formbook | d0cff61258d18def7ad7129368ecaccf5d2389eb1fd79b6cbb411c65c5783e0d

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
03-02-2025 18:08

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General

Target

order confirmation.exe
Size

688KB
MD5

c662d081f4cd41e817cc9e246ca54633
SHA1

0d1383e23f4b4a9aec5b8a43725af2212a5bdc83
SHA256

d0cff61258d18def7ad7129368ecaccf5d2389eb1fd79b6cbb411c65c5783e0d
SHA512

9230b6c03e706740dfd262dea4bf9848b87d92659a5e9431c97ee790c664f31bf20867feb98f6819f8bb24c300ba45e784c94e30f9961443362ff4f7e40b9ac0
SSDEEP

12288:vYN/Dswecl9h3/IWs0CFEhNnut872bdnP54UBBTFGLJmqHtJLfPDGlVFSl2p0f+p:bweO3/9/Cq/leTFGdm8tJL6l6AHVLn

Score

10^/10

formbook 3nop discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

3nop

Decoy

subur88wap.sbs

tyai1.top

skillbeast.site

kcclassiccars.net

lghomes.net

eijanno.cyou

work-in-usa-60100.bond

268chill.store

bharatwin.biz

cakjitu01.xyz

misafert.xyz

hiretemp.net

lvekz-onearmed.top

amanda-manopo.info

seo-companies22.online

casinowalletth.net

maynrson.monster

bewizi.com

thedronetechhub.shop

car-insurance-93947.bond

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
Formbook family
formbook

Formbook payload 3 IoCs

rat

resource	yara_rule
behavioral2/memory/3708-19-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3708-25-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2044-73-0x00000000004F0000-0x000000000051F000-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.

execution

PowerShell

T1059.001

pid	Process
668	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-805940606-1861219160-370298170-1000\Control Panel\International\Geo\Nation	order confirmation.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3928 set thread context of 3708	3928	order confirmation.exe	94
PID 3708 set thread context of 3544	3708	RegSvcs.exe	56
PID 2044 set thread context of 3544	2044	msiexec.exe	56

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	order confirmation.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	msiexec.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.

persistence execution

Scheduled Task

T1053.005

pid	Process
4280	schtasks.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
3928	order confirmation.exe
3928	order confirmation.exe
3928	order confirmation.exe
3928	order confirmation.exe
668	powershell.exe
3708	RegSvcs.exe
3708	RegSvcs.exe
3708	RegSvcs.exe
3708	RegSvcs.exe
668	powershell.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
3708	RegSvcs.exe
3708	RegSvcs.exe
3708	RegSvcs.exe
2044	msiexec.exe
2044	msiexec.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	3928	order confirmation.exe
Token: SeDebugPrivilege	668	powershell.exe
Token: SeDebugPrivilege	3708	RegSvcs.exe
Token: SeDebugPrivilege	2044	msiexec.exe
Token: SeShutdownPrivilege	3544	Explorer.EXE
Token: SeCreatePagefilePrivilege	3544	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3544	Explorer.EXE

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3928 wrote to memory of 668	3928	order confirmation.exe	89
PID 3928 wrote to memory of 668	3928	order confirmation.exe	89
PID 3928 wrote to memory of 668	3928	order confirmation.exe	89
PID 3928 wrote to memory of 4280	3928	order confirmation.exe	91
PID 3928 wrote to memory of 4280	3928	order confirmation.exe	91
PID 3928 wrote to memory of 4280	3928	order confirmation.exe	91
PID 3928 wrote to memory of 1340	3928	order confirmation.exe	93
PID 3928 wrote to memory of 1340	3928	order confirmation.exe	93
PID 3928 wrote to memory of 1340	3928	order confirmation.exe	93
PID 3928 wrote to memory of 3708	3928	order confirmation.exe	94
PID 3928 wrote to memory of 3708	3928	order confirmation.exe	94
PID 3928 wrote to memory of 3708	3928	order confirmation.exe	94
PID 3928 wrote to memory of 3708	3928	order confirmation.exe	94
PID 3928 wrote to memory of 3708	3928	order confirmation.exe	94
PID 3928 wrote to memory of 3708	3928	order confirmation.exe	94
PID 3544 wrote to memory of 2044	3544	Explorer.EXE	95
PID 3544 wrote to memory of 2044	3544	Explorer.EXE	95
PID 3544 wrote to memory of 2044	3544	Explorer.EXE	95
PID 2044 wrote to memory of 3032	2044	msiexec.exe	96
PID 2044 wrote to memory of 3032	2044	msiexec.exe	96
PID 2044 wrote to memory of 3032	2044	msiexec.exe	96

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3544
- C:\Users\Admin\AppData\Local\Temp\order confirmation.exe
  "C:\Users\Admin\AppData\Local\Temp\order confirmation.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:3928
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GkYIbr.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:668
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GkYIbr" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFABB.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4280
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:1340
- - 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:3708
- C:\Windows\SysWOW64\msiexec.exe
  "C:\Windows\SysWOW64\msiexec.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:2044
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ueurcmkj.c4o.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFABB.tmp

Filesize
1KB

MD5
f71b228562c8ed8c6330c27fce600bb6

SHA1
6e1534b40e0b2cbd91b5c8b10717597483ec5a8a

SHA256
4f15e6bdda8516489a939d9e24755da5f1485512863511c14c02a0383c7bea23

SHA512
ff699045dd4bf3a2c04e8fa1f022751e89c02246cb64bba17052c5b2104aa236d7cfa5661a3e9cca643c4a11ffe8c8fbf8f2704d33574958e8c87c655a8ebf2d

Download Submit
memory/668-41-0x00000000065C0000-0x00000000065DE000-memory.dmp

Filesize
120KB

Download
memory/668-64-0x0000000007910000-0x000000000792A000-memory.dmp

Filesize
104KB

Download
memory/668-42-0x0000000006760000-0x00000000067AC000-memory.dmp

Filesize
304KB

Download
memory/668-76-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/668-72-0x0000000007C30000-0x0000000007C38000-memory.dmp

Filesize
32KB

Download
memory/668-71-0x0000000007C50000-0x0000000007C6A000-memory.dmp

Filesize
104KB

Download
memory/668-70-0x0000000007B50000-0x0000000007B64000-memory.dmp

Filesize
80KB

Download
memory/668-69-0x0000000007B40000-0x0000000007B4E000-memory.dmp

Filesize
56KB

Download
memory/668-68-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/668-16-0x0000000002CC0000-0x0000000002CF6000-memory.dmp

Filesize
216KB

Download
memory/668-67-0x0000000007B10000-0x0000000007B21000-memory.dmp

Filesize
68KB

Download
memory/668-17-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/668-18-0x00000000058A0000-0x0000000005EC8000-memory.dmp

Filesize
6.2MB

Download
memory/668-66-0x0000000007B90000-0x0000000007C26000-memory.dmp

Filesize
600KB

Download
memory/668-21-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/668-65-0x0000000007980000-0x000000000798A000-memory.dmp

Filesize
40KB

Download
memory/668-63-0x0000000007F50000-0x00000000085CA000-memory.dmp

Filesize
6.5MB

Download
memory/668-58-0x00000000075D0000-0x0000000007673000-memory.dmp

Filesize
652KB

Download
memory/668-40-0x00000000060D0000-0x0000000006424000-memory.dmp

Filesize
3.3MB

Download
memory/668-33-0x0000000005620000-0x0000000005642000-memory.dmp

Filesize
136KB

Download
memory/668-35-0x00000000057E0000-0x0000000005846000-memory.dmp

Filesize
408KB

Download
memory/668-34-0x00000000056C0000-0x0000000005726000-memory.dmp

Filesize
408KB

Download
memory/668-57-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/668-55-0x0000000002C60000-0x0000000002C70000-memory.dmp

Filesize
64KB

Download
memory/668-56-0x0000000007560000-0x000000000757E000-memory.dmp

Filesize
120KB

Download
memory/668-45-0x0000000071BA0000-0x0000000071BEC000-memory.dmp

Filesize
304KB

Download
memory/668-44-0x0000000007580000-0x00000000075B2000-memory.dmp

Filesize
200KB

Download
memory/668-43-0x000000007F7F0000-0x000000007F800000-memory.dmp

Filesize
64KB

Download
memory/2044-73-0x00000000004F0000-0x000000000051F000-memory.dmp

Filesize
188KB

Download
memory/2044-59-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

Filesize
72KB

Download
memory/2044-60-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

Filesize
72KB

Download
memory/2044-62-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

Filesize
72KB

Download
memory/3544-27-0x0000000007B00000-0x0000000007C21000-memory.dmp

Filesize
1.1MB

Download
memory/3544-80-0x0000000009040000-0x0000000009149000-memory.dmp

Filesize
1.0MB

Download
memory/3544-77-0x0000000007B00000-0x0000000007C21000-memory.dmp

Filesize
1.1MB

Download
memory/3708-19-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3708-26-0x00000000011D0000-0x00000000011E5000-memory.dmp

Filesize
84KB

Download
memory/3708-25-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3708-23-0x0000000001310000-0x000000000165A000-memory.dmp

Filesize
3.3MB

Download
memory/3928-5-0x0000000004C80000-0x0000000004C8A000-memory.dmp

Filesize
40KB

Download
memory/3928-2-0x00000000051D0000-0x0000000005774000-memory.dmp

Filesize
5.6MB

Download
memory/3928-1-0x0000000000230000-0x00000000002E0000-memory.dmp

Filesize
704KB

Download
memory/3928-10-0x0000000002530000-0x00000000025AA000-memory.dmp

Filesize
488KB

Download
memory/3928-9-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/3928-0-0x00000000752EE000-0x00000000752EF000-memory.dmp

Filesize
4KB

Download
memory/3928-7-0x0000000005050000-0x000000000506E000-memory.dmp

Filesize
120KB

Download
memory/3928-6-0x0000000004F90000-0x000000000502C000-memory.dmp

Filesize
624KB

Download
memory/3928-8-0x00000000752EE000-0x00000000752EF000-memory.dmp

Filesize
4KB

Download
memory/3928-3-0x0000000004CC0000-0x0000000004D52000-memory.dmp

Filesize
584KB

Download
memory/3928-4-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/3928-22-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download