Analysis
- max time kernel
59s - max time network
16s - platform
windows7_x64 - resource
win7v20210408 - submitted
03/09/2021, 12:49
Static task
static1
Behavioral task
behavioral1
Sample
3657b2f21cfdc84bc53eee638ccef99c.exe
Resource
win7v20210408
General
- Target 3657b2f21cfdc84bc53eee638ccef99c.exe
- Size 669KB
- Sample210903-p2cxtagcbr
- SHA256 c474dc9d81e08842f527487d032551b0d86e95a0f32fa2ebc7375fdb740c7e42
- MD5 3657b2f21cfdc84bc53eee638ccef99c
- SHA1 9b2e08c889a2d86ef3625e80855e551e7221c5e9
- SHA512 f9af62d9c3149b0e0570111038b88eca8c870bb5de4745cca9c07297cd16b5f13e606ca336faab2b749e120a6880661a6ba444980838140bd3e07db14df167ec
- MD5 SHA1 SHA512
Malware Config
Extracted
-
formbook
-
4.1
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bckt
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http://www.wonderspirits.com/bckt/
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soarabroad.com
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ddd800.com
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julesreedy.design
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serversidecookies.com
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mortgagerefinancinginc.com
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procurein.com
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futwoz.com
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photopareliulko.com
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kaelmisko.com
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elite-on.net
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raphainfosec.com
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bestscatvideo.com
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8785525.com
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crisppdata.com
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criminalmindeddesign.com
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efurniturekart.com
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enigmasqueaks.com
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inteleflow.com
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cr-marketing.com
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electrumonline.codes
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cattarauguspistolpermit.com
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mary.college
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godspreciousjewels.com
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sulmx.com
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toshitossy.info
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eloquentui.com
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safealpha.club
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howtofreevbucks.com
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hougong555111888.com
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dianputg.com
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underarmoutteamuniforms.com
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idroidplus.com
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financial-news-app.expert
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survaf.com
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apnigovermentjob.com
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oxilato.com
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porno-wylsa.info
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sammasati.info
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kidscoveatfountains.com
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loved2020.com
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catmine.com
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eepemvv.icu
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ecologycabinets.com
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amriksinghnarula.com
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ganglionicnpublice.net
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fmldldlfdflref.com
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florencecreamery.com
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bangshouer.com
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klantenveiligheid.com
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afwerx.vegas
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hemp.college
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leinengroup.com
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awdlife.net
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sauporn.com
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sewingfabulous.com
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on-job.online
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yyyh27.com
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jobjiihnk.club
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littlethingsllc.com
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smw-immobilien.com
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nishatienterprises.com
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gogreenguardians.com
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autoschapin.com
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dinghuodian.com
Signatures
- Formbook Payload 2 IoCs
resource yara_rule behavioral1/memory/1620-66-0x0000000000400000-0x000000000042E000-memory.dmp formbook behavioral1/memory/1620-67-0x000000000041EB40-mapping.dmp formbook - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1992 set thread context of 1620 1992 3657b2f21cfdc84bc53eee638ccef99c.exe 29 - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1620 3657b2f21cfdc84bc53eee638ccef99c.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1992 wrote to memory of 1620 1992 3657b2f21cfdc84bc53eee638ccef99c.exe 29 PID 1992 wrote to memory of 1620 1992 3657b2f21cfdc84bc53eee638ccef99c.exe 29 PID 1992 wrote to memory of 1620 1992 3657b2f21cfdc84bc53eee638ccef99c.exe 29 PID 1992 wrote to memory of 1620 1992 3657b2f21cfdc84bc53eee638ccef99c.exe 29 PID 1992 wrote to memory of 1620 1992 3657b2f21cfdc84bc53eee638ccef99c.exe 29 PID 1992 wrote to memory of 1620 1992 3657b2f21cfdc84bc53eee638ccef99c.exe 29 PID 1992 wrote to memory of 1620 1992 3657b2f21cfdc84bc53eee638ccef99c.exe 29
Processes
-
C:\Users\Admin\AppData\Local\Temp\3657b2f21cfdc84bc53eee638ccef99c.exe"C:\Users\Admin\AppData\Local\Temp\3657b2f21cfdc84bc53eee638ccef99c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Users\Admin\AppData\Local\Temp\3657b2f21cfdc84bc53eee638ccef99c.exe"C:\Users\Admin\AppData\Local\Temp\3657b2f21cfdc84bc53eee638ccef99c.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1620
-