formbook | bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639

General

Target

bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe
Size

688KB
MD5

f9ab9af186e3f93e2151f5a579a87ed5
SHA1

0295a08decc7447e11d0a72aa139fe5564fedcaf
SHA256

bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639
SHA512

eeaaca6d9ff2be7f8ad961ac36b67afa651e9ab1ddea5679276f7383ebf72ee8b799cf1300199d49c6da01b023a786ed7685d57757a8d9e25fea01c759a50dbb
SSDEEP

12288:yrON+Ri3AgFdAirPuV7lXmkEFRtPWENotTyOxsuY+VE6/D+/HBzJ96Q:6Q3AggbmVFRt+uotTr8YLozqQ

Score

10^/10

formbook q06e discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

q06e

Decoy

iibutogel88.life

atumainitx.net

axto1xb.top

iberalparti.xyz

etfury.shop

ainter-job-14480.bond

rhyd82593.vip

yexoiup.xyz

ityreel.page

usiness-ddljxgk.top

eifeigou.top

asl321.dev

eativ.cloud

ollywoodbets.fan

azekage.shop

ojarski.online

ardtaste.net

ltair-bots.online

atncs.top

k8y.info

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

Processes:

resource	yara_rule
behavioral2/memory/3420-11-0x0000000000400000-0x000000000042E000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe

description	pid	Process	procid_target
PID 1912 set thread context of 3420	1912	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe	99

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

Processes:

bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exebfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe

pid	Process
1912	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe
1912	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe
1912	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe
1912	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe
1912	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe
1912	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe
3420	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe
3420	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe

description	pid	Process
Token: SeDebugPrivilege	1912	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe

description	pid	Process	procid_target
PID 1912 wrote to memory of 3420	1912	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe	99
PID 1912 wrote to memory of 3420	1912	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe	99
PID 1912 wrote to memory of 3420	1912	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe	99
PID 1912 wrote to memory of 3420	1912	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe	99
PID 1912 wrote to memory of 3420	1912	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe	99
PID 1912 wrote to memory of 3420	1912	bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe	99

C:\Users\Admin\AppData\Local\Temp\bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe
"C:\Users\Admin\AppData\Local\Temp\bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1912
- C:\Users\Admin\AppData\Local\Temp\bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe
  "C:\Users\Admin\AppData\Local\Temp\bfb7388e3606586ff37b33b4a2ddc231b010c60bc4b1907780c7582939f84639.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1912-6-0x0000000005670000-0x000000000570C000-memory.dmp

Filesize
624KB

Download
memory/1912-0-0x0000000074D0E000-0x0000000074D0F000-memory.dmp

Filesize
4KB

Download
memory/1912-2-0x0000000005920000-0x0000000005EC4000-memory.dmp

Filesize
5.6MB

Download
memory/1912-3-0x0000000005410000-0x00000000054A2000-memory.dmp

Filesize
584KB

Download
memory/1912-4-0x00000000054B0000-0x00000000054BA000-memory.dmp

Filesize
40KB

Download
memory/1912-5-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/1912-1-0x0000000000950000-0x0000000000A02000-memory.dmp

Filesize
712KB

Download
memory/1912-7-0x0000000074D0E000-0x0000000074D0F000-memory.dmp

Filesize
4KB

Download
memory/1912-10-0x0000000006970000-0x00000000069E8000-memory.dmp

Filesize
480KB

Download
memory/1912-9-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/1912-8-0x0000000005560000-0x0000000005572000-memory.dmp

Filesize
72KB

Download
memory/1912-13-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3420-11-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3420-14-0x0000000001A40000-0x0000000001D8A000-memory.dmp

Filesize
3.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads