General
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Target
625c489b71a4a7b7dc61dc3121368f02.bin
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Size
912KB
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Sample
230331-bttnpsgb56
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MD5
c36feba16c5a113237c90899cab99419
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SHA1
aafd0452faf74ef7e634a24fb297df053a13aa64
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SHA256
dfb75215e1d8a58d0daa685abba7dd08a979e2a86944b01bbac06e32bb905e29
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SHA512
8d548209de3ef6b55d6f2bb2e24be4ca84fe134b8275eb746b87b746b5bf57a14e35afe30cd48f128d62b189d267f866b603f92ae9db3fb4917f2f9e12acb3ea
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SSDEEP
24576:iBeUOiiKRCa8JBERkJrTrcRSD9hqf0oVkIjIBMND:iB4aWi2JDJBkVVEBMND
Static task
static1
Behavioral task
behavioral1
Sample
53f32eb1e2023b9346427d2111b0e4ac33ff4592384a1f0dae3dd5fc90dc4b2c.xls
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
53f32eb1e2023b9346427d2111b0e4ac33ff4592384a1f0dae3dd5fc90dc4b2c.xls
Resource
win10v2004-20230220-en
Malware Config
Extracted
purecrypter
http://192.3.215.60/uo7/Cbqta.png
Extracted
formbook
4.1
ar73
classgorilla.com
b6817.com
1wwuwa.top
dgslimited.africa
deepwaterships.com
hkshshoptw.shop
hurricanevalleyatvjamboree.com
ckpconsulting.com
laojiangmath.com
authenticityhacking.com
family-doctor-53205.com
investinstgeorgeut.com
lithoearthsolution.africa
quickhealcareltd.co.uk
delightkgrillw.top
freezeclosettoilet.com
coo1star.com
gemgamut.com
enrichednetworksolutions.com
betterbeeclean.com
kbmstr.com
colorusainc.com
five-dollar-meals.com
baozhuang8.com
la-home-service.com
innovantexclusive.com
chateaudevillars.co.uk
echadholisticbar.com
naijacarprices.africa
4652.voto
kraftheonz.com
ingrambaby.com
braeunungsoel.ch
sweetcariadgifts.co.uk
kui693.com
akatov-top.ru
epollresearch.online
cupandsaucybooks.com
arredobagno.club
gt.sale
dskincare.com
cursosemcasa.site
leaf-spa.net
deathbeforedeceit.com
azvvs.com
laptops-39165.com
ccwt.vip
011965.com
mtevz.online
jacksontcpassettlement.com
aldeajerusalen.com
kellnovaglobalfood.info
alphametatek.online
lcssthh.com
dumelogold9ja.africa
d-storic.com
mogi.africa
ghostt.net
aksharsigns.online
goglucofort.com
b708.com
controlplus.systems
lightandstory.info
invstcai.sbs
2348x.com
Targets
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Target
53f32eb1e2023b9346427d2111b0e4ac33ff4592384a1f0dae3dd5fc90dc4b2c.xls
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Size
1.0MB
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MD5
625c489b71a4a7b7dc61dc3121368f02
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SHA1
a36ef17d7c854bd238b6113148b8ec11f54286d7
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SHA256
53f32eb1e2023b9346427d2111b0e4ac33ff4592384a1f0dae3dd5fc90dc4b2c
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SHA512
93a0dd13791b1ab3db705c6f74ea820c120a95ae041a6186474c16b19fe1c6d44d0b9ef7a816a47f71c82847b5f7941af88eb1b964dba513fc89c9eb800e2240
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SSDEEP
24576:lLKiSSMMednE8akAmmjmRakAmmjmw+MXUlHeA2222222222222222222222K2D0z:lLK2Mnaaoeaaoz+MX7TZVAw
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PureCrypter
PureCrypter is a .NET malware loader first seen in early 2021.
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Formbook payload
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Uses the VBS compiler for execution
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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