Analysis
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max time kernel
150s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
02-04-2024 10:35
Static task
static1
Behavioral task
behavioral1
Sample
bnY2j1hTDlb4vxF.exe
Resource
win7-20240221-en
General
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Target
bnY2j1hTDlb4vxF.exe
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Size
610KB
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MD5
0b90be647821fb3812e6c340c6587fae
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SHA1
04ee5bf64f4fd6a512828a818c110697d19f18ab
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SHA256
12c7ec6f047ebf12cb9f142bb71fb0de5a61de79286776440b5814c94d93e2e4
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SHA512
d348ece6997947050c8b3c01df55f157767444892196c0bd001012c36c610b93696853f35080551e10bec6f4a15c1098cd1132acab84a697c4fed07deac34ab6
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SSDEEP
12288:233bFUoSfRmhTIJgWGdm6HrC/QpCiriaEHCnLEovkR:23pqf8TIJge6HrCy6hHCLEd
Malware Config
Extracted
formbook
4.1
ns03
dipity.tech
agathis.fun
ekaterinai.store
elizabethsbookshelf.com
smilesustainably.com
tapeworm.xyz
beatricesswarthout.xyz
nsrpackersandpackers.in
yedxec.xyz
gildedbeautyaesthitics.com
hanibalbechar.com
fichaphuman.net
adilosk.shop
geezaran.com
ventasemail.com
phonecasesdirect.store
rctjuc.shop
sukimossmanagement.com
caller-id.today
kft07.vip
mahbubamaahi.com
tcindustrie.net
ng-stl.com
vb4n53g4fh354gf5jh.top
repair-services.today
fonbnk.pro
olivabelle.com
pqeomjr.cc
elevatedblanks.net
ambiatec.solutions
quantumaster.online
pocket-option.tech
circly.net
focus2c.com
armacao-de-oculos.com
bmcj365.com
maxhealthunity.com
taifengtechnologyservice.com
zerolethal.com
dramaqu.guru
kukrejaassociates.in
jamesjenner.com
signature-perfect.com
fbaparadise.com
yandada.us
rcpbooks.site
celonstore.fun
dailynewarker.com
594545.xyz
chuanruhaomen.com
planetpost.lol
kinovod130424.pro
lavanced.com
leclandesparents.com
childnchestcare.com
taiyuanbaoyang.com
engagenotrage.com
halffullliving.com
scheuermannworks.com
oengpalworld.store
derech-hamagah.com
clintomator.com
velvetgloveseasonings.store
pkclubc.site
grupooceanique.com
Signatures
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Formbook payload 4 IoCs
resource yara_rule behavioral1/memory/2536-11-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/2536-15-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/2112-21-0x00000000000D0000-0x00000000000FF000-memory.dmp formbook behavioral1/memory/2112-23-0x00000000000D0000-0x00000000000FF000-memory.dmp formbook -
Deletes itself 1 IoCs
pid Process 2472 cmd.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 1924 set thread context of 2536 1924 bnY2j1hTDlb4vxF.exe 28 PID 2536 set thread context of 1228 2536 bnY2j1hTDlb4vxF.exe 21 PID 2112 set thread context of 1228 2112 cmstp.exe 21 -
Suspicious behavior: EnumeratesProcesses 29 IoCs
pid Process 2536 bnY2j1hTDlb4vxF.exe 2536 bnY2j1hTDlb4vxF.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe 2112 cmstp.exe -
Suspicious behavior: MapViewOfSection 5 IoCs
pid Process 2536 bnY2j1hTDlb4vxF.exe 2536 bnY2j1hTDlb4vxF.exe 2536 bnY2j1hTDlb4vxF.exe 2112 cmstp.exe 2112 cmstp.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2536 bnY2j1hTDlb4vxF.exe Token: SeDebugPrivilege 2112 cmstp.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 1924 wrote to memory of 2536 1924 bnY2j1hTDlb4vxF.exe 28 PID 1924 wrote to memory of 2536 1924 bnY2j1hTDlb4vxF.exe 28 PID 1924 wrote to memory of 2536 1924 bnY2j1hTDlb4vxF.exe 28 PID 1924 wrote to memory of 2536 1924 bnY2j1hTDlb4vxF.exe 28 PID 1924 wrote to memory of 2536 1924 bnY2j1hTDlb4vxF.exe 28 PID 1924 wrote to memory of 2536 1924 bnY2j1hTDlb4vxF.exe 28 PID 1924 wrote to memory of 2536 1924 bnY2j1hTDlb4vxF.exe 28 PID 1228 wrote to memory of 2112 1228 Explorer.EXE 29 PID 1228 wrote to memory of 2112 1228 Explorer.EXE 29 PID 1228 wrote to memory of 2112 1228 Explorer.EXE 29 PID 1228 wrote to memory of 2112 1228 Explorer.EXE 29 PID 1228 wrote to memory of 2112 1228 Explorer.EXE 29 PID 1228 wrote to memory of 2112 1228 Explorer.EXE 29 PID 1228 wrote to memory of 2112 1228 Explorer.EXE 29 PID 2112 wrote to memory of 2472 2112 cmstp.exe 30 PID 2112 wrote to memory of 2472 2112 cmstp.exe 30 PID 2112 wrote to memory of 2472 2112 cmstp.exe 30 PID 2112 wrote to memory of 2472 2112 cmstp.exe 30
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of WriteProcessMemory
PID:1228 -
C:\Users\Admin\AppData\Local\Temp\bnY2j1hTDlb4vxF.exe"C:\Users\Admin\AppData\Local\Temp\bnY2j1hTDlb4vxF.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1924 -
C:\Users\Admin\AppData\Local\Temp\bnY2j1hTDlb4vxF.exe"C:\Users\Admin\AppData\Local\Temp\bnY2j1hTDlb4vxF.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2536
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C:\Windows\SysWOW64\cmstp.exe"C:\Windows\SysWOW64\cmstp.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\bnY2j1hTDlb4vxF.exe"3⤵
- Deletes itself
PID:2472
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