formbook | d436ae7992deb5d1f4a8277d499a45449e647610f33814677f5aae366b1525d9

General

Target

Bonifico Pagamento1032024pdf.exe
Size

1.0MB
MD5

02b3fa038b7489af0c95067a0bed6eda
SHA1

5c6f4be028ca1eb8dada9d627bf3b2e58c6058cc
SHA256

0c3b74467b8178fcd51e50b037df967eb1f9a16bc0f0fcfe3379241fa9edd00f
SHA512

8afb9aabf3065b728198ff1ac5a221bc7f053ceaf8c4538962299383d52646a6b0bff0481a8e66158354811b2c6582119e1b5d85d705ca97c5e0d176effdb410
SSDEEP

24576:jAHnh+eWsN3skA4RV1Hom2KXMmHaWywAN0nNgfnC75:uh+ZkldoPK8YaWyUiK

Score

10^/10

formbook e23y discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

e23y

Decoy

stiloeconforto.shop

79nn470gl.autos

ffg.autos

elix-saaac.buzz

tlasbet88win.sbs

inoliga.app

777.fun

avada-ga-3.press

avandakitchen.online

61ep864tr.autos

igitalonlineseva.online

ar-deals-15908.bond

sqqpkv.pro

368i8rnoy.xyz

lxspinsenin.lol

9y204r7eo.sbs

toptalkingaboutit.net

eeplab.xyz

filmyhit.vip

athroom-remodeling-59089.bond

Signatures

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

Formbook payload 3 IoCs

rat

resource	yara_rule
behavioral1/memory/2404-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2404-14-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1640-19-0x0000000000350000-0x000000000037F000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1764 set thread context of 2404	1764	Bonifico Pagamento1032024pdf.exe	30
PID 2404 set thread context of 1188	2404	svchost.exe	21
PID 1640 set thread context of 1188	1640	explorer.exe	21

System Location Discovery: System Language Discovery 1 TTPs 3 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	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Bonifico Pagamento1032024pdf.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2404	svchost.exe
2404	svchost.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe
1640	explorer.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
1764	Bonifico Pagamento1032024pdf.exe
2404	svchost.exe
2404	svchost.exe
2404	svchost.exe
1640	explorer.exe
1640	explorer.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2404	svchost.exe
Token: SeDebugPrivilege	1640	explorer.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
1764	Bonifico Pagamento1032024pdf.exe
1764	Bonifico Pagamento1032024pdf.exe
1188	Explorer.EXE
1188	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1764	Bonifico Pagamento1032024pdf.exe
1764	Bonifico Pagamento1032024pdf.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 2404	1764	Bonifico Pagamento1032024pdf.exe	30
PID 1764 wrote to memory of 2404	1764	Bonifico Pagamento1032024pdf.exe	30
PID 1764 wrote to memory of 2404	1764	Bonifico Pagamento1032024pdf.exe	30
PID 1764 wrote to memory of 2404	1764	Bonifico Pagamento1032024pdf.exe	30
PID 1764 wrote to memory of 2404	1764	Bonifico Pagamento1032024pdf.exe	30
PID 1188 wrote to memory of 1640	1188	Explorer.EXE	31
PID 1188 wrote to memory of 1640	1188	Explorer.EXE	31
PID 1188 wrote to memory of 1640	1188	Explorer.EXE	31
PID 1188 wrote to memory of 1640	1188	Explorer.EXE	31
PID 1640 wrote to memory of 2280	1640	explorer.exe	33
PID 1640 wrote to memory of 2280	1640	explorer.exe	33
PID 1640 wrote to memory of 2280	1640	explorer.exe	33
PID 1640 wrote to memory of 2280	1640	explorer.exe	33

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Users\Admin\AppData\Local\Temp\Bonifico Pagamento1032024pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\Bonifico Pagamento1032024pdf.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:1764
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\Bonifico Pagamento1032024pdf.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2404
- C:\Windows\SysWOW64\explorer.exe
  "C:\Windows\SysWOW64\explorer.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:1640
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2280

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1188-16-0x00000000065C0000-0x0000000006722000-memory.dmp

Filesize
1.4MB

Download
memory/1188-29-0x00000000076A0000-0x00000000077FE000-memory.dmp

Filesize
1.4MB

Download
memory/1188-27-0x00000000076A0000-0x00000000077FE000-memory.dmp

Filesize
1.4MB

Download
memory/1188-26-0x00000000076A0000-0x00000000077FE000-memory.dmp

Filesize
1.4MB

Download
memory/1188-20-0x00000000065C0000-0x0000000006722000-memory.dmp

Filesize
1.4MB

Download
memory/1640-17-0x0000000000020000-0x00000000002A1000-memory.dmp

Filesize
2.5MB

Download
memory/1640-18-0x0000000000020000-0x00000000002A1000-memory.dmp

Filesize
2.5MB

Download
memory/1640-19-0x0000000000350000-0x000000000037F000-memory.dmp

Filesize
188KB

Download
memory/1764-10-0x00000000001E0000-0x00000000001E4000-memory.dmp

Filesize
16KB

Download
memory/2404-14-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2404-15-0x0000000000180000-0x0000000000194000-memory.dmp

Filesize
80KB

Download
memory/2404-12-0x0000000000700000-0x0000000000A03000-memory.dmp

Filesize
3.0MB

Download
memory/2404-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Resubmissions

Analysis

Sharing