formbook | b918f086cc5556f280339d5ce479e7397ce18fe770fef5538379d1ed8f7407ff

General

Target

ORDER2024-10-28-3537-121.exe
Size

1.0MB
MD5

18aa3e958673ab344b5a1440c6c22415
SHA1

507cd39367debb2dd96b19393e38cfa1d1978f91
SHA256

b918f086cc5556f280339d5ce479e7397ce18fe770fef5538379d1ed8f7407ff
SHA512

c6aafd8c858aa72778895e61840cedae7c66e3316b913d1cd80f44e7ceceae48f655955bc8bbe6b3bd53662d8654c46bad2523b8f663c57675a0545b7fc286ae
SSDEEP

24576:ffmMv6Ckr7Mny5QLqq/Set8hVp3Q7SS5lQ:f3v+7/5QL14VKS

Score

10^/10

formbook fh84 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

fh84

Decoy

mtzyn.top

zfn-no-hsts.win

j10g.xyz

arehouse-inventory-60572.bond

nlineprodutooffer.shop

ar-deals-77764.bond

e3m2.xyz

cquisitive.group

unkusol.xyz

01307.xyz

uratedcelebrations.net

nfiniworkshop-thai.online

s-cmc.net

idney360.info

ipolar-treatment-us-311-ze.zone

entenstituleridernegi.biz

olombiaoutlet.shop

uradab.rest

qega.shop

73519.vip

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

Processes:

resource	yara_rule
behavioral1/memory/2892-3-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2892-6-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2864-13-0x0000000000070000-0x000000000009F000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

Processes:

ORDER2024-10-28-3537-121.exesvchost.execscript.exe

description	pid	Process	procid_target
PID 2092 set thread context of 2892	2092	ORDER2024-10-28-3537-121.exe	30
PID 2892 set thread context of 1204	2892	svchost.exe	21
PID 2864 set thread context of 1204	2864	cscript.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 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

Processes:

ORDER2024-10-28-3537-121.execscript.execmd.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ORDER2024-10-28-3537-121.exe
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 31 IoCs

Processes:

svchost.execscript.exe

pid	Process
2892	svchost.exe
2892	svchost.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe
2864	cscript.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

ORDER2024-10-28-3537-121.exesvchost.execscript.exe

pid	Process
2092	ORDER2024-10-28-3537-121.exe
2892	svchost.exe
2892	svchost.exe
2892	svchost.exe
2864	cscript.exe
2864	cscript.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

svchost.execscript.exe

description	pid	Process
Token: SeDebugPrivilege	2892	svchost.exe
Token: SeDebugPrivilege	2864	cscript.exe

Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

ORDER2024-10-28-3537-121.exeExplorer.EXE

pid	Process
2092	ORDER2024-10-28-3537-121.exe
2092	ORDER2024-10-28-3537-121.exe
1204	Explorer.EXE
1204	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

ORDER2024-10-28-3537-121.exe

pid	Process
2092	ORDER2024-10-28-3537-121.exe
2092	ORDER2024-10-28-3537-121.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

ORDER2024-10-28-3537-121.exeExplorer.EXEcscript.exe

description	pid	Process	procid_target
PID 2092 wrote to memory of 2892	2092	ORDER2024-10-28-3537-121.exe	30
PID 2092 wrote to memory of 2892	2092	ORDER2024-10-28-3537-121.exe	30
PID 2092 wrote to memory of 2892	2092	ORDER2024-10-28-3537-121.exe	30
PID 2092 wrote to memory of 2892	2092	ORDER2024-10-28-3537-121.exe	30
PID 2092 wrote to memory of 2892	2092	ORDER2024-10-28-3537-121.exe	30
PID 1204 wrote to memory of 2864	1204	Explorer.EXE	31
PID 1204 wrote to memory of 2864	1204	Explorer.EXE	31
PID 1204 wrote to memory of 2864	1204	Explorer.EXE	31
PID 1204 wrote to memory of 2864	1204	Explorer.EXE	31
PID 2864 wrote to memory of 2916	2864	cscript.exe	32
PID 2864 wrote to memory of 2916	2864	cscript.exe	32
PID 2864 wrote to memory of 2916	2864	cscript.exe	32
PID 2864 wrote to memory of 2916	2864	cscript.exe	32

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1204
- C:\Users\Admin\AppData\Local\Temp\ORDER2024-10-28-3537-121.exe
  "C:\Users\Admin\AppData\Local\Temp\ORDER2024-10-28-3537-121.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:2092
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\ORDER2024-10-28-3537-121.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2892
- 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:2864
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2916

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1204-22-0x0000000006500000-0x00000000065ED000-memory.dmp

Filesize
948KB

Download
memory/1204-20-0x0000000006500000-0x00000000065ED000-memory.dmp

Filesize
948KB

Download
memory/1204-19-0x0000000006500000-0x00000000065ED000-memory.dmp

Filesize
948KB

Download
memory/1204-14-0x0000000004580000-0x0000000004646000-memory.dmp

Filesize
792KB

Download
memory/1204-9-0x0000000004580000-0x0000000004646000-memory.dmp

Filesize
792KB

Download
memory/1204-8-0x0000000002BE0000-0x0000000002CE0000-memory.dmp

Filesize
1024KB

Download
memory/2092-2-0x0000000003760000-0x0000000003960000-memory.dmp

Filesize
2.0MB

Download
memory/2864-13-0x0000000000070000-0x000000000009F000-memory.dmp

Filesize
188KB

Download
memory/2864-10-0x0000000000110000-0x0000000000132000-memory.dmp

Filesize
136KB

Download
memory/2864-12-0x0000000000110000-0x0000000000132000-memory.dmp

Filesize
136KB

Download
memory/2892-7-0x0000000000120000-0x0000000000135000-memory.dmp

Filesize
84KB

Download
memory/2892-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2892-4-0x00000000008E0000-0x0000000000BE3000-memory.dmp

Filesize
3.0MB

Download
memory/2892-3-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads