formbook | fac949564f4665701edaee8c5228133b6c84842fef319a82e8909ddeaa215de6

Analysis

max time kernel
148s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/09/2022, 14:27

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General

Target

EFT Payment 27September.exe
Size

426KB
MD5

99128801351b81b164690fb32ddfe74f
SHA1

f8f2a0beaf18ce9311ada5ae7fd8dde3914771de
SHA256

fac949564f4665701edaee8c5228133b6c84842fef319a82e8909ddeaa215de6
SHA512

22a6f3d58634d462fd4281dbe2b975df010056bf2b385be110256430289d198640422f0a149607ad72d331bd34cf769fb09d80d22b05da4817d6d1c6db2f91bb
SSDEEP

6144:EKTmSHR5ZwZv+Wxt5+3GE4msba3k4kwsEYA8Ki:XT/x5Zw1+WlA2Vb4kJbEYu

Score

10^/10

formbook tg49 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

tg49

Decoy

497338.com

shoptickr.win

support.academy

cloud123.top

manhattanmaintenance.site

sustainabilityblock.com

mertbnkae.city

letshookup.site

aqiqahkarawang.site

play-demoslot-coktogel.app

taikatarot.info

insanxarakterleri.com

bobdoessport.co

inexecution-oarsman.net

aspirationit.com

88bet2255.com

northbowlodge.com

downjc.com

diecastcoin.site

pubiliweb.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

Formbook payload 4 IoCs

rat

resource	yara_rule
behavioral2/memory/4756-134-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4756-136-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/5044-143-0x0000000000D30000-0x0000000000D5F000-memory.dmp	formbook
behavioral2/memory/5044-147-0x0000000000D30000-0x0000000000D5F000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3012 set thread context of 4756	3012	EFT Payment 27September.exe	78
PID 4756 set thread context of 3060	4756	aspnet_compiler.exe	54
PID 5044 set thread context of 3060	5044	netsh.exe	54

Suspicious behavior: EnumeratesProcesses 60 IoCs

pid	Process
4756	aspnet_compiler.exe
4756	aspnet_compiler.exe
4756	aspnet_compiler.exe
4756	aspnet_compiler.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe
5044	netsh.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3060	Explorer.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
4756	aspnet_compiler.exe
4756	aspnet_compiler.exe
4756	aspnet_compiler.exe
5044	netsh.exe
5044	netsh.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4756	aspnet_compiler.exe
Token: SeDebugPrivilege	5044	netsh.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 4756	3012	EFT Payment 27September.exe	78
PID 3012 wrote to memory of 4756	3012	EFT Payment 27September.exe	78
PID 3012 wrote to memory of 4756	3012	EFT Payment 27September.exe	78
PID 3012 wrote to memory of 4756	3012	EFT Payment 27September.exe	78
PID 3012 wrote to memory of 4756	3012	EFT Payment 27September.exe	78
PID 3012 wrote to memory of 4756	3012	EFT Payment 27September.exe	78
PID 3060 wrote to memory of 5044	3060	Explorer.EXE	79
PID 3060 wrote to memory of 5044	3060	Explorer.EXE	79
PID 3060 wrote to memory of 5044	3060	Explorer.EXE	79
PID 5044 wrote to memory of 1256	5044	netsh.exe	82
PID 5044 wrote to memory of 1256	5044	netsh.exe	82
PID 5044 wrote to memory of 1256	5044	netsh.exe	82

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Users\Admin\AppData\Local\Temp\EFT Payment 27September.exe
  "C:\Users\Admin\AppData\Local\Temp\EFT Payment 27September.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3012
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:4756
- C:\Windows\SysWOW64\netsh.exe
  "C:\Windows\SysWOW64\netsh.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5044
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:1256

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3012-132-0x0000000000310000-0x0000000000378000-memory.dmp

Filesize
416KB

Download
memory/3060-139-0x0000000008340000-0x0000000008447000-memory.dmp

Filesize
1.0MB

Download
memory/3060-148-0x0000000008900000-0x0000000008A6A000-memory.dmp

Filesize
1.4MB

Download
memory/3060-146-0x0000000008900000-0x0000000008A6A000-memory.dmp

Filesize
1.4MB

Download
memory/4756-137-0x00000000014F0000-0x000000000183A000-memory.dmp

Filesize
3.3MB

Download
memory/4756-138-0x0000000001480000-0x0000000001494000-memory.dmp

Filesize
80KB

Download
memory/4756-136-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4756-134-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/5044-142-0x0000000000820000-0x000000000083E000-memory.dmp

Filesize
120KB

Download
memory/5044-143-0x0000000000D30000-0x0000000000D5F000-memory.dmp

Filesize
188KB

Download
memory/5044-144-0x0000000001560000-0x00000000018AA000-memory.dmp

Filesize
3.3MB

Download
memory/5044-145-0x0000000001450000-0x00000000014E3000-memory.dmp

Filesize
588KB

Download
memory/5044-147-0x0000000000D30000-0x0000000000D5F000-memory.dmp

Filesize
188KB

Download