Analysis
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max time kernel
146s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-12-2024 10:14
Static task
static1
Behavioral task
behavioral1
Sample
invoice 2024665-1112.exe
Resource
win7-20240903-en
General
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Target
invoice 2024665-1112.exe
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Size
848KB
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MD5
01558475f7d940f2fd80c0f2e4819169
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SHA1
56de61a2f8713d3f6711f85169bcf040f1cd6d5e
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SHA256
a4fa23e8786de563fd0eef88e32ea883672dc02c823f119ee8ffc82c0c0b6f9e
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SHA512
c6e26c54dfcd8eed8e864985c3b0cac8674667cf73b91377853744709ca7059e12268d2f8678b6b0b6579c71fe4a4ee6d3c006b9f60d7d65fbdcabdd0417ea34
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SSDEEP
12288:rLkcoxg7v3qnC11ErwIhh0F4qwUgUny5QLf99s6x2ABR7/ATY0kHgnC87og:ffmMv6Ckr7Mny5QLcMB5Mh7og
Malware Config
Extracted
formbook
4.1
cl21
0001.shop
earch-parttimejobs.today
are888.top
akanhaunthipped.shop
othing-heyu.xyz
cadvirsor.net
nclanalae.shop
lectric-cars-mexico.today
oxj-question.xyz
ersonalloanoffers.today
ersonalloans-fo54-fo37.click
verybody-ewfx.xyz
ercuremontauban.media
azilimdunyam.net
airs-clinicato.today
wiftsscend.click
ertainly-jbws.xyz
8xeng.app
damekadmitageable.cfd
ollapsedec.shop
mpldo.app
g18q29a.top
etaddiction.tech
lbatasalboinamoco.shop
eyyzj-medical.xyz
ote-lmeg.xyz
cellelukacs.shop
evinedesignz11.net
n217.vip
eimy.top
ellisimaa.shop
hjk-west.xyz
nline-dating-be-10.today
wocykmw.top
ytsxv.xyz
iding-lawn-mower.today
olarpergolasolutions.today
ainco.net
r86yd.top
ndrvb-stock.xyz
ing88vn.today
vez3.xyz
fg-am.pro
ultplanlz.click
ecurebet.click
fjng-court.xyz
rsenalatamanaxweed.shop
iaoyingtao16.vip
rime-kvsff.xyz
ufdd-interesting.xyz
qbdl-base.xyz
ushihq.xyz
400108pptddbo685.top
tself-gqemlq.xyz
uyher.shop
ffprintshoplv.shop
ushyniceneobaza.cfd
dmrroa.net
ar-deals-ca-8966160.live
ramx-jorv.top
ifw-less.xyz
hwisdom.net
xrjgq-prepare.xyz
rchertravel.click
ingledatings46.xyz
Signatures
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Formbook family
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Formbook payload 3 IoCs
resource yara_rule behavioral2/memory/2980-6-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/2980-9-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/4696-14-0x0000000000930000-0x000000000095F000-memory.dmp formbook -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 4892 set thread context of 2980 4892 invoice 2024665-1112.exe 83 PID 2980 set thread context of 3376 2980 svchost.exe 56 PID 4696 set thread context of 3376 4696 msdt.exe 56 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 4488 4892 WerFault.exe 82 -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msdt.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language invoice 2024665-1112.exe -
Suspicious behavior: EnumeratesProcesses 62 IoCs
pid Process 2980 svchost.exe 2980 svchost.exe 2980 svchost.exe 2980 svchost.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe 4696 msdt.exe -
Suspicious behavior: MapViewOfSection 6 IoCs
pid Process 4892 invoice 2024665-1112.exe 2980 svchost.exe 2980 svchost.exe 2980 svchost.exe 4696 msdt.exe 4696 msdt.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 2980 svchost.exe Token: SeShutdownPrivilege 3376 Explorer.EXE Token: SeCreatePagefilePrivilege 3376 Explorer.EXE Token: SeShutdownPrivilege 3376 Explorer.EXE Token: SeCreatePagefilePrivilege 3376 Explorer.EXE Token: SeDebugPrivilege 4696 msdt.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4892 invoice 2024665-1112.exe 4892 invoice 2024665-1112.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 4892 invoice 2024665-1112.exe 4892 invoice 2024665-1112.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 4892 wrote to memory of 2980 4892 invoice 2024665-1112.exe 83 PID 4892 wrote to memory of 2980 4892 invoice 2024665-1112.exe 83 PID 4892 wrote to memory of 2980 4892 invoice 2024665-1112.exe 83 PID 4892 wrote to memory of 2980 4892 invoice 2024665-1112.exe 83 PID 3376 wrote to memory of 4696 3376 Explorer.EXE 87 PID 3376 wrote to memory of 4696 3376 Explorer.EXE 87 PID 3376 wrote to memory of 4696 3376 Explorer.EXE 87 PID 4696 wrote to memory of 2288 4696 msdt.exe 89 PID 4696 wrote to memory of 2288 4696 msdt.exe 89 PID 4696 wrote to memory of 2288 4696 msdt.exe 89
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3376 -
C:\Users\Admin\AppData\Local\Temp\invoice 2024665-1112.exe"C:\Users\Admin\AppData\Local\Temp\invoice 2024665-1112.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4892 -
C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\invoice 2024665-1112.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2980
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4892 -s 7643⤵
- Program crash
PID:4488
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C:\Windows\SysWOW64\msdt.exe"C:\Windows\SysWOW64\msdt.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4696 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\SysWOW64\svchost.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2288
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4892 -ip 48921⤵PID:4760