formbook | 8e06ed422edfc7904592e8c8cdacebd0ad5118c4b3dcb3daa404e8e4d97f6e5a

Analysis

max time kernel
148s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
05-02-2025 07:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

NGACIVADAIR25002.exe
Size

931KB
MD5

17b3c938fbf0a3f652288ad1128385a7
SHA1

8818efc1a67778d016396db9aac4a23a30e2c1b9
SHA256

8e06ed422edfc7904592e8c8cdacebd0ad5118c4b3dcb3daa404e8e4d97f6e5a
SHA512

9763f8865a0a334c960b42a05c6157f844bb29b23a4fd0a042b385e7360fc22e9b5602806a20933d5e4442aef0dc30fa16a98eb920d97f4678fa0b7d7456ec4a
SSDEEP

24576:OyjdTYjz6FxM8JGjHlhYN52IYpOG9s+3NI+pxNaCkTZnc:nTOz6FqlHeB4s0kCkTBc

Score

10^/10

formbook b02a discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

b02a

Decoy

nnovate.host

yrvo.shop

obify.party

55665.one

vlisazouasiul.store

arjohbs.shop

mjsccc5716.shop

nfluencer-marketing-86606.bond

atellite-internet-74549.bond

arehouse-inventory-82506.bond

kanzaturf.net

airbypatrickmcguire.net

90880a15.buzz

ancake888.info

hopcroma.store

usinessloanscanada524285.icu

mdjr.world

9kct.xyz

ombrd.finance

luratu.xyz

Signatures

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

Formbook payload 3 IoCs

rat

resource	yara_rule
behavioral1/memory/1496-25-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1496-29-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2324-32-0x0000000000090000-0x00000000000BF000-memory.dmp	formbook

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
2160	powershell.exe
2556	powershell.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2668 set thread context of 1496	2668	NGACIVADAIR25002.exe	38
PID 1496 set thread context of 1244	1496	RegSvcs.exe	21
PID 1496 set thread context of 1244	1496	RegSvcs.exe	21
PID 2324 set thread context of 1244	2324	wuapp.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 7 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	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wuapp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NGACIVADAIR25002.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1676	schtasks.exe

Suspicious behavior: EnumeratesProcesses 35 IoCs

pid	Process
2668	NGACIVADAIR25002.exe
2668	NGACIVADAIR25002.exe
2668	NGACIVADAIR25002.exe
2668	NGACIVADAIR25002.exe
2668	NGACIVADAIR25002.exe
2668	NGACIVADAIR25002.exe
1496	RegSvcs.exe
2556	powershell.exe
2160	powershell.exe
1496	RegSvcs.exe
1496	RegSvcs.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe
2324	wuapp.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
1496	RegSvcs.exe
1496	RegSvcs.exe
1496	RegSvcs.exe
1496	RegSvcs.exe
2324	wuapp.exe
2324	wuapp.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2668	NGACIVADAIR25002.exe
Token: SeDebugPrivilege	2556	powershell.exe
Token: SeDebugPrivilege	2160	powershell.exe
Token: SeDebugPrivilege	1496	RegSvcs.exe
Token: SeDebugPrivilege	2324	wuapp.exe

