formbook | 0d281b8d5f9c6d1b0a44d2df62a0bff19a14097826ab821218563b3e2fca7826

General

Target

DHL Notification_pdf.exe
Size

907KB
MD5

a63819a14227fbfb09bfe76a6635816e
SHA1

67e165bdb5b954464b9b8586ac2f12e304cd5e57
SHA256

0d281b8d5f9c6d1b0a44d2df62a0bff19a14097826ab821218563b3e2fca7826
SHA512

9d166aab889d63e3f8d191441ce9c9a0cb02207fd96f490670326fd99c15f2e2bdec3f7d66c60329fad3e49fc69ef6051f891417b210a60f566cb186e7327913
SSDEEP

12288:MOq/oCJJ4mUs2iNaj/fieXm40ME2AwuiqO6ePGEDxQNUTXECiOEWM5:vVmUs1C6ODEBit6e+ExQU3CW

Score

10^/10

formbook g2e8 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

g2e8

Decoy

sawtiger.com

titanblackcat.buzz

caernarfontown.net

aladdin.coffee

we-buy-houses-cash.net

wfzctag.top

bluehouse.computer

hi88pro.online

smtfhcl.com

claimitznow.xyz

wnshots.store

ky3165.com

reviewforus.xyz

sportsandluxurycars.online

swchx.com

babnetwork.xyz

careplatform.online

ventilationbremen.com

templecause.shop

id-serportesepong345464.shop

Signatures

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

Formbook payload 5 IoCs

rat

resource	yara_rule
behavioral2/memory/3972-140-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3972-142-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3972-149-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2260-153-0x0000000000460000-0x000000000048F000-memory.dmp	formbook
behavioral2/memory/2260-157-0x0000000000460000-0x000000000048F000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 3020 set thread context of 3972	3020	DHL Notification_pdf.exe	93
PID 3972 set thread context of 2456	3972	DHL Notification_pdf.exe	65
PID 3972 set thread context of 2456	3972	DHL Notification_pdf.exe	65
PID 2260 set thread context of 2456	2260	rundll32.exe	65

Suspicious behavior: EnumeratesProcesses 46 IoCs

pid	Process
3020	DHL Notification_pdf.exe
3020	DHL Notification_pdf.exe
3020	DHL Notification_pdf.exe
3020	DHL Notification_pdf.exe
3972	DHL Notification_pdf.exe
3972	DHL Notification_pdf.exe
3972	DHL Notification_pdf.exe
3972	DHL Notification_pdf.exe
3972	DHL Notification_pdf.exe
3972	DHL Notification_pdf.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe
2260	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2456	Explorer.EXE

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
3972	DHL Notification_pdf.exe
3972	DHL Notification_pdf.exe
3972	DHL Notification_pdf.exe
3972	DHL Notification_pdf.exe
2260	rundll32.exe
2260	rundll32.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3020	DHL Notification_pdf.exe
Token: SeDebugPrivilege	3972	DHL Notification_pdf.exe
Token: SeDebugPrivilege	2260	rundll32.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 4288	3020	DHL Notification_pdf.exe	91
PID 3020 wrote to memory of 4288	3020	DHL Notification_pdf.exe	91
PID 3020 wrote to memory of 4288	3020	DHL Notification_pdf.exe	91
PID 3020 wrote to memory of 3852	3020	DHL Notification_pdf.exe	92
PID 3020 wrote to memory of 3852	3020	DHL Notification_pdf.exe	92
PID 3020 wrote to memory of 3852	3020	DHL Notification_pdf.exe	92
PID 3020 wrote to memory of 3972	3020	DHL Notification_pdf.exe	93
PID 3020 wrote to memory of 3972	3020	DHL Notification_pdf.exe	93
PID 3020 wrote to memory of 3972	3020	DHL Notification_pdf.exe	93
PID 3020 wrote to memory of 3972	3020	DHL Notification_pdf.exe	93
PID 3020 wrote to memory of 3972	3020	DHL Notification_pdf.exe	93
PID 3020 wrote to memory of 3972	3020	DHL Notification_pdf.exe	93
PID 3972 wrote to memory of 2260	3972	DHL Notification_pdf.exe	94
PID 3972 wrote to memory of 2260	3972	DHL Notification_pdf.exe	94
PID 3972 wrote to memory of 2260	3972	DHL Notification_pdf.exe	94
PID 2260 wrote to memory of 1676	2260	rundll32.exe	95
PID 2260 wrote to memory of 1676	2260	rundll32.exe	95
PID 2260 wrote to memory of 1676	2260	rundll32.exe	95

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:2456
- C:\Users\Admin\AppData\Local\Temp\DHL Notification_pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\DHL Notification_pdf.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3020
- - C:\Users\Admin\AppData\Local\Temp\DHL Notification_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\DHL Notification_pdf.exe"
    3⤵
    PID:4288
- - C:\Users\Admin\AppData\Local\Temp\DHL Notification_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\DHL Notification_pdf.exe"
    3⤵
    PID:3852
- - C:\Users\Admin\AppData\Local\Temp\DHL Notification_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\DHL Notification_pdf.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3972
  - - C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\SysWOW64\rundll32.exe"
      4⤵
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2260
    - - C:\Windows\SysWOW64\cmd.exe
        
        /c del "C:\Users\Admin\AppData\Local\Temp\DHL Notification_pdf.exe"
        5⤵
        
        PID:1676

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2260-157-0x0000000000460000-0x000000000048F000-memory.dmp

Filesize
188KB

Download
memory/2260-155-0x00000000022A0000-0x0000000002333000-memory.dmp

Filesize
588KB

Download
memory/2260-154-0x0000000002360000-0x00000000026AA000-memory.dmp

Filesize
3.3MB

Download
memory/2260-152-0x00000000009E0000-0x00000000009F4000-memory.dmp

Filesize
80KB

Download
memory/2260-153-0x0000000000460000-0x000000000048F000-memory.dmp

Filesize
188KB

Download
memory/2456-145-0x0000000007CC0000-0x0000000007DC0000-memory.dmp

Filesize
1024KB

Download
memory/2456-148-0x0000000008470000-0x00000000085C7000-memory.dmp

Filesize
1.3MB

Download
memory/2456-158-0x0000000008790000-0x00000000088ED000-memory.dmp

Filesize
1.4MB

Download
memory/2456-156-0x0000000008790000-0x00000000088ED000-memory.dmp

Filesize
1.4MB

Download
memory/3020-135-0x0000000004BF0000-0x0000000004BFA000-memory.dmp

Filesize
40KB

Download
memory/3020-133-0x0000000005390000-0x0000000005934000-memory.dmp

Filesize
5.6MB

Download
memory/3020-134-0x0000000004C80000-0x0000000004D12000-memory.dmp

Filesize
584KB

Download
memory/3020-132-0x0000000000160000-0x000000000024A000-memory.dmp

Filesize
936KB

Download
memory/3020-136-0x0000000006EC0000-0x0000000006F5C000-memory.dmp

Filesize
624KB

Download
memory/3972-149-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3972-140-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3972-144-0x0000000001800000-0x0000000001814000-memory.dmp

Filesize
80KB

Download
memory/3972-143-0x00000000013B0000-0x00000000016FA000-memory.dmp

Filesize
3.3MB

Download
memory/3972-147-0x0000000003190000-0x00000000031A4000-memory.dmp

Filesize
80KB

Download
memory/3972-142-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

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