formbook | 1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65

Analysis

max time kernel
147s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-10-2024 01:16

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General

Target

1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe
Size

1.1MB
MD5

43d6c8c2775579ae01ff7b5f1f845842
SHA1

71909d6547ff3809145adf04dd1d3464ec80af79
SHA256

1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65
SHA512

496d8a3ba215dde90af951594d7abbd5b3f9fa5cb1bfb001eefbd15547de0bdee7d0f59981483d8f85436dab4bde15a9371f195cdcbd640fd01f5642a7944f0b
SSDEEP

24576:ffmMv6Ckr7Mny5QLAoHA6Sf9zF90vLvafQth:f3v+7/5QLAoHPSNF9qyi

Score

10^/10

formbook ge07 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ge07

Decoy

amyard.shop

eloshost.xyz

g18q11a.top

orensic-vendor-735524320.click

ithin-ksvodn.xyz

xhyx.top

elonix-traceglow.pro

cillascrewedsedroth.cfd

wner-nyquh.xyz

reyhazeusa.shop

esmellretaperetotal.cfd

hqm-during.xyz

pipagtxcorrelo.xyz

lray-civil.xyz

apybarameme.xyz

rbuds.shop

hild-fcudh.xyz

rkgexg.top

estwestcottwines.shop

giyztm.xyz

Signatures

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

Formbook payload 3 IoCs

rat

resource	yara_rule
behavioral2/memory/2416-3-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2416-6-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2132-11-0x00000000003D0000-0x00000000003FF000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3232 set thread context of 2416	3232	1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe	87
PID 2416 set thread context of 3472	2416	svchost.exe	56
PID 2132 set thread context of 3472	2132	wscript.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 3 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	1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wscript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe
2132	wscript.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
3232	1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe
2416	svchost.exe
2416	svchost.exe
2416	svchost.exe
2132	wscript.exe
2132	wscript.exe

Suspicious use of AdjustPrivilegeToken 18 IoCs

description	pid	Process
Token: SeDebugPrivilege	2416	svchost.exe
Token: SeDebugPrivilege	2132	wscript.exe
Token: SeShutdownPrivilege	3472	Explorer.EXE
Token: SeCreatePagefilePrivilege	3472	Explorer.EXE
Token: SeShutdownPrivilege	3472	Explorer.EXE
Token: SeCreatePagefilePrivilege	3472	Explorer.EXE
Token: SeShutdownPrivilege	3472	Explorer.EXE
Token: SeCreatePagefilePrivilege	3472	Explorer.EXE
Token: SeShutdownPrivilege	3472	Explorer.EXE
Token: SeCreatePagefilePrivilege	3472	Explorer.EXE
Token: SeShutdownPrivilege	3472	Explorer.EXE
Token: SeCreatePagefilePrivilege	3472	Explorer.EXE
Token: SeShutdownPrivilege	3472	Explorer.EXE
Token: SeCreatePagefilePrivilege	3472	Explorer.EXE
Token: SeShutdownPrivilege	3472	Explorer.EXE
Token: SeCreatePagefilePrivilege	3472	Explorer.EXE
Token: SeShutdownPrivilege	3472	Explorer.EXE
Token: SeCreatePagefilePrivilege	3472	Explorer.EXE

Suspicious use of FindShellTrayWindow 5 IoCs

pid	Process
3232	1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe
3232	1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe
3232	1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe
3472	Explorer.EXE
3472	Explorer.EXE

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
3232	1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe
3232	1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe
3232	1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3472	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3232 wrote to memory of 2416	3232	1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe	87
PID 3232 wrote to memory of 2416	3232	1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe	87
PID 3232 wrote to memory of 2416	3232	1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe	87
PID 3232 wrote to memory of 2416	3232	1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe	87
PID 3472 wrote to memory of 2132	3472	Explorer.EXE	88
PID 3472 wrote to memory of 2132	3472	Explorer.EXE	88
PID 3472 wrote to memory of 2132	3472	Explorer.EXE	88
PID 2132 wrote to memory of 688	2132	wscript.exe	93
PID 2132 wrote to memory of 688	2132	wscript.exe	93
PID 2132 wrote to memory of 688	2132	wscript.exe	93

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3472
- C:\Users\Admin\AppData\Local\Temp\1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe
  "C:\Users\Admin\AppData\Local\Temp\1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:3232
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\1d994104689ead3d369a62691a910888f7edfec8a8ad95926ed72fa41d8dff65.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2416
- C:\Windows\SysWOW64\wscript.exe
  "C:\Windows\SysWOW64\wscript.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:2132
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:688

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

memory/2132-10-0x0000000000410000-0x0000000000437000-memory.dmp

Filesize
156KB

Download
memory/2132-11-0x00000000003D0000-0x00000000003FF000-memory.dmp

Filesize
188KB

Download
memory/2132-9-0x0000000000410000-0x0000000000437000-memory.dmp

Filesize
156KB

Download
memory/2416-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2416-7-0x0000000001260000-0x0000000001275000-memory.dmp

Filesize
84KB

Download
memory/2416-4-0x0000000000E00000-0x000000000114A000-memory.dmp

Filesize
3.3MB

Download
memory/2416-3-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3232-2-0x00000000043C0000-0x00000000047C0000-memory.dmp

Filesize
4.0MB

Download
memory/3472-8-0x00000000023B0000-0x000000000247A000-memory.dmp

Filesize
808KB

Download
memory/3472-12-0x00000000023B0000-0x000000000247A000-memory.dmp

Filesize
808KB

Download
memory/3472-16-0x00000000025C0000-0x0000000002670000-memory.dmp

Filesize
704KB

Download
memory/3472-17-0x00000000025C0000-0x0000000002670000-memory.dmp

Filesize
704KB

Download
memory/3472-19-0x00000000025C0000-0x0000000002670000-memory.dmp

Filesize
704KB

Download