formbook | b9b0327d4591495bae143b906e51addfbb328981aca725fdbdb45e80031a166d

General

Target

New Purchase Order 7621.exe
Size

1.1MB
MD5

6ed1bcb3a6511e1d39a78772dbfee868
SHA1

e7468049c42c70452822f3358326d0721d2c7f90
SHA256

b9b0327d4591495bae143b906e51addfbb328981aca725fdbdb45e80031a166d
SHA512

7e323854ecc60d505580474ca5829b3155583d71124c82d39372ccab8476bdc5b96fe732f3eb7e84a65aa6c6e219d43d56a4f5ce43240f0b0fb1a18968c30299
SSDEEP

24576:wtb20pkaCqT5TBWgNQ7aOImrdhg4A4zNxH6rq6A:5Vg5tQ7aOImrdPA4zvH6e5

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

Processes:

resource	yara_rule
behavioral2/memory/396-7-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/396-10-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/396-14-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/880-20-0x0000000000CB0000-0x0000000000CDF000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

Processes:

New Purchase Order 7621.exesvchost.exerundll32.exe

description	pid	process	target process
PID 3084 set thread context of 396	3084	New Purchase Order 7621.exe	svchost.exe
PID 396 set thread context of 3452	396	svchost.exe	Explorer.EXE
PID 396 set thread context of 3452	396	svchost.exe	Explorer.EXE
PID 880 set thread context of 3452	880	rundll32.exe	Explorer.EXE

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:

rundll32.execmd.exeNew Purchase Order 7621.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	New Purchase Order 7621.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

Processes:

svchost.exerundll32.exe

pid	process
396	svchost.exe
396	svchost.exe
396	svchost.exe
396	svchost.exe
396	svchost.exe
396	svchost.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe
880	rundll32.exe

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

New Purchase Order 7621.exesvchost.exerundll32.exe

pid process

3084 New Purchase Order 7621.exe
396 svchost.exe
396 svchost.exe
396 svchost.exe
396 svchost.exe
880 rundll32.exe
880 rundll32.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

svchost.exerundll32.exe

description pid process

Token: SeDebugPrivilege 396 svchost.exe
Token: SeDebugPrivilege 880 rundll32.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

New Purchase Order 7621.exe

pid process

3084 New Purchase Order 7621.exe
3084 New Purchase Order 7621.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

New Purchase Order 7621.exe

pid process

3084 New Purchase Order 7621.exe
3084 New Purchase Order 7621.exe

pid	process
3084	New Purchase Order 7621.exe
396	svchost.exe
396	svchost.exe
396	svchost.exe
396	svchost.exe
880	rundll32.exe
880	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	396	svchost.exe
Token: SeDebugPrivilege	880	rundll32.exe

pid	process
3084	New Purchase Order 7621.exe
3084	New Purchase Order 7621.exe

pid	process
3084	New Purchase Order 7621.exe
3084	New Purchase Order 7621.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

New Purchase Order 7621.exeExplorer.EXErundll32.exe

description	pid	process	target process
PID 3084 wrote to memory of 396	3084	New Purchase Order 7621.exe	svchost.exe
PID 3084 wrote to memory of 396	3084	New Purchase Order 7621.exe	svchost.exe
PID 3084 wrote to memory of 396	3084	New Purchase Order 7621.exe	svchost.exe
PID 3084 wrote to memory of 396	3084	New Purchase Order 7621.exe	svchost.exe
PID 3452 wrote to memory of 880	3452	Explorer.EXE	rundll32.exe
PID 3452 wrote to memory of 880	3452	Explorer.EXE	rundll32.exe
PID 3452 wrote to memory of 880	3452	Explorer.EXE	rundll32.exe
PID 880 wrote to memory of 4656	880	rundll32.exe	cmd.exe
PID 880 wrote to memory of 4656	880	rundll32.exe	cmd.exe
PID 880 wrote to memory of 4656	880	rundll32.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:3452
- C:\Users\Admin\AppData\Local\Temp\New Purchase Order 7621.exe
  "C:\Users\Admin\AppData\Local\Temp\New Purchase Order 7621.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:3084
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\New Purchase Order 7621.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:396
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\SysWOW64\rundll32.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:880
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4656

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

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Downloads

memory/396-14-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/396-8-0x0000000001900000-0x0000000001C4A000-memory.dmp

Filesize
3.3MB

Download
memory/396-15-0x0000000001860000-0x0000000001875000-memory.dmp

Filesize
84KB

Download
memory/396-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/396-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/396-11-0x00000000017E0000-0x00000000017F5000-memory.dmp

Filesize
84KB

Download
memory/880-17-0x0000000000010000-0x0000000000024000-memory.dmp

Filesize
80KB

Download
memory/880-20-0x0000000000CB0000-0x0000000000CDF000-memory.dmp

Filesize
188KB

Download
memory/880-19-0x0000000000010000-0x0000000000024000-memory.dmp

Filesize
80KB

Download
memory/3084-6-0x0000000000840000-0x0000000000C40000-memory.dmp

Filesize
4.0MB

Download
memory/3452-16-0x0000000006EC0000-0x0000000006F9D000-memory.dmp

Filesize
884KB

Download
memory/3452-12-0x00000000087C0000-0x0000000008957000-memory.dmp

Filesize
1.6MB

Download
memory/3452-21-0x0000000006EC0000-0x0000000006F9D000-memory.dmp

Filesize
884KB

Download
memory/3452-24-0x0000000008960000-0x0000000008A5B000-memory.dmp

Filesize
1004KB

Download
memory/3452-25-0x0000000008960000-0x0000000008A5B000-memory.dmp

Filesize
1004KB

Download
memory/3452-27-0x0000000008960000-0x0000000008A5B000-memory.dmp

Filesize
1004KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads