formbook | 49db0f5a8084b3bd660a46be3b33f497772c57cbaad095df927b7d07b73c8ffe

Analysis

max time kernel
146s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03-02-2025 07:04

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

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
behavioral1/memory/2988-24-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/992-28-0x0000000000080000-0x00000000000AF000-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
2088	powershell.exe
2144	powershell.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1668 set thread context of 2988	1668	payment confirmation.exe	37
PID 2988 set thread context of 1120	2988	RegSvcs.exe	20
PID 992 set thread context of 1120	992	help.exe	20

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	payment confirmation.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	help.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
2844	schtasks.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
1668	payment confirmation.exe
1668	payment confirmation.exe
2988	RegSvcs.exe
2988	RegSvcs.exe
2088	powershell.exe
2144	powershell.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe
992	help.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
2988	RegSvcs.exe
2988	RegSvcs.exe
2988	RegSvcs.exe
992	help.exe
992	help.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1668	payment confirmation.exe
Token: SeDebugPrivilege	2988	RegSvcs.exe
Token: SeDebugPrivilege	2088	powershell.exe
Token: SeDebugPrivilege	2144	powershell.exe
Token: SeDebugPrivilege	992	help.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 1668 wrote to memory of 2088	1668	payment confirmation.exe	31
PID 1668 wrote to memory of 2088	1668	payment confirmation.exe	31
PID 1668 wrote to memory of 2088	1668	payment confirmation.exe	31
PID 1668 wrote to memory of 2088	1668	payment confirmation.exe	31
PID 1668 wrote to memory of 2144	1668	payment confirmation.exe	33
PID 1668 wrote to memory of 2144	1668	payment confirmation.exe	33
PID 1668 wrote to memory of 2144	1668	payment confirmation.exe	33
PID 1668 wrote to memory of 2144	1668	payment confirmation.exe	33
PID 1668 wrote to memory of 2844	1668	payment confirmation.exe	34
PID 1668 wrote to memory of 2844	1668	payment confirmation.exe	34
PID 1668 wrote to memory of 2844	1668	payment confirmation.exe	34
PID 1668 wrote to memory of 2844	1668	payment confirmation.exe	34
PID 1668 wrote to memory of 2988	1668	payment confirmation.exe	37
PID 1668 wrote to memory of 2988	1668	payment confirmation.exe	37
PID 1668 wrote to memory of 2988	1668	payment confirmation.exe	37
PID 1668 wrote to memory of 2988	1668	payment confirmation.exe	37
PID 1668 wrote to memory of 2988	1668	payment confirmation.exe	37
PID 1668 wrote to memory of 2988	1668	payment confirmation.exe	37
PID 1668 wrote to memory of 2988	1668	payment confirmation.exe	37
PID 1668 wrote to memory of 2988	1668	payment confirmation.exe	37
PID 1668 wrote to memory of 2988	1668	payment confirmation.exe	37
PID 1668 wrote to memory of 2988	1668	payment confirmation.exe	37
PID 1120 wrote to memory of 992	1120	Explorer.EXE	58
PID 1120 wrote to memory of 992	1120	Explorer.EXE	58
PID 1120 wrote to memory of 992	1120	Explorer.EXE	58
PID 1120 wrote to memory of 992	1120	Explorer.EXE	58
PID 992 wrote to memory of 1416	992	help.exe	59
PID 992 wrote to memory of 1416	992	help.exe	59
PID 992 wrote to memory of 1416	992	help.exe	59
PID 992 wrote to memory of 1416	992	help.exe	59

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1120
- C:\Users\Admin\AppData\Local\Temp\payment confirmation.exe
  "C:\Users\Admin\AppData\Local\Temp\payment confirmation.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1668
- - 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:2088
- - 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:2144
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZeqyQbn" /XML "C:\Users\Admin\AppData\Local\Temp\tmp201E.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2844
- - 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:2988
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:1564
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2056
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:1664
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:108
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2764
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2848
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2868
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2884
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2864
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2880
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2892
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2896
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:1404
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2588
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2152
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2296
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2092
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:1128
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:1616
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2284
- C:\Windows\SysWOW64\help.exe
  "C:\Windows\SysWOW64\help.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:992
- - 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:1416

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

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp201E.tmp

Filesize
1KB

MD5
b58c0364fe8507cac9dd9a478250b064

SHA1
e0fd75ebeb5fddf9285cca6fbf426db44d7fa234

SHA256
31646c4506b1012235c9b19493a7d5abb6abd5b4baa3cf089891fd23ef20495a

SHA512
460d9d9f27a5111f0e88669226c3ef5519d100f570d0ca26aa89822a14e3045ed638c881a1906c371bf7a4456c7c4dcc19ed8e2dcd86f50e55f1f8cbfd0daff7

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
a4f283a377a49c00cc10122e1e52c35c

SHA1
7ebec27d42107e405c23b2385855b0d70aa6c88e

SHA256
7dc1aee19574e9ac39cac7e8cda8faae2a9f4099ab0576927264714a9f6f9b9e

SHA512
3245c00a425d04001eb588cb3796de04d6df037266585fb00990cf7853b19e56c4bc2fe7258aa60f1134538752ab215658b6dd69eb256158f802985eabf3e3c8

Download Submit
memory/992-28-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/992-27-0x0000000000DD0000-0x0000000000DD6000-memory.dmp

Filesize
24KB

Download
memory/1668-4-0x000000007449E000-0x000000007449F000-memory.dmp

Filesize
4KB

Download
memory/1668-5-0x0000000074490000-0x0000000074B7E000-memory.dmp

Filesize
6.9MB

Download
memory/1668-6-0x0000000000520000-0x0000000000598000-memory.dmp

Filesize
480KB

Download
memory/1668-0-0x000000007449E000-0x000000007449F000-memory.dmp

Filesize
4KB

Download
memory/1668-3-0x0000000000740000-0x000000000075E000-memory.dmp

Filesize
120KB

Download
memory/1668-25-0x0000000074490000-0x0000000074B7E000-memory.dmp

Filesize
6.9MB

Download
memory/1668-2-0x0000000074490000-0x0000000074B7E000-memory.dmp

Filesize
6.9MB

Download
memory/1668-1-0x0000000000330000-0x00000000003E0000-memory.dmp

Filesize
704KB

Download
memory/2988-20-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2988-24-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2988-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2988-21-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download