formbook | e9a1f5e4de3dfdf6cbd66863a6fa6a638cce8fa9555991756820b5af48682c79

Analysis

max time kernel
146s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-02-2025 07:51

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General

Target

scancopyshippingpdf.exe
Size

737KB
MD5

370347aba2b49870171c625a63759e96
SHA1

662659b756079679b2f68da0a9da05dcbd4885ef
SHA256

e9a1f5e4de3dfdf6cbd66863a6fa6a638cce8fa9555991756820b5af48682c79
SHA512

e82de75505af21d52177dfc579a91898726b71fdc8d397058290c0286c53c9079caad56b214302ebd1c715ae7afcbbfdfe439ef75d1d1c670100553aea381c19
SSDEEP

12288:J5JF8B6slRIp8Tim9uBNyxVjoy15+2hE3vtlM1PH2ZGV3CdCrccu:J5NsRGGim9uBNyxVjRj+jFSHWGV3Cd

Score

10^/10

formbook b02a discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

b02a

Decoy

nnovate.host

yrvo.shop

obify.party

55665.one

vlisazouasiul.store

arjohbs.shop

mjsccc5716.shop

nfluencer-marketing-86606.bond

atellite-internet-74549.bond

arehouse-inventory-82506.bond

kanzaturf.net

airbypatrickmcguire.net

90880a15.buzz

ancake888.info

hopcroma.store

usinessloanscanada524285.icu

mdjr.world

9kct.xyz

ombrd.finance

luratu.xyz

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/1996-24-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2696-28-0x0000000000080000-0x00000000000AF000-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
2916	powershell.exe
2928	powershell.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3020 set thread context of 1996	3020	scancopyshippingpdf.exe	36
PID 1996 set thread context of 1232	1996	RegSvcs.exe	21
PID 2696 set thread context of 1232	2696	cmd.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 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	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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	scancopyshippingpdf.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3020	scancopyshippingpdf.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
2628	schtasks.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
3020	scancopyshippingpdf.exe
2928	powershell.exe
2916	powershell.exe
3020	scancopyshippingpdf.exe
1996	RegSvcs.exe
1996	RegSvcs.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe
2696	cmd.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
1996	RegSvcs.exe
1996	RegSvcs.exe
1996	RegSvcs.exe
2696	cmd.exe
2696	cmd.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	3020	scancopyshippingpdf.exe
Token: SeDebugPrivilege	2928	powershell.exe
Token: SeDebugPrivilege	2916	powershell.exe
Token: SeDebugPrivilege	1996	RegSvcs.exe
Token: SeDebugPrivilege	2696	cmd.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 2916	3020	scancopyshippingpdf.exe	30
PID 3020 wrote to memory of 2916	3020	scancopyshippingpdf.exe	30
PID 3020 wrote to memory of 2916	3020	scancopyshippingpdf.exe	30
PID 3020 wrote to memory of 2916	3020	scancopyshippingpdf.exe	30
PID 3020 wrote to memory of 2928	3020	scancopyshippingpdf.exe	32
PID 3020 wrote to memory of 2928	3020	scancopyshippingpdf.exe	32
PID 3020 wrote to memory of 2928	3020	scancopyshippingpdf.exe	32
PID 3020 wrote to memory of 2928	3020	scancopyshippingpdf.exe	32
PID 3020 wrote to memory of 2628	3020	scancopyshippingpdf.exe	34
PID 3020 wrote to memory of 2628	3020	scancopyshippingpdf.exe	34
PID 3020 wrote to memory of 2628	3020	scancopyshippingpdf.exe	34
PID 3020 wrote to memory of 2628	3020	scancopyshippingpdf.exe	34
PID 3020 wrote to memory of 1996	3020	scancopyshippingpdf.exe	36
PID 3020 wrote to memory of 1996	3020	scancopyshippingpdf.exe	36
PID 3020 wrote to memory of 1996	3020	scancopyshippingpdf.exe	36
PID 3020 wrote to memory of 1996	3020	scancopyshippingpdf.exe	36
PID 3020 wrote to memory of 1996	3020	scancopyshippingpdf.exe	36
PID 3020 wrote to memory of 1996	3020	scancopyshippingpdf.exe	36
PID 3020 wrote to memory of 1996	3020	scancopyshippingpdf.exe	36
PID 3020 wrote to memory of 1996	3020	scancopyshippingpdf.exe	36
PID 3020 wrote to memory of 1996	3020	scancopyshippingpdf.exe	36
PID 3020 wrote to memory of 1996	3020	scancopyshippingpdf.exe	36
PID 1232 wrote to memory of 2696	1232	Explorer.EXE	38
PID 1232 wrote to memory of 2696	1232	Explorer.EXE	38
PID 1232 wrote to memory of 2696	1232	Explorer.EXE	38
PID 1232 wrote to memory of 2696	1232	Explorer.EXE	38
PID 2696 wrote to memory of 2104	2696	cmd.exe	39
PID 2696 wrote to memory of 2104	2696	cmd.exe	39
PID 2696 wrote to memory of 2104	2696	cmd.exe	39
PID 2696 wrote to memory of 2104	2696	cmd.exe	39

