formbook | 299a47a6992010256a82765ce61a0b467e16ff8de59f8f639eae9721f3d7e8b6

Analysis

max time kernel
145s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08/11/2024, 15:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Quotation.exe
Size

773KB
MD5

439dad5646f8f78adada2e1d5740d0eb
SHA1

85ab73db3b73f38a97a44e0fddc829f2d5977c8a
SHA256

69dec355a88f71f9880052143f091580cecd4c6f301c1c6fefe931d44bf8c77d
SHA512

d867e2f561fe99d8fdee5abea882ff27b560ca60e22736c3e0862bf409d70d233cc204b37b71133f96c3f7827f642ae9335b07891ae419815e29f45fdbbb18c3
SSDEEP

24576:VmMt9lRuEDUgbwUCGnksyrlKNstj4Pif703:0Mt9lRu19Alyx4qj1g

Score

10^/10

formbook dn13 discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

dn13

Decoy

5q53s.top

f9813.top

ysticsmoke.net

ignorysingeysquints.cfd

yncsignature.live

svp-their.xyz

outya.xyz

wlkflwef3sf2wf.top

etterjugfetkaril.cfd

p9eh2s99b5.top

400108iqlnnqi219.top

ynsu-condition.xyz

ndividual-bfiaen.xyz

anceibizamagazine.net

itrussips.live

orkcubefood.xyz

lindsandfurnishings.shop

ajwmid.top

pigramescentfeatous.shop

mbvcv56789.click

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

resource	yara_rule
behavioral2/memory/3480-47-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3480-90-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4192-93-0x0000000001430000-0x000000000145F000-memory.dmp	formbook

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
948	powershell.exe
5068	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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	Quotation.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 216 set thread context of 3480	216	Quotation.exe	101
PID 3480 set thread context of 3560	3480	Quotation.exe	56
PID 3480 set thread context of 3560	3480	Quotation.exe	56
PID 4192 set thread context of 3560	4192	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 6 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	Quotation.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2296	schtasks.exe

Suspicious behavior: EnumeratesProcesses 60 IoCs

pid	Process
216	Quotation.exe
948	powershell.exe
5068	powershell.exe
216	Quotation.exe
948	powershell.exe
3480	Quotation.exe
3480	Quotation.exe
3480	Quotation.exe
3480	Quotation.exe
5068	powershell.exe
3480	Quotation.exe
3480	Quotation.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe
4192	explorer.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
3480	Quotation.exe
3480	Quotation.exe
3480	Quotation.exe
3480	Quotation.exe
4192	explorer.exe
4192	explorer.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	216	Quotation.exe
Token: SeDebugPrivilege	948	powershell.exe
Token: SeDebugPrivilege	5068	powershell.exe
Token: SeDebugPrivilege	3480	Quotation.exe
Token: SeShutdownPrivilege	3560	Explorer.EXE
Token: SeCreatePagefilePrivilege	3560	Explorer.EXE
Token: SeShutdownPrivilege	3560	Explorer.EXE
Token: SeCreatePagefilePrivilege	3560	Explorer.EXE
Token: SeDebugPrivilege	4192	explorer.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3560	Explorer.EXE

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 216 wrote to memory of 948	216	Quotation.exe	95
PID 216 wrote to memory of 948	216	Quotation.exe	95
PID 216 wrote to memory of 948	216	Quotation.exe	95
PID 216 wrote to memory of 5068	216	Quotation.exe	97
PID 216 wrote to memory of 5068	216	Quotation.exe	97
PID 216 wrote to memory of 5068	216	Quotation.exe	97
PID 216 wrote to memory of 2296	216	Quotation.exe	99
PID 216 wrote to memory of 2296	216	Quotation.exe	99
PID 216 wrote to memory of 2296	216	Quotation.exe	99
PID 216 wrote to memory of 3480	216	Quotation.exe	101
PID 216 wrote to memory of 3480	216	Quotation.exe	101
PID 216 wrote to memory of 3480	216	Quotation.exe	101
PID 216 wrote to memory of 3480	216	Quotation.exe	101
PID 216 wrote to memory of 3480	216	Quotation.exe	101
PID 216 wrote to memory of 3480	216	Quotation.exe	101
PID 3560 wrote to memory of 4192	3560	Explorer.EXE	103
PID 3560 wrote to memory of 4192	3560	Explorer.EXE	103
PID 3560 wrote to memory of 4192	3560	Explorer.EXE	103
PID 4192 wrote to memory of 4548	4192	explorer.exe	104
PID 4192 wrote to memory of 4548	4192	explorer.exe	104
PID 4192 wrote to memory of 4548	4192	explorer.exe	104

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3560
- C:\Users\Admin\AppData\Local\Temp\Quotation.exe
  "C:\Users\Admin\AppData\Local\Temp\Quotation.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:216
- - 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\Quotation.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:948
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NNQONPlQHe.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5068
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NNQONPlQHe" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE05D.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2296
- - C:\Users\Admin\AppData\Local\Temp\Quotation.exe
    "C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:3480
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1632
- 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:4192
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jeu304r4.prh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE05D.tmp

Filesize
1KB

MD5
e0f3ec3071162a904807f455be49ab8e

SHA1
ad9647a910b37b558310e058114de0ff8b8f3e19

SHA256
3b83dff52ebe25d3f19c649282916d06475ca1d98bfc0cf917e50a7e303a2a22

SHA512
198e2e960daceb5526cf6193c9ce59377e6c831b5cf88d007990778eb89f1c6cdb2d8fedbee0177854e970726fb9ca470e30e5cc241326081e8e84a578fefeaf

Download Submit
memory/216-6-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/216-3-0x0000000005340000-0x00000000053D2000-memory.dmp

Filesize
584KB

Download
memory/216-4-0x00000000052A0000-0x00000000052AA000-memory.dmp

Filesize
40KB

Download
memory/216-5-0x0000000005580000-0x000000000561C000-memory.dmp

Filesize
624KB

Download
memory/216-2-0x0000000005850000-0x0000000005DF4000-memory.dmp

Filesize
5.6MB

Download
memory/216-7-0x0000000006C70000-0x0000000006D2E000-memory.dmp

Filesize
760KB

Download
memory/216-8-0x00000000056B0000-0x00000000056CC000-memory.dmp

Filesize
112KB

Download
memory/216-9-0x00000000750AE000-0x00000000750AF000-memory.dmp

Filesize
4KB

Download
memory/216-10-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/216-11-0x0000000002B00000-0x0000000002B76000-memory.dmp

Filesize
472KB

Download
memory/216-49-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/216-0-0x00000000750AE000-0x00000000750AF000-memory.dmp

Filesize
4KB

Download
memory/216-1-0x00000000007E0000-0x00000000008A6000-memory.dmp

Filesize
792KB

Download
memory/948-18-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/948-16-0x0000000004880000-0x00000000048B6000-memory.dmp

Filesize
216KB

Download
memory/948-21-0x00000000056C0000-0x00000000056E2000-memory.dmp

Filesize
136KB

Download
memory/948-23-0x0000000005760000-0x00000000057C6000-memory.dmp

Filesize
408KB

Download
memory/948-19-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/948-24-0x00000000057D0000-0x0000000005836000-memory.dmp

Filesize
408KB

Download
memory/948-35-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/948-82-0x0000000007370000-0x000000000737E000-memory.dmp

Filesize
56KB

Download
memory/948-81-0x0000000007340000-0x0000000007351000-memory.dmp

Filesize
68KB

Download
memory/948-36-0x0000000005840000-0x0000000005B94000-memory.dmp

Filesize
3.3MB

Download
memory/948-17-0x0000000004EF0000-0x0000000005518000-memory.dmp

Filesize
6.2MB

Download
memory/948-76-0x0000000007790000-0x0000000007E0A000-memory.dmp

Filesize
6.5MB

Download
memory/948-80-0x00000000073C0000-0x0000000007456000-memory.dmp

Filesize
600KB

Download
memory/948-51-0x0000000005E20000-0x0000000005E3E000-memory.dmp

Filesize
120KB

Download
memory/948-52-0x00000000061E0000-0x000000000622C000-memory.dmp

Filesize
304KB

Download
memory/948-79-0x00000000071B0000-0x00000000071BA000-memory.dmp

Filesize
40KB

Download
memory/948-54-0x0000000075950000-0x000000007599C000-memory.dmp

Filesize
304KB

Download
memory/948-53-0x00000000063F0000-0x0000000006422000-memory.dmp

Filesize
200KB

Download
memory/948-78-0x0000000007140000-0x000000000715A000-memory.dmp

Filesize
104KB

Download
memory/948-85-0x0000000007460000-0x0000000007468000-memory.dmp

Filesize
32KB

Download
memory/948-88-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/3480-90-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3480-47-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3560-97-0x0000000007CB0000-0x0000000007DA0000-memory.dmp

Filesize
960KB

Download
memory/4192-91-0x0000000000CF0000-0x0000000001123000-memory.dmp

Filesize
4.2MB

Download
memory/4192-92-0x0000000000CF0000-0x0000000001123000-memory.dmp

Filesize
4.2MB

Download
memory/4192-93-0x0000000001430000-0x000000000145F000-memory.dmp

Filesize
188KB

Download
memory/5068-75-0x0000000007660000-0x0000000007703000-memory.dmp

Filesize
652KB

Download
memory/5068-84-0x0000000007CF0000-0x0000000007D0A000-memory.dmp

Filesize
104KB

Download
memory/5068-83-0x0000000007BF0000-0x0000000007C04000-memory.dmp

Filesize
80KB

Download
memory/5068-77-0x0000000007FF0000-0x000000000866A000-memory.dmp

Filesize
6.5MB

Download
memory/5068-89-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/5068-20-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/5068-74-0x0000000007640000-0x000000000765E000-memory.dmp

Filesize
120KB

Download
memory/5068-55-0x0000000075950000-0x000000007599C000-memory.dmp

Filesize
304KB

Download
memory/5068-22-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/5068-37-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download