formbook | 49db0f5a8084b3bd660a46be3b33f497772c57cbaad095df927b7d07b73c8ffe

Analysis

max time kernel
149s
max time network
130s
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, 07:01

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General

Target

payment confirmation.exe
Size

680KB
MD5

670ec4d161f3b49adb0b58058bed084b
SHA1

5e889f32779fc120704288450fae1bd1dfbd0926
SHA256

637ec5277677d323a35dce85ac7fb3440ec70ca14fbaa051a2df46652a4711d4
SHA512

a23a569972d95ad0405e3e83a7200eb463abd88ee669ac76a85621e513148979de8e4965cad4cda90bdbe35ff31377e7d579581237f670f73fa008b4b8db9965
SSDEEP

12288:iYnwXaswecl9h8UtmmU2kNntDA7ITIMN8rQnNfkGSdhXZXi6yiah:GweRWmR2IDA7Jo8rQnizdj

Score

10^/10

formbook a01d discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

a01d

Decoy

eniorshousing05.shop

rywisevas.biz

4726.pizza

itchen-design-42093.bond

3456.tech

4825.plus

nlinecraps.xyz

itamins-52836.bond

nfluencer-marketing-40442.bond

nline-advertising-58573.bond

rautogroups.net

limbtrip.net

oftware-download-14501.bond

nline-advertising-66733.bond

erity.xyz

xknrksi.icu

x-ist.club

yber-security-26409.bond

oincatch.xyz

onitoring-devices-34077.bond

Signatures

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

Formbook payload 2 IoCs

rat

resource	yara_rule
behavioral2/memory/3552-36-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2588-92-0x0000000000530000-0x000000000055F000-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.

execution

PowerShell

T1059.001

pid	Process
1968	powershell.exe
4740	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-1-5-21-1121399784-3202166597-3503557106-1000\Control Panel\International\Geo\Nation	payment confirmation.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2208 set thread context of 3552	2208	payment confirmation.exe	95
PID 3552 set thread context of 3412	3552	RegSvcs.exe	56
PID 2588 set thread context of 3412	2588	control.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 6 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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	control.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	payment confirmation.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.

persistence execution

Scheduled Task

T1053.005

pid	Process
384	schtasks.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
2208	payment confirmation.exe
1968	powershell.exe
4740	powershell.exe
2208	payment confirmation.exe
3552	RegSvcs.exe
3552	RegSvcs.exe
3552	RegSvcs.exe
3552	RegSvcs.exe
1968	powershell.exe
4740	powershell.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe
2588	control.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
3552	RegSvcs.exe
3552	RegSvcs.exe
3552	RegSvcs.exe
2588	control.exe
2588	control.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	2208	payment confirmation.exe
Token: SeDebugPrivilege	1968	powershell.exe
Token: SeDebugPrivilege	4740	powershell.exe
Token: SeDebugPrivilege	3552	RegSvcs.exe
Token: SeDebugPrivilege	2588	control.exe
Token: SeShutdownPrivilege	3412	Explorer.EXE
Token: SeCreatePagefilePrivilege	3412	Explorer.EXE
Token: SeShutdownPrivilege	3412	Explorer.EXE
Token: SeCreatePagefilePrivilege	3412	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3412	Explorer.EXE

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 1968	2208	payment confirmation.exe	89
PID 2208 wrote to memory of 1968	2208	payment confirmation.exe	89
PID 2208 wrote to memory of 1968	2208	payment confirmation.exe	89
PID 2208 wrote to memory of 4740	2208	payment confirmation.exe	91
PID 2208 wrote to memory of 4740	2208	payment confirmation.exe	91
PID 2208 wrote to memory of 4740	2208	payment confirmation.exe	91
PID 2208 wrote to memory of 384	2208	payment confirmation.exe	93
PID 2208 wrote to memory of 384	2208	payment confirmation.exe	93
PID 2208 wrote to memory of 384	2208	payment confirmation.exe	93
PID 2208 wrote to memory of 3552	2208	payment confirmation.exe	95
PID 2208 wrote to memory of 3552	2208	payment confirmation.exe	95
PID 2208 wrote to memory of 3552	2208	payment confirmation.exe	95
PID 2208 wrote to memory of 3552	2208	payment confirmation.exe	95
PID 2208 wrote to memory of 3552	2208	payment confirmation.exe	95
PID 2208 wrote to memory of 3552	2208	payment confirmation.exe	95
PID 3412 wrote to memory of 2588	3412	Explorer.EXE	97
PID 3412 wrote to memory of 2588	3412	Explorer.EXE	97
PID 3412 wrote to memory of 2588	3412	Explorer.EXE	97
PID 2588 wrote to memory of 1440	2588	control.exe	98
PID 2588 wrote to memory of 1440	2588	control.exe	98
PID 2588 wrote to memory of 1440	2588	control.exe	98

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3412
- C:\Users\Admin\AppData\Local\Temp\payment confirmation.exe
  "C:\Users\Admin\AppData\Local\Temp\payment 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:2208
- - 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\payment confirmation.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1968
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZeqyQbn.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4740
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZeqyQbn" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB6CD.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:384
- - 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:3552
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2128
- C:\Windows\SysWOW64\control.exe
  "C:\Windows\SysWOW64\control.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:2588
- - 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:1440

