formbook | d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f

Analysis

max time kernel
95s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2024, 03:18

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General

Target

d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe
Size

726KB
MD5

fc05c665733c45bb46afc43ebd0631d1
SHA1

ef76ac3e1792637fa7735caf3409048b9f974c4d
SHA256

d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f
SHA512

7ee463c05809ff5f440d4f11dac6b3edd48b849f862713db617f98d1966d919c4b7867c4f9d64254ae995de41f95371ff1e4dbaac215f5fa68eb91e869f9560b
SSDEEP

12288:1ZpAuSIzQSIbCmmAQSxv0i/Xhdl5rcoZ4mtdxwwk6GY4bX2:3lQFjmAV7/XhxrcoCm7mPDm

Score

10^/10

formbook rp26 discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

rp26

Decoy

rn3grmg9.sbs

4644.one

18tbo.com

c9max.shop

8914.loan

eptacore.xyz

ormto.website

vcreative.store

anglaoshi13.buzz

ewa123.bid

vantiverdeoficial.shop

sik89starwin.fun

niquestorebd.xyz

assword-manager-41452.bond

uccessproit.shop

kl1tuvy0.asia

titchinheavenqs.shop

w178.top

errari-mieten-dubai.click

ba-103mu.net

Signatures

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

Formbook payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/5052-11-0x0000000000400000-0x000000000042F000-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
5036	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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2628 set thread context of 5052	2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe	96

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 2 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	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe
2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe
5052	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe
5052	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe
5036	powershell.exe
5036	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe
Token: SeDebugPrivilege	5036	powershell.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2628 wrote to memory of 5036	2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe	93
PID 2628 wrote to memory of 5036	2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe	93
PID 2628 wrote to memory of 5036	2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe	93
PID 2628 wrote to memory of 820	2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe	95
PID 2628 wrote to memory of 820	2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe	95
PID 2628 wrote to memory of 820	2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe	95
PID 2628 wrote to memory of 5052	2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe	96
PID 2628 wrote to memory of 5052	2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe	96
PID 2628 wrote to memory of 5052	2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe	96
PID 2628 wrote to memory of 5052	2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe	96
PID 2628 wrote to memory of 5052	2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe	96
PID 2628 wrote to memory of 5052	2628	d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe	96

C:\Users\Admin\AppData\Local\Temp\d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe
"C:\Users\Admin\AppData\Local\Temp\d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe"
1⤵
- 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:2628
- 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\d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5036
- C:\Users\Admin\AppData\Local\Temp\d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe
  "C:\Users\Admin\AppData\Local\Temp\d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe"
  2⤵
  PID:820
- C:\Users\Admin\AppData\Local\Temp\d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe
  "C:\Users\Admin\AppData\Local\Temp\d3714ea47bc57e3b1e6ba1d0b39e3ba7a6c3a42cee183fa01376187c7dfe2c0f.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5052

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_d3yfhvit.s52.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2628-6-0x0000000005600000-0x000000000569C000-memory.dmp

Filesize
624KB

Download
memory/2628-2-0x00000000059F0000-0x0000000005F94000-memory.dmp

Filesize
5.6MB

Download
memory/2628-3-0x00000000052F0000-0x0000000005382000-memory.dmp

Filesize
584KB

Download
memory/2628-4-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/2628-5-0x00000000053B0000-0x00000000053BA000-memory.dmp

Filesize
40KB

Download
memory/2628-15-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/2628-7-0x0000000006B20000-0x0000000006B3C000-memory.dmp

Filesize
112KB

Download
memory/2628-8-0x0000000074E2E000-0x0000000074E2F000-memory.dmp

Filesize
4KB

Download
memory/2628-9-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/2628-10-0x0000000002C40000-0x0000000002CB6000-memory.dmp

Filesize
472KB

Download
memory/2628-1-0x0000000000850000-0x000000000090C000-memory.dmp

Filesize
752KB

Download
memory/2628-0-0x0000000074E2E000-0x0000000074E2F000-memory.dmp

Filesize
4KB

Download
memory/5036-21-0x0000000005AA0000-0x0000000005B06000-memory.dmp

Filesize
408KB

Download
memory/5036-35-0x0000000006870000-0x00000000068A2000-memory.dmp

Filesize
200KB

Download
memory/5036-16-0x0000000005470000-0x0000000005A98000-memory.dmp

Filesize
6.2MB

Download
memory/5036-18-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/5036-14-0x0000000074E2E000-0x0000000074E2F000-memory.dmp

Filesize
4KB

Download
memory/5036-19-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/5036-20-0x00000000053A0000-0x00000000053C2000-memory.dmp

Filesize
136KB

Download
memory/5036-13-0x0000000002A70000-0x0000000002AA6000-memory.dmp

Filesize
216KB

Download
memory/5036-22-0x0000000005B80000-0x0000000005BE6000-memory.dmp

Filesize
408KB

Download
memory/5036-61-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/5036-23-0x0000000005D30000-0x0000000006084000-memory.dmp

Filesize
3.3MB

Download
memory/5036-33-0x0000000006360000-0x000000000637E000-memory.dmp

Filesize
120KB

Download
memory/5036-34-0x00000000063F0000-0x000000000643C000-memory.dmp

Filesize
304KB

Download
memory/5036-36-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/5036-37-0x00000000716E0000-0x000000007172C000-memory.dmp

Filesize
304KB

Download
memory/5036-58-0x00000000079A0000-0x00000000079A8000-memory.dmp

Filesize
32KB

Download
memory/5036-47-0x0000000006850000-0x000000000686E000-memory.dmp

Filesize
120KB

Download
memory/5036-49-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/5036-48-0x00000000073F0000-0x0000000007493000-memory.dmp

Filesize
652KB

Download
memory/5036-50-0x0000000007D20000-0x000000000839A000-memory.dmp

Filesize
6.5MB

Download
memory/5036-51-0x0000000006A10000-0x0000000006A2A000-memory.dmp

Filesize
104KB

Download
memory/5036-52-0x00000000076F0000-0x00000000076FA000-memory.dmp

Filesize
40KB

Download
memory/5036-53-0x0000000007900000-0x0000000007996000-memory.dmp

Filesize
600KB

Download
memory/5036-54-0x0000000007880000-0x0000000007891000-memory.dmp

Filesize
68KB

Download
memory/5036-55-0x00000000078B0000-0x00000000078BE000-memory.dmp

Filesize
56KB

Download
memory/5036-56-0x00000000078C0000-0x00000000078D4000-memory.dmp

Filesize
80KB

Download
memory/5036-57-0x00000000079C0000-0x00000000079DA000-memory.dmp

Filesize
104KB

Download
memory/5052-17-0x0000000001830000-0x0000000001B7A000-memory.dmp

Filesize
3.3MB

Download
memory/5052-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download