formbook | 6c3a46edb0a2e7e26291d27cb1265cd5e844593b4e5d36df1501f30cd7fcb855

Analysis

max time kernel
145s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27-08-2024 08:26

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General

Target

HBL NO. A809001229 Overdue Invoice.exe
Size

616KB
MD5

2e01a496376347f3110b695c161886a5
SHA1

c8beff4d44122a0d47c47ed30622b715afd7b8fc
SHA256

678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117
SHA512

8ba39e08bbb323909b2ea657eecfb25211d7bb9160a6e32055e6845545b7cc67e6bc70b675129f819eb015fc90843c6a8b06f7d8c0d08cb444d956e5ef5dbaa0
SSDEEP

12288:IIMusyUDVFiHnINGKp+Hq7NHok4+IOMzpFrGoVXoW0DX:CfFiHINGKp+op/hWrGyXovX

Score

10^/10

formbook p25o discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

p25o

Decoy

hrist-centered-soulcare.net

pacerpa.shop

hicandcurvy.shop

ocfamilyto.llc

9ds87666.men

sia918ku.shop

nvestment-broker-35141.bond

ltralicencas.shop

g1lmb.cyou

eyo.live

pupt.rest

indsetperfection.net

1duqqrzs65zxz.bond

eren138-pro2.click

leaning-products-35959.bond

oodea.online

hlbadienug.info

innivip.bio

funnygame.top

roperty-in-dubai-f.pro

Signatures

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

Formbook payload 3 IoCs

rat

resource	yara_rule
behavioral2/memory/2188-10-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2188-19-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4532-68-0x00000000001A0000-0x00000000001CF000-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
456	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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	HBL NO. A809001229 Overdue Invoice.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 736 set thread context of 2188	736	HBL NO. A809001229 Overdue Invoice.exe	96
PID 2188 set thread context of 3440	2188	HBL NO. A809001229 Overdue Invoice.exe	56
PID 4532 set thread context of 3440	4532	cscript.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	HBL NO. A809001229 Overdue Invoice.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cscript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 54 IoCs

pid	Process
2188	HBL NO. A809001229 Overdue Invoice.exe
2188	HBL NO. A809001229 Overdue Invoice.exe
2188	HBL NO. A809001229 Overdue Invoice.exe
2188	HBL NO. A809001229 Overdue Invoice.exe
456	powershell.exe
456	powershell.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe
4532	cscript.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
2188	HBL NO. A809001229 Overdue Invoice.exe
2188	HBL NO. A809001229 Overdue Invoice.exe
2188	HBL NO. A809001229 Overdue Invoice.exe
4532	cscript.exe
4532	cscript.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2188	HBL NO. A809001229 Overdue Invoice.exe
Token: SeDebugPrivilege	456	powershell.exe
Token: SeDebugPrivilege	4532	cscript.exe
Token: SeShutdownPrivilege	3440	Explorer.EXE
Token: SeCreatePagefilePrivilege	3440	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3440	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 736 wrote to memory of 456	736	HBL NO. A809001229 Overdue Invoice.exe	94
PID 736 wrote to memory of 456	736	HBL NO. A809001229 Overdue Invoice.exe	94
PID 736 wrote to memory of 456	736	HBL NO. A809001229 Overdue Invoice.exe	94
PID 736 wrote to memory of 2188	736	HBL NO. A809001229 Overdue Invoice.exe	96
PID 736 wrote to memory of 2188	736	HBL NO. A809001229 Overdue Invoice.exe	96
PID 736 wrote to memory of 2188	736	HBL NO. A809001229 Overdue Invoice.exe	96
PID 736 wrote to memory of 2188	736	HBL NO. A809001229 Overdue Invoice.exe	96
PID 736 wrote to memory of 2188	736	HBL NO. A809001229 Overdue Invoice.exe	96
PID 736 wrote to memory of 2188	736	HBL NO. A809001229 Overdue Invoice.exe	96
PID 3440 wrote to memory of 4532	3440	Explorer.EXE	97
PID 3440 wrote to memory of 4532	3440	Explorer.EXE	97
PID 3440 wrote to memory of 4532	3440	Explorer.EXE	97
PID 4532 wrote to memory of 1992	4532	cscript.exe	98
PID 4532 wrote to memory of 1992	4532	cscript.exe	98
PID 4532 wrote to memory of 1992	4532	cscript.exe	98

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3440
- C:\Users\Admin\AppData\Local\Temp\HBL NO. A809001229 Overdue Invoice.exe
  "C:\Users\Admin\AppData\Local\Temp\HBL NO. A809001229 Overdue Invoice.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:736
- - 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\HBL NO. A809001229 Overdue Invoice.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:456
- - C:\Users\Admin\AppData\Local\Temp\HBL NO. A809001229 Overdue Invoice.exe
    "C:\Users\Admin\AppData\Local\Temp\HBL NO. A809001229 Overdue Invoice.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2188
- 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:4532
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\HBL NO. A809001229 Overdue Invoice.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1992

