Analysis
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max time kernel
148s -
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
13-11-2024 17:15
Static task
static1
Behavioral task
behavioral1
Sample
66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe
Resource
win7-20241010-en
General
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Target
66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe
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Size
743KB
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MD5
7cc3bd874c22dc1e9f5f55f6104cabc0
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SHA1
9a5455c7ad644164c811b2fc356716f43f501a2b
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SHA256
66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f
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SHA512
dc24f8f2aa2732d5c2252da34fcdff5e8462283d8e658c9774211af20b3d3d4c63cb0588430c4690fd622e85e815491b6dee6bc968cf8cccdab6d540868c53ac
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SSDEEP
12288:uKghZfmcEraWlPrMxQKwu3zIEG52mh7CsLDEbZjfgS0v2M:Rg/f6raMMxQKwujIlh7dDE1ErF
Malware Config
Extracted
formbook
4.1
hy29
obswell.online
etflix.luxury
ulunguwethu.store
ulbcenter.shop
nswering-service-mi-de-tt.click
upport-marketplace84.click
wepxbd163.lat
mplants-doctors.today
aofexf90yj.top
hermodynamic.space
dfg3n489.cyou
off.gay
alkak.cam
ijanarko.net
7tl.site
yaanincma.store
ires-47022.bond
elek4dalt77.xyz
foxsakepeople.online
ndefeatedqs.shop
ordseetouristik.reisen
eviewmywebsite.xyz
igitalcommandos.net
eqtech.net
5655600.xyz
rbis.site
entures-sharp.today
atrixslotviral.xyz
zrk148.ink
nline-advertising-18349.bond
unnify.net
ylosnackpark.online
sakasouzoku.net
emonslayerlatinclub.xyz
tus.live
tm189vip.live
eintix.store
oinflogo.xyz
nline-gaming-16655.bond
uyglp.one
ihjp69483.vip
n6n.xyz
veriox.xyz
limtightwaistkh.shop
roelitecraft.mom
eifeigou.top
inak.net
audesa.shop
ealclick.club
oktopus.kids
elisiaco.shop
xvsk.global
littlebitoffaith.net
dc188link04.xyz
tagprobe.band
orldlullaby.net
hswe.top
ultankinglogin.world
ustdoit.store
bhishekanand.biz
erminalplanner.app
oopia-faktura.info
a-consulting.online
owboyaero.net
84jys301.top
Signatures
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Formbook family
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Formbook payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4796-23-0x0000000000400000-0x000000000042F000-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:
66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exedescription pid process target process PID 2008 set thread context of 4796 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
Processes:
schtasks.exe66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exepowershell.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
powershell.exe66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exepid process 1772 powershell.exe 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe 4796 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe 4796 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe 1772 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
powershell.exe66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exedescription pid process Token: SeDebugPrivilege 1772 powershell.exe Token: SeDebugPrivilege 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exedescription pid process target process PID 2008 wrote to memory of 1772 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe powershell.exe PID 2008 wrote to memory of 1772 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe powershell.exe PID 2008 wrote to memory of 1772 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe powershell.exe PID 2008 wrote to memory of 2624 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe schtasks.exe PID 2008 wrote to memory of 2624 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe schtasks.exe PID 2008 wrote to memory of 2624 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe schtasks.exe PID 2008 wrote to memory of 452 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe PID 2008 wrote to memory of 452 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe PID 2008 wrote to memory of 452 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe PID 2008 wrote to memory of 4796 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe PID 2008 wrote to memory of 4796 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe PID 2008 wrote to memory of 4796 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe PID 2008 wrote to memory of 4796 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe PID 2008 wrote to memory of 4796 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe PID 2008 wrote to memory of 4796 2008 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe 66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe"C:\Users\Admin\AppData\Local\Temp\66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\tqLSItFXSP.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1772
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tqLSItFXSP" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC9A9.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2624
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C:\Users\Admin\AppData\Local\Temp\66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe"C:\Users\Admin\AppData\Local\Temp\66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe"2⤵PID:452
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C:\Users\Admin\AppData\Local\Temp\66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe"C:\Users\Admin\AppData\Local\Temp\66fe1e3469bf9b6f296ef8b0c22b16c98a40b3f3d80c424a4c79583c3c176d2f.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4796
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5055b0b9d17ac91ec221359d4613e2d86
SHA1afd400d4a4e7b76a3b0b89c1bf63afd4bc34faf6
SHA25640a23ba57345ca0b0f715a6eaff4ca326130fa52c73d49bf9c39dcdcf20a6cf0
SHA512c3b9801520eb64da11384a553b7964ba09c1e815790cef45fa625171a4815116072af093810ce5705ef14aab9f9d97485ca00744413bae7523035bdba8e496dd