formbook | ba6b9518c8c5520a830578a1b2d66535b879933ceec43e88d786ef6822aaf85a

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 12:00

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General

Target

0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1.exe
Size

838KB
MD5

103834076a9658b0ba07bf9c9232adf1
SHA1

15f34d001fb89348ec3f81b7e8586c6145f019e9
SHA256

0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1
SHA512

ba7452f4937c72f4ef4758d987905c9e45f092ce454857c55b9946768571505c8e42668c7d115169f75d5b82fadc15b08921efbffa1c3566039081760714b306
SSDEEP

12288:qdoKggb2iNdvpc++AWUsci/n0K947D/G91k0MuXAzHBaUe0DkgYrRM2TgN/0s:6oKgK1XpSRUUjK/u7Mua27gi

Score

10^/10

formbook p94a discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

p94a

Decoy

wishgrove.com

parqueveiculos.com

spiderwebs.online

chulkanadham.com

cdtuan.net

zxazm.com

payment6528832.xyz

fengtaiol.com

bffsmovie.com

aliceseagerfitness.com

garisluruskonsulindo.website

analytical-gutter.net

ahcq8.com

fenyoga.com

ecleptic.cat

conjurecrafts.com

aquaway.date

apenpokkenschoonmaakbedrijf.com

zgramr.top

boweknives.site

Signatures

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

Formbook payload 2 IoCs

rat

resource	yara_rule
behavioral2/memory/1264-14-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/1264-17-0x00000000013A0000-0x00000000016EA000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2968 set thread context of 1264	2968	0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1.exe	91

System Location Discovery: System Language Discovery 1 TTPs 1 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	0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1264	0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1.exe
1264	0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2968 wrote to memory of 1264	2968	0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1.exe	91
PID 2968 wrote to memory of 1264	2968	0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1.exe	91
PID 2968 wrote to memory of 1264	2968	0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1.exe	91
PID 2968 wrote to memory of 1264	2968	0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1.exe	91
PID 2968 wrote to memory of 1264	2968	0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1.exe	91
PID 2968 wrote to memory of 1264	2968	0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1.exe	91

C:\Users\Admin\AppData\Local\Temp\0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1.exe
"C:\Users\Admin\AppData\Local\Temp\0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2968
- C:\Users\Admin\AppData\Local\Temp\0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1.exe
  "C:\Users\Admin\AppData\Local\Temp\0cbaefa900f08c2844a65456c26385770ba32ecfdfe4ad1e774aa63538b5d2b1.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1264

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1264-14-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1264-18-0x00000000013A0000-0x00000000016EA000-memory.dmp

Filesize
3.3MB

Download
memory/1264-17-0x00000000013A0000-0x00000000016EA000-memory.dmp

Filesize
3.3MB

Download
memory/2968-8-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/2968-10-0x0000000007290000-0x0000000007306000-memory.dmp

Filesize
472KB

Download
memory/2968-5-0x0000000005550000-0x000000000555A000-memory.dmp

Filesize
40KB

Download
memory/2968-6-0x0000000005A80000-0x0000000005AA4000-memory.dmp

Filesize
144KB

Download
memory/2968-7-0x0000000074D8E000-0x0000000074D8F000-memory.dmp

Filesize
4KB

Download
memory/2968-0-0x0000000074D8E000-0x0000000074D8F000-memory.dmp

Filesize
4KB

Download
memory/2968-9-0x00000000070F0000-0x00000000070FC000-memory.dmp

Filesize
48KB

Download
memory/2968-4-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/2968-11-0x00000000073B0000-0x000000000744C000-memory.dmp

Filesize
624KB

Download
memory/2968-12-0x0000000007450000-0x00000000074B6000-memory.dmp

Filesize
408KB

Download
memory/2968-13-0x0000000007340000-0x0000000007376000-memory.dmp

Filesize
216KB

Download
memory/2968-3-0x00000000055B0000-0x0000000005642000-memory.dmp

Filesize
584KB

Download
memory/2968-16-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/2968-2-0x0000000005AC0000-0x0000000006064000-memory.dmp

Filesize
5.6MB

Download
memory/2968-1-0x0000000000A70000-0x0000000000B48000-memory.dmp

Filesize
864KB

Download