Analysis
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max time kernel
84s -
max time network
87s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
26-09-2021 15:08
Static task
static1
Behavioral task
behavioral1
Sample
f2af1f1da3870e5c410551dd528d46ec.exe
Resource
win7v20210408
General
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Target
f2af1f1da3870e5c410551dd528d46ec.exe
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Size
473KB
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MD5
f2af1f1da3870e5c410551dd528d46ec
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SHA1
3f362779dd26bdc1bed5e1ca546203c02f946cea
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SHA256
515f1994cd7f6a4e2a5e642f6905d9897e22abceaaaf235a2bb3ed7835818874
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SHA512
bf6d5452fd3b52cb8792533e8e7c30a7372b2692301a6d2a5867331fbf16eb399b05b4f748ae499782572f66eb414219d42cb758ebc02d8d41b29ddf8e56d9aa
Malware Config
Extracted
xloader
2.3
b6a4
http://www.helpmovingandstorage.com/b6a4/
gr2future.com
asteroid.finance
skoba-plast.com
rnerfrfw5z3ki.net
thesmartroadtoretirement.com
avisdrummondhomes.com
banban365.net
profesyonelkampcadiri.net
royalloanhs.com
yulujy.com
xn--naqejahan-n3b.com
msalee.net
dollyvee.com
albertagamehawkersclub.com
cbspecialists.com
findingforeverrealty.com
mrtireshop.com
wadamasanari.com
growtechinfo.com
qipai039.com
kdpwelness.com
heonyearthoo.com
comprarmiaspiradora.com
e38.site
aryadesigningstudio.com
wildwestkelly.com
mengzhanxy.com
kedaiherbalalami.com
mygaybookcase.com
meetheveganz.com
42shenmao.com
siimezhebi.com
id-ers.com
cabalzi.com
hellahealthy.life
mastermind-kc.com
erinkiauq.icu
shinebrightjournal.com
adventuresofdatinginnyc.com
kestuf.net
khadarelhodge.com
maximumsale.com
rishitaprabhu.com
dinhvitraitim.com
dalvascleaningservice.com
norfolkveggiebox.com
findsmartvestorpro.com
shuangyashanpower.com
shukujitsu.net
naughty0milf.today
jdjseshop.com
breathlessandinlove.com
abrosnm3.com
candoyuran.com
recargasasec.com
puffycannabis.com
shopnewmills.com
blue-sky-music.com
besthypee.com
idahocommunitynewsnetwork.com
darenscape.com
gamificationbiz.com
avosmains.net
starlangue.com
Signatures
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Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
f2af1f1da3870e5c410551dd528d46ec.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" f2af1f1da3870e5c410551dd528d46ec.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 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3584-120-0x0000000000400000-0x0000000000429000-memory.dmp xloader -
Executes dropped EXE 2 IoCs
Processes:
f2af1f1da3870e5c410551dd528d46ec.exef2af1f1da3870e5c410551dd528d46ec.exepid process 3044 f2af1f1da3870e5c410551dd528d46ec.exe 3584 f2af1f1da3870e5c410551dd528d46ec.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:
f2af1f1da3870e5c410551dd528d46ec.exedescription pid process target process PID 3044 set thread context of 3584 3044 f2af1f1da3870e5c410551dd528d46ec.exe f2af1f1da3870e5c410551dd528d46ec.exe -
Drops file in Program Files directory 55 IoCs
Processes:
f2af1f1da3870e5c410551dd528d46ec.exedescription ioc process File opened for modification C:\PROGRA~2\Google\Temp\GUM18A1.tmp\GOFB2B~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmlaunch.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Google\Update\1335~1.452\GOBD5D~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~3\PACKAG~1\{F4220~1\VC_RED~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Google\Update\1335~1.452\GOOGLE~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Google\Update\1335~1.452\GOOGLE~2.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\WINDOW~2\WinMail.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Google\Update\1335~1.452\GOFB2B~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\WINDOW~4\ACCESS~1\wordpad.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Google\Update\1335~1.452\GOOGLE~3.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Google\Update\1335~1.452\GO664E~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Google\Update\1335~1.452\GOOGLE~4.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~2\Google\Update\1335~1.452\GOF5E2~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE f2af1f1da3870e5c410551dd528d46ec.exe -
