formbook | 215996b99ee60717a892b741501bcde2420f961b3c17dbc67bfc8bc003a61138

General

Target

order list.exe
Size

252KB
MD5

8e07e5bfcdfb06fe00332798af731c1b
SHA1

f937ba7129daff91a011aaa5ce767db5763c359c
SHA256

1f7edeff96ea1955ea6642e4d739f6a98cb1315d9f78fe23ae3419fb24878103
SHA512

c2ec48656985a8190f10305fc8d11162453457322fceb11c95cd87e0a18099697e3d815db42e0f82166edcf02170c2bf85b4c034d1daeeb285a8466ddaef9318
SSDEEP

6144:wBlL/cdXKcGiepdi1NxLY4kMa/ETi3d09+cy5x7Yq:CedzkEr0x/ETYsjyX8q

Score

10^/10

formbook dn7r discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

dn7r

Decoy

eventphotographerdfw.com

thehalalcoinstaking.com

philipfaziofineart.com

intercoh.com

gaiaseyephotography.com

chatbotforrealestate.com

lovelancemg.com

marlieskasberger.com

elcongoenespanol.info

lepirecredit.com

distribution-concept.com

e99game.com

exit11festival.com

twodollartoothbrushclub.com

cocktailsandlawn.com

performimprove.network

24horas-telefono-11840.com

cosmossify.com

kellenleote.com

perovskite.energy

Signatures

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

Formbook payload 3 IoCs

rat

resource	yara_rule
behavioral1/memory/2744-8-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2744-10-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/3068-16-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Deletes itself 1 IoCs

pid	Process
2620	cmd.exe

Loads dropped DLL 1 IoCs

pid	Process
2896	order list.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2896 set thread context of 2744	2896	order list.exe	30
PID 2744 set thread context of 1212	2744	order list.exe	21
PID 3068 set thread context of 1212	3068	cmmon32.exe	21

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

System Information Discovery
T1082

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	order list.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmmon32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
2744	order list.exe
2744	order list.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe
3068	cmmon32.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
2744	order list.exe
2744	order list.exe
2744	order list.exe
3068	cmmon32.exe
3068	cmmon32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2744	order list.exe
Token: SeDebugPrivilege	3068	cmmon32.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2896 wrote to memory of 2744	2896	order list.exe	30
PID 2896 wrote to memory of 2744	2896	order list.exe	30
PID 2896 wrote to memory of 2744	2896	order list.exe	30
PID 2896 wrote to memory of 2744	2896	order list.exe	30
PID 2896 wrote to memory of 2744	2896	order list.exe	30
PID 2896 wrote to memory of 2744	2896	order list.exe	30
PID 2896 wrote to memory of 2744	2896	order list.exe	30
PID 1212 wrote to memory of 3068	1212	Explorer.EXE	31
PID 1212 wrote to memory of 3068	1212	Explorer.EXE	31
PID 1212 wrote to memory of 3068	1212	Explorer.EXE	31
PID 1212 wrote to memory of 3068	1212	Explorer.EXE	31
PID 3068 wrote to memory of 2620	3068	cmmon32.exe	32
PID 3068 wrote to memory of 2620	3068	cmmon32.exe	32
PID 3068 wrote to memory of 2620	3068	cmmon32.exe	32
PID 3068 wrote to memory of 2620	3068	cmmon32.exe	32

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1212
- C:\Users\Admin\AppData\Local\Temp\order list.exe
  "C:\Users\Admin\AppData\Local\Temp\order list.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2896
- - C:\Users\Admin\AppData\Local\Temp\order list.exe
    "C:\Users\Admin\AppData\Local\Temp\order list.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2744
- C:\Windows\SysWOW64\cmmon32.exe
  "C:\Windows\SysWOW64\cmmon32.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:3068
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\order list.exe"
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:2620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\nso61B1.tmp\bpibxkjlns.dll

Filesize
31KB

MD5
baf456a0f50b4a00dd3a624bb46b5950

SHA1
1d896ed35f724cd6e5168ebc7e5e670f85eb36f9

SHA256
de5e7a9b204e8cdeaf9c002a81732d8487c4547c0c98d353cab896f92b8c851d

SHA512
e883bfaed10a560ac83b8466e524032148873b3c70411da25124db486863413749cec9e5b80cf593a2f81bca23b139172d8c8e49eb0a2b744b497c5f3a3b13ae

Download Submit
memory/1212-11-0x00000000066A0000-0x00000000067DA000-memory.dmp

Filesize
1.2MB

Download
memory/1212-17-0x00000000066A0000-0x00000000067DA000-memory.dmp

Filesize
1.2MB

Download
memory/2744-8-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2744-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3068-14-0x0000000000E50000-0x0000000000E5D000-memory.dmp

Filesize
52KB

Download
memory/3068-15-0x0000000000E50000-0x0000000000E5D000-memory.dmp

Filesize
52KB

Download
memory/3068-16-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing