Analysis
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max time kernel
150s -
max time network
145s -
platform
windows11-21h2_x64 -
resource
win11-20250410-en -
resource tags
arch:x64arch:x86image:win11-20250410-enlocale:en-usos:windows11-21h2-x64system -
submitted
17/04/2025, 07:39
Static task
static1
Behavioral task
behavioral1
Sample
Purchase Order-P54477890.exe
Resource
win10v2004-20250313-en
General
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Target
Purchase Order-P54477890.exe
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Size
680KB
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MD5
5ac076044272cb7878a22d6f5581fc4c
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SHA1
9055ab9dca9fa390733c23a4de4ec9f15f59aaa5
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SHA256
a90bca8c1f6a63cc34a896eb3883428fab6fb6b4aca385ac917fdafcdbf9e774
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SHA512
009c77bfa2650940dbeacdc64093b7b9fbff633cfbb96f823a6a314fdd01e52a2d7633d071d10990c6f164edd5942dc6a252e7679d19c02369ddd04b60c4efd6
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SSDEEP
12288:o1LM2iN0f2ThrfmT3cNfQhATUQXbFZmS0im4B2ngkR:p1WfKhreTZAYOPjQH
Malware Config
Extracted
formbook
4.1
bi14
ilansocials.online
rishticodiegfortyseven.online
ostase-ba.cfd
cinema.tech
omprasyacol.store
esir.shop
umhyal3gvbpl.xyz
lurv.wtf
aospin-sms.xyz
itness-apps-workout1.sbs
reshcarluxury.shop
3xq3.cyou
erraceheatpassion.lifestyle
octurasys.net
ilyrug.net
yj889.xyz
railertof.net
4270766.xyz
sduoduo11.sbs
oeboom.net
27.social
onceiveremarknumber.lifestyle
lectric-cars-topics.sbs
helondonsculptureprize.net
odkinpodcast.online
uori-usa-store.shop
e-s.net
yk8.xyz
4khm.top
inrars.net
angshopbb25l.top
efrigerators-71721.bond
rdiamond.shop
etpass.info
tuber.vip
xtoolbox-report.net
enkyo.fun
qih.tech
8hng.top
luearcmanufacturing.net
xiyfc.info
ertad.xyz
89wins.world
takefish.run
rendzystore.net
3212.art
owerzone188.shop
etforge.tech
onbaliilezzetustalari.xyz
reativ-server.net
o-smartphones-cc82f689.bond
igocorporation.online
xjxp.town
loot.tel
2hmyznrex.xyz
nivy.shop
202.loan
tv5pp.top
elehot.info
zieply.xyz
60vf6.cfd
rg-hctgic.vip
andweg.shop
8295.locker
cav154.vip
Signatures
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Formbook family
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Formbook payload 3 IoCs
resource yara_rule behavioral2/memory/1396-43-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/1396-86-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral2/memory/4588-88-0x0000000000DC0000-0x0000000000DEF000-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 3948 powershell.exe 2640 powershell.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 5164 set thread context of 1396 5164 Purchase Order-P54477890.exe 91 PID 1396 set thread context of 3256 1396 vbc.exe 52 PID 1396 set thread context of 3256 1396 vbc.exe 52 PID 4588 set thread context of 3256 4588 NETSTAT.EXE 52 -
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 7 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Purchase Order-P54477890.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 vbc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language NETSTAT.EXE -
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
pid Process 4588 NETSTAT.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 4356 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 63 IoCs
pid Process 5164 Purchase Order-P54477890.exe 5164 Purchase Order-P54477890.exe 5164 Purchase Order-P54477890.exe 5164 Purchase Order-P54477890.exe 2640 powershell.exe 3948 powershell.exe 5164 Purchase Order-P54477890.exe 5164 Purchase Order-P54477890.exe 5164 Purchase Order-P54477890.exe 1396 vbc.exe 1396 vbc.exe 1396 vbc.exe 1396 vbc.exe 2640 powershell.exe 3948 powershell.exe 1396 vbc.exe 1396 vbc.exe 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE 4588 NETSTAT.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3256 Explorer.EXE -
Suspicious behavior: MapViewOfSection 6 IoCs
