formbook | c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368

Analysis

max time kernel
94s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/09/2024, 01:50

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General

Target

c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368.exe
Size

645KB
MD5

3bb3531506305dd04faae7578a83d44e
SHA1

839a300e852e2148ad6e700caa3c8106cd237f17
SHA256

c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368
SHA512

171cbe3416d66bdc62355d8830807697acb766837daeb6444c3f7959fe9730ebb1a1b6e266edb603fb1d4fd0f841b6fc085758bf29f58cf5f321beb8e6730941
SSDEEP

12288:MAViwt5XHkAG46Oz3cjiG74gnS2QoywT7WmXyIp:xiw5NnjQ4kgKf

Score

10^/10

formbook d16h discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

d16h

Decoy

iki-graphy.online

l8z8c.vip

1709.asia

inematography-course-72246.bond

pis3noe2e.sbs

wernv.xyz

ovepepe.xyz

ama-online.world

ookmouse.fun

harkclothingdesigns.xyz

bbvvjuiqew.bond

sed-cars-93620.bond

esgateeganhe.shop

cekmeledak.info

ebulahorizon.buzz

peakers-92991.bond

essislotgoal16.top

hafi.biz

ichunyang.club

lrica.net

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
behavioral2/memory/3304-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 412 set thread context of 3304	412	c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368.exe	93

System Location Discovery: System Language Discovery 1 TTPs 1 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	c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3304	c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368.exe
3304	c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 412 wrote to memory of 3304	412	c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368.exe	93
PID 412 wrote to memory of 3304	412	c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368.exe	93
PID 412 wrote to memory of 3304	412	c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368.exe	93
PID 412 wrote to memory of 3304	412	c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368.exe	93
PID 412 wrote to memory of 3304	412	c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368.exe	93
PID 412 wrote to memory of 3304	412	c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368.exe	93

C:\Users\Admin\AppData\Local\Temp\c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368.exe
"C:\Users\Admin\AppData\Local\Temp\c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:412
- C:\Users\Admin\AppData\Local\Temp\c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368.exe
  "C:\Users\Admin\AppData\Local\Temp\c16321285091a58a2a0e63e4d445a71d6b9a60f27a6741c0a590a4bc5290d368.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3304

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/412-6-0x0000000004D70000-0x0000000004D80000-memory.dmp

Filesize
64KB

Download
memory/412-13-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/412-2-0x0000000004FA0000-0x0000000005544000-memory.dmp

Filesize
5.6MB

Download
memory/412-3-0x0000000004A90000-0x0000000004B22000-memory.dmp

Filesize
584KB

Download
memory/412-5-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/412-4-0x0000000004C50000-0x0000000004C5A000-memory.dmp

Filesize
40KB

Download
memory/412-8-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/412-0-0x00000000750AE000-0x00000000750AF000-memory.dmp

Filesize
4KB

Download
memory/412-1-0x0000000000010000-0x00000000000B6000-memory.dmp

Filesize
664KB

Download
memory/412-10-0x0000000008A30000-0x0000000008ACC000-memory.dmp

Filesize
624KB

Download
memory/412-9-0x0000000005F10000-0x0000000005F86000-memory.dmp

Filesize
472KB

Download
memory/412-7-0x00000000750AE000-0x00000000750AF000-memory.dmp

Filesize
4KB

Download
memory/3304-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3304-14-0x00000000010D0000-0x000000000141A000-memory.dmp

Filesize
3.3MB

Download