formbook | c96ce31686a4107af25093cd0db96fc4749c7741c7f324ca7b7220f00f951419

Analysis

max time kernel
149s
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
28-12-2024 23:12

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General

Target

Equipment Order PDF.exe
Size

635KB
MD5

b1153a5e677a218b7ee73a0b1e6573d4
SHA1

3d0e644bcdf9d5d535494c8e96d6713285975273
SHA256

dfd901c6a7557a020e384e1dd79ac634af24df3708c4b6c6e6e0cdb1b5aa93be
SHA512

68660abb06cc97cb6306b1dbd802f020a1d6fd8dad470b77c8f2842194708d25a4c47baa7e7fceaedd097b1dbf28b22fe0a30acab8c8d8e342d1b8649eabdf13
SSDEEP

12288:Q3wqLZcF9YvYrhclfn9Dkm7JqehWAY7uH:4PLZo2vYrhcfDkm1g6H

Score

10^/10

formbook sn2a discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

sn2a

Decoy

poczetkohina.xyz

themetaversehealthshoppe.com

herbarmonia.com

artifyjapan.com

wizeconcentrates.com

sewtf.com

astroturismolaestacion.com

catrinawilliamsphotography.com

healthroll.net

thefamoustee.com

agrabytes.com

confrontingantiblackracism.mobi

firstratebriefto-viewtoday.info

flooadgfrfactors.com

moodteach.com

rypxhbenef.sbs

metaera.store

jaliscofilatelico.com

bellamiscream.com

server873.online

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/3428-10-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3428-21-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3428-67-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/1168-74-0x00000000008E0000-0x000000000090F000-memory.dmp	formbook

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
5008	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	Equipment Order PDF.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1648 set thread context of 3428	1648	Equipment Order PDF.exe	96
PID 3428 set thread context of 3468	3428	Equipment Order PDF.exe	56
PID 3428 set thread context of 3468	3428	Equipment Order PDF.exe	56
PID 1168 set thread context of 3468	1168	explorer.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 4 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	Equipment Order PDF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 50 IoCs

pid	Process
1648	Equipment Order PDF.exe
1648	Equipment Order PDF.exe
3428	Equipment Order PDF.exe
3428	Equipment Order PDF.exe
3428	Equipment Order PDF.exe
3428	Equipment Order PDF.exe
5008	powershell.exe
5008	powershell.exe
3428	Equipment Order PDF.exe
3428	Equipment Order PDF.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe
1168	explorer.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
3428	Equipment Order PDF.exe
3428	Equipment Order PDF.exe
3428	Equipment Order PDF.exe
3428	Equipment Order PDF.exe
1168	explorer.exe
1168	explorer.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1648	Equipment Order PDF.exe
Token: SeDebugPrivilege	3428	Equipment Order PDF.exe
Token: SeDebugPrivilege	5008	powershell.exe
Token: SeShutdownPrivilege	3468	Explorer.EXE
Token: SeCreatePagefilePrivilege	3468	Explorer.EXE
Token: SeDebugPrivilege	1168	explorer.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 5008	1648	Equipment Order PDF.exe	93
PID 1648 wrote to memory of 5008	1648	Equipment Order PDF.exe	93
PID 1648 wrote to memory of 5008	1648	Equipment Order PDF.exe	93
PID 1648 wrote to memory of 3548	1648	Equipment Order PDF.exe	95
PID 1648 wrote to memory of 3548	1648	Equipment Order PDF.exe	95
PID 1648 wrote to memory of 3548	1648	Equipment Order PDF.exe	95
PID 1648 wrote to memory of 3428	1648	Equipment Order PDF.exe	96
PID 1648 wrote to memory of 3428	1648	Equipment Order PDF.exe	96
PID 1648 wrote to memory of 3428	1648	Equipment Order PDF.exe	96
PID 1648 wrote to memory of 3428	1648	Equipment Order PDF.exe	96
PID 1648 wrote to memory of 3428	1648	Equipment Order PDF.exe	96
PID 1648 wrote to memory of 3428	1648	Equipment Order PDF.exe	96
PID 3468 wrote to memory of 1168	3468	Explorer.EXE	97
PID 3468 wrote to memory of 1168	3468	Explorer.EXE	97
PID 3468 wrote to memory of 1168	3468	Explorer.EXE	97
PID 1168 wrote to memory of 4556	1168	explorer.exe	98
PID 1168 wrote to memory of 4556	1168	explorer.exe	98
PID 1168 wrote to memory of 4556	1168	explorer.exe	98

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3468
- C:\Users\Admin\AppData\Local\Temp\Equipment Order PDF.exe
  "C:\Users\Admin\AppData\Local\Temp\Equipment Order PDF.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1648
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Equipment Order PDF.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5008
- - C:\Users\Admin\AppData\Local\Temp\Equipment Order PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\Equipment Order PDF.exe"
    3⤵
    PID:3548
- - C:\Users\Admin\AppData\Local\Temp\Equipment Order PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\Equipment Order PDF.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:3428
- 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:1168
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\Equipment Order PDF.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4556

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bdjxmxci.max.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1168-74-0x00000000008E0000-0x000000000090F000-memory.dmp

Filesize
188KB

Download
memory/1168-72-0x0000000000040000-0x0000000000473000-memory.dmp

Filesize
4.2MB

Download
memory/1168-70-0x0000000000040000-0x0000000000473000-memory.dmp

Filesize
4.2MB

Download
memory/1648-6-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/1648-5-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

Filesize
4KB

Download
memory/1648-4-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/1648-7-0x00000000059B0000-0x0000000005A4C000-memory.dmp

Filesize
624KB

Download
memory/1648-8-0x0000000005C00000-0x0000000005C68000-memory.dmp

Filesize
416KB

Download
memory/1648-9-0x0000000006210000-0x00000000067B4000-memory.dmp

Filesize
5.6MB

Download
memory/1648-12-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/1648-3-0x0000000002E30000-0x0000000002E3C000-memory.dmp

Filesize
48KB

Download
memory/1648-0-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

Filesize
4KB

Download
memory/1648-2-0x0000000005340000-0x00000000053D2000-memory.dmp

Filesize
584KB

Download
memory/1648-1-0x00000000008F0000-0x0000000000994000-memory.dmp

Filesize
656KB

Download
memory/3428-20-0x00000000012F0000-0x0000000001304000-memory.dmp

Filesize
80KB

Download
memory/3428-21-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3428-19-0x0000000001430000-0x000000000177A000-memory.dmp

Filesize
3.3MB

Download
memory/3428-68-0x0000000001360000-0x0000000001374000-memory.dmp

Filesize
80KB

Download
memory/3428-67-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3428-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3468-78-0x0000000002EF0000-0x000000000300D000-memory.dmp

Filesize
1.1MB

Download
memory/3468-22-0x0000000008A00000-0x0000000008B88000-memory.dmp

Filesize
1.5MB

Download
memory/3468-73-0x0000000002C40000-0x0000000002D15000-memory.dmp

Filesize
852KB

Download
memory/3468-69-0x0000000002C40000-0x0000000002D15000-memory.dmp

Filesize
852KB

Download
memory/5008-36-0x0000000006090000-0x00000000060AE000-memory.dmp

Filesize
120KB

Download
memory/5008-57-0x0000000007640000-0x00000000076D6000-memory.dmp

Filesize
600KB

Download
memory/5008-37-0x00000000060C0000-0x000000000610C000-memory.dmp

Filesize
304KB

Download
memory/5008-38-0x000000007F3F0000-0x000000007F400000-memory.dmp

Filesize
64KB

Download
memory/5008-39-0x0000000007250000-0x0000000007282000-memory.dmp

Filesize
200KB

Download
memory/5008-53-0x0000000007290000-0x0000000007333000-memory.dmp

Filesize
652KB

Download
memory/5008-52-0x0000000007230000-0x000000000724E000-memory.dmp

Filesize
120KB

Download
memory/5008-51-0x0000000004C10000-0x0000000004C20000-memory.dmp

Filesize
64KB

Download
memory/5008-50-0x0000000004C10000-0x0000000004C20000-memory.dmp

Filesize
64KB

Download
memory/5008-40-0x0000000070EB0000-0x0000000070EFC000-memory.dmp

Filesize
304KB

Download
memory/5008-55-0x00000000073C0000-0x00000000073DA000-memory.dmp

Filesize
104KB

Download
memory/5008-54-0x0000000007A00000-0x000000000807A000-memory.dmp

Filesize
6.5MB

Download
memory/5008-56-0x0000000007430000-0x000000000743A000-memory.dmp

Filesize
40KB

Download
memory/5008-35-0x0000000005B90000-0x0000000005EE4000-memory.dmp

Filesize
3.3MB

Download
memory/5008-58-0x00000000075C0000-0x00000000075D1000-memory.dmp

Filesize
68KB

Download
memory/5008-59-0x00000000075F0000-0x00000000075FE000-memory.dmp

Filesize
56KB

Download
memory/5008-60-0x0000000007600000-0x0000000007614000-memory.dmp

Filesize
80KB

Download
memory/5008-61-0x0000000007700000-0x000000000771A000-memory.dmp

Filesize
104KB

Download
memory/5008-62-0x00000000076E0000-0x00000000076E8000-memory.dmp

Filesize
32KB

Download
memory/5008-65-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/5008-25-0x0000000005A20000-0x0000000005A86000-memory.dmp

Filesize
408KB

Download
memory/5008-24-0x00000000059B0000-0x0000000005A16000-memory.dmp

Filesize
408KB

Download
memory/5008-23-0x0000000005200000-0x0000000005222000-memory.dmp

Filesize
136KB

Download
memory/5008-18-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/5008-14-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

Filesize
4KB

Download
memory/5008-16-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/5008-13-0x0000000004AE0000-0x0000000004B16000-memory.dmp

Filesize
216KB

Download
memory/5008-15-0x0000000005250000-0x0000000005878000-memory.dmp

Filesize
6.2MB

Download