formbook | 6a220dfe065da94494e1f5a94311bdba17f6f56d66f40ca39af817798fea09af

Analysis

max time kernel
149s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14/05/2024, 15:08

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General

Target

NEW ORDER.exe
Size

763KB
MD5

9df58df76c5826af2a9357287869e0f7
SHA1

c2d804fdeefc82563b51c04870b49cc998588712
SHA256

6a220dfe065da94494e1f5a94311bdba17f6f56d66f40ca39af817798fea09af
SHA512

2f0a90bdf8748d4c616b0568ddbb9043dedbb536a5902cec3e6693ed37ba94fb2aec42c514722f09589d27d5bdb1bbe3c3c4d3338386459348ad695465b9f494
SSDEEP

12288:eQDFTPiULBMzvlKXj3Z+ka1XmrpVMSTUplRYgK+CVINEX9yKBg7vjG:HPh2NKXj8tVmpmGUpXYfia9yKe/

Score

10^/10

formbook ij84 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ij84

Decoy

resetter.xyz

simonbelanger.me

kwip.xyz

7dbb9.baby

notion-everyday.com

saftiwall.com

pulse-gaming.com

fafafa1.shop

ihaveahole.com

sxtzzj.com

996688x.xyz

komalili.monster

haberdashere.store

nurselifegng.com

kidtryz.com

ghvx.xyz

1minvideopro.com

hidef.group

stylishbeststyler.space

spx21.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/2752-25-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2752-30-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2752-35-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4512-36-0x0000000000E30000-0x0000000000E5F000-memory.dmp	formbook

Drops startup file 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\GHUI.lnk	NEW ORDER.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\jui\GHUI.exe	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\jui\GHUI.exe	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
4784	GHUI.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 4784 set thread context of 2752	4784	GHUI.exe	94
PID 2752 set thread context of 3556	2752	AddInProcess32.exe	56
PID 2752 set thread context of 3556	2752	AddInProcess32.exe	56
PID 4512 set thread context of 3556	4512	help.exe	56

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
2552	PING.EXE
644	PING.EXE

Suspicious behavior: EnumeratesProcesses 57 IoCs

pid	Process
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4392	NEW ORDER.exe
4784	GHUI.exe
4784	GHUI.exe
2752	AddInProcess32.exe
2752	AddInProcess32.exe
2752	AddInProcess32.exe
2752	AddInProcess32.exe
2752	AddInProcess32.exe
2752	AddInProcess32.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe
4512	help.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2752	AddInProcess32.exe
2752	AddInProcess32.exe
2752	AddInProcess32.exe
2752	AddInProcess32.exe
4512	help.exe
4512	help.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4392	NEW ORDER.exe
Token: SeDebugPrivilege	4784	GHUI.exe
Token: SeDebugPrivilege	2752	AddInProcess32.exe
Token: SeDebugPrivilege	4512	help.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 4392 wrote to memory of 3612	4392	NEW ORDER.exe	87
PID 4392 wrote to memory of 3612	4392	NEW ORDER.exe	87
PID 4392 wrote to memory of 3612	4392	NEW ORDER.exe	87
PID 3612 wrote to memory of 644	3612	cmd.exe	89
PID 3612 wrote to memory of 644	3612	cmd.exe	89
PID 3612 wrote to memory of 644	3612	cmd.exe	89
PID 3612 wrote to memory of 2552	3612	cmd.exe	90
PID 3612 wrote to memory of 2552	3612	cmd.exe	90
PID 3612 wrote to memory of 2552	3612	cmd.exe	90
PID 3612 wrote to memory of 4784	3612	cmd.exe	93
PID 3612 wrote to memory of 4784	3612	cmd.exe	93
PID 3612 wrote to memory of 4784	3612	cmd.exe	93
PID 4784 wrote to memory of 2752	4784	GHUI.exe	94
PID 4784 wrote to memory of 2752	4784	GHUI.exe	94
PID 4784 wrote to memory of 2752	4784	GHUI.exe	94
PID 4784 wrote to memory of 2752	4784	GHUI.exe	94
PID 4784 wrote to memory of 2752	4784	GHUI.exe	94
PID 4784 wrote to memory of 2752	4784	GHUI.exe	94
PID 3556 wrote to memory of 4512	3556	Explorer.EXE	101
PID 3556 wrote to memory of 4512	3556	Explorer.EXE	101
PID 3556 wrote to memory of 4512	3556	Explorer.EXE	101
PID 4512 wrote to memory of 2896	4512	help.exe	102
PID 4512 wrote to memory of 2896	4512	help.exe	102
PID 4512 wrote to memory of 2896	4512	help.exe	102

