formbook | 30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351

Analysis

max time kernel
149s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-02-2025 03:33

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General

Target

30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe
Size

908KB
MD5

624e535330a688d0e78e8a4e4ca70d97
SHA1

07161ed138f1ee9b5463391d6398b8f85a9dd2b6
SHA256

30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351
SHA512

ce5e3b37da471efac83f2c9b0f1554756385af0cc68589eec427924fd7b61d561863c309aca01f04019c887196e9da3c2e4396a08082b667edae0b1a84536fb3
SSDEEP

12288:h8SCnWMYou4yCyCx++xHDZqhxGrK6PJ9UqOMBXaWpelivORs9iV5V:h8SCnWMvyCyC8+xkxGnDUqOM1Gi22k3

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 3 IoCs

rat

resource	yara_rule
behavioral1/memory/2016-24-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2016-27-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1736-30-0x0000000000080000-0x00000000000AF000-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
2664	powershell.exe
2884	powershell.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1420 set thread context of 2016	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	38
PID 2016 set thread context of 1196	2016	MSBuild.exe	21
PID 2016 set thread context of 1196	2016	MSBuild.exe	21
PID 1736 set thread context of 1196	1736	explorer.exe	21

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 7 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	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.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	MSBuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.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
2792	schtasks.exe

Suspicious behavior: EnumeratesProcesses 35 IoCs

pid	Process
1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe
1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe
1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe
2884	powershell.exe
2664	powershell.exe
1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe
1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe
1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe
2016	MSBuild.exe
2016	MSBuild.exe
2016	MSBuild.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe
1736	explorer.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2016	MSBuild.exe
2016	MSBuild.exe
2016	MSBuild.exe
2016	MSBuild.exe
1736	explorer.exe
1736	explorer.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe
Token: SeDebugPrivilege	2884	powershell.exe
Token: SeDebugPrivilege	2664	powershell.exe
Token: SeDebugPrivilege	2016	MSBuild.exe
Token: SeDebugPrivilege	1736	explorer.exe

Suspicious use of WriteProcessMemory 35 IoCs

description	pid	Process	procid_target
PID 1420 wrote to memory of 2664	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	30
PID 1420 wrote to memory of 2664	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	30
PID 1420 wrote to memory of 2664	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	30
PID 1420 wrote to memory of 2664	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	30
PID 1420 wrote to memory of 2884	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	32
PID 1420 wrote to memory of 2884	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	32
PID 1420 wrote to memory of 2884	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	32
PID 1420 wrote to memory of 2884	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	32
PID 1420 wrote to memory of 2792	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	34
PID 1420 wrote to memory of 2792	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	34
PID 1420 wrote to memory of 2792	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	34
PID 1420 wrote to memory of 2792	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	34
PID 1420 wrote to memory of 2368	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	36
PID 1420 wrote to memory of 2368	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	36
PID 1420 wrote to memory of 2368	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	36
PID 1420 wrote to memory of 2368	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	36
PID 1420 wrote to memory of 1508	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	37
PID 1420 wrote to memory of 1508	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	37
PID 1420 wrote to memory of 1508	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	37
PID 1420 wrote to memory of 1508	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	37
PID 1420 wrote to memory of 2016	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	38
PID 1420 wrote to memory of 2016	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	38
PID 1420 wrote to memory of 2016	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	38
PID 1420 wrote to memory of 2016	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	38
PID 1420 wrote to memory of 2016	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	38
PID 1420 wrote to memory of 2016	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	38
PID 1420 wrote to memory of 2016	1420	30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe	38
PID 2016 wrote to memory of 1736	2016	MSBuild.exe	39
PID 2016 wrote to memory of 1736	2016	MSBuild.exe	39
PID 2016 wrote to memory of 1736	2016	MSBuild.exe	39
PID 2016 wrote to memory of 1736	2016	MSBuild.exe	39
PID 1736 wrote to memory of 1968	1736	explorer.exe	40
PID 1736 wrote to memory of 1968	1736	explorer.exe	40
PID 1736 wrote to memory of 1968	1736	explorer.exe	40
PID 1736 wrote to memory of 1968	1736	explorer.exe	40

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1196
- C:\Users\Admin\AppData\Local\Temp\30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe
  "C:\Users\Admin\AppData\Local\Temp\30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1420
- - 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\30af910477a154c4b07fa1cbb928f78bc7d714329f725b2a1f2cf7f3139ce351.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2664
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qOYDqUGqoG.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2884
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qOYDqUGqoG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp422E.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2792
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
    3⤵
    PID:2368
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
    3⤵
    PID:1508
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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:2016
  - - C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\SysWOW64\explorer.exe"
      4⤵
      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:1736
    - - C:\Windows\SysWOW64\cmd.exe
        
        /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:1968

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp422E.tmp

Filesize
1KB

MD5
5332396a56234c0f4d58907693be1b1a

SHA1
27ff3f25dadfde8d8644555d01dc98ae0b17fbf4

SHA256
7a08951048220267e24d0e5901377027fda33d229488b139973b073d30c1cdbe

SHA512
ff82e0a6b5ee66169683c4e9da02c3ed6df84ddeb6dc00f68291b49f19f9524ca8d4a08f5cae05b2c77c38be587add3e13df548afc747e87f64950df02fc29cc

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

Filesize
7KB

MD5
caba32bbe0c718ec8cd7d9de3f5f525d

SHA1
9efa6a619e6b76885bb33fcbec85c62e246534a5

SHA256
d9d2087d967ec627ecdebd19e0eddffe2bcaa188a7f6f95d67779f027f1bcb11

SHA512
ab180ec91a3524e4953b32e6472c3295fac899309ee418f3ea87946e0f746b15e546e7a581bacdc7c4e8d770ce21675398a91482e3b40ae792a13192b19d058b

Download Submit
memory/1196-31-0x0000000006E50000-0x0000000006FB8000-memory.dmp

Filesize
1.4MB

Download
memory/1420-4-0x000000007497E000-0x000000007497F000-memory.dmp

Filesize
4KB

Download
memory/1420-26-0x0000000074970000-0x000000007505E000-memory.dmp

Filesize
6.9MB

Download
memory/1420-5-0x0000000074970000-0x000000007505E000-memory.dmp

Filesize
6.9MB

Download
memory/1420-6-0x0000000000360000-0x00000000003DA000-memory.dmp

Filesize
488KB

Download
memory/1420-3-0x0000000000900000-0x000000000091E000-memory.dmp

Filesize
120KB

Download
memory/1420-2-0x0000000074970000-0x000000007505E000-memory.dmp

Filesize
6.9MB

Download
memory/1420-1-0x0000000000930000-0x0000000000A18000-memory.dmp

Filesize
928KB

Download
memory/1420-0-0x000000007497E000-0x000000007497F000-memory.dmp

Filesize
4KB

Download
memory/1736-29-0x00000000008C0000-0x0000000000B41000-memory.dmp

Filesize
2.5MB

Download
memory/1736-30-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/2016-24-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2016-23-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2016-21-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2016-27-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2016-19-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download