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Analysis
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max time kernel
199s -
max time network
227s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
11/10/2023, 07:09
Static task
static1
Behavioral task
behavioral1
Sample
doc#230928330.exe
Resource
win7-20230831-en
General
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Target
doc#230928330.exe
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Size
688KB
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MD5
733e39b98b5d9e34afd5feba60e74566
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SHA1
33b76f208403ff4a41de8c0b59edf02ead600843
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SHA256
3776d991080dd8cdf41d7b64315d1bccf2c09ed001058b9a28042d760f888163
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SHA512
e7a82d2ba88f93b395b53bff19b2b6b32617639cc731a04d2ee57d9b33cfd1e18a42d4d1ed99fdf5d6967d43438b7f354299a762bcd033a0e95174ac8c07d2af
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SSDEEP
12288:EuRr/TP5WypE15ZP5Lt35w2VM4k6yONHFs:Eu9/j0ypE15ZP5Lt35w2VM9ODs
Malware Config
Extracted
formbook
4.1
sn26
resenha10.bet
gulshan-rajput.com
xbus.tech
z813my.cfd
wlxzjlny.cfd
auntengotiempo.com
canada-reservation.com
thegiftcompany.shop
esthersilveirapropiedades.com
1wapws.top
ymjblnvo.cfd
termokimik.net
kushiro-artist-school.com
bmmboo.com
caceresconstructionservices.com
kentuckywalkabout.com
bringyourcart.com
miamiwinetour.com
bobcatsocial.site
thirdmind.network
4tbbwa.com
rhinosecurellc.net
rdparadise.com
radpm.xyz
thewhiteorchidspa.com
clhynfco.cfd
ngohcvja.cfd
woodennickelcandles.com
gg18rb.cfd
qcdrxwr.cfd
974dp.com
lagardere-vivendi-corp.net
chestnutmaretraining.com
seosjekk.online
ahevrlh.xyz
uedam.xyz
natrada.love
yoywvfw.top
unifiedtradingjapan.com
chinakaldi.com
agenciacolmeiadigital.com
wdlzzfkc.cfd
097850.com
xingcansy.com
uahrbqtj.cfd
charliehaywood.com
witheres.shop
sqiyvdrx.cfd
biopfizer.com
tiktokviewer.com
prftwgmw.cfd
sfsdnwpf.cfd
linkboladewahub.xyz
orvados.com
goodshepherdopcesva.com
christianlovewv.com
cdicontrols.com
hawskio26.click
ownlegalhelp.com
tiydmdzp.cfd
ppirr.biz
stonyatrick.com
itsamazingbarley.com
msjbaddf.cfd
zachmahl.com
Signatures
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Formbook payload 4 IoCs
resource yara_rule behavioral1/memory/2644-16-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/2644-20-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/2408-26-0x0000000000080000-0x00000000000AF000-memory.dmp formbook behavioral1/memory/2408-29-0x0000000000080000-0x00000000000AF000-memory.dmp formbook -
Deletes itself 1 IoCs
pid Process 1896 cmd.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 2724 set thread context of 2644 2724 doc#230928330.exe 30 PID 2644 set thread context of 1248 2644 doc#230928330.exe 22 PID 2408 set thread context of 1248 2408 raserver.exe 22 -
Suspicious behavior: EnumeratesProcesses 24 IoCs
pid Process 2724 doc#230928330.exe 2644 doc#230928330.exe 2644 doc#230928330.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe 2408 raserver.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1248 Explorer.EXE -
Suspicious behavior: MapViewOfSection 5 IoCs
pid Process 2644 doc#230928330.exe 2644 doc#230928330.exe 2644 doc#230928330.exe 2408 raserver.exe 2408 raserver.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2724 doc#230928330.exe Token: SeDebugPrivilege 2644 doc#230928330.exe Token: SeDebugPrivilege 2408 raserver.exe -
Suspicious use of WriteProcessMemory 19 IoCs
description pid Process procid_target PID 2724 wrote to memory of 1908 2724 doc#230928330.exe 29 PID 2724 wrote to memory of 1908 2724 doc#230928330.exe 29 PID 2724 wrote to memory of 1908 2724 doc#230928330.exe 29 PID 2724 wrote to memory of 1908 2724 doc#230928330.exe 29 PID 2724 wrote to memory of 2644 2724 doc#230928330.exe 30 PID 2724 wrote to memory of 2644 2724 doc#230928330.exe 30 PID 2724 wrote to memory of 2644 2724 doc#230928330.exe 30 PID 2724 wrote to memory of 2644 2724 doc#230928330.exe 30 PID 2724 wrote to memory of 2644 2724 doc#230928330.exe 30 PID 2724 wrote to memory of 2644 2724 doc#230928330.exe 30 PID 2724 wrote to memory of 2644 2724 doc#230928330.exe 30 PID 1248 wrote to memory of 2408 1248 Explorer.EXE 31 PID 1248 wrote to memory of 2408 1248 Explorer.EXE 31 PID 1248 wrote to memory of 2408 1248 Explorer.EXE 31 PID 1248 wrote to memory of 2408 1248 Explorer.EXE 31 PID 2408 wrote to memory of 1896 2408 raserver.exe 32 PID 2408 wrote to memory of 1896 2408 raserver.exe 32 PID 2408 wrote to memory of 1896 2408 raserver.exe 32 PID 2408 wrote to memory of 1896 2408 raserver.exe 32
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:1248 -
C:\Users\Admin\AppData\Local\Temp\doc#230928330.exe"C:\Users\Admin\AppData\Local\Temp\doc#230928330.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2724 -
C:\Users\Admin\AppData\Local\Temp\doc#230928330.exe"{path}"3⤵PID:1908
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C:\Users\Admin\AppData\Local\Temp\doc#230928330.exe"{path}"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2644
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C:\Windows\SysWOW64\raserver.exe"C:\Windows\SysWOW64\raserver.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2408 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\doc#230928330.exe"3⤵
- Deletes itself
PID:1896
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