Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
27-03-2023 17:01
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230220-en
General
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Target
tmp.exe
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Size
815KB
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MD5
629b9eb152895dffb0f20875ef095662
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SHA1
621d9d0399b6ac2dd78cc82ff86df2a4ff8ada73
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SHA256
d47eb4bff603d2015f8dc6512a51e8b37e42c53d7760ceb0bcf34ea875200d14
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SHA512
49653756030145d41ebe40ff2f8da011251cdf847e72896ff5cfb4d60a15ad1b17a36f071ca1d5e0b0b08501b421b9e594f51b8a3bca8addde83427b56996a8b
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SSDEEP
12288:CA5sB0OIZ043Ws3yD/laH3lDhrBbFJeXGSFmwhUq9Nj4ilJhZ:CA5Em+43jW/laHdhJeXGIUq9Nj4iDD
Malware Config
Extracted
formbook
4.1
dr62
juanbrujo.com
toptasker.africa
g-labs.one
1redbuckpermonth.com
lasolutions.online
beginagainmen.com
iearn.site
leading-car.ru
codigosindiabetes.fun
6y8ud.bond
fptmarket.shop
ctjhxv3.vip
huluxia2.xyz
piggg08.uk
kms-pico-tools.com
westonandcate.com
giftrendz.com
kqwdhrendfywefdst.top
anchitchoudhary.com
sistemodasi.net
dotcomsolutions.co.uk
anastaciachetty.com
czh.ink
complete-energy-performance.com
kollanjurarna.se
anotherdaythelabel.com
fengkoo.com
sunsongproductions20.com
horhog.com
chq-1.com
cryptogame.rsvp
jjzb10a.xyz
raffletokens.com
djmikehall.com
baychocolates.online
ecoskiusa.com
myenergyusage.co.uk
lipcarehub.africa
isstrainingaz.com
engagementbuzz.com
jordanheritagita.online
cheaphockeysticks.com
rodeosonline.uk
access247connect.info
85putao.com
josefa.wien
pilcoh.online
apothakeehair.com
danadelseck.com
dslimme.com
alacatimacunu.com
caplesssociety.com
creativeirishgfts.com
blografie.com
hamfoods.com
ballonstunisie.com
jingduxueyue.site
goldoholic.com
millennialcore.net
tacairservice.com
betheme.shop
bathroadtraders.co.uk
jas757.com
crossovers-82617.com
573415.com
Signatures
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Formbook payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/4228-140-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/4228-144-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/4756-149-0x0000000000980000-0x00000000009AF000-memory.dmp formbook behavioral2/memory/4756-151-0x0000000000980000-0x00000000009AF000-memory.dmp formbook -
Suspicious use of SetThreadContext 3 IoCs
Processes:
tmp.exetmp.execmmon32.exedescription pid process target process PID 4132 set thread context of 4228 4132 tmp.exe tmp.exe PID 4228 set thread context of 2416 4228 tmp.exe Explorer.EXE PID 4756 set thread context of 2416 4756 cmmon32.exe Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 46 IoCs
Processes:
tmp.exetmp.execmmon32.exepid process 4132 tmp.exe 4132 tmp.exe 4228 tmp.exe 4228 tmp.exe 4228 tmp.exe 4228 tmp.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe 4756 cmmon32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 2416 Explorer.EXE -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
tmp.execmmon32.exepid process 4228 tmp.exe 4228 tmp.exe 4228 tmp.exe 4756 cmmon32.exe 4756 cmmon32.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
Processes:
tmp.exetmp.execmmon32.exeExplorer.EXEdescription pid process Token: SeDebugPrivilege 4132 tmp.exe Token: SeDebugPrivilege 4228 tmp.exe Token: SeDebugPrivilege 4756 cmmon32.exe Token: SeShutdownPrivilege 2416 Explorer.EXE Token: SeCreatePagefilePrivilege 2416 Explorer.EXE Token: SeShutdownPrivilege 2416 Explorer.EXE Token: SeCreatePagefilePrivilege 2416 Explorer.EXE Token: SeShutdownPrivilege 2416 Explorer.EXE Token: SeCreatePagefilePrivilege 2416 Explorer.EXE Token: SeShutdownPrivilege 2416 Explorer.EXE Token: SeCreatePagefilePrivilege 2416 Explorer.EXE -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
tmp.exeExplorer.EXEcmmon32.exedescription pid process target process PID 4132 wrote to memory of 4700 4132 tmp.exe tmp.exe PID 4132 wrote to memory of 4700 4132 tmp.exe tmp.exe PID 4132 wrote to memory of 4700 4132 tmp.exe tmp.exe PID 4132 wrote to memory of 4228 4132 tmp.exe tmp.exe PID 4132 wrote to memory of 4228 4132 tmp.exe tmp.exe PID 4132 wrote to memory of 4228 4132 tmp.exe tmp.exe PID 4132 wrote to memory of 4228 4132 tmp.exe tmp.exe PID 4132 wrote to memory of 4228 4132 tmp.exe tmp.exe PID 4132 wrote to memory of 4228 4132 tmp.exe tmp.exe PID 2416 wrote to memory of 4756 2416 Explorer.EXE cmmon32.exe PID 2416 wrote to memory of 4756 2416 Explorer.EXE cmmon32.exe PID 2416 wrote to memory of 4756 2416 Explorer.EXE cmmon32.exe PID 4756 wrote to memory of 968 4756 cmmon32.exe cmd.exe PID 4756 wrote to memory of 968 4756 cmmon32.exe cmd.exe PID 4756 wrote to memory of 968 4756 cmmon32.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\cmmon32.exe"C:\Windows\SysWOW64\cmmon32.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\tmp.exe"3⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2416-187-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-185-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-200-0x0000000003080000-0x000000000308A000-memory.dmpFilesize
