formbook | 5caaa789e3c3ce1fe3ee346ec2dfd10772f28a39366722e6336121ee35d590d5

Analysis

max time kernel
95s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 21:55

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General

Target

5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe
Size

912KB
MD5

6caf930675ce780737a076807d3ee237
SHA1

83bc159d897ac91c2f7fa29708d8899f7fd7d0cc
SHA256

5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c
SHA512

3a8abdcca7849c8c2096c5062988ecb29516b3d8d2087e9d5c77704f27491f0aa4c8aafae1b5f1a699fded91b8eee1abf2b97b68e0bc35ea41b71cbca1cde9ea
SSDEEP

24576:Q+MOQW87bhQxtVU26dnKdSo/awPgNHZ2Kz:Q+rQQxtVUm+HZ2g

Score

10^/10

formbook np0c discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

np0c

Decoy

spartansurebets.com

threelakestradingco.com

metaspace.global

zjenbao.com

directlyincluded.press

peterchadri.com

learnhousebreaking.com

wonobattle.online

leadate.com

shebafarmscali.com

top4thejob.online

awakeyourfaith.com

bedford-st.com

lolwhats.com

cucurumbel.com

lokalbazaar.com

matter.pro

eastcountyanimalrescue.com

musesgirl.com

noordinarydairy.com

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
behavioral2/memory/2616-1928-0x0000000000400000-0x000000000042E000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1616 set thread context of 2616	1616	5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe	100

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	5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1616	5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe
1616	5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe
2616	5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe
2616	5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1616	5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1616 wrote to memory of 2616	1616	5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe	100
PID 1616 wrote to memory of 2616	1616	5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe	100
PID 1616 wrote to memory of 2616	1616	5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe	100
PID 1616 wrote to memory of 2616	1616	5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe	100
PID 1616 wrote to memory of 2616	1616	5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe	100
PID 1616 wrote to memory of 2616	1616	5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe	100

C:\Users\Admin\AppData\Local\Temp\5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe
"C:\Users\Admin\AppData\Local\Temp\5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1616
- C:\Users\Admin\AppData\Local\Temp\5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe
  C:\Users\Admin\AppData\Local\Temp\5e0f958daabdc82cbcfa5ac5623cc6a9d63f41fcda2a6566fd9942e89537877c.exe bhjm bhjm
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2616

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/1616-53-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-6-0x000000007456E000-0x000000007456F000-memory.dmp

Filesize
4KB

Download
memory/1616-2-0x0000000006070000-0x0000000006614000-memory.dmp

Filesize
5.6MB

Download
memory/1616-3-0x0000000005AC0000-0x0000000005B52000-memory.dmp

Filesize
584KB

Download
memory/1616-4-0x0000000005A50000-0x0000000005A5A000-memory.dmp

Filesize
40KB

Download
memory/1616-5-0x0000000074560000-0x0000000074D10000-memory.dmp

Filesize
7.7MB

Download
memory/1616-51-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-7-0x0000000074560000-0x0000000074D10000-memory.dmp

Filesize
7.7MB

Download
memory/1616-8-0x0000000006010000-0x0000000006074000-memory.dmp

Filesize
400KB

Download
memory/1616-9-0x00000000071A0000-0x0000000007216000-memory.dmp

Filesize
472KB

Download
memory/1616-10-0x0000000007320000-0x0000000007384000-memory.dmp

Filesize
400KB

Download
memory/1616-49-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-13-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-27-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-75-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-73-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-71-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-69-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-67-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-65-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-0-0x000000007456E000-0x000000007456F000-memory.dmp

Filesize
4KB

Download
memory/1616-59-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-57-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-55-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-63-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-1-0x0000000000F70000-0x0000000001058000-memory.dmp

Filesize
928KB

Download
memory/1616-11-0x00000000088F0000-0x000000000895C000-memory.dmp

Filesize
432KB

Download
memory/1616-47-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-45-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-43-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-41-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-39-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-37-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-33-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-32-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-29-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-25-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-23-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-21-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-19-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-17-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-15-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-61-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-35-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-12-0x00000000088F0000-0x0000000008957000-memory.dmp

Filesize
412KB

Download
memory/1616-1926-0x0000000008AA0000-0x0000000008ABE000-memory.dmp

Filesize
120KB

Download
memory/1616-1930-0x0000000074560000-0x0000000074D10000-memory.dmp

Filesize
7.7MB

Download
memory/2616-1928-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2616-1931-0x0000000000F60000-0x00000000012AA000-memory.dmp

Filesize
3.3MB

Download