Analysis
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max time kernel
149s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
09-05-2024 10:12
Static task
static1
Behavioral task
behavioral1
Sample
eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe
Resource
win7-20240508-en
General
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Target
eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe
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Size
573KB
-
MD5
90d93d073d92e1cd47f4d792f430bbbc
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SHA1
3e4fe2f29722803551c31fe38aa04d97ec9150e7
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SHA256
eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb
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SHA512
bd1daa7f963319f40e59c27870737f43e61e087c20cc0c3605a23910eb3a3a1aa27384f2c041d2a12bb1aed35adaabad6f7b797fbdd61acd5dde181046441481
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SSDEEP
12288:rccadOGEW1ivxTRRSXyXQjDYq7C+5bLTTrBGZKGYC1DrJh6xjfHBB778Q6:IWGEW16TRRSKcAGbzrB4SC1DrJ0ZJB
Malware Config
Extracted
formbook
4.1
fs83
blastol.space
tomwalkerisfalco.com
us-sumatrraslimbellytonic.com
drywallandpaintingservice.com
vntapp.net
passportpages.site
at-mim.com
yeondagoods.com
teomanyildirim.com
paygame.site
senze.art
alhandco.com
9831bsej.xyz
traumatic.xyz
sos-soutien.com
thetechnolgy.live
washing-machine-46612.bond
marvsneakers.com
shequbaike.net
xc4f35fg4h35fg4h53.top
587659.com
mydiamondsea.com
purifyelements.com
key-royalty.com
aimuzil.fun
ykautomotives.com
naelm.xyz
memejseventhall.com
opensource.beer
whiskersfood.com
piedrajuansebastian.net
q3cts.baby
wdfa.xyz
marketfield.shop
id91920.com
22yorkwood.com
sogracefully.net
nodoubt2025tour.com
042024b.vip
fmegsw.com
zsqd4i.com
clashfitness.com
matrixtech.biz
ketoxiamejaworks.buzz
ariostech.com
cardingforum.co
comicdesk.xyz
johnsonforchair.com
mpower-recruitment.com
essenceemporium.us
die-mosaik.schule
saturnp.com
tophotoffers.com
rosamorflorerialima.com
askhelpsecur.us
lifestyledbymodigital.com
clintforcouncil2021.com
king1122.com
veterinariaconvet.com.co
jackandthebox.net
donderbosgames.com
wszy.site
off7979.com
justklip.com
buywestlakevillagehomes.com
Signatures
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Formbook payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/1140-11-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/1140-16-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/1140-66-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/4588-71-0x0000000000AE0000-0x0000000000B0F000-memory.dmp formbook -
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe -
Suspicious use of SetThreadContext 4 IoCs
Processes:
eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exeRegSvcs.exemsdt.exedescription pid process target process PID 2208 set thread context of 1140 2208 eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe RegSvcs.exe PID 1140 set thread context of 3372 1140 RegSvcs.exe Explorer.EXE PID 1140 set thread context of 3372 1140 RegSvcs.exe Explorer.EXE PID 4588 set thread context of 3372 4588 msdt.exe Explorer.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 60 IoCs
Processes:
RegSvcs.exepowershell.exemsdt.exepid process 1140 RegSvcs.exe 1140 RegSvcs.exe 1140 RegSvcs.exe 1140 RegSvcs.exe 4136 powershell.exe 4136 powershell.exe 1140 RegSvcs.exe 1140 RegSvcs.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe 4588 msdt.exe -
Suspicious behavior: MapViewOfSection 6 IoCs
Processes:
RegSvcs.exemsdt.exepid process 1140 RegSvcs.exe 1140 RegSvcs.exe 1140 RegSvcs.exe 1140 RegSvcs.exe 4588 msdt.exe 4588 msdt.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
RegSvcs.exepowershell.exeExplorer.EXEmsdt.exedescription pid process Token: SeDebugPrivilege 1140 RegSvcs.exe Token: SeDebugPrivilege 4136 powershell.exe Token: SeShutdownPrivilege 3372 Explorer.EXE Token: SeCreatePagefilePrivilege 3372 Explorer.EXE Token: SeDebugPrivilege 4588 msdt.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exeExplorer.EXEmsdt.exedescription pid process target process PID 2208 wrote to memory of 4136 2208 eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe powershell.exe PID 2208 wrote to memory of 4136 2208 eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe powershell.exe PID 2208 wrote to memory of 4136 2208 eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe powershell.exe PID 2208 wrote to memory of 1140 2208 eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe RegSvcs.exe PID 2208 wrote to memory of 1140 2208 eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe RegSvcs.exe PID 2208 wrote to memory of 1140 2208 eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe RegSvcs.exe PID 2208 wrote to memory of 1140 2208 eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe RegSvcs.exe PID 2208 wrote to memory of 1140 2208 eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe RegSvcs.exe PID 2208 wrote to memory of 1140 2208 eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe RegSvcs.exe PID 3372 wrote to memory of 4588 3372 Explorer.EXE msdt.exe PID 3372 wrote to memory of 4588 3372 Explorer.EXE msdt.exe PID 3372 wrote to memory of 4588 3372 Explorer.EXE msdt.exe PID 4588 wrote to memory of 1348 4588 msdt.exe cmd.exe PID 4588 wrote to memory of 1348 4588 msdt.exe cmd.exe PID 4588 wrote to memory of 1348 4588 msdt.exe cmd.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3372 -
C:\Users\Admin\AppData\Local\Temp\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe"C:\Users\Admin\AppData\Local\Temp\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe"2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2208 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4136 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1140 -
C:\Windows\SysWOW64\msdt.exe"C:\Windows\SysWOW64\msdt.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4588 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵PID:1348
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82