formbook | 32a211990a974cc2acdd1b3814a2f0ace854025a41f56c6fae00c75d334fbec9

Analysis

max time kernel
150s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-10-2024 01:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

32a211990a974cc2acdd1b3814a2f0ace854025a41f56c6fae00c75d334fbec9.exe
Size

1.6MB
MD5

64696d5e44479a7d22f5d5177d26d71a
SHA1

3a892d28eda05fac4ae708e1413510c6425d1eba
SHA256

32a211990a974cc2acdd1b3814a2f0ace854025a41f56c6fae00c75d334fbec9
SHA512

55fdfd209c7028a942f73fc4d5df587d69c124752274b7e9ac6452b1d28e31c040401d43e19bddf5f2b608897a33f8744c42875551e469aa6382a94644b7c970
SSDEEP

49152:qAodtaG9kS2U84B+FLan9k5TRM9zleVjrJV:e/B1s

Score

10^/10

formbook md02 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

md02

Decoy

onsen1508.com

partymaxclubmen36.click

texasshelvingwarehouse.com

tiantiying.com

taxcredits-pr.com

33mgbet.com

equipoleiremnacional.com

andrewghita.com

zbbnp.xyz

englandbreaking.com

a1b5v.xyz

vizamag.com

h0lg3.rest

ux-design-courses-17184.bond

of84.top

qqkartel88v1.com

avalynkate.com

cpuk-finance.com

yeslabs.xyz

webuyandsellpa.com

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/224-0-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/224-3-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3944-8-0x0000000000410000-0x000000000043F000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1536 set thread context of 224	1536	32a211990a974cc2acdd1b3814a2f0ace854025a41f56c6fae00c75d334fbec9.exe	83
PID 224 set thread context of 3416	224	aspnet_wp.exe	56
PID 3944 set thread context of 3416	3944	cscript.exe	56

System Location Discovery: System Language Discovery 1 TTPs 2 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	cscript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
224	aspnet_wp.exe
224	aspnet_wp.exe
224	aspnet_wp.exe
224	aspnet_wp.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe
3944	cscript.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
224	aspnet_wp.exe
224	aspnet_wp.exe
224	aspnet_wp.exe
3944	cscript.exe
3944	cscript.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1536	32a211990a974cc2acdd1b3814a2f0ace854025a41f56c6fae00c75d334fbec9.exe
Token: SeDebugPrivilege	224	aspnet_wp.exe
Token: SeDebugPrivilege	3944	cscript.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3416	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1536 wrote to memory of 224	1536	32a211990a974cc2acdd1b3814a2f0ace854025a41f56c6fae00c75d334fbec9.exe	83
PID 1536 wrote to memory of 224	1536	32a211990a974cc2acdd1b3814a2f0ace854025a41f56c6fae00c75d334fbec9.exe	83
PID 1536 wrote to memory of 224	1536	32a211990a974cc2acdd1b3814a2f0ace854025a41f56c6fae00c75d334fbec9.exe	83
PID 1536 wrote to memory of 224	1536	32a211990a974cc2acdd1b3814a2f0ace854025a41f56c6fae00c75d334fbec9.exe	83
PID 1536 wrote to memory of 224	1536	32a211990a974cc2acdd1b3814a2f0ace854025a41f56c6fae00c75d334fbec9.exe	83
PID 1536 wrote to memory of 224	1536	32a211990a974cc2acdd1b3814a2f0ace854025a41f56c6fae00c75d334fbec9.exe	83
PID 3416 wrote to memory of 3944	3416	Explorer.EXE	87
PID 3416 wrote to memory of 3944	3416	Explorer.EXE	87
PID 3416 wrote to memory of 3944	3416	Explorer.EXE	87
PID 3944 wrote to memory of 740	3944	cscript.exe	88
PID 3944 wrote to memory of 740	3944	cscript.exe	88
PID 3944 wrote to memory of 740	3944	cscript.exe	88

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3416
- C:\Users\Admin\AppData\Local\Temp\32a211990a974cc2acdd1b3814a2f0ace854025a41f56c6fae00c75d334fbec9.exe
  "C:\Users\Admin\AppData\Local\Temp\32a211990a974cc2acdd1b3814a2f0ace854025a41f56c6fae00c75d334fbec9.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1536
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:224
- C:\Windows\SysWOW64\cscript.exe
  "C:\Windows\SysWOW64\cscript.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:3944
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/224-0-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/224-1-0x0000000000F50000-0x000000000129A000-memory.dmp

Filesize
3.3MB

Download
memory/224-4-0x0000000000AE0000-0x0000000000AF4000-memory.dmp

Filesize
80KB

Download
memory/224-3-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3416-5-0x0000000008E70000-0x0000000009000000-memory.dmp

Filesize
1.6MB

Download
memory/3416-9-0x0000000008E70000-0x0000000009000000-memory.dmp

Filesize
1.6MB

Download
memory/3416-12-0x00000000092E0000-0x00000000093B8000-memory.dmp

Filesize
864KB

Download
memory/3416-14-0x00000000092E0000-0x00000000093B8000-memory.dmp

Filesize
864KB

Download
memory/3416-15-0x00000000092E0000-0x00000000093B8000-memory.dmp

Filesize
864KB

Download
memory/3944-6-0x0000000000F00000-0x0000000000F27000-memory.dmp

Filesize
156KB

Download
memory/3944-7-0x0000000000F00000-0x0000000000F27000-memory.dmp

Filesize
156KB

Download
memory/3944-8-0x0000000000410000-0x000000000043F000-memory.dmp

Filesize
188KB

Download