Analysis
- max time kernel
144s - max time network
127s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
16/12/2021, 08:39
Static task
static1
Behavioral task
behavioral1
Sample
790d2773e6a7ab6c925661e008dc57d5.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target 790d2773e6a7ab6c925661e008dc57d5.exe
- Size 556KB
- Sample211216-kkbafabeg4
- SHA256 528a540044eb5dfab9ecbd301a63c69c930eea01e090eddd57a38e2cccb325ac
- MD5 790d2773e6a7ab6c925661e008dc57d5
- SHA1 96056d53acef34d5f75d93c86fe38a4027923443
- SHA512 4ca8fbbd20674a7cd8d6a8cd54ddbff8510c5802030f1c9086f8bd939523e8b6a0bdc148711184c28c60771de059e51bef22a6167963577f0d060e397580e46b
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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xloader
Version
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2.5
Campaign
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ea0r
Decoy
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lionheartcreativestudios.com
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konzertmanagement.com
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blackpanther.online
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broychim-int.com
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takut18.com
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txstarsolar.com
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herdsherpa.com
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igorshestakov.com
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shinesbox.com
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reflectpkljlt.xyz
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oiltoolshub.com
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viralmoneychallenge.com
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changingalphastrategies.com
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mecitiris.com
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rdadmin.online
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miniambiente.com
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kominarcine.com
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pino-almond.com
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heihit.xyz
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junqi888.com
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metalumber.com
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sclvfu.com
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macanostore.online
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projecturs.com
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ahcprp.com
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gztyfnrj.com
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lospacenos.com
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tak-etranger.com
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dingermail.com
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skiin.club
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ystops.com
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tnboxes.com
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ccafgz.com
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info1337.xyz
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platinum24.top
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hothess.com
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novelfinancewhite.xyz
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theselectdifference.com
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flufca.com
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giftcodefreefirevns.com
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kgv-lachswehr.com
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report-alfarabilabs.com
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skeetones.com
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4bcinc.com
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americamr.com
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wewonacademy.com
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evrazavto.store
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true-fanbox.com
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greencofiji.com
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threecommaspartners.com
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hgtradingcoltd.com
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xihe1919.com
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241mk.com
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helplockedout.com
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wefundprojects.com
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neosecure.store
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purenewsworldwide.com
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luckylottovip999.com
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lottidobler.com
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proyectohaciendohistoria.com
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raintm.com
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theproducerformula.com
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trademarkitforyourself.com
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ottaweed.com
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asiapubz-hk.com
Signatures
- Modifies system executable filetype association 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 790d2773e6a7ab6c925661e008dc57d5.exe - Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
- Xloader Payload 2 IoCs
resource yara_rule behavioral2/memory/1412-119-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral2/memory/1412-120-0x000000000041D410-mapping.dmp xloader - Executes dropped EXE 2 IoCs
pid Process 1240 790d2773e6a7ab6c925661e008dc57d5.exe 1412 790d2773e6a7ab6c925661e008dc57d5.exe - Loads dropped DLL 1 IoCs
pid Process 1240 790d2773e6a7ab6c925661e008dc57d5.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 1 IoCs
description pid Process procid_target PID 1240 set thread context of 1412 1240 790d2773e6a7ab6c925661e008dc57d5.exe 69 - Drops file in Program Files directory 53 IoCs
description ioc Process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\WINDOW~2\WinMail.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\WINDOW~4\ACCESS~1\wordpad.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 790d2773e6a7ab6c925661e008dc57d5.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 790d2773e6a7ab6c925661e008dc57d5.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 790d2773e6a7ab6c925661e008dc57d5.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- NSIS installer 6 IoCs
resource yara_rule behavioral2/files/0x000500000001ab10-116.dat nsis_installer_1 behavioral2/files/0x000500000001ab10-116.dat nsis_installer_2 behavioral2/files/0x000500000001ab10-117.dat nsis_installer_1 behavioral2/files/0x000500000001ab10-117.dat nsis_installer_2 behavioral2/files/0x000500000001ab10-121.dat nsis_installer_1 behavioral2/files/0x000500000001ab10-121.dat nsis_installer_2 - Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 790d2773e6a7ab6c925661e008dc57d5.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1412 790d2773e6a7ab6c925661e008dc57d5.exe 1412 790d2773e6a7ab6c925661e008dc57d5.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2512 wrote to memory of 1240 2512 790d2773e6a7ab6c925661e008dc57d5.exe 68 PID 2512 wrote to memory of 1240 2512 790d2773e6a7ab6c925661e008dc57d5.exe 68 PID 2512 wrote to memory of 1240 2512 790d2773e6a7ab6c925661e008dc57d5.exe 68 PID 1240 wrote to memory of 1412 1240 790d2773e6a7ab6c925661e008dc57d5.exe 69 PID 1240 wrote to memory of 1412 1240 790d2773e6a7ab6c925661e008dc57d5.exe 69 PID 1240 wrote to memory of 1412 1240 790d2773e6a7ab6c925661e008dc57d5.exe 69 PID 1240 wrote to memory of 1412 1240 790d2773e6a7ab6c925661e008dc57d5.exe 69 PID 1240 wrote to memory of 1412 1240 790d2773e6a7ab6c925661e008dc57d5.exe 69 PID 1240 wrote to memory of 1412 1240 790d2773e6a7ab6c925661e008dc57d5.exe 69
Processes
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C:\Users\Admin\AppData\Local\Temp\790d2773e6a7ab6c925661e008dc57d5.exe"C:\Users\Admin\AppData\Local\Temp\790d2773e6a7ab6c925661e008dc57d5.exe"1⤵
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2512 -
C:\Users\Admin\AppData\Local\Temp\3582-490\790d2773e6a7ab6c925661e008dc57d5.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\790d2773e6a7ab6c925661e008dc57d5.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1240 -
C:\Users\Admin\AppData\Local\Temp\3582-490\790d2773e6a7ab6c925661e008dc57d5.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\790d2773e6a7ab6c925661e008dc57d5.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1412
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