formbook | e6cb9330e6bbd16bdd58aac76070200e17389a45c4aead703d4ab970038ff8a2

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/01/2025, 05:25

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General

Target

JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe
Size

813KB
MD5

10f79865e6d977fa0d9f5d4a12ac7fac
SHA1

c05d245928e4c06f1591187d595786ffcb57584a
SHA256

e6cb9330e6bbd16bdd58aac76070200e17389a45c4aead703d4ab970038ff8a2
SHA512

5ba202c0fcf9dbffd0dbf3a1310978469c55a764876eddc2d02e66f01e707890de510a73595d43cf1f6b7c7769b4e2a756abe75d48f805aae34d78d8709b500c
SSDEEP

12288:0swHXdkqRSFdMkuvMNptn0UOxgT2KoxyJ/4cg73t76T1kruzG3+plaqJFTP7ye06:LwHNzovaxxg6KIGfg1O1OmG3klaqvy0

Score

10^/10

formbook snr6 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

snr6

Decoy

jjglassmi1.com

vpsseattle.com

drfllc.top

staycoolonline.com

eptlove.com

solusimatasehat.site

ionrarecharlestonproperties.com

b3eflucg.xyz

tvchosun-usa.com

mmahzxwzsadqlshop.life

gospelimport.com

demoapps.website

jackburst54.com

99rocket.education

ccbwithbri.com

trapperairsoft.com

useroadly.com

ralphlaurenonline-nl.com

loanmaster4u.com

champ-beauty-tomigaoka-nail.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
behavioral1/memory/2268-14-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2336 set thread context of 2268	2336	JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.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	JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2336	JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe
2336	JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe
2336	JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe
2268	JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2336	JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2336 wrote to memory of 2268	2336	JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe	31
PID 2336 wrote to memory of 2268	2336	JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe	31
PID 2336 wrote to memory of 2268	2336	JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe	31
PID 2336 wrote to memory of 2268	2336	JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe	31
PID 2336 wrote to memory of 2268	2336	JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe	31
PID 2336 wrote to memory of 2268	2336	JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe	31
PID 2336 wrote to memory of 2268	2336	JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_10f79865e6d977fa0d9f5d4a12ac7fac.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2268

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/2268-14-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2268-16-0x0000000000880000-0x0000000000B83000-memory.dmp

Filesize
3.0MB

Download
memory/2268-8-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2268-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2268-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2336-3-0x00000000003C0000-0x00000000003D4000-memory.dmp

Filesize
80KB

Download
memory/2336-6-0x0000000005F40000-0x0000000005FC6000-memory.dmp

Filesize
536KB

Download
memory/2336-7-0x0000000000720000-0x0000000000754000-memory.dmp

Filesize
208KB

Download
memory/2336-5-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2336-4-0x00000000744CE000-0x00000000744CF000-memory.dmp

Filesize
4KB

Download
memory/2336-0-0x00000000744CE000-0x00000000744CF000-memory.dmp

Filesize
4KB

Download
memory/2336-2-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2336-15-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2336-1-0x0000000000BC0000-0x0000000000C92000-memory.dmp

Filesize
840KB

Download