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\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
56616b2bb2ac546ce272afae55fefd63

SHA1
0a6df5cda077a95fb237d02fa02f0042ab83f2e6

SHA256
99b769cdba907fbe3fd54f4e61142025b1f0d42bb9ea1a2c50fd0d1d2b6f2177

SHA512
7b8dc53067a42f89d76c50840465b3dfae83369531ac4223b86e52dba4ca7aaab66d327fe34713e5c1bb0d59d1940a6bd350559ea0ac6a194ec6266ae1203854

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nv22ydwg.dpb.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB6CD.tmp

Filesize
1KB

MD5
c5d95aea0df96c3c5fcdbce39f828556

SHA1
cbc532235e05512700511897e0af92a54c31c0e5

SHA256
2e0d70638db31d2fc4714f1c62c5c895144b5b36a6d75f6fecf222afae302d81

SHA512
0ddf342ac1b79a39bbd2624e78b7523dbb698821e194a1636f89a009b1eac0bf129e020d50d1ecc9e6fd4c29122be375a64ac8d2e3e9883308607f000e7bd002

Download Submit
memory/1968-90-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/1968-22-0x00000000060C0000-0x0000000006126000-memory.dmp

Filesize
408KB

Download
memory/1968-75-0x00000000080B0000-0x000000000872A000-memory.dmp

Filesize
6.5MB

Download
memory/1968-79-0x0000000007CF0000-0x0000000007D86000-memory.dmp

Filesize
600KB

Download
memory/1968-51-0x0000000006D80000-0x0000000006DCC000-memory.dmp

Filesize
304KB

Download
memory/1968-50-0x0000000006740000-0x000000000675E000-memory.dmp

Filesize
120KB

Download
memory/1968-84-0x0000000007D90000-0x0000000007D98000-memory.dmp

Filesize
32KB

Download
memory/1968-16-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/1968-15-0x0000000005150000-0x0000000005186000-memory.dmp

Filesize
216KB

Download
memory/1968-17-0x0000000005920000-0x0000000005F48000-memory.dmp

Filesize
6.2MB

Download
memory/1968-19-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/1968-18-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/1968-20-0x0000000005740000-0x0000000005762000-memory.dmp

Filesize
136KB

Download
memory/1968-64-0x0000000074E80000-0x0000000074ECC000-memory.dmp

Filesize
304KB

Download
memory/1968-21-0x0000000006050000-0x00000000060B6000-memory.dmp

Filesize
408KB

Download
memory/1968-33-0x0000000006230000-0x0000000006584000-memory.dmp

Filesize
3.3MB

Download
memory/2208-3-0x0000000004AF0000-0x0000000004B82000-memory.dmp

Filesize
584KB

Download
memory/2208-4-0x0000000004BA0000-0x0000000004BAA000-memory.dmp

Filesize
40KB

Download
memory/2208-2-0x00000000051E0000-0x0000000005784000-memory.dmp

Filesize
5.6MB

Download
memory/2208-1-0x00000000000B0000-0x0000000000160000-memory.dmp

Filesize
704KB

Download
memory/2208-5-0x0000000004E20000-0x0000000004EBC000-memory.dmp

Filesize
624KB

Download
memory/2208-10-0x0000000002370000-0x00000000023E8000-memory.dmp

Filesize
480KB

Download
memory/2208-49-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/2208-9-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/2208-8-0x00000000745FE000-0x00000000745FF000-memory.dmp

Filesize
4KB

Download
memory/2208-7-0x00000000051C0000-0x00000000051DE000-memory.dmp

Filesize
120KB

Download
memory/2208-0-0x00000000745FE000-0x00000000745FF000-memory.dmp

Filesize
4KB

Download
memory/2208-6-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/2588-78-0x0000000000F30000-0x0000000000F57000-memory.dmp

Filesize
156KB

Download
memory/2588-92-0x0000000000530000-0x000000000055F000-memory.dmp

Filesize
188KB

Download
memory/3412-96-0x00000000081C0000-0x00000000082F2000-memory.dmp

Filesize
1.2MB

Download
memory/3552-36-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4740-82-0x0000000007430000-0x0000000007444000-memory.dmp

Filesize
80KB

Download
memory/4740-42-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/4740-52-0x0000000006E40000-0x0000000006E72000-memory.dmp

Filesize
200KB

Download
memory/4740-80-0x00000000073F0000-0x0000000007401000-memory.dmp

Filesize
68KB

Download
memory/4740-81-0x0000000007420000-0x000000000742E000-memory.dmp

Filesize
56KB

Download
memory/4740-68-0x0000000007090000-0x0000000007133000-memory.dmp

Filesize
652KB

Download
memory/4740-83-0x0000000007530000-0x000000000754A000-memory.dmp

Filesize
104KB

Download
memory/4740-77-0x0000000007260000-0x000000000726A000-memory.dmp

Filesize
40KB

Download
memory/4740-63-0x0000000006E20000-0x0000000006E3E000-memory.dmp

Filesize
120KB

Download
memory/4740-35-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/4740-34-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/4740-91-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/4740-53-0x0000000074E80000-0x0000000074ECC000-memory.dmp

Filesize
304KB

Download
memory/4740-76-0x00000000071F0000-0x000000000720A000-memory.dmp

Filesize
104KB

Download