formbook | e3ce3a0e808ffb6e979649c5a799f6b566aa87b403f392ce880c7eab6537fbb6

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22-09-2024 17:00

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General

Target

f270687d244795e7dfa8b7619f4de556_JaffaCakes118.exe
Size

216KB
MD5

f270687d244795e7dfa8b7619f4de556
SHA1

80aa40f26bf2902128183184e44843ac79c86bf5
SHA256

e3ce3a0e808ffb6e979649c5a799f6b566aa87b403f392ce880c7eab6537fbb6
SHA512

28ba4aa2f319f1d2da0274549f7e6fd1646a5ff825fb6ed0debd84c52c1610096f440d87647e2d931807a60f1b921eb2e9c1d58de0018187b9a4504fa6edbaf0
SSDEEP

6144:xynHIryFJheyBkMvaGGJ0RCr5x4qrEZKUgKKZz:QHiAkM1RClx45pU

Score

10^/10

formbook d7 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

3.8

Campaign

Decoy

hathanhnhan.net

beautiful-furniture.com

suzo.ltd

xinanxidiaowang.com

joytosell.com

xinyishi88.com

goldkeyvacationhomes.net

master-boxing.com

gofro.net

diamondcottagephuket.com

sawa777.com

znlhj66.com

tirangaspace.com

thebestcoffeemakers.info

rewajhosting.com

interfacerecords.com

amethyststarlight.com

jtj77.com

vigrxplusresults.net

embodiedtraumahealing.com

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/2288-4-0x0000000000400000-0x000000000042A000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2088 set thread context of 2288	2088	f270687d244795e7dfa8b7619f4de556_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	f270687d244795e7dfa8b7619f4de556_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2288	f270687d244795e7dfa8b7619f4de556_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2088	f270687d244795e7dfa8b7619f4de556_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 2288	2088	f270687d244795e7dfa8b7619f4de556_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2288	2088	f270687d244795e7dfa8b7619f4de556_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2288	2088	f270687d244795e7dfa8b7619f4de556_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2288	2088	f270687d244795e7dfa8b7619f4de556_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2288	2088	f270687d244795e7dfa8b7619f4de556_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2288	2088	f270687d244795e7dfa8b7619f4de556_JaffaCakes118.exe	31
PID 2088 wrote to memory of 2288	2088	f270687d244795e7dfa8b7619f4de556_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\f270687d244795e7dfa8b7619f4de556_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f270687d244795e7dfa8b7619f4de556_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Users\Admin\AppData\Local\Temp\f270687d244795e7dfa8b7619f4de556_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f270687d244795e7dfa8b7619f4de556_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2288

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/2088-0-0x0000000074911000-0x0000000074912000-memory.dmp

Filesize
4KB

Download
memory/2088-1-0x0000000074910000-0x0000000074EBB000-memory.dmp

Filesize
5.7MB

Download
memory/2088-2-0x0000000074910000-0x0000000074EBB000-memory.dmp

Filesize
5.7MB

Download
memory/2088-3-0x0000000074910000-0x0000000074EBB000-memory.dmp

Filesize
5.7MB

Download
memory/2088-6-0x0000000074910000-0x0000000074EBB000-memory.dmp

Filesize
5.7MB

Download
memory/2288-4-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2288-5-0x0000000000820000-0x0000000000B23000-memory.dmp

Filesize
3.0MB

Download
memory/2288-7-0x0000000000820000-0x0000000000B23000-memory.dmp

Filesize
3.0MB

Download