General
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Target
vbc.exe
-
Size
530KB
-
Sample
221003-p32ybsgbhp
-
MD5
e0f08dfaeaed44278f920fc7273fdf44
-
SHA1
5e0c30d0b93c402d537cfb5e07eaa8d56d95d1f4
-
SHA256
82478a8a9aad7d755492677e29689c5656bddb130798408bc38a751ccd35cfbd
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SHA512
dacd0c17a959a682289e8a2425d3987f26e6cbccb0c6c8ef610a8b7e6add41482ff7772c42e71ef35dc084489d400dc14b7e9d4376b7729f5e08a618c8e69f41
-
SSDEEP
6144:HTouKrWBEu3/Z2lpGDHU3ykJADi/X0+MNfSN5TLCeQap2BUsMD:HToPWBv/cpGrU3yxDmX03NyKa
Static task
static1
Behavioral task
behavioral1
Sample
vbc.exe
Resource
win7-20220901-en
Malware Config
Extracted
formbook
bi0n
3KYw9ovswPHR8QjRyDcR1P46YXc=
/i8gGNAsn2I4VHkv7E44xdsQ
0oYE4IF6u2qKez0TkX0VsLfQKmrUvA==
0nUgH3O7ILSf55sR
B8eQnZvxZq0i
35ZK/5/4VQ/51I0u6044xdsQ
LEkzAqEVlUvz3KShj/I=
FuRY/gTKCbaGD8B4r+CF
WAx3RjCdHNeoyqShj/I=
G9OonMc0ee4OO10=
pVnKruS9wrUShKiD+mxBETGimk6j2w6sbA==
Ek0YsB98EYYQ34QJxDAMpNEJ
Pf3g1xANKHVWtJipZo8tOpc=
avm1BbiAitY/XGkG
AL1jTUvMB9LU8JUx7U44xdsQ
9rY39HDHSAvJ3wT5a5h0NXS4FX8=
uNfEhR+jBsooG0Q=
z4kkKTW4P6VO8hXISnhTWQ==
yU0Km8lo11zmnlU=
FL1xdvfWE7Z172AKWeU=
EhvBW3lSJ2Hk3u+mkfijYtk0akV6
NcVPF70a1xAMECYGSnhTWQ==
8LtAJK+GtTWQgjG/6xK4gP/iVw==
4f/AdKKEw7Mk
apmJQL4134p/26Shj/I=
Lccx3EU1c+aoOJ0waNJyUQ==
oGImKheZNfqyxKShj/I=
bI17OTgpR4tsulPZSnhTWQ==
q00JP33Jq7ef55sR
Cb0r3+HBtpsVr961M5UgvdPXQ1YcjpxrZA==
Jd1F/KkSz8QWdBWTQa9AEUGxv0t8
FbdrTFwzGFAcXg2suxfjqvJKdH0=
ep5fTXNXVUCW76A38VU4xdsQ
Bp4i3uLFw65yM6Shj/I=
uH1cHrYvqG1WHr54r+CF
sK6ClbdCrm1EXnc8I1PrgP/iVw==
EOqplKmOpZYGiT6r807rgP/iVw==
PgB3Xf/5I50B3X716lAh2P46YXc=
86Mh2e/Io8mHB7AxtBw4xdsQ
KvC6wkdNTo1KzO7LRbKITU6xv0t8
74H/0ADZFJNTAxnJSnhTWQ==
qVUB2IrqXiiIsg==
FLY1+j+fPatS9tjZT3VhXw==
0vHap1THNJ0PI1JBbt25gP/iVw==
3+aaNDQlTEebHFE1siA4xdsQ
WviPVGxMKWQ/6hO/zTgY4Rlb7GgAR8mP
ymwcGp6VerKJK1w/suSlYtk0akV6
hhuYiki3L+K63PapXVEru58=
hLaiYMortWUjMGJNSK1L2P46YXc=
HNJpUgVp35l6otOkYVEru58=
A60qCqcLqCKVizrSSnhTWQ==
gU27mrp9c6lrlB2NjvaWKwmZu0Z2
tX3uymZWjxSKdyfztyEqrp4=
K1lVTutB5F+4r1/fSnhTWQ==
r82BHKIIee4OO10=
E9OOIYvka+4OO10=
95Rn72+ydkQLrt/EjKKaKEyQQA==
mT3Hoo/kq59H/qt4r+CF
5oc0NDefVkqS55AlsBw4xdsQ
cXsnKVZHYqGf55sR
Y39HSfprB4kNLF8v8E44xdsQ
PkHqj6+YltWmGpNGhQ==
f5+PYRiQaCqyIUAZ
n0Px8A2KQ0Ci+ZIk4084xdsQ
smtricktechnologies.com
Targets
-
-
Target
vbc.exe
-
Size
530KB
-
MD5
e0f08dfaeaed44278f920fc7273fdf44
-
SHA1
5e0c30d0b93c402d537cfb5e07eaa8d56d95d1f4
-
SHA256
82478a8a9aad7d755492677e29689c5656bddb130798408bc38a751ccd35cfbd
-
SHA512
dacd0c17a959a682289e8a2425d3987f26e6cbccb0c6c8ef610a8b7e6add41482ff7772c42e71ef35dc084489d400dc14b7e9d4376b7729f5e08a618c8e69f41
-
SSDEEP
6144:HTouKrWBEu3/Z2lpGDHU3ykJADi/X0+MNfSN5TLCeQap2BUsMD:HToPWBv/cpGrU3yxDmX03NyKa
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Uses the VBS compiler for execution
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Suspicious use of SetThreadContext
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