formbook | 68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361

General

Target

New PO 796512.exe
Size

21KB
MD5

223b42adc2e6eeb342664ffa633c3a6a
SHA1

00612d9ce02cde93cd73eebcbee0deece4da3f8f
SHA256

68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361
SHA512

8c2e1ca20137aa4871509dbf17d27eeed4ae13433f95b63eda48570b2158317d3d72edda78f7b6c43bbc4f39c5bf84d83988c6afd6a5e6f1bdcda331f82c6847
SSDEEP

384:cs+2GqOOyQuluvnDS3d2dD03jVsV8ftnokwRwAoDNwAUPNtdI6+eQAozrBtHzkL:cs+2G8ZQ+SXjWooPjBBAtHzae6eX

Score

10^/10

formbook o62s discovery persistence rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

o62s

Decoy

lectrobay.shop

enisehirarnavutkoy.xyz

itoolz.net

otorcycle-loans-40378.bond

opjobsinusa.today

uara228j.shop

ukulbagus10.click

enhealth07.shop

cpoker.pro

ome-remodeling-16949.bond

andu.shop

hubbychicocharmqs.shop

onghi292.top

ussines-web-creators.net

alenspencer.online

ryptogigt.top

epiyiisigorta.online

ental-implants-77717.bond

juta.click

enisehirevleriarnavutkoy.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

Processes:

resource	yara_rule
behavioral1/memory/2464-44-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2464-50-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2668-55-0x00000000000C0000-0x00000000000EF000-memory.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid	Process
320	cmd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

reg.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\New PO 796512 = "C:\\Users\\Admin\\Documents\\New PO 796512.pif"	reg.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

New PO 796512.exeNew PO 796512.exewininit.exe

description	pid	Process	procid_target
PID 2364 set thread context of 2464	2364	New PO 796512.exe	36
PID 2464 set thread context of 1216	2464	New PO 796512.exe	21
PID 2668 set thread context of 1216	2668	wininit.exe	21

System Location Discovery: System Language Discovery 1 TTPs 6 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:

New PO 796512.execmd.exereg.execmd.exewininit.execmd.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	New PO 796512.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wininit.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

Processes:

New PO 796512.exeNew PO 796512.exewininit.exe

pid	Process
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2364	New PO 796512.exe
2464	New PO 796512.exe
2464	New PO 796512.exe
2668	wininit.exe
2668	wininit.exe
2668	wininit.exe
2668	wininit.exe
2668	wininit.exe
2668	wininit.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

New PO 796512.exewininit.exe

pid	Process
2464	New PO 796512.exe
2464	New PO 796512.exe
2464	New PO 796512.exe
2668	wininit.exe
2668	wininit.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

New PO 796512.exeNew PO 796512.exewininit.exe

description	pid	Process
Token: SeDebugPrivilege	2364	New PO 796512.exe
Token: SeDebugPrivilege	2464	New PO 796512.exe
Token: SeDebugPrivilege	2668	wininit.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

New PO 796512.execmd.exeExplorer.EXEwininit.exe

description	pid	Process	procid_target
PID 2364 wrote to memory of 2776	2364	New PO 796512.exe	31
PID 2364 wrote to memory of 2776	2364	New PO 796512.exe	31
PID 2364 wrote to memory of 2776	2364	New PO 796512.exe	31
PID 2364 wrote to memory of 2776	2364	New PO 796512.exe	31
PID 2776 wrote to memory of 2800	2776	cmd.exe	33
PID 2776 wrote to memory of 2800	2776	cmd.exe	33
PID 2776 wrote to memory of 2800	2776	cmd.exe	33
PID 2776 wrote to memory of 2800	2776	cmd.exe	33
PID 2364 wrote to memory of 2736	2364	New PO 796512.exe	34
PID 2364 wrote to memory of 2736	2364	New PO 796512.exe	34
PID 2364 wrote to memory of 2736	2364	New PO 796512.exe	34
PID 2364 wrote to memory of 2736	2364	New PO 796512.exe	34
PID 2364 wrote to memory of 2464	2364	New PO 796512.exe	36
PID 2364 wrote to memory of 2464	2364	New PO 796512.exe	36
PID 2364 wrote to memory of 2464	2364	New PO 796512.exe	36
PID 2364 wrote to memory of 2464	2364	New PO 796512.exe	36
PID 2364 wrote to memory of 2464	2364	New PO 796512.exe	36
PID 2364 wrote to memory of 2464	2364	New PO 796512.exe	36
PID 2364 wrote to memory of 2464	2364	New PO 796512.exe	36
PID 1216 wrote to memory of 2668	1216	Explorer.EXE	37
PID 1216 wrote to memory of 2668	1216	Explorer.EXE	37
PID 1216 wrote to memory of 2668	1216	Explorer.EXE	37
PID 1216 wrote to memory of 2668	1216	Explorer.EXE	37
PID 2668 wrote to memory of 320	2668	wininit.exe	38
PID 2668 wrote to memory of 320	2668	wininit.exe	38
PID 2668 wrote to memory of 320	2668	wininit.exe	38
PID 2668 wrote to memory of 320	2668	wininit.exe	38

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1216
- C:\Users\Admin\AppData\Local\Temp\New PO 796512.exe
  "C:\Users\Admin\AppData\Local\Temp\New PO 796512.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2364
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "New PO 796512" /t REG_SZ /F /D "C:\Users\Admin\Documents\New PO 796512.pif"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2776
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "New PO 796512" /t REG_SZ /F /D "C:\Users\Admin\Documents\New PO 796512.pif"
      4⤵
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:2800
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c Copy "C:\Users\Admin\AppData\Local\Temp\New PO 796512.exe" "C:\Users\Admin\Documents\New PO 796512.pif"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2736
- - C:\Users\Admin\AppData\Local\Temp\New PO 796512.exe
    "C:\Users\Admin\AppData\Local\Temp\New PO 796512.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2464
- C:\Windows\SysWOW64\wininit.exe
  "C:\Windows\SysWOW64\wininit.exe"
  2⤵
  - 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:2668
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\New PO 796512.exe"
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabDDA4.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarDDD6.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/1216-56-0x0000000004E80000-0x0000000004F89000-memory.dmp

Filesize
1.0MB

Download
memory/1216-52-0x0000000004E80000-0x0000000004F89000-memory.dmp

Filesize
1.0MB

Download
memory/2364-37-0x0000000001FF0000-0x0000000002084000-memory.dmp

Filesize
592KB

Download
memory/2364-45-0x000000007412E000-0x000000007412F000-memory.dmp

Filesize
4KB

Download
memory/2364-1-0x0000000000940000-0x000000000094A000-memory.dmp

Filesize
40KB

Download
memory/2364-2-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/2364-0-0x000000007412E000-0x000000007412F000-memory.dmp

Filesize
4KB

Download
memory/2364-46-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/2464-42-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2464-41-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2464-47-0x0000000000950000-0x0000000000C53000-memory.dmp

Filesize
3.0MB

Download
memory/2464-51-0x0000000000180000-0x0000000000195000-memory.dmp

Filesize
84KB

Download
memory/2464-50-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2464-44-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2464-40-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2668-54-0x0000000000930000-0x000000000094A000-memory.dmp

Filesize
104KB

Download
memory/2668-53-0x0000000000930000-0x000000000094A000-memory.dmp

Filesize
104KB

Download
memory/2668-55-0x00000000000C0000-0x00000000000EF000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads