formbook | 5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e

General

Target

5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe
Size

603KB
MD5

dd1fe024a94e2a33b1faa7b03d1c1988
SHA1

315a3c3daf9da89cc8993c85302d0d284f1503ea
SHA256

5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e
SHA512

185818b975ca406fb9b73f097fbdfd67ee5293f31174a18de22a55310c2f87323d9c2c168651d6fb3169e7587c126b999b8b556a211d56ffef7e52b48ab929ae
SSDEEP

12288:YMyCmE+jjMD0fp77MHyT+XnI2aOkqQr8XSqN714ITNV1oDJIxU:YMyPjMIfxMkgI/1qW8DvBoDmx

Score

10^/10

formbook m17o discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

m17o

Decoy

kzqh72.top

arket-obybqq.xyz

afechoice.click

ote-knplpa.xyz

aqgpie.xyz

orker-ornp.xyz

he-beds321.today

ut-nlvv.xyz

31231827.xyz

milymariephotography.net

wquqo.click

veu-where.xyz

mjcpo-pick.xyz

yself-lpnbdl.xyz

austoowagosha.net

ive-wgag.xyz

lay-drift-palace.xyz

old-vubgv.xyz

ideo-shooting-courses.today

ntendsisaiasjazmin.shop

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

Processes:

resource	yara_rule
behavioral1/memory/2804-11-0x0000000000400000-0x000000000042F000-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

Processes:

powershell.exe

pid process

2668 powershell.exe

pid	process
2668	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe

description	pid	process	target process
PID 2268 set thread context of 2804	2268	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe

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 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

Processes:

5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exepowershell.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exepowershell.exe

pid process

2804 5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe
2668 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2668 powershell.exe

pid	process
2804	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe
2668	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2668	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe

description	pid	process	target process
PID 2268 wrote to memory of 2668	2268	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe	powershell.exe
PID 2268 wrote to memory of 2668	2268	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe	powershell.exe
PID 2268 wrote to memory of 2668	2268	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe	powershell.exe
PID 2268 wrote to memory of 2668	2268	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe	powershell.exe
PID 2268 wrote to memory of 2804	2268	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe
PID 2268 wrote to memory of 2804	2268	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe
PID 2268 wrote to memory of 2804	2268	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe
PID 2268 wrote to memory of 2804	2268	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe
PID 2268 wrote to memory of 2804	2268	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe
PID 2268 wrote to memory of 2804	2268	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe
PID 2268 wrote to memory of 2804	2268	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe	5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe

C:\Users\Admin\AppData\Local\Temp\5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe
"C:\Users\Admin\AppData\Local\Temp\5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2268
- 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\5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2668
- C:\Users\Admin\AppData\Local\Temp\5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe
  "C:\Users\Admin\AppData\Local\Temp\5181d780e379847bccf22e5cc55b1bdef5c390b78812fb555fb68f042400fd3e.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2804

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/2268-6-0x0000000004D10000-0x0000000004D8A000-memory.dmp

Filesize
488KB

Download
memory/2268-1-0x0000000000E40000-0x0000000000EDC000-memory.dmp

Filesize
624KB

Download
memory/2268-2-0x0000000074790000-0x0000000074E7E000-memory.dmp

Filesize
6.9MB

Download
memory/2268-3-0x0000000000500000-0x0000000000512000-memory.dmp

Filesize
72KB

Download
memory/2268-4-0x000000007479E000-0x000000007479F000-memory.dmp

Filesize
4KB

Download
memory/2268-5-0x0000000074790000-0x0000000074E7E000-memory.dmp

Filesize
6.9MB

Download
memory/2268-0-0x000000007479E000-0x000000007479F000-memory.dmp

Filesize
4KB

Download
memory/2268-12-0x0000000074790000-0x0000000074E7E000-memory.dmp

Filesize
6.9MB

Download
memory/2804-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2804-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2804-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2804-8-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2804-13-0x0000000000830000-0x0000000000B33000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads