formbook | f6d72553d533584daf51444fdf44e22bf381c514ad84dbab40aa331ea6e78031

Analysis

max time kernel
149s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2024 14:47

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General

Target

OVERDUE SOA.exe
Size

1.1MB
MD5

8f7312ebceb01f719d507c7afca6c3eb
SHA1

9fde6d6d6dda3cfe8ce7ca945aa86407f63ca957
SHA256

f6d72553d533584daf51444fdf44e22bf381c514ad84dbab40aa331ea6e78031
SHA512

70af2a59d2e4491d8f4a255915693c0df40d8354ea5159e23f263563404412ad46daad9b0af581c522cc5b634ba19754853379879dc19b75efdf755c2d808bf0
SSDEEP

24576:Ntb20pkaCqT5TBWgNQ7akwm7oqkIA2kpO6A:+Vg5tQ7akwmoqk1m5

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/2832-7-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2832-10-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2832-14-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/1632-20-0x00000000007A0000-0x00000000007CF000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2208 set thread context of 2832	2208	OVERDUE SOA.exe	86
PID 2832 set thread context of 3496	2832	svchost.exe	56
PID 2832 set thread context of 3496	2832	svchost.exe	56
PID 1632 set thread context of 3496	1632	cscript.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	OVERDUE SOA.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cscript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
2832	svchost.exe
2832	svchost.exe
2832	svchost.exe
2832	svchost.exe
2832	svchost.exe
2832	svchost.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe
1632	cscript.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
2208	OVERDUE SOA.exe
2832	svchost.exe
2832	svchost.exe
2832	svchost.exe
2832	svchost.exe
1632	cscript.exe
1632	cscript.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeDebugPrivilege	2832	svchost.exe
Token: SeShutdownPrivilege	3496	Explorer.EXE
Token: SeCreatePagefilePrivilege	3496	Explorer.EXE
Token: SeShutdownPrivilege	3496	Explorer.EXE
Token: SeCreatePagefilePrivilege	3496	Explorer.EXE
Token: SeShutdownPrivilege	3496	Explorer.EXE
Token: SeCreatePagefilePrivilege	3496	Explorer.EXE
Token: SeShutdownPrivilege	3496	Explorer.EXE
Token: SeCreatePagefilePrivilege	3496	Explorer.EXE
Token: SeDebugPrivilege	1632	cscript.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2208	OVERDUE SOA.exe
2208	OVERDUE SOA.exe
3496	Explorer.EXE
3496	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2208	OVERDUE SOA.exe
2208	OVERDUE SOA.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3496	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 2832	2208	OVERDUE SOA.exe	86
PID 2208 wrote to memory of 2832	2208	OVERDUE SOA.exe	86
PID 2208 wrote to memory of 2832	2208	OVERDUE SOA.exe	86
PID 2208 wrote to memory of 2832	2208	OVERDUE SOA.exe	86
PID 3496 wrote to memory of 1632	3496	Explorer.EXE	95
PID 3496 wrote to memory of 1632	3496	Explorer.EXE	95
PID 3496 wrote to memory of 1632	3496	Explorer.EXE	95
PID 1632 wrote to memory of 1932	1632	cscript.exe	98
PID 1632 wrote to memory of 1932	1632	cscript.exe	98
PID 1632 wrote to memory of 1932	1632	cscript.exe	98

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3496
- C:\Users\Admin\AppData\Local\Temp\OVERDUE SOA.exe
  "C:\Users\Admin\AppData\Local\Temp\OVERDUE SOA.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:2208
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\OVERDUE SOA.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2832
- C:\Windows\SysWOW64\cscript.exe
  "C:\Windows\SysWOW64\cscript.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:1632
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1932

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/1632-20-0x00000000007A0000-0x00000000007CF000-memory.dmp

Filesize
188KB

Download
memory/1632-18-0x0000000000EF0000-0x0000000000F17000-memory.dmp

Filesize
156KB

Download
memory/1632-19-0x0000000000EF0000-0x0000000000F17000-memory.dmp

Filesize
156KB

Download
memory/2208-6-0x00000000012B0000-0x00000000016B0000-memory.dmp

Filesize
4.0MB

Download
memory/2832-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2832-8-0x0000000001600000-0x000000000194A000-memory.dmp

Filesize
3.3MB

Download
memory/2832-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2832-15-0x0000000003440000-0x0000000003455000-memory.dmp

Filesize
84KB

Download
memory/2832-14-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2832-11-0x0000000001AD0000-0x0000000001AE5000-memory.dmp

Filesize
84KB

Download
memory/3496-17-0x0000000008740000-0x00000000088BA000-memory.dmp

Filesize
1.5MB

Download
memory/3496-12-0x0000000008740000-0x00000000088BA000-memory.dmp

Filesize
1.5MB

Download
memory/3496-16-0x0000000009440000-0x000000000958B000-memory.dmp

Filesize
1.3MB

Download
memory/3496-21-0x0000000009440000-0x000000000958B000-memory.dmp

Filesize
1.3MB

Download
memory/3496-24-0x0000000009590000-0x0000000009713000-memory.dmp

Filesize
1.5MB

Download
memory/3496-25-0x00007FFB426CA000-0x00007FFB426CB000-memory.dmp

Filesize
4KB

Download
memory/3496-26-0x0000000009590000-0x0000000009713000-memory.dmp

Filesize
1.5MB

Download
memory/3496-28-0x0000000009590000-0x0000000009713000-memory.dmp

Filesize
1.5MB

Download