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1232
- C:\Users\Admin\AppData\Local\Temp\scancopyshippingpdf.exe
  "C:\Users\Admin\AppData\Local\Temp\scancopyshippingpdf.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3020
- - 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\scancopyshippingpdf.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2916
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KwNfRtD.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2928
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KwNfRtD" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB471.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2628
- - 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:1996
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2572
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\SysWOW64\cmd.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:2696
- - 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:2104

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpB471.tmp

Filesize
1KB

MD5
2ba58b8e9e7cade03d99dfd3d56ed25b

SHA1
05f404634e004f8d4e3da488780866fed1f3cd94

SHA256
f808eff049108442f4dad5333ee4157313a143c1f7385e7b4a64f675311cc8fa

SHA512
dd773edc1dcca68586459c7e7a62f596b62166a528b7f44e017dd0fac8bb1eb1cd3af6b4158442bca3976e0f9551d8377511ba89df95356e8ff9066146ddf0c8

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\91GDYYF5UG1LTRPB6D9B.temp

Filesize
7KB

MD5
0fbd2f2e18be00283cdd72d62d514e8c

SHA1
7399032f141e4e1b3ed356465f4c7ae17f5ed226

SHA256
6d56b5174908daaeff766317559a21aeb21276554fc4973cc12620767fe51b3c

SHA512
256d523497529ec94cb2366f9bf729120962cfcdc53d7d390bb7835075bd6c4d523ac5de883ce1987de2eac78a33bbda9c36e8bc97e863eae1ca8309c94fca25

Download Submit
memory/1996-21-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1996-19-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1996-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1996-24-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2696-28-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/2696-27-0x000000004A750000-0x000000004A79C000-memory.dmp

Filesize
304KB

Download
memory/3020-6-0x0000000000AF0000-0x0000000000B68000-memory.dmp

Filesize
480KB

Download
memory/3020-1-0x0000000001250000-0x000000000130E000-memory.dmp

Filesize
760KB

Download
memory/3020-2-0x0000000074660000-0x0000000074D4E000-memory.dmp

Filesize
6.9MB

Download
memory/3020-3-0x0000000000430000-0x000000000044E000-memory.dmp

Filesize
120KB

Download
memory/3020-0-0x000000007466E000-0x000000007466F000-memory.dmp

Filesize
4KB

Download
memory/3020-25-0x0000000074660000-0x0000000074D4E000-memory.dmp

Filesize
6.9MB

Download
memory/3020-5-0x0000000074660000-0x0000000074D4E000-memory.dmp

Filesize
6.9MB

Download
memory/3020-4-0x000000007466E000-0x000000007466F000-memory.dmp

Filesize
4KB

Download