Analysis
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max time kernel
149s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20250410-en -
resource tags
arch:x64arch:x86image:win10v2004-20250410-enlocale:en-usos:windows10-2004-x64system -
submitted
16/04/2025, 14:13
Static task
static1
Behavioral task
behavioral1
Sample
4zASnGa4OgB4N7r.exe
Resource
win10v2004-20250410-en
General
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Target
4zASnGa4OgB4N7r.exe
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Size
649KB
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MD5
f1aafe1fa887b90aa7f08674eb68e4f1
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SHA1
a9564877424e164fc1c1653f6fe54eba40b6ce8e
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SHA256
6036a28c74493ce0e6d87a468959a047011d2e6cf63807d9a3d154b8642d7e65
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SHA512
a2822e11abec9945101b3d69e6990ab4428d1bb8768faf17771a2af7c70cca258ca5d6cadbb623b35297edc5ce97830c19c9b8b6385609a975216d8860daf005
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SSDEEP
12288:iHf2ThrfQJzs2F8yIoblebQlWDXS0cyy7nNbDC3yUTMWCFSzgg6CTkR:AfKhrf0sXGes303ONbG3xTyUgDf
Malware Config
Extracted
formbook
4.1
hi13
olidspot.shop
aise-your-voice.sbs
9ydygorig3l7z.xyz
netuzio.xyz
erspacehealthandwellness.info
hbnzk.cfd
uklor.shop
tudiofoti.pro
onety.skin
iralavinc.online
teelpath.shop
w-yudfjp.shop
betka.xyz
lx2cbhe5vee0e1.xyz
ndotoverf.pro
loud-sevice.click
enckubs.shop
anpack.shop
nity-3d-development.dev
iaolento12.sbs
xectgroup.net
avakey.shop
kfast.store
ayeewenvqzqm.top
66xq2.top
cvaultshielded.live
5zbm0.cfd
g1wszulqv7lc.xyz
rog.top
xplosion-proof.lat
aysec.net
999game.website
3a4p8gq8bojwn.xyz
x92q.top
akextow.net
t775.top
873013.xyz
tu1x120.top
9882aa1216.autos
ayarwarna21.live
ardengoal.net
8ln62.cfd
elvetvoiceskiresorts.website
kpqh.town
njjwh.info
movps.net
pb79kasy.vip
ellbar.shop
inktrim.xyz
hagrinleemotooltechus.shop
olayl
tp-batik77-1.vip
looring-services329769.sbs
130t.xyz
9gi02.cfd
elayrunway.shop
phones-br.sbs
aser-skin-treatment-95250.bond
ry-prodentims.shop
rtelegans.art
01411.club
it4n1ar4t0k7o0.xyz
igitalmilanolegacy.shop
ompanion.bio
gsp657.top
Signatures
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Formbook family
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Formbook payload 4 IoCs
resource yara_rule behavioral1/memory/4860-27-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/4860-107-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/4860-108-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/2164-111-0x00000000002F0000-0x000000000031F000-memory.dmp formbook -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 4560 powershell.exe 4804 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3027557611-1484967174-339164627-1000\Control Panel\International\Geo\Nation 4zASnGa4OgB4N7r.exe -
Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 5072 set thread context of 4860 5072 4zASnGa4OgB4N7r.exe 98 PID 4860 set thread context of 3452 4860 vbc.exe 56 PID 4860 set thread context of 3452 4860 vbc.exe 56 PID 2164 set thread context of 3452 2164 WWAHost.exe 56 -
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 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4zASnGa4OgB4N7r.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WWAHost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4664 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 62 IoCs
pid Process 5072 4zASnGa4OgB4N7r.exe 4560 powershell.exe 4804 powershell.exe 5072 4zASnGa4OgB4N7r.exe 4860 vbc.exe 4860 vbc.exe 4860 vbc.exe 4860 vbc.exe 4560 powershell.exe 4804 powershell.exe 4860 vbc.exe 4860 vbc.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe 2164 WWAHost.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3452 Explorer.EXE -
Suspicious behavior: MapViewOfSection 6 IoCs
pid Process 4860 vbc.exe 4860 vbc.exe 4860 vbc.exe 4860 vbc.exe 2164 WWAHost.exe 2164 WWAHost.exe -
Suspicious use of AdjustPrivilegeToken 25 IoCs
