Analysis
- max time kernel
146s - max time network
135s - platform
windows10_x64 - resource
win10v20210408 - submitted
13/10/2021, 09:42
Static task
static1
Behavioral task
behavioral1
Sample
7b57c26a8208756f37e8df8331f94610.exe
Resource
win7-en-20210920
General
- Target 7b57c26a8208756f37e8df8331f94610.exe
- Size 605KB
- Sample211013-lpc59sdhe7
- SHA256 0cf11de8a0ce67a46203ae419f2aa7bb988ae3088dc4f33158dccc55b97e4a7d
- MD5 7b57c26a8208756f37e8df8331f94610
- SHA1 bfb4a9e25f36ade44b084706da30c3f305d65609
- SHA512 28aa1f10114bec29af3b55aaa17146f5f7daf6814891269c06545a0627bcedf19130b7e5454f2cbdf370525b272e2e6d6ec04c09bcc540903c482e4473025b7f
- MD5 SHA1 SHA512
Malware Config
Extracted
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formbook
-
4.1
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kzk9
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http://www.yourmajordomo.com/kzk9/
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tianconghuo.club
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1996-page.com
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ourtownmax.net
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conservativetreehose.com
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synth.repair
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donnachicacreperia.com
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tentfull.com
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weapp.download
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surfersink.com
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gattlebusinessservices.com
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sebastian249.com
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anhphuc.company
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betternatureproducts.net
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defroplate.com
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seattlesquidsquad.com
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polarjob.com
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lendingadvantage.com
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angelsondope.com
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goportjitney.com
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tiendagrupojagr.com
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self-care360.com
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foreignexchage.com
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loan-stalemate.info
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hrsimrnsingh.com
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laserobsession.com
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primetimesmagazine.com
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teminyulon.xyz
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kanoondarab.com
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alpinefall.com
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tbmautosales.com
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4g2020.com
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libertyquartermaster.com
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flavorfalafel.com
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generlitravel.com
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solvedfp.icu
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jamnvibez.com
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zmx258.com
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doudiangroup.com
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dancecenterwest.com
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ryantheeconomist.com
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beeofthehive.com
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bluelearn.world
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vivalasplantas.com
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yumiacraftlab.com
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shophere247365.com
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enjoybespokenwords.com
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windajol.com
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ctgbazar.xyz
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afcerd.com
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dateprotect.com
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northeastonmusic.com
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fourwaira.com
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forschungsraumtheater.com
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islameraloke.com
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mavericksone.com
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whguideinfrared.com
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akomandr.com
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experts-portail.com
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ambassadorworldnews.com
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case-kangaroo.com
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theglobalbusinessmentor.com
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igforoldpeople.com
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royalglossesbss.com
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merxeduct.com
Signatures
- Formbook Payload 2 IoCs
resource yara_rule behavioral2/memory/1888-123-0x0000000000400000-0x000000000042E000-memory.dmp formbook behavioral2/memory/1888-124-0x000000000041EB80-mapping.dmp formbook - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 860 set thread context of 1888 860 7b57c26a8208756f37e8df8331f94610.exe 76 - Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 860 7b57c26a8208756f37e8df8331f94610.exe 860 7b57c26a8208756f37e8df8331f94610.exe 860 7b57c26a8208756f37e8df8331f94610.exe 860 7b57c26a8208756f37e8df8331f94610.exe 860 7b57c26a8208756f37e8df8331f94610.exe 860 7b57c26a8208756f37e8df8331f94610.exe 860 7b57c26a8208756f37e8df8331f94610.exe 1888 7b57c26a8208756f37e8df8331f94610.exe 1888 7b57c26a8208756f37e8df8331f94610.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 860 7b57c26a8208756f37e8df8331f94610.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 860 wrote to memory of 1888 860 7b57c26a8208756f37e8df8331f94610.exe 76 PID 860 wrote to memory of 1888 860 7b57c26a8208756f37e8df8331f94610.exe 76 PID 860 wrote to memory of 1888 860 7b57c26a8208756f37e8df8331f94610.exe 76 PID 860 wrote to memory of 1888 860 7b57c26a8208756f37e8df8331f94610.exe 76 PID 860 wrote to memory of 1888 860 7b57c26a8208756f37e8df8331f94610.exe 76 PID 860 wrote to memory of 1888 860 7b57c26a8208756f37e8df8331f94610.exe 76
Processes
-
C:\Users\Admin\AppData\Local\Temp\7b57c26a8208756f37e8df8331f94610.exe"C:\Users\Admin\AppData\Local\Temp\7b57c26a8208756f37e8df8331f94610.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:860 -
C:\Users\Admin\AppData\Local\Temp\7b57c26a8208756f37e8df8331f94610.exe"C:\Users\Admin\AppData\Local\Temp\7b57c26a8208756f37e8df8331f94610.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1888
-