formbook | d31d5e893804a4ebb6e025ae41d2f83702eb636f8ebdac1094ee946b8e1f711a

General

Target

Payment for New Order.exe
Size

561KB
MD5

70cb834f18f6de7e4db435908a55fd5d
SHA1

6bb3eddc64b5960be38d7c285dbaf77d3afd65f3
SHA256

b942a8a8c29b7e6245285fb893a10994f97af37b33eef8579820376016ee021d
SHA512

6e459251840bcd1a130e0f9fe5a45b2b1378d093ae303dd5a20e158a621848dff0469923a1892d24b38a5958b2753541686aa1b78f74076cf7722eb01747b57b
SSDEEP

12288:ZiYoG8ydzKwiet0+P59l33Na9rKC8fY8Bbo/:ZVX8y7Nj5bU9rKFf5B2

Score

10^/10

formbook moc discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

moc

Decoy

filmecloud.com

xn--4y2bx6nu6b91cbwr.net

dekreatif.com

salesnksportswe.top

shsjazzy.com

pezoutlaw.com

himayauae.net

deonlimua.com

tepeyacmexicancafe.com

kondrdr.icu

yogawitheylem.com

venomancillary.com

jmcolegate.com

supernintendoxo.com

birdsbeesbatsandbutterflys.com

prontoinfissi.net

sellslikeschmidt.com

michaelforshort.com

eleventh-commandment.com

fixitdoc.info

Signatures

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

Formbook payload 2 IoCs

rat

resource	yara_rule
behavioral1/memory/3060-9-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral1/memory/3060-13-0x0000000000400000-0x000000000042E000-memory.dmp	formbook

Deletes itself 1 IoCs

pid	Process
2112	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2968 set thread context of 3060	2968	Payment for New Order.exe	30
PID 3060 set thread context of 1188	3060	Payment for New Order.exe	21
PID 2640 set thread context of 1188	2640	cmd.exe	21

System Location Discovery: System Language Discovery 1 TTPs 3 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	Payment for New Order.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
2968	Payment for New Order.exe
2968	Payment for New Order.exe
2968	Payment for New Order.exe
3060	Payment for New Order.exe
3060	Payment for New Order.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe
2640	cmd.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
3060	Payment for New Order.exe
3060	Payment for New Order.exe
3060	Payment for New Order.exe
2640	cmd.exe
2640	cmd.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2968	Payment for New Order.exe
Token: SeDebugPrivilege	3060	Payment for New Order.exe
Token: SeDebugPrivilege	2640	cmd.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2968 wrote to memory of 3060	2968	Payment for New Order.exe	30
PID 2968 wrote to memory of 3060	2968	Payment for New Order.exe	30
PID 2968 wrote to memory of 3060	2968	Payment for New Order.exe	30
PID 2968 wrote to memory of 3060	2968	Payment for New Order.exe	30
PID 2968 wrote to memory of 3060	2968	Payment for New Order.exe	30
PID 2968 wrote to memory of 3060	2968	Payment for New Order.exe	30
PID 2968 wrote to memory of 3060	2968	Payment for New Order.exe	30
PID 1188 wrote to memory of 2640	1188	Explorer.EXE	31
PID 1188 wrote to memory of 2640	1188	Explorer.EXE	31
PID 1188 wrote to memory of 2640	1188	Explorer.EXE	31
PID 1188 wrote to memory of 2640	1188	Explorer.EXE	31
PID 2640 wrote to memory of 2112	2640	cmd.exe	32
PID 2640 wrote to memory of 2112	2640	cmd.exe	32
PID 2640 wrote to memory of 2112	2640	cmd.exe	32
PID 2640 wrote to memory of 2112	2640	cmd.exe	32

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Users\Admin\AppData\Local\Temp\Payment for New Order.exe
  "C:\Users\Admin\AppData\Local\Temp\Payment for New Order.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2968
- - C:\Users\Admin\AppData\Local\Temp\Payment for New Order.exe
    "{path}"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:3060
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\SysWOW64\cmd.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2640
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\Payment for New Order.exe"
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:2112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1188-15-0x0000000005030000-0x00000000051DE000-memory.dmp

Filesize
1.7MB

Download
memory/1188-19-0x0000000005030000-0x00000000051DE000-memory.dmp

Filesize
1.7MB

Download
memory/2640-18-0x000000004A9A0000-0x000000004A9EC000-memory.dmp

Filesize
304KB

Download
memory/2640-16-0x000000004A9A0000-0x000000004A9EC000-memory.dmp

Filesize
304KB

Download
memory/2968-10-0x0000000074D10000-0x00000000752BB000-memory.dmp

Filesize
5.7MB

Download
memory/2968-0-0x0000000074D11000-0x0000000074D12000-memory.dmp

Filesize
4KB

Download
memory/2968-4-0x0000000074D10000-0x00000000752BB000-memory.dmp

Filesize
5.7MB

Download
memory/2968-3-0x0000000074D10000-0x00000000752BB000-memory.dmp

Filesize
5.7MB

Download
memory/2968-2-0x0000000074D10000-0x00000000752BB000-memory.dmp

Filesize
5.7MB

Download
memory/2968-1-0x0000000074D10000-0x00000000752BB000-memory.dmp

Filesize
5.7MB

Download
memory/3060-5-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3060-9-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3060-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3060-6-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3060-11-0x0000000000BE0000-0x0000000000EE3000-memory.dmp

Filesize
3.0MB

Download
memory/3060-14-0x0000000000140000-0x0000000000154000-memory.dmp

Filesize
80KB

Download
memory/3060-13-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download

Analysis

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