Analysis
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max time kernel
122s -
max time network
123s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
16-12-2021 17:10
Static task
static1
Behavioral task
behavioral1
Sample
tmp/c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe
Resource
win7-en-20211208
General
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Target
tmp/c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe
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Size
397KB
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MD5
023aae8d4a78eb3c9189e94336b4bae6
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SHA1
437a019e8b83a84da6ded500f8ca9cd4198398ed
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SHA256
3cbfb1f777724a6dded49ae440d80971994b98a51553880601529588717e0e47
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SHA512
42a0645f3fb023bd50128229fbd762a90fa53f146ab4d7b0ab283cd44a0da6effb2bbee583fc6ffcd636daeaad2373926e742f856c7d78d6742db782850b8fe4
Malware Config
Extracted
xloader
2.5
ea0r
lionheartcreativestudios.com
konzertmanagement.com
blackpanther.online
broychim-int.com
takut18.com
txstarsolar.com
herdsherpa.com
igorshestakov.com
shinesbox.com
reflectpkljlt.xyz
oiltoolshub.com
viralmoneychallenge.com
changingalphastrategies.com
mecitiris.com
rdadmin.online
miniambiente.com
kominarcine.com
pino-almond.com
heihit.xyz
junqi888.com
metalumber.com
sclvfu.com
macanostore.online
projecturs.com
ahcprp.com
gztyfnrj.com
lospacenos.com
tak-etranger.com
dingermail.com
skiin.club
ystops.com
tnboxes.com
ccafgz.com
info1337.xyz
platinum24.top
hothess.com
novelfinancewhite.xyz
theselectdifference.com
flufca.com
giftcodefreefirevns.com
kgv-lachswehr.com
report-alfarabilabs.com
skeetones.com
4bcinc.com
americamr.com
wewonacademy.com
evrazavto.store
true-fanbox.com
greencofiji.com
threecommaspartners.com
hgtradingcoltd.com
xihe1919.com
241mk.com
helplockedout.com
wefundprojects.com
neosecure.store
purenewsworldwide.com
luckylottovip999.com
lottidobler.com
proyectohaciendohistoria.com
raintm.com
theproducerformula.com
trademarkitforyourself.com
ottaweed.com
asiapubz-hk.com
Signatures
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Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Xloader Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2200-119-0x0000000000400000-0x0000000000429000-memory.dmp xloader behavioral2/memory/2200-120-0x000000000041D410-mapping.dmp xloader -
Executes dropped EXE 2 IoCs
Processes:
c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exec945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exepid process 648 c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe 2200 c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe -
Loads dropped DLL 1 IoCs
Processes:
c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exepid process 648 c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exedescription pid process target process PID 648 set thread context of 2200 648 c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe -
Drops file in Program Files directory 53 IoCs
Processes:
c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exedescription ioc process File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\WINDOW~2\WinMail.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\WINDOW~4\ACCESS~1\wordpad.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe -
Drops file in Windows directory 1 IoCs
Processes:
c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exedescription ioc process File opened for modification C:\Windows\svchost.com c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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NSIS installer 6 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\3582-490\c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe nsis_installer_1 C:\Users\Admin\AppData\Local\Temp\3582-490\c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe nsis_installer_2 C:\Users\Admin\AppData\Local\Temp\3582-490\c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe nsis_installer_1 C:\Users\Admin\AppData\Local\Temp\3582-490\c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe nsis_installer_2 C:\Users\Admin\AppData\Local\Temp\3582-490\c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe nsis_installer_1 C:\Users\Admin\AppData\Local\Temp\3582-490\c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe nsis_installer_2 -
Modifies registry class 1 IoCs
Processes:
c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exepid process 2200 c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe 2200 c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exec945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exedescription pid process target process PID 1804 wrote to memory of 648 1804 c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe PID 1804 wrote to memory of 648 1804 c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe PID 1804 wrote to memory of 648 1804 c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe PID 648 wrote to memory of 2200 648 c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe PID 648 wrote to memory of 2200 648 c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe PID 648 wrote to memory of 2200 648 c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe PID 648 wrote to memory of 2200 648 c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe PID 648 wrote to memory of 2200 648 c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe PID 648 wrote to memory of 2200 648 c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\tmp\c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe"C:\Users\Admin\AppData\Local\Temp\tmp\c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.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
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C:\Users\Admin\AppData\Local\Temp\3582-490\c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\3582-490\c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\3582-490\c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exeMD5
8b7820fd7d45dcd564fb92db1ebe9295
SHA1c383a24a84143123f120f754bb0877b91628ff5b
SHA256c1657f01ccef85f3f46740a96704bc5dccfb4cf8fc9ac09abcfd7aa6660448f7
SHA51296ffc3d1d785035b47342b700d2930cf4daee597d02e97310a53be8baa819b403dbd96e82470fa0483f5bb442728c4e0eb352ebca0945070a49013451c441590
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C:\Users\Admin\AppData\Local\Temp\3582-490\c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exeMD5
8b7820fd7d45dcd564fb92db1ebe9295
SHA1c383a24a84143123f120f754bb0877b91628ff5b
SHA256c1657f01ccef85f3f46740a96704bc5dccfb4cf8fc9ac09abcfd7aa6660448f7
SHA51296ffc3d1d785035b47342b700d2930cf4daee597d02e97310a53be8baa819b403dbd96e82470fa0483f5bb442728c4e0eb352ebca0945070a49013451c441590
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C:\Users\Admin\AppData\Local\Temp\3582-490\c945c4d8-65a1-4a58-8035-632fca52aa6a_vbc.exeMD5
8b7820fd7d45dcd564fb92db1ebe9295
SHA1c383a24a84143123f120f754bb0877b91628ff5b
SHA256c1657f01ccef85f3f46740a96704bc5dccfb4cf8fc9ac09abcfd7aa6660448f7
SHA51296ffc3d1d785035b47342b700d2930cf4daee597d02e97310a53be8baa819b403dbd96e82470fa0483f5bb442728c4e0eb352ebca0945070a49013451c441590
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\Users\Admin\AppData\Local\Temp\nsjA74E.tmp\ancprnfrgdi.dllMD5
43e23cb30db04f30af162414f5fcb084
SHA12f8db11d592b1b28d56f9ba4e8666af458100a3b
SHA25694f51bd2bafd932f5c3ae824f2a2f93be2978c6b7c194f4f39231bce3ac7fac4
SHA512cb1ec23a47939760f6fd6e2e090124bf89c89190ed6cfe634274fdcded11fa868b7ca0c7379ec1452339e4c361a6c052f3bca9dfb44595309af02cfe16fa9daf
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memory/648-115-0x0000000000000000-mapping.dmp
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memory/2200-119-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB
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memory/2200-120-0x000000000041D410-mapping.dmp
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memory/2200-122-0x0000000000AE0000-0x0000000000E00000-memory.dmpFilesize
3.1MB