formbook | f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2024 14:32

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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 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1912-11-0x0000000000400000-0x000000000042F000-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
4516	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe

description	pid	Process	procid_target
PID 1740 set thread context of 1912	1740	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	101

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 7 IoCs

Processes:

f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exef7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exepowershell.exe

pid	Process
1740	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
1740	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
1740	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
1912	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
1912	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
4516	powershell.exe
4516	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exepowershell.exe

description	pid	Process
Token: SeDebugPrivilege	1740	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
Token: SeDebugPrivilege	4516	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe

description	pid	Process	procid_target
PID 1740 wrote to memory of 4516	1740	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	99
PID 1740 wrote to memory of 4516	1740	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	99
PID 1740 wrote to memory of 4516	1740	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	99
PID 1740 wrote to memory of 1912	1740	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	101
PID 1740 wrote to memory of 1912	1740	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	101
PID 1740 wrote to memory of 1912	1740	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	101
PID 1740 wrote to memory of 1912	1740	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	101
PID 1740 wrote to memory of 1912	1740	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	101
PID 1740 wrote to memory of 1912	1740	f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe	101

C:\Users\Admin\AppData\Local\Temp\f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
"C:\Users\Admin\AppData\Local\Temp\f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1740
- 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:4516
- C:\Users\Admin\AppData\Local\Temp\f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe
  "C:\Users\Admin\AppData\Local\Temp\f7ed62ff74c9d1adef3366e1db59511d6963804b3e73b0dcf3a4ce31c9bad83a.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_h0ma2ucb.0ku.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1740-8-0x0000000074CAE000-0x0000000074CAF000-memory.dmp

Filesize
4KB

Download
memory/1740-9-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/1740-3-0x0000000005730000-0x00000000057C2000-memory.dmp

Filesize
584KB

Download
memory/1740-4-0x00000000056F0000-0x00000000056FA000-memory.dmp

Filesize
40KB

Download
memory/1740-6-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/1740-5-0x00000000059C0000-0x0000000005A5C000-memory.dmp

Filesize
624KB

Download
memory/1740-2-0x0000000005C40000-0x00000000061E4000-memory.dmp

Filesize
5.6MB

Download
memory/1740-1-0x0000000000C50000-0x0000000000CF0000-memory.dmp

Filesize
640KB

Download
memory/1740-7-0x0000000005980000-0x000000000599E000-memory.dmp

Filesize
120KB

Download
memory/1740-10-0x00000000050D0000-0x0000000005146000-memory.dmp

Filesize
472KB

Download
memory/1740-0-0x0000000074CAE000-0x0000000074CAF000-memory.dmp

Filesize
4KB

Download
memory/1740-13-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/1912-14-0x0000000000EF0000-0x000000000123A000-memory.dmp

Filesize
3.3MB

Download
memory/1912-63-0x0000000000EF0000-0x000000000123A000-memory.dmp

Filesize
3.3MB

Download
memory/1912-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4516-21-0x0000000005650000-0x00000000056B6000-memory.dmp

Filesize
408KB

Download
memory/4516-47-0x0000000006360000-0x000000000637E000-memory.dmp

Filesize
120KB

Download
memory/4516-19-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/4516-20-0x0000000004EC0000-0x0000000004EE2000-memory.dmp

Filesize
136KB

Download
memory/4516-22-0x0000000005730000-0x0000000005796000-memory.dmp

Filesize
408KB

Download
memory/4516-18-0x0000000004FB0000-0x00000000055D8000-memory.dmp

Filesize
6.2MB

Download
memory/4516-16-0x0000000002450000-0x0000000002486000-memory.dmp

Filesize
216KB

Download
memory/4516-32-0x00000000058A0000-0x0000000005BF4000-memory.dmp

Filesize
3.3MB

Download
memory/4516-33-0x0000000005D80000-0x0000000005D9E000-memory.dmp

Filesize
120KB

Download
memory/4516-34-0x0000000005E20000-0x0000000005E6C000-memory.dmp

Filesize
304KB

Download
memory/4516-35-0x0000000006F40000-0x0000000006F72000-memory.dmp

Filesize
200KB

Download
memory/4516-36-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/4516-37-0x0000000070B40000-0x0000000070B8C000-memory.dmp

Filesize
304KB

Download
memory/4516-17-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/4516-48-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/4516-50-0x0000000006F80000-0x0000000007023000-memory.dmp

Filesize
652KB

Download
memory/4516-49-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/4516-51-0x0000000007700000-0x0000000007D7A000-memory.dmp

Filesize
6.5MB

Download
memory/4516-52-0x00000000070B0000-0x00000000070CA000-memory.dmp

Filesize
104KB

Download
memory/4516-53-0x0000000007120000-0x000000000712A000-memory.dmp

Filesize
40KB

Download
memory/4516-54-0x0000000007330000-0x00000000073C6000-memory.dmp

Filesize
600KB

Download
memory/4516-55-0x00000000072B0000-0x00000000072C1000-memory.dmp

Filesize
68KB

Download
memory/4516-56-0x00000000072E0000-0x00000000072EE000-memory.dmp

Filesize
56KB

Download
memory/4516-57-0x00000000072F0000-0x0000000007304000-memory.dmp

Filesize
80KB

Download
memory/4516-58-0x00000000073F0000-0x000000000740A000-memory.dmp

Filesize
104KB

Download
memory/4516-59-0x00000000073D0000-0x00000000073D8000-memory.dmp

Filesize
32KB

Download
memory/4516-62-0x0000000074D20000-0x00000000754D0000-memory.dmp

Filesize
7.7MB

Download
memory/4516-15-0x0000000074D2E000-0x0000000074D2F000-memory.dmp

Filesize
4KB

Download