formbook | 33de0b92d4271914e3525fff936097d35cb6cb96ed21b0ff0d2970d9c67d4872

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-11-2024 10:48

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General

Target

b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe
Size

700KB
MD5

b0c1602dbb50fc0176f12b13a5b0f488
SHA1

0cda636c741659c4da49cec32825c51da7a2aad7
SHA256

33de0b92d4271914e3525fff936097d35cb6cb96ed21b0ff0d2970d9c67d4872
SHA512

17da91f0fa8eaa3f435d44ead5b0f708b45de377176cb62ab1d318ea35e404641ff809357d16fdebb6a7bdf40a10048f6dcbf4f3ea7fd87e834d0a5950260163
SSDEEP

12288:gzbQ+X8+UiDLbRHahwUOJXfoQLaxCvqin9tDmdv3x26xTKPCGJ:gzbQ+X8+UiDLbRHahwUgXfoNMTC/xLT2

Score

10^/10

formbook m8g0 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

m8g0

Decoy

trypapaya.pro

instructorcornernet.com

techadvisorsfl.com

raunnan.com

filestune.com

learnitanywhereskills.com

beaullife.com

getcovidwear.com

tkrbeautyinstitut.com

lisaphamkhai.com

iconicdds.com

ksoopawlas.com

testosteron.store

jctaketwo.com

awexz.online

onlinening.com

steelwerkschicago.com

lukakordic.com

expertsofcoaching.com

dashcca.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

Processes:

resource	yara_rule
behavioral1/memory/2924-15-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2560 set thread context of 2924	2560	b0c1602dbb50fc0176f12b13a5b0f488_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

Processes:

b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe

pid	Process
2924	b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2560 wrote to memory of 2924	2560	b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe	31
PID 2560 wrote to memory of 2924	2560	b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe	31
PID 2560 wrote to memory of 2924	2560	b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe	31
PID 2560 wrote to memory of 2924	2560	b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe	31
PID 2560 wrote to memory of 2924	2560	b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe	31
PID 2560 wrote to memory of 2924	2560	b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe	31
PID 2560 wrote to memory of 2924	2560	b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Users\Admin\AppData\Local\Temp\b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b0c1602dbb50fc0176f12b13a5b0f488_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2924

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/2560-6-0x0000000004E70000-0x0000000004EE6000-memory.dmp

Filesize
472KB

Download
memory/2560-8-0x0000000004870000-0x00000000048B2000-memory.dmp

Filesize
264KB

Download
memory/2560-2-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download
memory/2560-3-0x0000000000580000-0x000000000059A000-memory.dmp

Filesize
104KB

Download
memory/2560-4-0x000000007402E000-0x000000007402F000-memory.dmp

Filesize
4KB

Download
memory/2560-5-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download
memory/2560-1-0x00000000010D0000-0x0000000001186000-memory.dmp

Filesize
728KB

Download
memory/2560-7-0x0000000000690000-0x0000000000696000-memory.dmp

Filesize
24KB

Download
memory/2560-0-0x000000007402E000-0x000000007402F000-memory.dmp

Filesize
4KB

Download
memory/2560-16-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download
memory/2924-15-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2924-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2924-9-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2924-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2924-17-0x0000000000930000-0x0000000000C33000-memory.dmp

Filesize
3.0MB

Download