40KB
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memory/2416-199-0x0000000003070000-0x0000000003072000-memory.dmpFilesize
8KB
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memory/2416-165-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-197-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-166-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-195-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-194-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-193-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-192-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-146-0x0000000007800000-0x00000000078E1000-memory.dmpFilesize
900KB
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memory/2416-191-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-190-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-189-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-188-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-186-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-184-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-154-0x0000000007910000-0x0000000007A03000-memory.dmpFilesize
972KB
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memory/2416-155-0x0000000007910000-0x0000000007A03000-memory.dmpFilesize
972KB
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memory/2416-157-0x0000000007910000-0x0000000007A03000-memory.dmpFilesize
972KB
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memory/2416-160-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-161-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-162-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-163-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-164-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-198-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-196-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-173-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-168-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-169-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-170-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-171-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-172-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-167-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-174-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-175-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/2416-176-0x00000000032F0000-0x00000000032F2000-memory.dmpFilesize
8KB
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memory/2416-183-0x00000000012A0000-0x00000000012B0000-memory.dmpFilesize
64KB
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memory/4132-139-0x00000000065D0000-0x000000000666C000-memory.dmpFilesize
624KB
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memory/4132-134-0x0000000005220000-0x00000000057C4000-memory.dmpFilesize
5.6MB
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memory/4132-133-0x00000000002B0000-0x0000000000380000-memory.dmpFilesize
832KB
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memory/4132-136-0x0000000004BE0000-0x0000000004BEA000-memory.dmpFilesize
40KB
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memory/4132-137-0x0000000004EB0000-0x0000000004EC0000-memory.dmpFilesize
64KB
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memory/4132-138-0x0000000004EB0000-0x0000000004EC0000-memory.dmpFilesize
64KB
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memory/4132-135-0x0000000004C70000-0x0000000004D02000-memory.dmpFilesize
584KB
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memory/4228-140-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/4228-145-0x0000000001430000-0x0000000001444000-memory.dmpFilesize
80KB
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memory/4228-143-0x0000000001570000-0x00000000018BA000-memory.dmpFilesize
3.3MB
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memory/4228-144-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/4756-150-0x0000000002AF0000-0x0000000002E3A000-memory.dmpFilesize
3.3MB
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memory/4756-153-0x0000000002A10000-0x0000000002AA3000-memory.dmpFilesize
588KB
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memory/4756-149-0x0000000000980000-0x00000000009AF000-memory.dmpFilesize
188KB
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memory/4756-148-0x0000000000970000-0x000000000097C000-memory.dmpFilesize
48KB
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memory/4756-151-0x0000000000980000-0x00000000009AF000-memory.dmpFilesize
188KB
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memory/4756-147-0x0000000000970000-0x000000000097C000-memory.dmpFilesize
48KB