pid Process 1396 vbc.exe 1396 vbc.exe 1396 vbc.exe 1396 vbc.exe 4588 NETSTAT.EXE 4588 NETSTAT.EXE -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 5164 Purchase Order-P54477890.exe Token: SeDebugPrivilege 2640 powershell.exe Token: SeDebugPrivilege 3948 powershell.exe Token: SeDebugPrivilege 1396 vbc.exe Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeDebugPrivilege 4588 NETSTAT.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE Token: SeCreatePagefilePrivilege 3256 Explorer.EXE Token: SeShutdownPrivilege 3256 Explorer.EXE -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 3256 Explorer.EXE -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 5164 wrote to memory of 2640 5164 Purchase Order-P54477890.exe 84 PID 5164 wrote to memory of 2640 5164 Purchase Order-P54477890.exe 84 PID 5164 wrote to memory of 2640 5164 Purchase Order-P54477890.exe 84 PID 5164 wrote to memory of 3948 5164 Purchase Order-P54477890.exe 86 PID 5164 wrote to memory of 3948 5164 Purchase Order-P54477890.exe 86 PID 5164 wrote to memory of 3948 5164 Purchase Order-P54477890.exe 86 PID 5164 wrote to memory of 4356 5164 Purchase Order-P54477890.exe 88 PID 5164 wrote to memory of 4356 5164 Purchase Order-P54477890.exe 88 PID 5164 wrote to memory of 4356 5164 Purchase Order-P54477890.exe 88 PID 5164 wrote to memory of 416 5164 Purchase Order-P54477890.exe 90 PID 5164 wrote to memory of 416 5164 Purchase Order-P54477890.exe 90 PID 5164 wrote to memory of 416 5164 Purchase Order-P54477890.exe 90 PID 5164 wrote to memory of 1396 5164 Purchase Order-P54477890.exe 91 PID 5164 wrote to memory of 1396 5164 Purchase Order-P54477890.exe 91 PID 5164 wrote to memory of 1396 5164 Purchase Order-P54477890.exe 91 PID 5164 wrote to memory of 1396 5164 Purchase Order-P54477890.exe 91 PID 5164 wrote to memory of 1396 5164 Purchase Order-P54477890.exe 91 PID 5164 wrote to memory of 1396 5164 Purchase Order-P54477890.exe 91 PID 1396 wrote to memory of 4588 1396 vbc.exe 92 PID 1396 wrote to memory of 4588 1396 vbc.exe 92 PID 1396 wrote to memory of 4588 1396 vbc.exe 92 PID 4588 wrote to memory of 3692 4588 NETSTAT.EXE 93 PID 4588 wrote to memory of 3692 4588 NETSTAT.EXE 93 PID 4588 wrote to memory of 3692 4588 NETSTAT.EXE 93
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3256 -
C:\Users\Admin\AppData\Local\Temp\Purchase Order-P54477890.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order-P54477890.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5164 -
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\Purchase Order-P54477890.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2640
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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\nfERrYgNoi.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3948
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nfERrYgNoi" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBF0A.tmp"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4356
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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⤵PID:416
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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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1396 -
C:\Windows\SysWOW64\NETSTAT.EXE"C:\Windows\SysWOW64\NETSTAT.EXE"4⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Gathers network information
- 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\vbc.exe"5⤵
- System Location Discovery: System Language Discovery
PID:3692
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
18KB
MD5b6230301766274a8407162e7b9887802
SHA11d54776c17044b283add6cae5c8cb552c43463c5
SHA25607b242934e649fa6f5f22561610ff862920b7c2b28cac5e06f416f4e4a965382
SHA51250aff666f84e53925cfdd90440c18050ea5172ccee6df7e101baab36ab2ffce5150585a95d8fae91413a89838cfecb5baa608d9ad5b86cdafcb12e4a6a9a46db
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5206733f7ba2ab564e1998ba558bcbad8
SHA13476d02dc57b50c95de9ecf787af4f3767e72ac2
SHA256d7244a7d37be8dec8cc930055eb9a96d7e45f4031ea325efba7b698348e29b3f
SHA5127518747998a277e09b71a77c5da1444888c5efdeb82d2a560943a70d9559609a2f126231c829e7ca8a0fcef3d7bdcff76b97ea4cf3878d4fee7109837b1bb1e7