formbook | 9e80f216016104cd0ccc58cb839a2fb6b62552806986ccd381eece1750ef3b3a

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
08/10/2024, 14:43

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General

Target

220fde8794275a553099945c5a1e929a_JaffaCakes118.exe
Size

853KB
MD5

220fde8794275a553099945c5a1e929a
SHA1

e1d3cd57e2aaeda5f04ca08396220127d216658f
SHA256

9e80f216016104cd0ccc58cb839a2fb6b62552806986ccd381eece1750ef3b3a
SHA512

dc2190c9044390f81be868ccd2611ceadd74d04dfef6ba6b1ce3b7dc4547dd4e693ece6b0d5b23000711e9de0c05012bd2f7a88c5fcea15436f29fb37e3bab77
SSDEEP

12288:JKr/HK7zXyaANxjyOTCA+WwN+Z8l/Fw706cgVv4kjqHgbn/SylVkicc4gmm4wXYc:JfTlAL3CPWw9/a7t7UATkicRW

Score

10^/10

formbook mxwf discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

mxwf

Decoy

orders-cialis.info

auctionorbuy.com

meanmugsamore.com

yachtcrewmark.com

sacredkashilifestudio.net

themintyard.com

bragafoods.com

sierp.com

hausofdeme.com

anthonyjames915.com

bajardepesoencasa.com

marciaroyal.com

earringlifter.com

dsdjfhd9ddksa1as.info

bmzproekt.com

employmentbc.com

ptsdtreatment.space

vrchance.com

cnrongding.com

welovelit.com

Signatures

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

Formbook payload 2 IoCs

rat

resource	yara_rule
behavioral1/memory/2676-14-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral1/memory/2676-17-0x0000000000860000-0x0000000000B63000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3004 set thread context of 2676	3004	220fde8794275a553099945c5a1e929a_JaffaCakes118.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	220fde8794275a553099945c5a1e929a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2676	220fde8794275a553099945c5a1e929a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3004 wrote to memory of 2676	3004	220fde8794275a553099945c5a1e929a_JaffaCakes118.exe	31
PID 3004 wrote to memory of 2676	3004	220fde8794275a553099945c5a1e929a_JaffaCakes118.exe	31
PID 3004 wrote to memory of 2676	3004	220fde8794275a553099945c5a1e929a_JaffaCakes118.exe	31
PID 3004 wrote to memory of 2676	3004	220fde8794275a553099945c5a1e929a_JaffaCakes118.exe	31
PID 3004 wrote to memory of 2676	3004	220fde8794275a553099945c5a1e929a_JaffaCakes118.exe	31
PID 3004 wrote to memory of 2676	3004	220fde8794275a553099945c5a1e929a_JaffaCakes118.exe	31
PID 3004 wrote to memory of 2676	3004	220fde8794275a553099945c5a1e929a_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\220fde8794275a553099945c5a1e929a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\220fde8794275a553099945c5a1e929a_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3004
- C:\Users\Admin\AppData\Local\Temp\220fde8794275a553099945c5a1e929a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\220fde8794275a553099945c5a1e929a_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2676

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/2676-8-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2676-17-0x0000000000860000-0x0000000000B63000-memory.dmp

Filesize
3.0MB

Download
memory/2676-16-0x0000000000860000-0x0000000000B63000-memory.dmp

Filesize
3.0MB

Download
memory/2676-10-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2676-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2676-14-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3004-3-0x0000000000380000-0x0000000000396000-memory.dmp

Filesize
88KB

Download
memory/3004-7-0x0000000004D20000-0x0000000004D54000-memory.dmp

Filesize
208KB

Download
memory/3004-6-0x0000000005580000-0x0000000005624000-memory.dmp

Filesize
656KB

Download
memory/3004-5-0x00000000747F0000-0x0000000074EDE000-memory.dmp

Filesize
6.9MB

Download
memory/3004-4-0x00000000747FE000-0x00000000747FF000-memory.dmp

Filesize
4KB

Download
memory/3004-0-0x00000000747FE000-0x00000000747FF000-memory.dmp

Filesize
4KB

Download
memory/3004-15-0x00000000747F0000-0x0000000074EDE000-memory.dmp

Filesize
6.9MB

Download
memory/3004-2-0x00000000747F0000-0x0000000074EDE000-memory.dmp

Filesize
6.9MB

Download
memory/3004-1-0x0000000001360000-0x000000000143C000-memory.dmp

Filesize
880KB

Download