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qbdxotn1.ici.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/456-13-0x0000000000950000-0x0000000000986000-memory.dmp

Filesize
216KB

Download
memory/456-63-0x0000000007090000-0x00000000070AA000-memory.dmp

Filesize
104KB

Download
memory/456-67-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download
memory/456-64-0x0000000007070000-0x0000000007078000-memory.dmp

Filesize
32KB

Download
memory/456-62-0x0000000006F90000-0x0000000006FA4000-memory.dmp

Filesize
80KB

Download
memory/456-61-0x0000000006F80000-0x0000000006F8E000-memory.dmp

Filesize
56KB

Download
memory/456-57-0x0000000006F50000-0x0000000006F61000-memory.dmp

Filesize
68KB

Download
memory/456-56-0x0000000006FD0000-0x0000000007066000-memory.dmp

Filesize
600KB

Download
memory/456-55-0x0000000006DC0000-0x0000000006DCA000-memory.dmp

Filesize
40KB

Download
memory/456-54-0x0000000006D40000-0x0000000006D5A000-memory.dmp

Filesize
104KB

Download
memory/456-53-0x00000000073F0000-0x0000000007A6A000-memory.dmp

Filesize
6.5MB

Download
memory/456-17-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

Filesize
4KB

Download
memory/456-22-0x00000000009A0000-0x00000000009B0000-memory.dmp

Filesize
64KB

Download
memory/456-31-0x0000000005480000-0x00000000057D4000-memory.dmp

Filesize
3.3MB

Download
memory/456-15-0x0000000004D50000-0x0000000005378000-memory.dmp

Filesize
6.2MB

Download
memory/456-51-0x0000000005FC0000-0x0000000005FDE000-memory.dmp

Filesize
120KB

Download
memory/456-18-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download
memory/456-50-0x00000000009A0000-0x00000000009B0000-memory.dmp

Filesize
64KB

Download
memory/456-23-0x0000000004960000-0x0000000004982000-memory.dmp

Filesize
136KB

Download
memory/456-24-0x0000000004B00000-0x0000000004B66000-memory.dmp

Filesize
408KB

Download
memory/456-25-0x0000000004CA0000-0x0000000004D06000-memory.dmp

Filesize
408KB

Download
memory/456-40-0x0000000070980000-0x00000000709CC000-memory.dmp

Filesize
304KB

Download
memory/456-39-0x0000000005FE0000-0x0000000006012000-memory.dmp

Filesize
200KB

Download
memory/456-38-0x000000007F510000-0x000000007F520000-memory.dmp

Filesize
64KB

Download
memory/456-52-0x0000000006A00000-0x0000000006AA3000-memory.dmp

Filesize
652KB

Download
memory/456-36-0x0000000005A30000-0x0000000005A4E000-memory.dmp

Filesize
120KB

Download
memory/456-37-0x0000000005AC0000-0x0000000005B0C000-memory.dmp

Filesize
304KB

Download
memory/736-6-0x00000000081F0000-0x0000000008208000-memory.dmp

Filesize
96KB

Download
memory/736-7-0x0000000006820000-0x0000000006896000-memory.dmp

Filesize
472KB

Download
memory/736-1-0x0000000000B70000-0x0000000000C0E000-memory.dmp

Filesize
632KB

Download
memory/736-8-0x0000000006AE0000-0x0000000006B7C000-memory.dmp

Filesize
624KB

Download
memory/736-3-0x0000000005660000-0x00000000056F2000-memory.dmp

Filesize
584KB

Download
memory/736-4-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/736-12-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/736-0-0x0000000074AEE000-0x0000000074AEF000-memory.dmp

Filesize
4KB

Download
memory/736-9-0x0000000074AEE000-0x0000000074AEF000-memory.dmp

Filesize
4KB

Download
memory/736-5-0x0000000005610000-0x000000000561A000-memory.dmp

Filesize
40KB

Download
memory/736-2-0x0000000005B70000-0x0000000006114000-memory.dmp

Filesize
5.6MB

Download
memory/2188-20-0x00000000011E0000-0x00000000011F4000-memory.dmp

Filesize
80KB

Download
memory/2188-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2188-19-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2188-16-0x00000000013A0000-0x00000000016EA000-memory.dmp

Filesize
3.3MB

Download
memory/3440-73-0x0000000008E50000-0x0000000008F5E000-memory.dmp

Filesize
1.1MB

Download
memory/3440-21-0x0000000008CE0000-0x0000000008E43000-memory.dmp

Filesize
1.4MB

Download
memory/3440-70-0x0000000008CE0000-0x0000000008E43000-memory.dmp

Filesize
1.4MB

Download
memory/4532-58-0x0000000000BD0000-0x0000000000BF7000-memory.dmp

Filesize
156KB

Download
memory/4532-60-0x0000000000BD0000-0x0000000000BF7000-memory.dmp

Filesize
156KB

Download
memory/4532-68-0x00000000001A0000-0x00000000001CF000-memory.dmp

Filesize
188KB

Download