formbook | f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a

General

Target

f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
Size

615KB
MD5

ffb6fd46005b0ff61b57526e2cf970e5
SHA1

2efb36e2a57ddcd3372489664bb713e010399fee
SHA256

f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a
SHA512

b7d20b3bd3cf74d40c0c82c20195819dce978aa541711e76fa38c9f6b2c8350c4f054d944f6dc346c95b528ff94ccf9f6acfa8d00b95bafa560ea3411da11b28
SSDEEP

12288:8MfzuCBvpHzgnJ4nVpJWxEt5TYPkmSEALKhK/zEDXop:8sbBvJzdVpJWxI6BFw4DX

Score

10^/10

formbook ga06 discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ga06

Decoy

y1rmgv9c.top

orlifebasma.online

ocxxcakkejka.online

ealthcaretrendstr.bond

quitemtudo.online

oeziad.net

afelajuzq.shop

andasia.net

4web.info

acingdreams.xyz

fcpc.sbs

pin238rtp.lol

olar-systems-panels-91358.bond

ovember222.vip

01639.xyz

xfundz.top

illsol.top

rerise.shop

eavenlavvi.net

rtificial-turf23.online

Signatures

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

Formbook payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2156-13-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2156-18-0x0000000000770000-0x0000000000A73000-memory.dmp	formbook

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

Processes:

powershell.exe

pid	Process
2756	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe

description	pid	Process	procid_target
PID 2920 set thread context of 2156	2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	32

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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:

f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exepowershell.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exef7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exepowershell.exe

pid	Process
2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
2156	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
2756	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exepowershell.exe

description	pid	Process
Token: SeDebugPrivilege	2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
Token: SeDebugPrivilege	2756	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe

description	pid	Process	procid_target
PID 2920 wrote to memory of 2756	2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	30
PID 2920 wrote to memory of 2756	2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	30
PID 2920 wrote to memory of 2756	2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	30
PID 2920 wrote to memory of 2756	2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	30
PID 2920 wrote to memory of 2156	2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	32
PID 2920 wrote to memory of 2156	2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	32
PID 2920 wrote to memory of 2156	2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	32
PID 2920 wrote to memory of 2156	2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	32
PID 2920 wrote to memory of 2156	2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	32
PID 2920 wrote to memory of 2156	2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	32
PID 2920 wrote to memory of 2156	2920	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	32

C:\Users\Admin\AppData\Local\Temp\f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
"C:\Users\Admin\AppData\Local\Temp\f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2920
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2756
- C:\Users\Admin\AppData\Local\Temp\f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
  "C:\Users\Admin\AppData\Local\Temp\f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2156

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

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/2156-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2156-18-0x0000000000770000-0x0000000000A73000-memory.dmp

Filesize
3.0MB

Download
memory/2156-15-0x0000000000770000-0x0000000000A73000-memory.dmp

Filesize
3.0MB

Download
memory/2156-9-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2156-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2156-13-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2920-3-0x0000000000580000-0x000000000059E000-memory.dmp

Filesize
120KB

Download
memory/2920-6-0x00000000003B0000-0x0000000000426000-memory.dmp

Filesize
472KB

Download
memory/2920-5-0x0000000073C30000-0x000000007431E000-memory.dmp

Filesize
6.9MB

Download
memory/2920-4-0x0000000073C3E000-0x0000000073C3F000-memory.dmp

Filesize
4KB

Download
memory/2920-0-0x0000000073C3E000-0x0000000073C3F000-memory.dmp

Filesize
4KB

Download
memory/2920-2-0x0000000073C30000-0x000000007431E000-memory.dmp

Filesize
6.9MB

Download
memory/2920-14-0x0000000073C30000-0x000000007431E000-memory.dmp

Filesize
6.9MB

Download
memory/2920-1-0x0000000000C00000-0x0000000000CA0000-memory.dmp

Filesize
640KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads