formbook | dcb417103bd0f315ba7cd30f1eadfca56a56122caec7ce4afe96b410931f43e6

General

Target

SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe
Size

689KB
MD5

b859314e59c8cf61c084f9dd2e3843e4
SHA1

19b5d5ca3c4bb0311060e4c76e592a446231dfa8
SHA256

dcb417103bd0f315ba7cd30f1eadfca56a56122caec7ce4afe96b410931f43e6
SHA512

15be6f2205f7af7858248de1f1acb281525c6968c03fb29993d4a47ff7e4c9e401f638facd7a0491b7edb94f19b49cc6c435a63ee10c237dae792273b2631c28
SSDEEP

12288:a+foqgNuJaKjoGdnMbxbxHe9DzyxR9Ro/L3WLYEKF+pLuwhq8Ipuu:qQMGcbI9DzmRkDW8fMq8I

Score

10^/10

formbook d16h discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

d16h

Decoy

iki-graphy.online

l8z8c.vip

1709.asia

inematography-course-72246.bond

pis3noe2e.sbs

wernv.xyz

ovepepe.xyz

ama-online.world

ookmouse.fun

harkclothingdesigns.xyz

bbvvjuiqew.bond

sed-cars-93620.bond

esgateeganhe.shop

cekmeledak.info

ebulahorizon.buzz

peakers-92991.bond

essislotgoal16.top

hafi.biz

ichunyang.club

lrica.net

Signatures

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

Formbook payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/4952-13-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3708 set thread context of 4952	3708	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe	97

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	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3708	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe
3708	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe
4952	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe
4952	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3708	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3708 wrote to memory of 552	3708	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe	96
PID 3708 wrote to memory of 552	3708	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe	96
PID 3708 wrote to memory of 552	3708	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe	96
PID 3708 wrote to memory of 4952	3708	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe	97
PID 3708 wrote to memory of 4952	3708	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe	97
PID 3708 wrote to memory of 4952	3708	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe	97
PID 3708 wrote to memory of 4952	3708	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe	97
PID 3708 wrote to memory of 4952	3708	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe	97
PID 3708 wrote to memory of 4952	3708	SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe	97

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3708
- C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe
  "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe"
  2⤵
  PID:552
- C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe
  "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.22689.14042.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4952

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

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Downloads

memory/3708-8-0x00000000051A0000-0x00000000051B2000-memory.dmp

Filesize
72KB

Download
memory/3708-4-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/3708-0-0x0000000074F7E000-0x0000000074F7F000-memory.dmp

Filesize
4KB

Download
memory/3708-3-0x0000000004C00000-0x0000000004C92000-memory.dmp

Filesize
584KB

Download
memory/3708-9-0x0000000074F7E000-0x0000000074F7F000-memory.dmp

Filesize
4KB

Download
memory/3708-5-0x0000000004E90000-0x0000000004E9A000-memory.dmp

Filesize
40KB

Download
memory/3708-6-0x00000000050E0000-0x000000000517C000-memory.dmp

Filesize
624KB

Download
memory/3708-10-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/3708-2-0x00000000051B0000-0x0000000005754000-memory.dmp

Filesize
5.6MB

Download
memory/3708-1-0x00000000000F0000-0x00000000001A2000-memory.dmp

Filesize
712KB

Download
memory/3708-7-0x0000000006620000-0x00000000066B0000-memory.dmp

Filesize
576KB

Download
memory/3708-11-0x0000000005860000-0x0000000005870000-memory.dmp

Filesize
64KB

Download
memory/3708-12-0x0000000006290000-0x0000000006306000-memory.dmp

Filesize
472KB

Download
memory/3708-15-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/4952-13-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4952-16-0x0000000001860000-0x0000000001BAA000-memory.dmp

Filesize
3.3MB

Download
memory/4952-17-0x0000000001860000-0x0000000001BAA000-memory.dmp

Filesize
3.3MB

Download

Analysis

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