formbook | 51132cd1705668a4b8b716b3169779133de701532821ba4d9cbea174143fceb8

Analysis

max time kernel
146s
max time network
139s
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 06:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

SHIPPING DOC.exe
Size

1.0MB
MD5

f49a779c9194a3b100f591a333b608a6
SHA1

4141b908112fed259eca359c0d5be3be0bc8ba14
SHA256

51132cd1705668a4b8b716b3169779133de701532821ba4d9cbea174143fceb8
SHA512

c745a3afa19bac0a00738f03db1593ae1c0c4815ad77223f7b9a31862383ffe15c939810543c3bd1601698fd1c0d232378ad512f0645d6fb0bd80dced38b3db1
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaCmKIvKrY2E2JyH/O59NQU:7JZoQrbTFZY1iaC+EYT2AHG59/

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 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/5064-3-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/5064-6-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/396-12-0x0000000000450000-0x000000000047F000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

Processes:

SHIPPING DOC.exesvchost.exeraserver.exe

description	pid	Process	procid_target
PID 916 set thread context of 5064	916	SHIPPING DOC.exe	87
PID 5064 set thread context of 3440	5064	svchost.exe	56
PID 396 set thread context of 3440	396	raserver.exe	56

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 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

Processes:

SHIPPING DOC.exeraserver.execmd.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SHIPPING DOC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	raserver.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

Processes:

SHIPPING DOC.exe

pid	Process
916	SHIPPING DOC.exe

Modifies registry class 2 IoCs

Processes:

Explorer.EXE

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 62 IoCs

Processes:

svchost.exeraserver.exe

pid	Process
5064	svchost.exe
5064	svchost.exe
5064	svchost.exe
5064	svchost.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe
396	raserver.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

SHIPPING DOC.exesvchost.exeraserver.exe

pid	Process
916	SHIPPING DOC.exe
5064	svchost.exe
5064	svchost.exe
5064	svchost.exe
396	raserver.exe
396	raserver.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

Processes:

svchost.exeraserver.exeExplorer.EXE

description	pid	Process
Token: SeDebugPrivilege	5064	svchost.exe
Token: SeDebugPrivilege	396	raserver.exe
Token: SeShutdownPrivilege	3440	Explorer.EXE
Token: SeCreatePagefilePrivilege	3440	Explorer.EXE
Token: SeShutdownPrivilege	3440	Explorer.EXE
Token: SeCreatePagefilePrivilege	3440	Explorer.EXE
Token: SeShutdownPrivilege	3440	Explorer.EXE
Token: SeCreatePagefilePrivilege	3440	Explorer.EXE
Token: SeShutdownPrivilege	3440	Explorer.EXE
Token: SeCreatePagefilePrivilege	3440	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid	Process
3440	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

SHIPPING DOC.exeExplorer.EXEraserver.exe

description	pid	Process	procid_target
PID 916 wrote to memory of 5064	916	SHIPPING DOC.exe	87
PID 916 wrote to memory of 5064	916	SHIPPING DOC.exe	87
PID 916 wrote to memory of 5064	916	SHIPPING DOC.exe	87
PID 916 wrote to memory of 5064	916	SHIPPING DOC.exe	87
PID 3440 wrote to memory of 396	3440	Explorer.EXE	88
PID 3440 wrote to memory of 396	3440	Explorer.EXE	88
PID 3440 wrote to memory of 396	3440	Explorer.EXE	88
PID 396 wrote to memory of 1004	396	raserver.exe	96
PID 396 wrote to memory of 1004	396	raserver.exe	96
PID 396 wrote to memory of 1004	396	raserver.exe	96

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3440
- C:\Users\Admin\AppData\Local\Temp\SHIPPING DOC.exe
  "C:\Users\Admin\AppData\Local\Temp\SHIPPING DOC.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:916
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\SHIPPING DOC.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:5064
- C:\Windows\SysWOW64\raserver.exe
  "C:\Windows\SysWOW64\raserver.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:396
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/396-9-0x00000000008D0000-0x00000000008EF000-memory.dmp

Filesize
124KB

Download
memory/396-12-0x0000000000450000-0x000000000047F000-memory.dmp

Filesize
188KB

Download
memory/396-11-0x00000000008D0000-0x00000000008EF000-memory.dmp

Filesize
124KB

Download
memory/916-2-0x0000000003BB0000-0x0000000003DB0000-memory.dmp

Filesize
2.0MB

Download
memory/3440-13-0x0000000003630000-0x00000000036EC000-memory.dmp

Filesize
752KB

Download
memory/3440-8-0x0000000003630000-0x00000000036EC000-memory.dmp

Filesize
752KB

Download
memory/3440-17-0x00000000087D0000-0x00000000088E0000-memory.dmp

Filesize
1.1MB

Download
memory/3440-18-0x00000000087D0000-0x00000000088E0000-memory.dmp

Filesize
1.1MB

Download
memory/3440-20-0x00000000087D0000-0x00000000088E0000-memory.dmp

Filesize
1.1MB

Download
memory/5064-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/5064-7-0x0000000000640000-0x0000000000655000-memory.dmp

Filesize
84KB

Download
memory/5064-4-0x0000000001000000-0x000000000134A000-memory.dmp

Filesize
3.3MB

Download
memory/5064-3-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download