formbook | 9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c

General

Target

9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
Size

21KB
MD5

5a63e2158e840e70b0a1a5d8cbc049df
SHA1

71b3309f0f98671ee5db9eb2e9d05812a8540aae
SHA256

9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c
SHA512

97e0d9cd057844f0c41a52f02c6553ebffa77056c1c992a6841602206d960b2bf11f63ca5cc074eb9a7112f905308a16add23233c5df90d3a8568094746dd91d
SSDEEP

384:cs+2GqOOyQuluvnDS3d2dD03jVsV8ftnokwRwAoDNwAUPNtdI6+eQAozrBtHzkL5:cs+2G8ZQ+SXjWooPjBBAtHzae6eXw

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

resource	yara_rule
behavioral2/memory/3816-13-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c = "C:\\Users\\Admin\\Documents\\9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.pif"	reg.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4612 set thread context of 3816	4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe	91

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.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

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
3816	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
3816	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4612 wrote to memory of 4756	4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe	84
PID 4612 wrote to memory of 4756	4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe	84
PID 4612 wrote to memory of 4756	4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe	84
PID 4756 wrote to memory of 2852	4756	cmd.exe	86
PID 4756 wrote to memory of 2852	4756	cmd.exe	86
PID 4756 wrote to memory of 2852	4756	cmd.exe	86
PID 4612 wrote to memory of 4796	4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe	89
PID 4612 wrote to memory of 4796	4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe	89
PID 4612 wrote to memory of 4796	4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe	89
PID 4612 wrote to memory of 3816	4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe	91
PID 4612 wrote to memory of 3816	4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe	91
PID 4612 wrote to memory of 3816	4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe	91
PID 4612 wrote to memory of 3816	4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe	91
PID 4612 wrote to memory of 3816	4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe	91
PID 4612 wrote to memory of 3816	4612	9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe	91

C:\Users\Admin\AppData\Local\Temp\9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
"C:\Users\Admin\AppData\Local\Temp\9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4612
- C:\Windows\SysWOW64\cmd.exe
  cmd /c REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c" /t REG_SZ /F /D "C:\Users\Admin\Documents\9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.pif"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4756
- - C:\Windows\SysWOW64\reg.exe
    REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c" /t REG_SZ /F /D "C:\Users\Admin\Documents\9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.pif"
    3⤵
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    PID:2852
- C:\Windows\SysWOW64\cmd.exe
  cmd /c Copy "C:\Users\Admin\AppData\Local\Temp\9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe" "C:\Users\Admin\Documents\9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.pif"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4796
- C:\Users\Admin\AppData\Local\Temp\9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe
  "C:\Users\Admin\AppData\Local\Temp\9cd09b682e79cb8b0c9f1ca85d75353d16ce58c530cac02cfbceb7116ce9b68c.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3816

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/3816-13-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3816-16-0x0000000000EE0000-0x000000000122A000-memory.dmp

Filesize
3.3MB

Download
memory/4612-5-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/4612-3-0x0000000005A30000-0x0000000005AC2000-memory.dmp

Filesize
584KB

Download
memory/4612-4-0x0000000005AD0000-0x0000000005B46000-memory.dmp

Filesize
472KB

Download
memory/4612-6-0x00000000059E0000-0x00000000059EA000-memory.dmp

Filesize
40KB

Download
memory/4612-0-0x000000007449E000-0x000000007449F000-memory.dmp

Filesize
4KB

Download
memory/4612-7-0x0000000005F10000-0x0000000005F2E000-memory.dmp

Filesize
120KB

Download
memory/4612-8-0x00000000070B0000-0x0000000007144000-memory.dmp

Filesize
592KB

Download
memory/4612-9-0x00000000071E0000-0x000000000727C000-memory.dmp

Filesize
624KB

Download
memory/4612-10-0x0000000007380000-0x00000000073E6000-memory.dmp

Filesize
408KB

Download
memory/4612-2-0x0000000005F40000-0x00000000064E4000-memory.dmp

Filesize
5.6MB

Download
memory/4612-15-0x0000000074490000-0x0000000074C40000-memory.dmp

Filesize
7.7MB

Download
memory/4612-1-0x0000000000FD0000-0x0000000000FDA000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads