formbook | dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5

General

Target

dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe
Size

922KB
MD5

40c37a1b79cfcf7f26d43c7f5209cf55
SHA1

d1bb90106ef39250b294e797a1e23115792d409b
SHA256

dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5
SHA512

43fd56a4c1692997e491dcc1ad50181a7f38d9a451446721596008b413c6a822da36f8bc7c1336817fb593c93c1d1a2aa5969936606c158e4743a4a03b4cce68
SSDEEP

24576:IKfV7ijKZyXX3Y6jWaowoc2aXsr2gahYG4SeO5:IKfVmjKA3fNrTbuGDeK

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

resource	yara_rule
behavioral1/memory/3068-13-0x0000000000400000-0x000000000042F000-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
2840	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2932 set thread context of 3068	2932	dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe	31

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3068	dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe
2840	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2840	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2840	2932	dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe	30
PID 2932 wrote to memory of 2840	2932	dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe	30
PID 2932 wrote to memory of 2840	2932	dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe	30
PID 2932 wrote to memory of 2840	2932	dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe	30
PID 2932 wrote to memory of 3068	2932	dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe	31
PID 2932 wrote to memory of 3068	2932	dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe	31
PID 2932 wrote to memory of 3068	2932	dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe	31
PID 2932 wrote to memory of 3068	2932	dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe	31
PID 2932 wrote to memory of 3068	2932	dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe	31
PID 2932 wrote to memory of 3068	2932	dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe	31
PID 2932 wrote to memory of 3068	2932	dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe	31

C:\Users\Admin\AppData\Local\Temp\dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe
"C:\Users\Admin\AppData\Local\Temp\dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2932
- 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\dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2840
- C:\Users\Admin\AppData\Local\Temp\dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe
  "C:\Users\Admin\AppData\Local\Temp\dd9e683eba0236ad1ab942e817163a69ed449c17086613b69f5baad174d2c0c5.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3068

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

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Downloads

memory/2932-6-0x0000000000600000-0x0000000000676000-memory.dmp

Filesize
472KB

Download
memory/2932-1-0x0000000001000000-0x00000000010EC000-memory.dmp

Filesize
944KB

Download
memory/2932-2-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/2932-3-0x0000000000AA0000-0x0000000000ABC000-memory.dmp

Filesize
112KB

Download
memory/2932-4-0x00000000748CE000-0x00000000748CF000-memory.dmp

Filesize
4KB

Download
memory/2932-5-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/2932-0-0x00000000748CE000-0x00000000748CF000-memory.dmp

Filesize
4KB

Download
memory/2932-15-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/3068-13-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3068-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3068-9-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3068-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3068-14-0x0000000000A20000-0x0000000000D23000-memory.dmp

Filesize
3.0MB

Download

Analysis

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