description pid Process Token: SeDebugPrivilege 5072 4zASnGa4OgB4N7r.exe Token: SeDebugPrivilege 4560 powershell.exe Token: SeDebugPrivilege 4804 powershell.exe Token: SeDebugPrivilege 4860 vbc.exe Token: SeShutdownPrivilege 3452 Explorer.EXE Token: SeCreatePagefilePrivilege 3452 Explorer.EXE Token: SeShutdownPrivilege 3452 Explorer.EXE Token: SeCreatePagefilePrivilege 3452 Explorer.EXE Token: SeShutdownPrivilege 3452 Explorer.EXE Token: SeCreatePagefilePrivilege 3452 Explorer.EXE Token: SeShutdownPrivilege 3452 Explorer.EXE Token: SeCreatePagefilePrivilege 3452 Explorer.EXE Token: SeDebugPrivilege 2164 WWAHost.exe Token: SeShutdownPrivilege 3452 Explorer.EXE Token: SeCreatePagefilePrivilege 3452 Explorer.EXE Token: SeShutdownPrivilege 3452 Explorer.EXE Token: SeCreatePagefilePrivilege 3452 Explorer.EXE Token: SeShutdownPrivilege 3452 Explorer.EXE Token: SeCreatePagefilePrivilege 3452 Explorer.EXE Token: SeShutdownPrivilege 3452 Explorer.EXE Token: SeCreatePagefilePrivilege 3452 Explorer.EXE Token: SeShutdownPrivilege 3452 Explorer.EXE Token: SeCreatePagefilePrivilege 3452 Explorer.EXE Token: SeShutdownPrivilege 3452 Explorer.EXE Token: SeCreatePagefilePrivilege 3452 Explorer.EXE -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 5072 wrote to memory of 4560 5072 4zASnGa4OgB4N7r.exe 92 PID 5072 wrote to memory of 4560 5072 4zASnGa4OgB4N7r.exe 92 PID 5072 wrote to memory of 4560 5072 4zASnGa4OgB4N7r.exe 92 PID 5072 wrote to memory of 4804 5072 4zASnGa4OgB4N7r.exe 94 PID 5072 wrote to memory of 4804 5072 4zASnGa4OgB4N7r.exe 94 PID 5072 wrote to memory of 4804 5072 4zASnGa4OgB4N7r.exe 94 PID 5072 wrote to memory of 4664 5072 4zASnGa4OgB4N7r.exe 96 PID 5072 wrote to memory of 4664 5072 4zASnGa4OgB4N7r.exe 96 PID 5072 wrote to memory of 4664 5072 4zASnGa4OgB4N7r.exe 96 PID 5072 wrote to memory of 4860 5072 4zASnGa4OgB4N7r.exe 98 PID 5072 wrote to memory of 4860 5072 4zASnGa4OgB4N7r.exe 98 PID 5072 wrote to memory of 4860 5072 4zASnGa4OgB4N7r.exe 98 PID 5072 wrote to memory of 4860 5072 4zASnGa4OgB4N7r.exe 98 PID 5072 wrote to memory of 4860 5072 4zASnGa4OgB4N7r.exe 98 PID 5072 wrote to memory of 4860 5072 4zASnGa4OgB4N7r.exe 98 PID 3452 wrote to memory of 2164 3452 Explorer.EXE 99 PID 3452 wrote to memory of 2164 3452 Explorer.EXE 99 PID 3452 wrote to memory of 2164 3452 Explorer.EXE 99 PID 2164 wrote to memory of 2356 2164 WWAHost.exe 100 PID 2164 wrote to memory of 2356 2164 WWAHost.exe 100 PID 2164 wrote to memory of 2356 2164 WWAHost.exe 100
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3452 -
C:\Users\Admin\AppData\Local\Temp\4zASnGa4OgB4N7r.exe"C:\Users\Admin\AppData\Local\Temp\4zASnGa4OgB4N7r.exe"2⤵
- 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:5072 -
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\4zASnGa4OgB4N7r.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4560
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\adXoeH.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4804
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\adXoeH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC563.tmp"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4664
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4860
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C:\Windows\SysWOW64\WWAHost.exe"C:\Windows\SysWOW64\WWAHost.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2164 -
C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2356
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5f82598172e681efe33bafb1345aa1746
SHA1f7dd8ea5671b1d7bd9de08261571f4f2966ff00a
SHA256193037bdbe445e13cbe62c1ee0531522d2ba26ef8dc336c86161b9cfce4d1ed6
SHA5124add760069a1ceeb7e39d0ba2e73cb22ddc87ca68cfa5fb6cf2610fbefc677184afccfbe3e87a06266cf65fc419967a56b8940e088dfcd2ef4666a5feb1fa6b1
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD56e007f1a7d4d7f274292056a68af2662
SHA14b036c718b802ce2156df5fdc0fcec57a79d051f
SHA2568d53c59dcb215bcbe970a0d3f82a30a11aa6adc2ece4520f54c340050e91a3ac
SHA51291065130558f6d9c497c7c1d4a2e9e5f3e8d12638fc43acf9c46773e510e7d3ce72691c4825a611684882bc1cfe4169afdaaa80a7b05934f59c3e161b17e919b