formbook | 36e8f30c3b2c7de1173d7b6e14b44c0f4141943a4f92f7e47c88e4cf29099da3

Analysis

max time kernel
300s
max time network
124s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 12:48

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General

Target

BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
Size

691KB
MD5

8f91e7ab8e06bf58adf2509e93159a5d
SHA1

2d2fea690c15c4bfe9f9ca4c0b8b8cc509d7daac
SHA256

5cd64ae8366b7fa1f1dc762013e0fe8e30caa6c6aa50a0df07cf3a953de6749c
SHA512

6bd3689dc70b7a033f152e21c02d5c1ce01db3cd7898d884b24762a90ff2c2c52b5b58853797601fdc4d702a2b557e2d86d098fe7084121da464d48907ef856d
SSDEEP

12288:sH3wtfRzxWWgA2ymE5HhizN0PUWesw18zm+gem395mSVb2h17pcU:sHMpzxWNbymCHhizqpeDCgeU9Y

Score

10^/10

formbook cd36 discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

cd36

Decoy

hongrobert.top

msurmis.online

tormdamageroof.net

riglashenie-svadby.store

otorcycle-loans-84331.bond

ouriptv.info

eportingcfo.top

2019.vip

ysphoto.online

hrivegorevx.info

350yhc.top

mwakop.xyz

antan4d-amp.xyz

pc-marketing-95267.bond

cuway.tours

inshiaward.top

akuzainu.fun

scenario.live

arrowlaboratorio.shop

nline-gaming-13926.bond

Signatures

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

Formbook payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/516-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/516-15-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/516-22-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2716-24-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

Processes:

powershell.exe

pid	Process
2768	powershell.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid	Process
2728	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exeBOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exewlanext.exe

description	pid	Process	procid_target
PID 2060 set thread context of 516	2060	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 516 set thread context of 1272	516	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	21
PID 516 set thread context of 1272	516	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	21
PID 2716 set thread context of 1272	2716	wlanext.exe	21

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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:

BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exepowershell.exeBOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exewlanext.execmd.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wlanext.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 57 IoCs

Processes:

BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exepowershell.exewlanext.exe

pid	Process
516	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
516	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
2768	powershell.exe
516	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe
2716	wlanext.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exewlanext.exe

pid	Process
516	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
516	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
516	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
516	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
2716	wlanext.exe
2716	wlanext.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exepowershell.exewlanext.exeExplorer.EXE

description	pid	Process
Token: SeDebugPrivilege	516	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
Token: SeDebugPrivilege	2768	powershell.exe
Token: SeDebugPrivilege	2716	wlanext.exe
Token: SeShutdownPrivilege	1272	Explorer.EXE

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exeBOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exewlanext.exe

description	pid	Process	procid_target
PID 2060 wrote to memory of 2768	2060	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	31
PID 2060 wrote to memory of 2768	2060	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	31
PID 2060 wrote to memory of 2768	2060	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	31
PID 2060 wrote to memory of 2768	2060	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	31
PID 2060 wrote to memory of 516	2060	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 2060 wrote to memory of 516	2060	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 2060 wrote to memory of 516	2060	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 2060 wrote to memory of 516	2060	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 2060 wrote to memory of 516	2060	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 2060 wrote to memory of 516	2060	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 2060 wrote to memory of 516	2060	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	33
PID 516 wrote to memory of 2716	516	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	34
PID 516 wrote to memory of 2716	516	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	34
PID 516 wrote to memory of 2716	516	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	34
PID 516 wrote to memory of 2716	516	BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe	34
PID 2716 wrote to memory of 2728	2716	wlanext.exe	35
PID 2716 wrote to memory of 2728	2716	wlanext.exe	35
PID 2716 wrote to memory of 2728	2716	wlanext.exe	35
PID 2716 wrote to memory of 2728	2716	wlanext.exe	35

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1272
- C:\Users\Admin\AppData\Local\Temp\BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
  "C:\Users\Admin\AppData\Local\Temp\BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2060
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2768
- - C:\Users\Admin\AppData\Local\Temp\BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe
    "C:\Users\Admin\AppData\Local\Temp\BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:516
  - - C:\Windows\SysWOW64\wlanext.exe
      "C:\Windows\SysWOW64\wlanext.exe"
      4⤵
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2716
    - - C:\Windows\SysWOW64\cmd.exe
        
        /c del "C:\Users\Admin\AppData\Local\Temp\BOQ & SPECS-JTCAJC-QINHP5-TIS-L0009- (AL DHAFRA) AL JABER - SUPPLY.exe"
        5⤵
        Deletes itself
        System Location Discovery: System Language Discovery
        
        PID:2728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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/516-8-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/516-22-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/516-15-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/516-16-0x00000000003B0000-0x00000000003C5000-memory.dmp

Filesize
84KB

Download
memory/516-13-0x0000000000770000-0x0000000000A73000-memory.dmp

Filesize
3.0MB

Download
memory/516-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/516-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/516-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1272-17-0x00000000050B0000-0x00000000051AA000-memory.dmp

Filesize
1000KB

Download
memory/1272-21-0x00000000050B0000-0x00000000051AA000-memory.dmp

Filesize
1000KB

Download
memory/2060-6-0x00000000051D0000-0x0000000005248000-memory.dmp

Filesize
480KB

Download
memory/2060-5-0x0000000074790000-0x0000000074E7E000-memory.dmp

Filesize
6.9MB

Download
memory/2060-12-0x0000000074790000-0x0000000074E7E000-memory.dmp

Filesize
6.9MB

Download
memory/2060-4-0x000000007479E000-0x000000007479F000-memory.dmp

Filesize
4KB

Download
memory/2060-3-0x0000000000220000-0x0000000000232000-memory.dmp

Filesize
72KB

Download
memory/2060-2-0x0000000074790000-0x0000000074E7E000-memory.dmp

Filesize
6.9MB

Download
memory/2060-0-0x000000007479E000-0x000000007479F000-memory.dmp

Filesize
4KB

Download
memory/2060-1-0x0000000000EA0000-0x0000000000F54000-memory.dmp

Filesize
720KB

Download
memory/2716-23-0x0000000000140000-0x0000000000156000-memory.dmp

Filesize
88KB

Download
memory/2716-24-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download