formbook | 262d8dd389aad1ef11023ded97da5703e88f1a96c2b0b8a1dbdde5fa7ee04022

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
12-09-2024 23:35

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General

Target

dd3f06103f2ac425cf4e5a6dc65d31d6_JaffaCakes118.exe
Size

1.5MB
MD5

dd3f06103f2ac425cf4e5a6dc65d31d6
SHA1

972a1b325cc3abc48a94c90a7b51faea619cfcc9
SHA256

262d8dd389aad1ef11023ded97da5703e88f1a96c2b0b8a1dbdde5fa7ee04022
SHA512

8863a2c6f690d215ddf54476832f0e1a7f539bf0b07013aad2e6b86054f0cd5f6cbc11efd2ef5c9b799a7dce2138d6daa5093f2eae6e15fde563951800836751
SSDEEP

24576:Du1NZfx3LwkwC2uEYY1pSIEiPNMDXiPCxN4ar3DV8bxOpwK:qVfx3LMzYY1EIEiPqzkGz/

Score

10^/10

formbook cmg discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

cmg

Decoy

8936199.com

caneryis.com

kkambo.net

lifecoachwoman.com

kardus6.xyz

larvashop.net

stapelskerstbomen.com

dropofluxe.com

1089konstanzter.com

simplelovedlife.com

manderley-condos.com

xexpressx.com

cheshuntcomp.com

chinazhenzhu.com

autoaccessoriesusainc.com

luccagamesawards.com

edwardguimont.com

aljawaheer.com

rootforequality.com

premiumtechiessupport.xyz

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/2620-15-0x0000000000400000-0x000000000042E000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2520 set thread context of 2620	2520	dd3f06103f2ac425cf4e5a6dc65d31d6_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	dd3f06103f2ac425cf4e5a6dc65d31d6_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2620	dd3f06103f2ac425cf4e5a6dc65d31d6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 2620	2520	dd3f06103f2ac425cf4e5a6dc65d31d6_JaffaCakes118.exe	31
PID 2520 wrote to memory of 2620	2520	dd3f06103f2ac425cf4e5a6dc65d31d6_JaffaCakes118.exe	31
PID 2520 wrote to memory of 2620	2520	dd3f06103f2ac425cf4e5a6dc65d31d6_JaffaCakes118.exe	31
PID 2520 wrote to memory of 2620	2520	dd3f06103f2ac425cf4e5a6dc65d31d6_JaffaCakes118.exe	31
PID 2520 wrote to memory of 2620	2520	dd3f06103f2ac425cf4e5a6dc65d31d6_JaffaCakes118.exe	31
PID 2520 wrote to memory of 2620	2520	dd3f06103f2ac425cf4e5a6dc65d31d6_JaffaCakes118.exe	31
PID 2520 wrote to memory of 2620	2520	dd3f06103f2ac425cf4e5a6dc65d31d6_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\dd3f06103f2ac425cf4e5a6dc65d31d6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dd3f06103f2ac425cf4e5a6dc65d31d6_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Users\Admin\AppData\Local\Temp\dd3f06103f2ac425cf4e5a6dc65d31d6_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\dd3f06103f2ac425cf4e5a6dc65d31d6_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2620

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/2520-6-0x0000000002250000-0x00000000022A6000-memory.dmp

Filesize
344KB

Download
memory/2520-8-0x00000000043B0000-0x00000000043E6000-memory.dmp

Filesize
216KB

Download
memory/2520-2-0x0000000073EC0000-0x00000000745AE000-memory.dmp

Filesize
6.9MB

Download
memory/2520-3-0x00000000004D0000-0x00000000004E8000-memory.dmp

Filesize
96KB

Download
memory/2520-4-0x0000000073ECE000-0x0000000073ECF000-memory.dmp

Filesize
4KB

Download
memory/2520-5-0x0000000073EC0000-0x00000000745AE000-memory.dmp

Filesize
6.9MB

Download
memory/2520-1-0x0000000000B40000-0x0000000000CBA000-memory.dmp

Filesize
1.5MB

Download
memory/2520-7-0x0000000000AC0000-0x0000000000AC6000-memory.dmp

Filesize
24KB

Download
memory/2520-0-0x0000000073ECE000-0x0000000073ECF000-memory.dmp

Filesize
4KB

Download
memory/2520-16-0x0000000073EC0000-0x00000000745AE000-memory.dmp

Filesize
6.9MB

Download
memory/2620-11-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2620-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2620-15-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2620-9-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2620-17-0x0000000000CC0000-0x0000000000FC3000-memory.dmp

Filesize
3.0MB

Download