Suspicious use of WriteProcessMemory 47 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2160	2668	NGACIVADAIR25002.exe	30
PID 2668 wrote to memory of 2160	2668	NGACIVADAIR25002.exe	30
PID 2668 wrote to memory of 2160	2668	NGACIVADAIR25002.exe	30
PID 2668 wrote to memory of 2160	2668	NGACIVADAIR25002.exe	30
PID 2668 wrote to memory of 2556	2668	NGACIVADAIR25002.exe	32
PID 2668 wrote to memory of 2556	2668	NGACIVADAIR25002.exe	32
PID 2668 wrote to memory of 2556	2668	NGACIVADAIR25002.exe	32
PID 2668 wrote to memory of 2556	2668	NGACIVADAIR25002.exe	32
PID 2668 wrote to memory of 1676	2668	NGACIVADAIR25002.exe	34
PID 2668 wrote to memory of 1676	2668	NGACIVADAIR25002.exe	34
PID 2668 wrote to memory of 1676	2668	NGACIVADAIR25002.exe	34
PID 2668 wrote to memory of 1676	2668	NGACIVADAIR25002.exe	34
PID 2668 wrote to memory of 1528	2668	NGACIVADAIR25002.exe	36
PID 2668 wrote to memory of 1528	2668	NGACIVADAIR25002.exe	36
PID 2668 wrote to memory of 1528	2668	NGACIVADAIR25002.exe	36
PID 2668 wrote to memory of 1528	2668	NGACIVADAIR25002.exe	36
PID 2668 wrote to memory of 1528	2668	NGACIVADAIR25002.exe	36
PID 2668 wrote to memory of 1528	2668	NGACIVADAIR25002.exe	36
PID 2668 wrote to memory of 1528	2668	NGACIVADAIR25002.exe	36
PID 2668 wrote to memory of 2052	2668	NGACIVADAIR25002.exe	37
PID 2668 wrote to memory of 2052	2668	NGACIVADAIR25002.exe	37
PID 2668 wrote to memory of 2052	2668	NGACIVADAIR25002.exe	37
PID 2668 wrote to memory of 2052	2668	NGACIVADAIR25002.exe	37
PID 2668 wrote to memory of 2052	2668	NGACIVADAIR25002.exe	37
PID 2668 wrote to memory of 2052	2668	NGACIVADAIR25002.exe	37
PID 2668 wrote to memory of 2052	2668	NGACIVADAIR25002.exe	37
PID 2668 wrote to memory of 1496	2668	NGACIVADAIR25002.exe	38
PID 2668 wrote to memory of 1496	2668	NGACIVADAIR25002.exe	38
PID 2668 wrote to memory of 1496	2668	NGACIVADAIR25002.exe	38
PID 2668 wrote to memory of 1496	2668	NGACIVADAIR25002.exe	38
PID 2668 wrote to memory of 1496	2668	NGACIVADAIR25002.exe	38
PID 2668 wrote to memory of 1496	2668	NGACIVADAIR25002.exe	38
PID 2668 wrote to memory of 1496	2668	NGACIVADAIR25002.exe	38
PID 2668 wrote to memory of 1496	2668	NGACIVADAIR25002.exe	38
PID 2668 wrote to memory of 1496	2668	NGACIVADAIR25002.exe	38
PID 2668 wrote to memory of 1496	2668	NGACIVADAIR25002.exe	38
PID 1496 wrote to memory of 2324	1496	RegSvcs.exe	39
PID 1496 wrote to memory of 2324	1496	RegSvcs.exe	39
PID 1496 wrote to memory of 2324	1496	RegSvcs.exe	39
PID 1496 wrote to memory of 2324	1496	RegSvcs.exe	39
PID 1496 wrote to memory of 2324	1496	RegSvcs.exe	39
PID 1496 wrote to memory of 2324	1496	RegSvcs.exe	39
PID 1496 wrote to memory of 2324	1496	RegSvcs.exe	39
PID 2324 wrote to memory of 2596	2324	wuapp.exe	40
PID 2324 wrote to memory of 2596	2324	wuapp.exe	40
PID 2324 wrote to memory of 2596	2324	wuapp.exe	40
PID 2324 wrote to memory of 2596	2324	wuapp.exe	40

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1244
- C:\Users\Admin\AppData\Local\Temp\NGACIVADAIR25002.exe
  "C:\Users\Admin\AppData\Local\Temp\NGACIVADAIR25002.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2668
- - 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\NGACIVADAIR25002.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2160
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\iQVGQQwA.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2556
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\iQVGQQwA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp928F.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1676
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:1528
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:2052
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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:1496
  - - C:\Windows\SysWOW64\wuapp.exe
      "C:\Windows\SysWOW64\wuapp.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:2324
    - - C:\Windows\SysWOW64\cmd.exe
        
        /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp928F.tmp

Filesize
1KB

MD5
65fc8358ea96abc184f0e6f9a889c9c6

SHA1
3e8a7330345a672c632063320db18141ea4d3fe5

SHA256
4b71bffe105cf84fc3c8ed517bc748f79b0d3226997c882627196c3c5ce4f95d

SHA512
e37a0b12e6bfc13c2b312055420355824d8a30a28226351fd3877244990ae3a5bb42b12fed73da77b3317f2dacc6eafb5c276fd319851d66bd2f0afdd285b59b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\QU6DQVVN8ZOB6RZWPY8F.temp

Filesize
7KB

MD5
369f2790e3e75fc0c064e152fe195f61

SHA1
56d4c50162e0eefb5ecef9cb2206d711704d44c1

SHA256
aefe93e65f2e5adc49b36158d7b37cbf5498bb49021e24eaf65d18fb1cc65b30

SHA512
bc587f04e35b67b0e0806055f68c958dbb144c59d775459afb7bdf94faf293e6830726b6191479ab5d77b0a76817cb0dc27f3363d19093a89799f42b83405df0

Download Submit
memory/1244-33-0x0000000007AD0000-0x0000000007BE8000-memory.dmp

Filesize
1.1MB

Download
memory/1244-30-0x00000000074F0000-0x00000000075BE000-memory.dmp

Filesize
824KB

Download
memory/1244-28-0x0000000000010000-0x0000000000020000-memory.dmp

Filesize
64KB

Download
memory/1496-20-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1496-24-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1496-29-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1496-22-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1496-25-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2324-32-0x0000000000090000-0x00000000000BF000-memory.dmp

Filesize
188KB

Download
memory/2324-31-0x0000000001150000-0x000000000115B000-memory.dmp

Filesize
44KB

Download
memory/2668-4-0x0000000001F30000-0x0000000001F4E000-memory.dmp

Filesize
120KB

Download
memory/2668-0-0x000000007421E000-0x000000007421F000-memory.dmp

Filesize
4KB

Download
memory/2668-26-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/2668-3-0x0000000005060000-0x0000000005136000-memory.dmp

Filesize
856KB

Download
memory/2668-6-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/2668-2-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/2668-5-0x000000007421E000-0x000000007421F000-memory.dmp

Filesize
4KB

Download
memory/2668-7-0x0000000001D90000-0x0000000001E08000-memory.dmp

Filesize
480KB

Download
memory/2668-1-0x00000000000A0000-0x000000000018E000-memory.dmp

Filesize
952KB

Download