formbook | f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-01-2025 06:03

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General

Target

f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7.exe
Size

702KB
MD5

3b8bf8a7bc0230e5f2f36d404aa47dd7
SHA1

ad0e5d02768d7a752af1f8119aba90e4c19e74cc
SHA256

f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7
SHA512

cff704eaec235d6cf677200ee3a8ff34e470b12639138626d461c2866ae124b499f814af1a14bb62a5da816781d2cd6a7385b38b89be286dcde964169ace8958
SSDEEP

12288:8FCp7KRxmAhM/ROTeAaMaSzOKy2r7SPNk:LhgjM/RMaSSKy2/SPNk

Score

10^/10

formbook pp11 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

pp11

Decoy

sbank.homes

etail360solution.xyz

ome-remodeling-83980.bond

icovideo.zone

illamarinarv.net

lazeworld.shop

rchaea.pro

tg88biz.icu

ronusdt.one

undialluzecasa.online

vintoken.xyz

laimdeep.cyou

nfluencer-marketing-21638.bond

pahn.xyz

7849.plus

ovapioli.tech

rhx.lat

ujas.cloud

aisui.icu

abviehar.biz

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
behavioral1/memory/2332-8-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2280 set thread context of 2332	2280	f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7.exe	28

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	f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2332	f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 2332	2280	f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7.exe	28
PID 2280 wrote to memory of 2332	2280	f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7.exe	28
PID 2280 wrote to memory of 2332	2280	f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7.exe	28
PID 2280 wrote to memory of 2332	2280	f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7.exe	28
PID 2280 wrote to memory of 2332	2280	f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7.exe	28
PID 2280 wrote to memory of 2332	2280	f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7.exe	28
PID 2280 wrote to memory of 2332	2280	f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7.exe	28

C:\Users\Admin\AppData\Local\Temp\f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7.exe
"C:\Users\Admin\AppData\Local\Temp\f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Users\Admin\AppData\Local\Temp\f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7.exe
  "C:\Users\Admin\AppData\Local\Temp\f8ac6614ada1aaad2e6480fe3e5eaf499cc934be40297df4fe63d01edf5453a7.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2332

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

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Downloads

memory/2280-0-0x00000000740EE000-0x00000000740EF000-memory.dmp

Filesize
4KB

Download
memory/2280-1-0x0000000000C30000-0x0000000000CE6000-memory.dmp

Filesize
728KB

Download
memory/2280-3-0x00000000740E0000-0x00000000747CE000-memory.dmp

Filesize
6.9MB

Download
memory/2280-2-0x0000000000530000-0x000000000056C000-memory.dmp

Filesize
240KB

Download
memory/2280-10-0x00000000740E0000-0x00000000747CE000-memory.dmp

Filesize
6.9MB

Download
memory/2332-4-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2332-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2332-8-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2332-5-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2332-9-0x00000000008F0000-0x0000000000BF3000-memory.dmp

Filesize
3.0MB

Download