formbook | b225f4ef997754cc29f699ca3a8aa9aa1d39661d7c3dbc6f36a7c7a5bca235ab

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08/01/2025, 03:55

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General

Target

Sales Ordere907.exe
Size

1.3MB
MD5

f53e182f7f72b938a07fa2dedaff7d4c
SHA1

da1d4f6b8f9e4d1ee4471dea17781a352be94c87
SHA256

b225f4ef997754cc29f699ca3a8aa9aa1d39661d7c3dbc6f36a7c7a5bca235ab
SHA512

43c307e58214b16601a0a3a6af2ef426add2356bd17147a1270abaea203abb47ad2efecce09dd4a95450c7a707e4088bf5029713314b993a29b96a5562678207
SSDEEP

24576:ZqDEvCTbMWu7rQYlBQcBiT6rprG8aYLeZnYGANbK9Jr:ZTvC/MTQYxsWR7aYLeZYpNbkJ

Score

10^/10

formbook a03d discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

a03d

Decoy

nfluencer-marketing-13524.bond

cebepu.info

lphatechblog.xyz

haoyun.website

itiz.xyz

orld-visa-center.online

si.art

alata.xyz

mmarketing.xyz

elnqdjc.shop

ensentoto.cloud

voyagu.info

onvert.today

1fuli9902.shop

otelhafnia.info

rumpchiefofstaff.store

urvivalflashlights.shop

0090.pizza

ings-hu-13.today

oliticalpatriot.net

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
behavioral2/memory/936-3-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/936-6-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/444-12-0x00000000009D0000-0x00000000009FF000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2364 set thread context of 936	2364	Sales Ordere907.exe	82
PID 936 set thread context of 3440	936	svchost.exe	56
PID 444 set thread context of 3440	444	wlanext.exe	56

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	Sales Ordere907.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wlanext.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
936	svchost.exe
936	svchost.exe
936	svchost.exe
936	svchost.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe
444	wlanext.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2364	Sales Ordere907.exe
936	svchost.exe
936	svchost.exe
936	svchost.exe
444	wlanext.exe
444	wlanext.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	936	svchost.exe
Token: SeDebugPrivilege	444	wlanext.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2364	Sales Ordere907.exe
2364	Sales Ordere907.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2364	Sales Ordere907.exe
2364	Sales Ordere907.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 936	2364	Sales Ordere907.exe	82
PID 2364 wrote to memory of 936	2364	Sales Ordere907.exe	82
PID 2364 wrote to memory of 936	2364	Sales Ordere907.exe	82
PID 2364 wrote to memory of 936	2364	Sales Ordere907.exe	82
PID 3440 wrote to memory of 444	3440	Explorer.EXE	83
PID 3440 wrote to memory of 444	3440	Explorer.EXE	83
PID 3440 wrote to memory of 444	3440	Explorer.EXE	83
PID 444 wrote to memory of 4820	444	wlanext.exe	84
PID 444 wrote to memory of 4820	444	wlanext.exe	84
PID 444 wrote to memory of 4820	444	wlanext.exe	84

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:3440
- C:\Users\Admin\AppData\Local\Temp\Sales Ordere907.exe
  "C:\Users\Admin\AppData\Local\Temp\Sales Ordere907.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:2364
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\Sales Ordere907.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:936
- C:\Windows\SysWOW64\wlanext.exe
  "C:\Windows\SysWOW64\wlanext.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:444
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4820

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

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Downloads

memory/444-9-0x0000000000970000-0x0000000000987000-memory.dmp

Filesize
92KB

Download
memory/444-11-0x0000000000970000-0x0000000000987000-memory.dmp

Filesize
92KB

Download
memory/444-12-0x00000000009D0000-0x00000000009FF000-memory.dmp

Filesize
188KB

Download
memory/936-3-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/936-4-0x0000000001300000-0x000000000164A000-memory.dmp

Filesize
3.3MB

Download
memory/936-7-0x0000000001260000-0x0000000001275000-memory.dmp

Filesize
84KB

Download
memory/936-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2364-2-0x0000000000FD0000-0x00000000013D0000-memory.dmp

Filesize
4.0MB

Download
memory/3440-8-0x0000000004750000-0x0000000004831000-memory.dmp

Filesize
900KB

Download
memory/3440-16-0x00000000081F0000-0x0000000008361000-memory.dmp

Filesize
1.4MB

Download
memory/3440-17-0x00000000081F0000-0x0000000008361000-memory.dmp

Filesize
1.4MB

Download
memory/3440-19-0x00000000081F0000-0x0000000008361000-memory.dmp

Filesize
1.4MB

Download