formbook | 34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26-09-2024 11:49

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General

Target

34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe
Size

664KB
MD5

d300258dad4f6d26fb8e797865099680
SHA1

ace32a1cfea8b72b78e45da6bcb3d8d31c92840e
SHA256

34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9
SHA512

89da23e88502c23980c8d82c7f2a706744639db8b72fb08e1383064fcf32fd232a3dbd98890c63f6847f1df903859846f637527638b1b563bbc9ca6b96cc2e30
SSDEEP

6144:xZbxSy0/npCK4nMRnLAp1xIEqL9vTQfSOJdN4kV7025pqWpSpY5+V/GhjEbx/JVk:LVSy0vp1c1ovv0dT0Bo5+Vuh6JfM

Score

10^/10

formbook he2a discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

he2a

Decoy

070001606.xyz

jesuseascriancas.online

as-eltransport.xyz

bankditalia-company.online

linkedin-stijngraat.online

sportsbetd.xyz

spanish-classes-76893.bond

infonation.pro

nxwzbze.forum

rush-pay.biz

fulfillmissions.lat

infolungcancer.xyz

aqario.xyz

omepro.solar

jackmanmueshl.shop

amcart.store

ishanaudichya.xyz

sun4rk.shop

depression-test-74287.bond

chipit.shop

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
behavioral1/memory/2648-13-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2688 set thread context of 2648	2688	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe	31

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	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2648	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 2648	2688	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe	31
PID 2688 wrote to memory of 2648	2688	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe	31
PID 2688 wrote to memory of 2648	2688	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe	31
PID 2688 wrote to memory of 2648	2688	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe	31
PID 2688 wrote to memory of 2648	2688	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe	31
PID 2688 wrote to memory of 2648	2688	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe	31
PID 2688 wrote to memory of 2648	2688	34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe	31

C:\Users\Admin\AppData\Local\Temp\34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe
"C:\Users\Admin\AppData\Local\Temp\34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Users\Admin\AppData\Local\Temp\34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe
  "C:\Users\Admin\AppData\Local\Temp\34f07c50351ceb404afb537378b0fd08f7345d378211fcbb5dc51430f5e2cbd9N.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2648

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/2648-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2648-15-0x0000000000A20000-0x0000000000D23000-memory.dmp

Filesize
3.0MB

Download
memory/2648-9-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2648-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2648-13-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2688-3-0x0000000004270000-0x0000000004300000-memory.dmp

Filesize
576KB

Download
memory/2688-6-0x0000000005370000-0x00000000053E6000-memory.dmp

Filesize
472KB

Download
memory/2688-5-0x0000000074840000-0x0000000074F2E000-memory.dmp

Filesize
6.9MB

Download
memory/2688-4-0x00000000004F0000-0x0000000000500000-memory.dmp

Filesize
64KB

Download
memory/2688-0-0x000000007484E000-0x000000007484F000-memory.dmp

Filesize
4KB

Download
memory/2688-2-0x0000000074840000-0x0000000074F2E000-memory.dmp

Filesize
6.9MB

Download
memory/2688-14-0x0000000074840000-0x0000000074F2E000-memory.dmp

Filesize
6.9MB

Download
memory/2688-1-0x0000000000DC0000-0x0000000000E6C000-memory.dmp

Filesize
688KB

Download