formbook | 3c274255e35e340152ba94463f4b27e0f5f2554062abc27b4ec4d3389545379a

Analysis

max time kernel
93s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2024 22:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe
Size

1.3MB
MD5

9e59d98eed0bd959f1f5d2ba36e92859
SHA1

d4ebcdefbec753e3074f81f58f067e8545d5bb95
SHA256

3c274255e35e340152ba94463f4b27e0f5f2554062abc27b4ec4d3389545379a
SHA512

24e0a82c24431bca83b39b7c4d30972d2c9023d2cee7a2e2d18732a7f0f39389be036b5debc76c0eacd578b0a9edf62c9eb076338e32a1601a87dd11ddf8edbf
SSDEEP

24576:FSkLO1suaWgV27G0ubgrdCq5/RHAZZS5R09n9Y:FSj1KrV8G7SE3B99

Score

10^/10

formbook kgdh discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

kgdh

Decoy

socialsecuty.com

rossiniconstruction.com

baliisterstore.com

walnuthotsouce.com

herculesmile.com

datum-maps.tech

yourhandhistory.com

reevolvehardware.com

condosandresorts.com

boissonsenergetiques.com

everybodymatters.club

titoly.com

knfsupplies.com

azitajovaini.com

orfilashop.com

aliceramsay.com

tipsyfetes.com

besttrip.store

ukrainianlandtoken.com

jdscornerbar.com

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
behavioral2/memory/1336-12-0x0000000000400000-0x000000000042E000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe

description	pid	Process	procid_target
PID 3672 set thread context of 1336	3672	9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe	99

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

Processes:

9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe

pid	Process
1336	9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe
1336	9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe

description	pid	Process	procid_target
PID 3672 wrote to memory of 1336	3672	9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe	99
PID 3672 wrote to memory of 1336	3672	9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe	99
PID 3672 wrote to memory of 1336	3672	9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe	99
PID 3672 wrote to memory of 1336	3672	9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe	99
PID 3672 wrote to memory of 1336	3672	9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe	99
PID 3672 wrote to memory of 1336	3672	9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe	99

C:\Users\Admin\AppData\Local\Temp\9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3672
- C:\Users\Admin\AppData\Local\Temp\9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\9e59d98eed0bd959f1f5d2ba36e92859_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1336

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

Loading Replay Monitor...

Downloads

memory/1336-12-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1336-15-0x00000000013A0000-0x00000000016EA000-memory.dmp

Filesize
3.3MB

Download
memory/3672-6-0x0000000006360000-0x00000000063FC000-memory.dmp

Filesize
624KB

Download
memory/3672-3-0x0000000005050000-0x00000000050E2000-memory.dmp

Filesize
584KB

Download
memory/3672-4-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/3672-5-0x00000000050F0000-0x00000000050FA000-memory.dmp

Filesize
40KB

Download
memory/3672-0-0x0000000074EEE000-0x0000000074EEF000-memory.dmp

Filesize
4KB

Download
memory/3672-7-0x00000000051C0000-0x00000000051DE000-memory.dmp

Filesize
120KB

Download
memory/3672-8-0x0000000074EEE000-0x0000000074EEF000-memory.dmp

Filesize
4KB

Download
memory/3672-9-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/3672-10-0x00000000068B0000-0x0000000006954000-memory.dmp

Filesize
656KB

Download
memory/3672-11-0x0000000008E90000-0x0000000008EC4000-memory.dmp

Filesize
208KB

Download
memory/3672-2-0x0000000005710000-0x0000000005CB4000-memory.dmp

Filesize
5.6MB

Download
memory/3672-14-0x0000000074EE0000-0x0000000075690000-memory.dmp

Filesize
7.7MB

Download
memory/3672-1-0x0000000000540000-0x000000000069C000-memory.dmp

Filesize
1.4MB

Download