Analysis
- max time kernel
44s - max time network
126s - platform
windows10_x64 - resource
win10v20210410 - submitted
09/08/2021, 06:07
Static task
static1
Behavioral task
behavioral1
Sample
a8cdc1904d40b6c05f524e28ffd07b17.exe
Resource
win7v20210408
General
- Target a8cdc1904d40b6c05f524e28ffd07b17.exe
- Size 929KB
- Sample210809-94wza52fda
- SHA256 7240d57a675a066d7dcb095a520ec2b86c2460080ccfbc759a9d404dec7d3817
- MD5 a8cdc1904d40b6c05f524e28ffd07b17
- SHA1 d3d25d3af86dd23455f07db403f834ced7fee739
- SHA512 d6c82402cdd3209687aa2fccbef7f89bb54d72ff1d796dd8ed30be054d63c7de5fde81efee33396375dcca33ce20db6c0a0e61372de4738f49b82d2a61f63026
- MD5 SHA1 SHA512
Malware Config
Extracted
-
formbook
-
4.1
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mxwf
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http://www.zahnimplantatangebotede.com/mxwf/
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orders-cialis.info
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auctionorbuy.com
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meanmugsamore.com
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yachtcrewmark.com
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sacredkashilifestudio.net
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themintyard.com
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bragafoods.com
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sierp.com
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hausofdeme.com
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anthonyjames915.com
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bajardepesoencasa.com
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marciaroyal.com
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earringlifter.com
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dsdjfhd9ddksa1as.info
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bmzproekt.com
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employmentbc.com
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ptsdtreatment.space
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vrchance.com
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cnrongding.com
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welovelit.com
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intercourierdelivery.services
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ianwhitewrite.com
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afcerd.com
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beneficiodemedicare.com
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gatel3ess.com
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salesnksportswt.top
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thewellnessloft365.com
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totensa.com
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jessicatheisen.com
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snowtographers.com
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executrainpr.com
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puttypaw.com
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popcorntimeipad.com
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heyconi.com
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llanoresources.com
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ibusinesshero.com
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1euro1ad.com
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sparkleeapp.com
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zhuxiugyh.com
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calvinmaphoto.com
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bjmaomao.com
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isaacfujiki.com
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zipwhipper.com
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kontrollstutzen.com
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hannaheason.media
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zgcbw.net
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letteringdagabi.com
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kitefabrics.com
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andherieastoffices.com
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thewellnesstravelcompany.info
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ohio.works
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beacharita.com
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alphamillls.com
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sassandvinegar.com
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usauber.com
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ceylonherbslk.com
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richardggreenhill.com
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groupdae.com
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jupiterccc.com
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indoovo.com
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sunnytheodora.com
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gxpgfz.com
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shoppandaxpress.com
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heiboard.com
Signatures
- Formbook Payload 2 IoCs
resource yara_rule behavioral2/memory/3472-125-0x0000000000400000-0x000000000042E000-memory.dmp formbook behavioral2/memory/3472-126-0x000000000041EBA0-mapping.dmp formbook - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3892 set thread context of 3472 3892 a8cdc1904d40b6c05f524e28ffd07b17.exe 79 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3472 a8cdc1904d40b6c05f524e28ffd07b17.exe 3472 a8cdc1904d40b6c05f524e28ffd07b17.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3892 wrote to memory of 3472 3892 a8cdc1904d40b6c05f524e28ffd07b17.exe 79 PID 3892 wrote to memory of 3472 3892 a8cdc1904d40b6c05f524e28ffd07b17.exe 79 PID 3892 wrote to memory of 3472 3892 a8cdc1904d40b6c05f524e28ffd07b17.exe 79 PID 3892 wrote to memory of 3472 3892 a8cdc1904d40b6c05f524e28ffd07b17.exe 79 PID 3892 wrote to memory of 3472 3892 a8cdc1904d40b6c05f524e28ffd07b17.exe 79 PID 3892 wrote to memory of 3472 3892 a8cdc1904d40b6c05f524e28ffd07b17.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\a8cdc1904d40b6c05f524e28ffd07b17.exe"C:\Users\Admin\AppData\Local\Temp\a8cdc1904d40b6c05f524e28ffd07b17.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3892 -
C:\Users\Admin\AppData\Local\Temp\a8cdc1904d40b6c05f524e28ffd07b17.exe"C:\Users\Admin\AppData\Local\Temp\a8cdc1904d40b6c05f524e28ffd07b17.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3472
-