formbook | 0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f

General

Target

0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe
Size

576KB
MD5

7038d7c37a57257518528cf5fc50dc1a
SHA1

0b352e9757af7c23439ec521171b2e05813bfe16
SHA256

0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f
SHA512

ebdd545d9b8260b827376b6b70b47ffdc19eb32ee72acc16339c1af8bf6671e843019519ab03fa6058bc4c449bbfb7f8f129a13ef0f01ddbbc0fe9c718ad9c3c
SSDEEP

12288:0/JWqjqYBkH47mWq6fJqYQqxPcTO2DieaVTNeBz6Zwq:0YpUkg9qNqhcT8eINF

Score

10^/10

formbook m10i discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

m10i

Decoy

rmani.today

ifebork.xyz

randovation.net

itchen-remodeling-65686.bond

himu.world

reverie.net

9038.top

rowahome.live

obility-scooters-63189.bond

iangchunqiu.top

yhd.fun

eniorsforseniors.biz

z9zs2.shop

kkjinni.buzz

22av373vu.autos

allnyy.fun

qst.digital

rcap.info

745.top

earfulabjectshirkwashclothe.cfd

Signatures

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

Formbook payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2784-12-0x0000000000400000-0x000000000042F000-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
2740	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3068 set thread context of 2784	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	33

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	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe
3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe
2784	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe
2740	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe
Token: SeDebugPrivilege	2740	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 2740	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	30
PID 3068 wrote to memory of 2740	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	30
PID 3068 wrote to memory of 2740	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	30
PID 3068 wrote to memory of 2740	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	30
PID 3068 wrote to memory of 2800	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	32
PID 3068 wrote to memory of 2800	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	32
PID 3068 wrote to memory of 2800	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	32
PID 3068 wrote to memory of 2800	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	32
PID 3068 wrote to memory of 2784	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	33
PID 3068 wrote to memory of 2784	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	33
PID 3068 wrote to memory of 2784	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	33
PID 3068 wrote to memory of 2784	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	33
PID 3068 wrote to memory of 2784	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	33
PID 3068 wrote to memory of 2784	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	33
PID 3068 wrote to memory of 2784	3068	0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe	33

C:\Users\Admin\AppData\Local\Temp\0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe
"C:\Users\Admin\AppData\Local\Temp\0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3068
- 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\0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2740
- C:\Users\Admin\AppData\Local\Temp\0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe
  "C:\Users\Admin\AppData\Local\Temp\0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe"
  2⤵
  PID:2800
- C:\Users\Admin\AppData\Local\Temp\0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe
  "C:\Users\Admin\AppData\Local\Temp\0e95933b378d0fbe6e132bab051ab9a3ab4fa3332828e72a0133749c1150b79f.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2784

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/2784-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2784-14-0x0000000000C00000-0x0000000000F03000-memory.dmp

Filesize
3.0MB

Download
memory/2784-12-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2784-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2784-8-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3068-3-0x0000000000310000-0x0000000000320000-memory.dmp

Filesize
64KB

Download
memory/3068-6-0x0000000005760000-0x00000000057D6000-memory.dmp

Filesize
472KB

Download
memory/3068-5-0x0000000074B60000-0x000000007524E000-memory.dmp

Filesize
6.9MB

Download
memory/3068-4-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

Filesize
4KB

Download
memory/3068-0-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

Filesize
4KB

Download
memory/3068-2-0x0000000074B60000-0x000000007524E000-memory.dmp

Filesize
6.9MB

Download
memory/3068-13-0x0000000074B60000-0x000000007524E000-memory.dmp

Filesize
6.9MB

Download
memory/3068-1-0x0000000000B60000-0x0000000000BF6000-memory.dmp

Filesize
600KB

Download

Analysis

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