Drops file in Windows directory 1 IoCs
Processes:
f2af1f1da3870e5c410551dd528d46ec.exedescription ioc process File opened for modification C:\Windows\svchost.com f2af1f1da3870e5c410551dd528d46ec.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
Processes:
f2af1f1da3870e5c410551dd528d46ec.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" f2af1f1da3870e5c410551dd528d46ec.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
f2af1f1da3870e5c410551dd528d46ec.exepid process 3584 f2af1f1da3870e5c410551dd528d46ec.exe 3584 f2af1f1da3870e5c410551dd528d46ec.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
f2af1f1da3870e5c410551dd528d46ec.exepid process 3044 f2af1f1da3870e5c410551dd528d46ec.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
f2af1f1da3870e5c410551dd528d46ec.exef2af1f1da3870e5c410551dd528d46ec.exedescription pid process target process PID 1832 wrote to memory of 3044 1832 f2af1f1da3870e5c410551dd528d46ec.exe f2af1f1da3870e5c410551dd528d46ec.exe PID 1832 wrote to memory of 3044 1832 f2af1f1da3870e5c410551dd528d46ec.exe f2af1f1da3870e5c410551dd528d46ec.exe PID 1832 wrote to memory of 3044 1832 f2af1f1da3870e5c410551dd528d46ec.exe f2af1f1da3870e5c410551dd528d46ec.exe PID 3044 wrote to memory of 3584 3044 f2af1f1da3870e5c410551dd528d46ec.exe f2af1f1da3870e5c410551dd528d46ec.exe PID 3044 wrote to memory of 3584 3044 f2af1f1da3870e5c410551dd528d46ec.exe f2af1f1da3870e5c410551dd528d46ec.exe PID 3044 wrote to memory of 3584 3044 f2af1f1da3870e5c410551dd528d46ec.exe f2af1f1da3870e5c410551dd528d46ec.exe PID 3044 wrote to memory of 3584 3044 f2af1f1da3870e5c410551dd528d46ec.exe f2af1f1da3870e5c410551dd528d46ec.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f2af1f1da3870e5c410551dd528d46ec.exe"C:\Users\Admin\AppData\Local\Temp\f2af1f1da3870e5c410551dd528d46ec.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\f2af1f1da3870e5c410551dd528d46ec.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\f2af1f1da3870e5c410551dd528d46ec.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\3582-490\f2af1f1da3870e5c410551dd528d46ec.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\f2af1f1da3870e5c410551dd528d46ec.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\3582-490\f2af1f1da3870e5c410551dd528d46ec.exeMD5
2a59d2396654692dc87a81df7554b608
SHA1a545b6bc8ab5afd12feb22686af50f4075fb61cd
SHA25604e98a900ca361b68ebcfbad6453ddc626d93c8afb13916c18dd0e9648187566
SHA512a612f5fe059baf09f6aa30c7a41c9c00d225f326d5d6a10476aa1969c2e0ce3c39986b519ff77be787a61695d71e2fc18766ea9f93509332096c0d7e613cbea8
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C:\Users\Admin\AppData\Local\Temp\3582-490\f2af1f1da3870e5c410551dd528d46ec.exeMD5
2a59d2396654692dc87a81df7554b608
SHA1a545b6bc8ab5afd12feb22686af50f4075fb61cd
SHA25604e98a900ca361b68ebcfbad6453ddc626d93c8afb13916c18dd0e9648187566
SHA512a612f5fe059baf09f6aa30c7a41c9c00d225f326d5d6a10476aa1969c2e0ce3c39986b519ff77be787a61695d71e2fc18766ea9f93509332096c0d7e613cbea8
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C:\Users\Admin\AppData\Local\Temp\3582-490\f2af1f1da3870e5c410551dd528d46ec.exeMD5
2a59d2396654692dc87a81df7554b608
SHA1a545b6bc8ab5afd12feb22686af50f4075fb61cd
SHA25604e98a900ca361b68ebcfbad6453ddc626d93c8afb13916c18dd0e9648187566
SHA512a612f5fe059baf09f6aa30c7a41c9c00d225f326d5d6a10476aa1969c2e0ce3c39986b519ff77be787a61695d71e2fc18766ea9f93509332096c0d7e613cbea8
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memory/3044-114-0x0000000000000000-mapping.dmp
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memory/3044-117-0x0000000000CF0000-0x0000000000D13000-memory.dmpFilesize
140KB
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memory/3584-118-0x000000000041D0B0-mapping.dmp
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memory/3584-121-0x00000000018B0000-0x0000000001BD0000-memory.dmpFilesize
3.1MB
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memory/3584-120-0x0000000000400000-0x0000000000429000-memory.dmpFilesize
164KB