formbook | b7c14a475a2ba29399c424d9dfc6198d534713945e434a021fcf9c6c34e3826b

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-11-2024 11:29

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General

Target

PaymentConfirmation.exe
Size

1.0MB
MD5

fe3ce5836f8a207acd4cbf7026fbedd5
SHA1

52ee4991ce2013736d8264756a4499d0af9758e0
SHA256

b7c14a475a2ba29399c424d9dfc6198d534713945e434a021fcf9c6c34e3826b
SHA512

93a7457ee484c3509672075ecb5eb7b304f539c39ec28ac5832d99402a8b5700dfab7bf94f61021aa09d78298e57f46b974c1167b7c4379b5b3725445b445b91
SSDEEP

24576:Ztb20pkaCqT5TBWgNQ7ajIVnb/hVgcTEZ6A:qVg5tQ7ajIBz65

Score

10^/10

formbook ge07 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ge07

Decoy

amyard.shop

eloshost.xyz

g18q11a.top

orensic-vendor-735524320.click

ithin-ksvodn.xyz

xhyx.top

elonix-traceglow.pro

cillascrewedsedroth.cfd

wner-nyquh.xyz

reyhazeusa.shop

esmellretaperetotal.cfd

hqm-during.xyz

pipagtxcorrelo.xyz

lray-civil.xyz

apybarameme.xyz

rbuds.shop

hild-fcudh.xyz

rkgexg.top

estwestcottwines.shop

giyztm.xyz

Signatures

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

Formbook payload 4 IoCs

rat

resource	yara_rule
behavioral2/memory/4460-12-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4460-15-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4460-19-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4428-25-0x00000000009D0000-0x00000000009FF000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 432 set thread context of 4460	432	PaymentConfirmation.exe	86
PID 4460 set thread context of 3428	4460	svchost.exe	56
PID 4460 set thread context of 3428	4460	svchost.exe	56
PID 4428 set thread context of 3428	4428	wscript.exe	56

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	PaymentConfirmation.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wscript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
4460	svchost.exe
4460	svchost.exe
4460	svchost.exe
4460	svchost.exe
4460	svchost.exe
4460	svchost.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe
4428	wscript.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
432	PaymentConfirmation.exe
4460	svchost.exe
4460	svchost.exe
4460	svchost.exe
4460	svchost.exe
4428	wscript.exe
4428	wscript.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4460	svchost.exe
Token: SeDebugPrivilege	4428	wscript.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3428	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 432 wrote to memory of 4460	432	PaymentConfirmation.exe	86
PID 432 wrote to memory of 4460	432	PaymentConfirmation.exe	86
PID 432 wrote to memory of 4460	432	PaymentConfirmation.exe	86
PID 432 wrote to memory of 4460	432	PaymentConfirmation.exe	86
PID 3428 wrote to memory of 4428	3428	Explorer.EXE	94
PID 3428 wrote to memory of 4428	3428	Explorer.EXE	94
PID 3428 wrote to memory of 4428	3428	Explorer.EXE	94
PID 4428 wrote to memory of 412	4428	wscript.exe	100
PID 4428 wrote to memory of 412	4428	wscript.exe	100
PID 4428 wrote to memory of 412	4428	wscript.exe	100

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3428
- C:\Users\Admin\AppData\Local\Temp\PaymentConfirmation.exe
  "C:\Users\Admin\AppData\Local\Temp\PaymentConfirmation.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:432
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\PaymentConfirmation.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:4460
- C:\Windows\SysWOW64\wscript.exe
  "C:\Windows\SysWOW64\wscript.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:4428
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/432-11-0x00000000013E0000-0x00000000017E0000-memory.dmp

Filesize
4.0MB

Download
memory/3428-21-0x0000000007490000-0x000000000757B000-memory.dmp

Filesize
940KB

Download
memory/3428-32-0x0000000008940000-0x0000000008A58000-memory.dmp

Filesize
1.1MB

Download
memory/3428-30-0x0000000008940000-0x0000000008A58000-memory.dmp

Filesize
1.1MB

Download
memory/3428-29-0x0000000008940000-0x0000000008A58000-memory.dmp

Filesize
1.1MB

Download
memory/3428-26-0x0000000007490000-0x000000000757B000-memory.dmp

Filesize
940KB

Download
memory/3428-17-0x000000000AC60000-0x000000000AE04000-memory.dmp

Filesize
1.6MB

Download
memory/3428-22-0x000000000AC60000-0x000000000AE04000-memory.dmp

Filesize
1.6MB

Download
memory/4428-25-0x00000000009D0000-0x00000000009FF000-memory.dmp

Filesize
188KB

Download
memory/4428-24-0x0000000000E70000-0x0000000000E97000-memory.dmp

Filesize
156KB

Download
memory/4428-23-0x0000000000E70000-0x0000000000E97000-memory.dmp

Filesize
156KB

Download
memory/4460-19-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4460-20-0x0000000003320000-0x0000000003335000-memory.dmp

Filesize
84KB

Download
memory/4460-15-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4460-16-0x0000000001A20000-0x0000000001A35000-memory.dmp

Filesize
84KB

Download
memory/4460-13-0x0000000001500000-0x000000000184A000-memory.dmp

Filesize
3.3MB

Download
memory/4460-12-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download