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:3556
- C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe
  "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
  2⤵
  - Drops startup file
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4392
- - C:\Windows\SysWOW64\cmd.exe
    "cmd" /c ping 127.0.0.1 -n 15 > nul && copy "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\jui\GHUI.exe" && ping 127.0.0.1 -n 15 > nul && "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\jui\GHUI.exe"
    3⤵
    - Drops startup file
    - Suspicious use of WriteProcessMemory
    PID:3612
  - - C:\Windows\SysWOW64\PING.EXE
      ping 127.0.0.1 -n 15
      4⤵
      Runs ping.exe
      PID:644
  - - C:\Windows\SysWOW64\PING.EXE
      ping 127.0.0.1 -n 15
      4⤵
      Runs ping.exe
      PID:2552
  - - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\jui\GHUI.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\jui\GHUI.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:4784
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
        5⤵
        Suspicious use of SetThreadContext
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: MapViewOfSection
        Suspicious use of AdjustPrivilegeToken
        
        PID:2752
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:1216
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:3236
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:4588
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2604
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:4852
- C:\Windows\SysWOW64\help.exe
  "C:\Windows\SysWOW64\help.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4512
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
    3⤵
    PID:2896

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\jui\GHUI.exe

Filesize
763KB

MD5
9df58df76c5826af2a9357287869e0f7

SHA1
c2d804fdeefc82563b51c04870b49cc998588712

SHA256
6a220dfe065da94494e1f5a94311bdba17f6f56d66f40ca39af817798fea09af

SHA512
2f0a90bdf8748d4c616b0568ddbb9043dedbb536a5902cec3e6693ed37ba94fb2aec42c514722f09589d27d5bdb1bbe3c3c4d3338386459348ad695465b9f494

Download Submit
memory/2752-35-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2752-31-0x0000000001310000-0x0000000001324000-memory.dmp

Filesize
80KB

Download
memory/2752-30-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2752-28-0x0000000000FC0000-0x000000000130A000-memory.dmp

Filesize
3.3MB

Download
memory/2752-25-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3556-40-0x0000000008A90000-0x0000000008BE4000-memory.dmp

Filesize
1.3MB

Download
memory/3556-38-0x00000000088A0000-0x0000000008978000-memory.dmp

Filesize
864KB

Download
memory/3556-32-0x00000000088A0000-0x0000000008978000-memory.dmp

Filesize
864KB

Download
memory/4392-7-0x0000000005BF0000-0x0000000005BFA000-memory.dmp

Filesize
40KB

Download
memory/4392-0-0x000000007440E000-0x000000007440F000-memory.dmp

Filesize
4KB

Download
memory/4392-1-0x0000000000200000-0x00000000002C6000-memory.dmp

Filesize
792KB

Download
memory/4392-2-0x00000000057A0000-0x000000000583C000-memory.dmp

Filesize
624KB

Download
memory/4392-11-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/4392-3-0x0000000005E60000-0x0000000006404000-memory.dmp

Filesize
5.6MB

Download
memory/4392-4-0x0000000005B30000-0x0000000005B74000-memory.dmp

Filesize
272KB

Download
memory/4392-5-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/4392-9-0x0000000074400000-0x0000000074BB0000-memory.dmp

Filesize
7.7MB

Download
memory/4392-6-0x0000000005C30000-0x0000000005CC2000-memory.dmp

Filesize
584KB

Download
memory/4512-36-0x0000000000E30000-0x0000000000E5F000-memory.dmp

Filesize
188KB

Download
memory/4512-34-0x0000000000660000-0x0000000000667000-memory.dmp

Filesize
28KB

Download
memory/4784-21-0x00000000070F0000-0x000000000710A000-memory.dmp

Filesize
104KB

Download
memory/4784-27-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4784-24-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4784-23-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4784-22-0x0000000009AB0000-0x0000000009AB6000-memory.dmp

Filesize
24KB

Download
memory/4784-20-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4784-19-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4784-18-0x0000000000AC0000-0x0000000000B86000-memory.dmp

Filesize
792KB

Download
memory/4784-17-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download