
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dumaslintasbenua.com
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ernestyates.com
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dealerdaihatsulebak.com
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tapper.tech
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133fmv.info
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ufsyaufbofpeaiswj.com
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witrnansgroup.com
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sockisti.com
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bmcpilates.com
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nonproxyserver19.life
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accidentesdetrabajo.net
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maisralis.com
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qotsal.win
Signatures
- Formbook Payload 1 IoCs
resource yara_rule behavioral2/memory/1500-1-0x0000000000000000-mapping.dmp formbook - 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 svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\CNUPLHTHPLXT = "C:\\Program Files (x86)\\Pdbcl\\updatesff0hj.exe" svchost.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 984 set thread context of 2260 984 Order.exe 57 PID 1500 set thread context of 2260 1500 svchost.exe 57 - Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Pdbcl\updatesff0hj.exe svchost.exe -
description ioc Process Key created \Registry\User\S-1-5-21-3341490333-719741536-2920803124-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 svchost.exe - Suspicious behavior: EnumeratesProcesses 58 IoCs
pid Process 984 Order.exe 984 Order.exe 984 Order.exe 984 Order.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe 1500 svchost.exe - Suspicious behavior: MapViewOfSection 5 IoCs
pid Process 984 Order.exe 984 Order.exe 984 Order.exe 1500 svchost.exe 1500 svchost.exe - Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeDebugPrivilege 984 Order.exe Token: SeShutdownPrivilege 2260 Explorer.EXE Token: SeCreatePagefilePrivilege 2260 Explorer.EXE Token: SeDebugPrivilege 1500 svchost.exe Token: SeShutdownPrivilege 2260 Explorer.EXE Token: SeCreatePagefilePrivilege 2260 Explorer.EXE Token: SeShutdownPrivilege 2260 Explorer.EXE Token: SeCreatePagefilePrivilege 2260 Explorer.EXE Token: SeShutdownPrivilege 2260 Explorer.EXE Token: SeCreatePagefilePrivilege 2260 Explorer.EXE Token: SeShutdownPrivilege 2260 Explorer.EXE Token: SeCreatePagefilePrivilege 2260 Explorer.EXE - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2260 wrote to memory of 1500 2260 Explorer.EXE 78 PID 2260 wrote to memory of 1500 2260 Explorer.EXE 78 PID 2260 wrote to memory of 1500 2260 Explorer.EXE 78 PID 1500 wrote to memory of 1336 1500 svchost.exe 79 PID 1500 wrote to memory of 1336 1500 svchost.exe 79 PID 1500 wrote to memory of 1336 1500 svchost.exe 79
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2260 -
C:\Users\Admin\AppData\Local\Temp\Order.exe"C:\Users\Admin\AppData\Local\Temp\Order.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:984
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C:\Windows\SysWOW64\svchost.exe"C:\Windows\SysWOW64\svchost.exe"2⤵
- Adds policy Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1500 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\Order.exe"3⤵PID:1336
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