formbook | 68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361

General

Target

68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.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 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3740-13-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

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-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361 = "C:\\Users\\Admin\\Documents\\68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.pif"	reg.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe

description	pid	Process	procid_target
PID 5016 set thread context of 3740	5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe	95

System Location Discovery: System Language Discovery 1 TTPs 4 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:

cmd.exereg.execmd.exe68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe

description	ioc	Process
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	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe

pid	Process
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
3740	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
3740	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe

description	pid	Process
Token: SeDebugPrivilege	5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.execmd.exe

description	pid	Process	procid_target
PID 5016 wrote to memory of 4296	5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe	84
PID 5016 wrote to memory of 4296	5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe	84
PID 5016 wrote to memory of 4296	5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe	84
PID 4296 wrote to memory of 1456	4296	cmd.exe	86
PID 4296 wrote to memory of 1456	4296	cmd.exe	86
PID 4296 wrote to memory of 1456	4296	cmd.exe	86
PID 5016 wrote to memory of 4288	5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe	89
PID 5016 wrote to memory of 4288	5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe	89
PID 5016 wrote to memory of 4288	5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe	89
PID 5016 wrote to memory of 3740	5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe	95
PID 5016 wrote to memory of 3740	5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe	95
PID 5016 wrote to memory of 3740	5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe	95
PID 5016 wrote to memory of 3740	5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe	95
PID 5016 wrote to memory of 3740	5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe	95
PID 5016 wrote to memory of 3740	5016	68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe	95

C:\Users\Admin\AppData\Local\Temp\68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
"C:\Users\Admin\AppData\Local\Temp\68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5016
- C:\Windows\SysWOW64\cmd.exe
  cmd /c REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361" /t REG_SZ /F /D "C:\Users\Admin\Documents\68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.pif"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4296
- - C:\Windows\SysWOW64\reg.exe
    REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361" /t REG_SZ /F /D "C:\Users\Admin\Documents\68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.pif"
    3⤵
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    PID:1456
- C:\Windows\SysWOW64\cmd.exe
  cmd /c Copy "C:\Users\Admin\AppData\Local\Temp\68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe" "C:\Users\Admin\Documents\68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.pif"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4288
- C:\Users\Admin\AppData\Local\Temp\68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe
  "C:\Users\Admin\AppData\Local\Temp\68c3605100b20d0e04a069565f5ce7f6f55b7546f52dcf22328e3a321637e361.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3740

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

memory/3740-13-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3740-16-0x0000000001950000-0x0000000001C9A000-memory.dmp

Filesize
3.3MB

Download
memory/5016-6-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/5016-3-0x00000000050F0000-0x0000000005182000-memory.dmp

Filesize
584KB

Download
memory/5016-4-0x0000000005220000-0x0000000005296000-memory.dmp

Filesize
472KB

Download
memory/5016-5-0x00000000051C0000-0x00000000051CA000-memory.dmp

Filesize
40KB

Download
memory/5016-0-0x000000007519E000-0x000000007519F000-memory.dmp

Filesize
4KB

Download
memory/5016-7-0x0000000005390000-0x00000000053AE000-memory.dmp

Filesize
120KB

Download
memory/5016-8-0x00000000067F0000-0x0000000006884000-memory.dmp

Filesize
592KB

Download
memory/5016-9-0x0000000006920000-0x00000000069BC000-memory.dmp

Filesize
624KB

Download
memory/5016-10-0x0000000006AC0000-0x0000000006B26000-memory.dmp

Filesize
408KB

Download
memory/5016-2-0x0000000005750000-0x0000000005CF4000-memory.dmp

Filesize
5.6MB

Download
memory/5016-15-0x0000000075190000-0x0000000075940000-memory.dmp

Filesize
7.7MB

Download
memory/5016-1-0x0000000000850000-0x000000000085A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads