formbook | 58be60f2549f4c7093fcb9fdc050154389d02b4ad7b60439122de5bf02865074

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
24-05-2024 03:04

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General

Target

6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
Size

472KB
MD5

6d2331c2b272fbe95d77250c47b37e71
SHA1

e70258580bda815758bef6386b0d64bfbde24ff6
SHA256

58be60f2549f4c7093fcb9fdc050154389d02b4ad7b60439122de5bf02865074
SHA512

150d69d9815c8e3b9a8331cfd7eb46aedc21b6f4c8c2ff45f717bba143bd6d90d02e342d20dc78c1e78e431f7a69ee03c60da564d5ea826a9358f40921e49961
SSDEEP

6144:cmrL7bOr2xYboL9br/U+e/HQL3dZ655y8Yvl/oHzUmaIv7:cm7GEYmnU+aHQTm5gdvl4Q1y

Score

10^/10

formbook tg rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

3.9

Campaign

Decoy

xn--wmq267cvp4asgh.com

herunyunshang.com

fulhdmovie.cymru

runforabetterlifecoaching.com

www58978www.com

gachtiendat.com

turkico.com

jetlinefountain.com

mybabycool.com

housebuyinginlosangeles.info

tatreggyprismnimbles.win

moa397.com

thestrangerthings.com

kreditpintar.com

luggagelockercompany.com

xczcefmdsz.info

51linhu.com

zoodmal.com

bizrver.com

bostonrefinanceglobal.com

Signatures

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

Formbook payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3396-5-0x0000000000400000-0x000000000042A000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe

description	pid	process	target process
PID 4296 set thread context of 3396	4296	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe

pid process

3396 6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
3396 6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe

pid process

4296 6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
4296 6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe

pid process

4296 6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
4296 6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe

pid process

4296 6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe

pid	process
3396	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
3396	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe

pid	process
4296	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
4296	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe

pid	process
4296	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
4296	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe

pid	process
4296	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe

description	pid	process	target process
PID 4296 wrote to memory of 3396	4296	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
PID 4296 wrote to memory of 3396	4296	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
PID 4296 wrote to memory of 3396	4296	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
PID 4296 wrote to memory of 3396	4296	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
PID 4296 wrote to memory of 3396	4296	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
PID 4296 wrote to memory of 3396	4296	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
PID 4296 wrote to memory of 3396	4296	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe	6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4296

C:\Users\Admin\AppData\Local\Temp\6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6d2331c2b272fbe95d77250c47b37e71_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3396

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1028 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
1⤵
PID:2232

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/3396-5-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4296-3-0x0000000077271000-0x0000000077391000-memory.dmp

Filesize
1.1MB

Download
memory/4296-7-0x0000000077271000-0x0000000077391000-memory.dmp

Filesize
1.1MB

Download