formbook | e759a4a906a9496f6b9f60b90e7ff49ef812090ce465108f08d32ac916e20cff

Analysis

max time kernel
136s
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
30-10-2024 12:22

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General

Target

7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe
Size

1.5MB
MD5

7f315c83910b3a196c1fb30475e5101b
SHA1

899b5855776737ee0115da31a5b58a4f89bf73a8
SHA256

e759a4a906a9496f6b9f60b90e7ff49ef812090ce465108f08d32ac916e20cff
SHA512

c5c4a374e0039f45171927e3f795ecde401dfb268110f4ddef3c0f5fb32c564e60cee8c5273fb95522394ed584438abcf1c99fb710e382ad9a2fd0239940f178
SSDEEP

12288:FtxQ6oDjffKbuNb9UnYqmDNBoj28w1f2wt1SdnUtk4yQ6H+Uy1Susr8MmH3ja:honayx9UnQDDY2P7tsdUtkAZZS5R0

Score

10^/10

formbook m3n0 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

m3n0

Decoy

zhanyueyy.com

elsonidodelacalle.com

dsmyospv.icu

aapadukeshod.com

4980012550430251.info

abc23ltd.com

guifier.net

media-instagramform.store

votesandymurray.com

projectoctave.com

chrismacleodcontracting.com

interactivebroders.com

blackagendaagency.com

intravel.one

fitbirthday.com

berch.cloud

keepcalmpressedserum.com

conveniencestorelosangeles.com

bestgenuinelifesyle.com

searchnetshop.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/4372-12-0x0000000000400000-0x000000000042E000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2880 set thread context of 4372	2880	7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe	103

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:

7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe

pid	Process
4372	7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe
4372	7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2880 wrote to memory of 4372	2880	7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe	103
PID 2880 wrote to memory of 4372	2880	7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe	103
PID 2880 wrote to memory of 4372	2880	7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe	103
PID 2880 wrote to memory of 4372	2880	7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe	103
PID 2880 wrote to memory of 4372	2880	7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe	103
PID 2880 wrote to memory of 4372	2880	7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe	103

C:\Users\Admin\AppData\Local\Temp\7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Users\Admin\AppData\Local\Temp\7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\7f315c83910b3a196c1fb30475e5101b_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4372

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/2880-7-0x0000000005500000-0x000000000551E000-memory.dmp

Filesize
120KB

Download
memory/2880-8-0x000000007461E000-0x000000007461F000-memory.dmp

Filesize
4KB

Download
memory/2880-2-0x00000000058B0000-0x0000000005E54000-memory.dmp

Filesize
5.6MB

Download
memory/2880-3-0x0000000005300000-0x0000000005392000-memory.dmp

Filesize
584KB

Download
memory/2880-4-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/2880-5-0x0000000005290000-0x000000000529A000-memory.dmp

Filesize
40KB

Download
memory/2880-1-0x0000000000750000-0x00000000008DA000-memory.dmp

Filesize
1.5MB

Download
memory/2880-6-0x0000000006540000-0x00000000065DC000-memory.dmp

Filesize
624KB

Download
memory/2880-0-0x000000007461E000-0x000000007461F000-memory.dmp

Filesize
4KB

Download
memory/2880-9-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/2880-10-0x0000000006AE0000-0x0000000006B82000-memory.dmp

Filesize
648KB

Download
memory/2880-11-0x00000000090C0000-0x00000000090F4000-memory.dmp

Filesize
208KB

Download
memory/2880-14-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/4372-12-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4372-15-0x00000000016A0000-0x00000000019EA000-memory.dmp

Filesize
3.3MB

Download