formbook | 0ad9757a6895b3595b4eaa5a71cca88d658a1c21f335b8d3268949d659e27fda

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
24/10/2023, 06:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

841031a37159398b8eebca7bb7eff56b.exe
Size

813KB
MD5

841031a37159398b8eebca7bb7eff56b
SHA1

1848cf9917341a151a4cd8c3ff041525a4d075eb
SHA256

0ad9757a6895b3595b4eaa5a71cca88d658a1c21f335b8d3268949d659e27fda
SHA512

703be883819631d73c3ecdaab42b73464b1e81072d68a665d551dcc393d3b2b002bf2929a6a9b1f1b17e6de352458bbffe6a7e24a463fe661549202b7bcf42d7
SSDEEP

12288:TMGI/MtgR/mZRM+BYkElTBtzeACtg1Uf10nhLnxeTLE39oexn3SJ:p1gkZR5+k2Dk10nsL4eexn

Score

10^/10

formbook rs10 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

rs10

Decoy

starryallure.com

mania-31.online

baba-bt-top1.buzz

jwilkinsartscapeinc.com

tallerhazop.com

lulu013.com

pontoimediato.com

stmc-company.com

thesoftwarepractitioner.com

makemoneywithsherrie.com

algaroba.com

smartbookmarks.info

burneysaw.com

fftsxxx.top

hvr998.com

sofisticars.store

clickit.fun

couches-sofas-16683.bond

ikkasolutions.com

oakvisa.com

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/2580-15-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2628 set thread context of 2580	2628	841031a37159398b8eebca7bb7eff56b.exe	31

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2628	841031a37159398b8eebca7bb7eff56b.exe
2628	841031a37159398b8eebca7bb7eff56b.exe
2628	841031a37159398b8eebca7bb7eff56b.exe
2628	841031a37159398b8eebca7bb7eff56b.exe
2628	841031a37159398b8eebca7bb7eff56b.exe
2628	841031a37159398b8eebca7bb7eff56b.exe
2628	841031a37159398b8eebca7bb7eff56b.exe
2628	841031a37159398b8eebca7bb7eff56b.exe
2580	841031a37159398b8eebca7bb7eff56b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2628	841031a37159398b8eebca7bb7eff56b.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2628 wrote to memory of 2824	2628	841031a37159398b8eebca7bb7eff56b.exe	30
PID 2628 wrote to memory of 2824	2628	841031a37159398b8eebca7bb7eff56b.exe	30
PID 2628 wrote to memory of 2824	2628	841031a37159398b8eebca7bb7eff56b.exe	30
PID 2628 wrote to memory of 2824	2628	841031a37159398b8eebca7bb7eff56b.exe	30
PID 2628 wrote to memory of 2580	2628	841031a37159398b8eebca7bb7eff56b.exe	31
PID 2628 wrote to memory of 2580	2628	841031a37159398b8eebca7bb7eff56b.exe	31
PID 2628 wrote to memory of 2580	2628	841031a37159398b8eebca7bb7eff56b.exe	31
PID 2628 wrote to memory of 2580	2628	841031a37159398b8eebca7bb7eff56b.exe	31
PID 2628 wrote to memory of 2580	2628	841031a37159398b8eebca7bb7eff56b.exe	31
PID 2628 wrote to memory of 2580	2628	841031a37159398b8eebca7bb7eff56b.exe	31
PID 2628 wrote to memory of 2580	2628	841031a37159398b8eebca7bb7eff56b.exe	31

C:\Users\Admin\AppData\Local\Temp\841031a37159398b8eebca7bb7eff56b.exe
"C:\Users\Admin\AppData\Local\Temp\841031a37159398b8eebca7bb7eff56b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2628
- C:\Users\Admin\AppData\Local\Temp\841031a37159398b8eebca7bb7eff56b.exe
  "C:\Users\Admin\AppData\Local\Temp\841031a37159398b8eebca7bb7eff56b.exe"
  2⤵
  PID:2824
- C:\Users\Admin\AppData\Local\Temp\841031a37159398b8eebca7bb7eff56b.exe
  "C:\Users\Admin\AppData\Local\Temp\841031a37159398b8eebca7bb7eff56b.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2580

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2580-9-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2580-17-0x00000000009A0000-0x0000000000CA3000-memory.dmp

Filesize
3.0MB

Download
memory/2580-15-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2580-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2580-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2628-3-0x00000000004A0000-0x00000000004BC000-memory.dmp

Filesize
112KB

Download
memory/2628-6-0x0000000005020000-0x0000000005060000-memory.dmp

Filesize
256KB

Download
memory/2628-7-0x00000000002E0000-0x00000000002F0000-memory.dmp

Filesize
64KB

Download
memory/2628-8-0x0000000004970000-0x00000000049DE000-memory.dmp

Filesize
440KB

Download
memory/2628-5-0x0000000074450000-0x0000000074B3E000-memory.dmp

Filesize
6.9MB

Download
memory/2628-4-0x00000000002C0000-0x00000000002CC000-memory.dmp

Filesize
48KB

Download
memory/2628-0-0x0000000000E10000-0x0000000000EE0000-memory.dmp

Filesize
832KB

Download
memory/2628-2-0x0000000005020000-0x0000000005060000-memory.dmp

Filesize
256KB

Download
memory/2628-16-0x0000000074450000-0x0000000074B3E000-memory.dmp

Filesize
6.9MB

Download
memory/2628-1-0x0000000074450000-0x0000000074B3E000-memory.dmp

Filesize
6.9MB

Download