Analysis
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max time kernel
22s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
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submitted
17/04/2025, 07:55
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
Signatures
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Formbook
Formbook is a data stealing malware which is capable of stealing data.
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Formbook family
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Formbook payload 3 IoCs
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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.
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Uses the VBS compiler for execution 1 TTPs
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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 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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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 3 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Purchase Order-P54477890.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order-P54477890.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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\Local\Temp\Purchase Order-P54477890.exe"2⤵
- Command and Scripting Interpreter: PowerShell
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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"2⤵
- Command and Scripting Interpreter: PowerShell
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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\tmpC8FD.tmp"2⤵
- Scheduled Task/Job: Scheduled Task
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵
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C:\Windows\SysWOW64\chkdsk.exe"C:\Windows\SysWOW64\chkdsk.exe"3⤵
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"4⤵
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5a4500cb9907883e170eb638ecd34b0d5
SHA1602447f7722fd2bb1cf3014cd7a68288c48c13d3
SHA256516d8bf000c37de60c36b36021b31835e1ba2d8726c6ff1cbb6c527ef9c1335c
SHA512286d05595e4fe0cbbe1964cf009a140d1e6cc266396baaa1028f7e739bd1af3b8f48b62f97718c97f385da9563dcad3bddec1b120cb1ff2840438bd699682d3e
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Filesize
7.7MB
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Filesize
584KB
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Filesize
624KB
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Filesize
40KB
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Filesize
5.6MB
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Filesize
72KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
488KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
688KB
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Filesize
304KB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
80KB
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Filesize
3.3MB
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Filesize
6.2MB
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Filesize
7.7MB
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Filesize
32KB
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Filesize
120KB
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Filesize
216KB
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Filesize
200KB
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Filesize
408KB
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Filesize
104KB
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Filesize
7.7MB
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Filesize
120KB
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Filesize
652KB
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Filesize
68KB
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Filesize
304KB
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Filesize
104KB
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Filesize
6.5MB
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Filesize
40KB
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Filesize
304KB
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Filesize
600KB
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Filesize
7.7MB
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Filesize
56KB
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Filesize
136KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
772KB
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Filesize
40KB
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Filesize
188KB
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Filesize
188KB
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Filesize
188KB