formbook | 34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9

Analysis

max time kernel
92s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26-09-2024 11:49

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe
Size

664KB
MD5

d300258dad4f6d26fb8e797865099680
SHA1

ace32a1cfea8b72b78e45da6bcb3d8d31c92840e
SHA256

34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9
SHA512

89da23e88502c23980c8d82c7f2a706744639db8b72fb08e1383064fcf32fd232a3dbd98890c63f6847f1df903859846f637527638b1b563bbc9ca6b96cc2e30
SSDEEP

6144:xZbxSy0/npCK4nMRnLAp1xIEqL9vTQfSOJdN4kV7025pqWpSpY5+V/GhjEbx/JVk:LVSy0vp1c1ovv0dT0Bo5+Vuh6JfM

Score

10^/10

formbook he2a discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

he2a

Decoy

070001606.xyz

jesuseascriancas.online

as-eltransport.xyz

bankditalia-company.online

linkedin-stijngraat.online

sportsbetd.xyz

spanish-classes-76893.bond

infonation.pro

nxwzbze.forum

rush-pay.biz

fulfillmissions.lat

infolungcancer.xyz

aqario.xyz

omepro.solar

jackmanmueshl.shop

amcart.store

ishanaudichya.xyz

sun4rk.shop

depression-test-74287.bond

chipit.shop

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/1724-12-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1456 set thread context of 1724	1456	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe	89

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	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1724	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe
1724	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1456 wrote to memory of 1724	1456	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe	89
PID 1456 wrote to memory of 1724	1456	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe	89
PID 1456 wrote to memory of 1724	1456	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe	89
PID 1456 wrote to memory of 1724	1456	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe	89
PID 1456 wrote to memory of 1724	1456	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe	89
PID 1456 wrote to memory of 1724	1456	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe	89

C:\Users\Admin\AppData\Local\Temp\34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe
"C:\Users\Admin\AppData\Local\Temp\34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1456
- C:\Users\Admin\AppData\Local\Temp\34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe
  "C:\Users\Admin\AppData\Local\Temp\34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1724

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/1456-6-0x00000000065B0000-0x0000000006640000-memory.dmp

Filesize
576KB

Download
memory/1456-8-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

Filesize
4KB

Download
memory/1456-2-0x0000000005420000-0x00000000059C4000-memory.dmp

Filesize
5.6MB

Download
memory/1456-3-0x0000000004F50000-0x0000000004FE2000-memory.dmp

Filesize
584KB

Download
memory/1456-4-0x0000000005110000-0x000000000511A000-memory.dmp

Filesize
40KB

Download
memory/1456-5-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1456-1-0x00000000004D0000-0x000000000057C000-memory.dmp

Filesize
688KB

Download
memory/1456-7-0x0000000005400000-0x0000000005410000-memory.dmp

Filesize
64KB

Download
memory/1456-0-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

Filesize
4KB

Download
memory/1456-9-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1456-10-0x0000000006C10000-0x0000000006C86000-memory.dmp

Filesize
472KB

Download
memory/1456-11-0x00000000092E0000-0x000000000937C000-memory.dmp

Filesize
624KB

Download
memory/1456-14-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/1724-12-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1724-15-0x0000000001150000-0x000000000149A000-memory.dmp

Filesize
3.3MB

Download