formbook | 9e6253eadc5d2960862d03ba5e28577fc6132497bd86f359557be8b8c22c1210

General

Target

DHL Notification_pdf.exe
Size

505KB
MD5

f0093fc96991a52af29a8394a76dbcb7
SHA1

3db055e6e517e90b97e32ddde02f1c01bdfe8ee2
SHA256

9e6253eadc5d2960862d03ba5e28577fc6132497bd86f359557be8b8c22c1210
SHA512

91adfd56d31d7188dd7f9d571c8899c5281029a1b36ee7778c5bcba6662b838bb8ca14213d3519873904788602524deebb10fbcb95751b1b4ffdccdcd42a4632
SSDEEP

6144:JFwBaw7c7o3EGEkTXKEDCO4cBPliumuPVxgrPskBXd5LWhU+7mLPjfYCXbJcO6LO:j4h7x6kBDNqsk9LWR4PjfN/ZFeE80P

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 6 IoCs

rat

resource	yara_rule
behavioral1/memory/1988-70-0x000000000041F140-mapping.dmp	formbook
behavioral1/memory/1988-69-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1988-72-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1988-81-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1560-86-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook
behavioral1/memory/1560-90-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Deletes itself 1 IoCs

pid	Process
1912	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1736 set thread context of 1988	1736	DHL Notification_pdf.exe	28
PID 1988 set thread context of 1432	1988	DHL Notification_pdf.exe	14
PID 1988 set thread context of 1432	1988	DHL Notification_pdf.exe	14
PID 1560 set thread context of 1432	1560	explorer.exe	14

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
1988	DHL Notification_pdf.exe
1988	DHL Notification_pdf.exe
1988	DHL Notification_pdf.exe
1560	explorer.exe
1560	explorer.exe
1560	explorer.exe
1560	explorer.exe
1560	explorer.exe
1560	explorer.exe
1560	explorer.exe
1560	explorer.exe
1560	explorer.exe
1560	explorer.exe
1560	explorer.exe
1560	explorer.exe
1560	explorer.exe
1560	explorer.exe
1560	explorer.exe
1560	explorer.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
1988	DHL Notification_pdf.exe
1988	DHL Notification_pdf.exe
1988	DHL Notification_pdf.exe
1988	DHL Notification_pdf.exe
1560	explorer.exe
1560	explorer.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1988	DHL Notification_pdf.exe
Token: SeDebugPrivilege	1560	explorer.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1432	Explorer.EXE
1432	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1432	Explorer.EXE
1432	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 1988	1736	DHL Notification_pdf.exe	28
PID 1736 wrote to memory of 1988	1736	DHL Notification_pdf.exe	28
PID 1736 wrote to memory of 1988	1736	DHL Notification_pdf.exe	28
PID 1736 wrote to memory of 1988	1736	DHL Notification_pdf.exe	28
PID 1736 wrote to memory of 1988	1736	DHL Notification_pdf.exe	28
PID 1736 wrote to memory of 1988	1736	DHL Notification_pdf.exe	28
PID 1736 wrote to memory of 1988	1736	DHL Notification_pdf.exe	28
PID 1432 wrote to memory of 1560	1432	Explorer.EXE	29
PID 1432 wrote to memory of 1560	1432	Explorer.EXE	29
PID 1432 wrote to memory of 1560	1432	Explorer.EXE	29
PID 1432 wrote to memory of 1560	1432	Explorer.EXE	29
PID 1560 wrote to memory of 1912	1560	explorer.exe	30
PID 1560 wrote to memory of 1912	1560	explorer.exe	30
PID 1560 wrote to memory of 1912	1560	explorer.exe	30
PID 1560 wrote to memory of 1912	1560	explorer.exe	30

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1432
- 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 use of WriteProcessMemory
  PID:1736
- - 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
    PID:1988
- C:\Windows\SysWOW64\explorer.exe
  "C:\Windows\SysWOW64\explorer.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1560
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\DHL Notification_pdf.exe"
    3⤵
    - Deletes itself
    PID:1912

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1432-91-0x0000000007050000-0x00000000071C0000-memory.dmp

Filesize
1.4MB

Download
memory/1432-79-0x00000000047E0000-0x000000000489B000-memory.dmp

Filesize
748KB

Download
memory/1432-75-0x0000000006920000-0x0000000006A67000-memory.dmp

Filesize
1.3MB

Download
memory/1432-89-0x0000000007050000-0x00000000071C0000-memory.dmp

Filesize
1.4MB

Download
memory/1560-86-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/1560-90-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/1560-85-0x0000000000610000-0x0000000000891000-memory.dmp

Filesize
2.5MB

Download
memory/1560-83-0x00000000747B1000-0x00000000747B3000-memory.dmp

Filesize
8KB

Download
memory/1560-87-0x0000000002290000-0x0000000002593000-memory.dmp

Filesize
3.0MB

Download
memory/1560-88-0x00000000020C0000-0x0000000002153000-memory.dmp

Filesize
588KB

Download
memory/1736-64-0x0000000004D70000-0x0000000004DDE000-memory.dmp

Filesize
440KB

Download
memory/1736-62-0x0000000004E15000-0x0000000004E26000-memory.dmp

Filesize
68KB

Download
memory/1736-65-0x0000000000970000-0x00000000009A4000-memory.dmp

Filesize
208KB

Download
memory/1736-58-0x0000000000490000-0x000000000049A000-memory.dmp

Filesize
40KB

Download
memory/1736-59-0x0000000004E15000-0x0000000004E26000-memory.dmp

Filesize
68KB

Download
memory/1736-54-0x0000000001110000-0x0000000001194000-memory.dmp

Filesize
528KB

Download
memory/1736-63-0x0000000000490000-0x000000000049C000-memory.dmp

Filesize
48KB

Download
memory/1736-57-0x0000000000490000-0x000000000049A000-memory.dmp

Filesize
40KB

Download
memory/1736-56-0x00000000003A0000-0x00000000003B8000-memory.dmp

Filesize
96KB

Download
memory/1736-76-0x0000000004E15000-0x0000000004E26000-memory.dmp

Filesize
68KB

Download
memory/1736-60-0x0000000000490000-0x000000000049A000-memory.dmp

Filesize
40KB

Download
memory/1736-55-0x0000000075DA1000-0x0000000075DA3000-memory.dmp

Filesize
8KB

Download
memory/1736-61-0x0000000000490000-0x000000000049A000-memory.dmp

Filesize
40KB

Download
memory/1988-72-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1988-81-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1988-78-0x00000000002D0000-0x00000000002E4000-memory.dmp

Filesize
80KB

Download
memory/1988-74-0x0000000000290000-0x00000000002A4000-memory.dmp

Filesize
80KB

Download
memory/1988-73-0x0000000000810000-0x0000000000B13000-memory.dmp

Filesize
3.0MB

Download
memory/1988-69-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1988-67-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1988-66-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

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