formbook | e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f

General

Target

e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe
Size

772KB
MD5

08244e9ee6f648ab271e03363e40658b
SHA1

9d1a47abc8bc38db0baebd8eafb97e0bf517b99d
SHA256

e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f
SHA512

c6b97ac77f707e5dfce93548d94eadd005e7b2f607d49b578c61fa8dfb4d0bf576f78ce7cb2fc586c8b8dbbb5f292675d56572dbad586ffa295a6e6837273039
SSDEEP

24576:cJhnHi559Vjb6YsRtBMUWKOqs3dMUUUPaVVnu9/2M6GMR:Am9Bbxs3SIOphbPaVVup2MJM

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/2480-15-0x0000000000400000-0x000000000042F000-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

2416 powershell.exe

pid	process
2416	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe

description	pid	process	target process
PID 2124 set thread context of 2480	2124	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.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:

e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exepowershell.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exepowershell.exe

pid process

2480 e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe
2416 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2416 powershell.exe

pid	process
2480	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe
2416	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2416	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe

description	pid	process	target process
PID 2124 wrote to memory of 2416	2124	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe	powershell.exe
PID 2124 wrote to memory of 2416	2124	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe	powershell.exe
PID 2124 wrote to memory of 2416	2124	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe	powershell.exe
PID 2124 wrote to memory of 2416	2124	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe	powershell.exe
PID 2124 wrote to memory of 2480	2124	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe
PID 2124 wrote to memory of 2480	2124	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe
PID 2124 wrote to memory of 2480	2124	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe
PID 2124 wrote to memory of 2480	2124	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe
PID 2124 wrote to memory of 2480	2124	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe
PID 2124 wrote to memory of 2480	2124	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe
PID 2124 wrote to memory of 2480	2124	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe	e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe

C:\Users\Admin\AppData\Local\Temp\e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe
"C:\Users\Admin\AppData\Local\Temp\e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2124
- 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\e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2416
- C:\Users\Admin\AppData\Local\Temp\e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe
  "C:\Users\Admin\AppData\Local\Temp\e42abe36559b21170e153807df0fb9cf9191d45fecfa496363932168b096976f.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2480

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

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Downloads

memory/2124-6-0x0000000074800000-0x0000000074EEE000-memory.dmp

Filesize
6.9MB

Download
memory/2124-0-0x000000007480E000-0x000000007480F000-memory.dmp

Filesize
4KB

Download
memory/2124-2-0x0000000074800000-0x0000000074EEE000-memory.dmp

Filesize
6.9MB

Download
memory/2124-3-0x0000000004FD0000-0x000000000508E000-memory.dmp

Filesize
760KB

Download
memory/2124-4-0x0000000000510000-0x000000000052C000-memory.dmp

Filesize
112KB

Download
memory/2124-5-0x000000007480E000-0x000000007480F000-memory.dmp

Filesize
4KB

Download
memory/2124-1-0x00000000013C0000-0x0000000001486000-memory.dmp

Filesize
792KB

Download
memory/2124-7-0x0000000000A60000-0x0000000000AD6000-memory.dmp

Filesize
472KB

Download
memory/2124-16-0x0000000074800000-0x0000000074EEE000-memory.dmp

Filesize
6.9MB

Download
memory/2480-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2480-15-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2480-8-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2480-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2480-17-0x00000000008D0000-0x0000000000BD3000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads