formbook | 8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d

General

Target

8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe
Size

571KB
MD5

0f5b3d7f248e0d6f9f41e81c34b36931
SHA1

d6dcbd8049618c92c56aa6c3941409a3fa54c043
SHA256

8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d
SHA512

ec1e0b32dab608f150f081cb2df749432b61946d31f5da4d30a4ef8d9414c6d342c590891dec4a1b5836f888de1845f8d6c09ab3ba720ca992beedc11c713615
SSDEEP

12288:oIUSptbFY09TYHMScaCKKTKFo8YntlLe3DKxlTAH16/kR:omp8yS+aCrTKFvYt4exlTC

Score

10^/10

formbook p25o discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

p25o

Decoy

hrist-centered-soulcare.net

pacerpa.shop

hicandcurvy.shop

ocfamilyto.llc

9ds87666.men

sia918ku.shop

nvestment-broker-35141.bond

ltralicencas.shop

g1lmb.cyou

eyo.live

pupt.rest

indsetperfection.net

1duqqrzs65zxz.bond

eren138-pro2.click

leaning-products-35959.bond

oodea.online

hlbadienug.info

innivip.bio

funnygame.top

roperty-in-dubai-f.pro

Signatures

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

Formbook payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2720-12-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1848	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2496 set thread context of 2720	2496	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	33

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process
2860	2720	WerFault.exe

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	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1848	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1848	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 1848	2496	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	31
PID 2496 wrote to memory of 1848	2496	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	31
PID 2496 wrote to memory of 1848	2496	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	31
PID 2496 wrote to memory of 1848	2496	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	31
PID 2496 wrote to memory of 2720	2496	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	33
PID 2496 wrote to memory of 2720	2496	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	33
PID 2496 wrote to memory of 2720	2496	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	33
PID 2496 wrote to memory of 2720	2496	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	33
PID 2496 wrote to memory of 2720	2496	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	33
PID 2496 wrote to memory of 2720	2496	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	33
PID 2496 wrote to memory of 2720	2496	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	33
PID 2720 wrote to memory of 2860	2720	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	34
PID 2720 wrote to memory of 2860	2720	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	34
PID 2720 wrote to memory of 2860	2720	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	34
PID 2720 wrote to memory of 2860	2720	8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe	34

C:\Users\Admin\AppData\Local\Temp\8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe
"C:\Users\Admin\AppData\Local\Temp\8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2496
- 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\8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1848
- C:\Users\Admin\AppData\Local\Temp\8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe
  "C:\Users\Admin\AppData\Local\Temp\8ed60c6c3516465b2918af6a467e3b38c3b64fa39a32ee79d1337b15e1c3ac0d.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2720
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2720 -s 36
    3⤵
    - Program crash
    PID:2860

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2496-0-0x000000007468E000-0x000000007468F000-memory.dmp

Filesize
4KB

Download
memory/2496-1-0x0000000000CF0000-0x0000000000D82000-memory.dmp

Filesize
584KB

Download
memory/2496-2-0x0000000074680000-0x0000000074D6E000-memory.dmp

Filesize
6.9MB

Download
memory/2496-3-0x0000000000500000-0x0000000000512000-memory.dmp

Filesize
72KB

Download
memory/2496-4-0x000000007468E000-0x000000007468F000-memory.dmp

Filesize
4KB

Download
memory/2496-5-0x0000000074680000-0x0000000074D6E000-memory.dmp

Filesize
6.9MB

Download
memory/2496-6-0x0000000005220000-0x0000000005296000-memory.dmp

Filesize
472KB

Download
memory/2496-13-0x0000000074680000-0x0000000074D6E000-memory.dmp

Filesize
6.9MB

Download
memory/2720-12-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2720-9-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2720-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2720-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing