formbook | d2c0457ad672b76a35778aaa86236bd927455e9801a904151e4dce2df8c915e3

General

Target

Nouvel ordre.exe
Size

448KB
MD5

45fe28753c19fb8e89bee8a4083f6cce
SHA1

2cd59fbbe3d33bfca22ad21f9c5806f5c537ae91
SHA256

d2c0457ad672b76a35778aaa86236bd927455e9801a904151e4dce2df8c915e3
SHA512

377dd76afe22b00ddcac4a4f138cfdcafdaa4171be47726b5bc09d5a1d66b8c8ebaaf495431a016f2366e78610db45e0bb2ae695c6d97b1262216d4341ebcc75

Score

10^/10

formbook dn7r rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

dn7r

C2

http://www.yourherogarden.net/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 Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1356-56-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1356-57-0x000000000041F200-mapping.dmp	formbook
behavioral1/memory/1504-66-0x0000000000090000-0x00000000000BF000-memory.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1940 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

Nouvel ordre.exe

pid process

620 Nouvel ordre.exe

pid	process
1940	cmd.exe

pid	process
620	Nouvel ordre.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

Nouvel ordre.exeNouvel ordre.exerundll32.exe

description	pid	process	target process
PID 620 set thread context of 1356	620	Nouvel ordre.exe	Nouvel ordre.exe
PID 1356 set thread context of 1272	1356	Nouvel ordre.exe	Explorer.EXE
PID 1504 set thread context of 1272	1504	rundll32.exe	Explorer.EXE

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 30 IoCs

Processes:

Nouvel ordre.exerundll32.exe

pid	process
1356	Nouvel ordre.exe
1356	Nouvel ordre.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe
1504	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1272 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

Nouvel ordre.exerundll32.exe

pid process

1356 Nouvel ordre.exe
1356 Nouvel ordre.exe
1356 Nouvel ordre.exe
1504 rundll32.exe
1504 rundll32.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Nouvel ordre.exerundll32.exe

description pid process

Token: SeDebugPrivilege 1356 Nouvel ordre.exe
Token: SeDebugPrivilege 1504 rundll32.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1272 Explorer.EXE
1272 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1272 Explorer.EXE
1272 Explorer.EXE

pid	process
1272	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1356	Nouvel ordre.exe
Token: SeDebugPrivilege	1504	rundll32.exe

pid	process
1272	Explorer.EXE
1272	Explorer.EXE

pid	process
1272	Explorer.EXE
1272	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

Nouvel ordre.exeExplorer.EXErundll32.exe

description	pid	process	target process
PID 620 wrote to memory of 1356	620	Nouvel ordre.exe	Nouvel ordre.exe
PID 620 wrote to memory of 1356	620	Nouvel ordre.exe	Nouvel ordre.exe
PID 620 wrote to memory of 1356	620	Nouvel ordre.exe	Nouvel ordre.exe
PID 620 wrote to memory of 1356	620	Nouvel ordre.exe	Nouvel ordre.exe
PID 620 wrote to memory of 1356	620	Nouvel ordre.exe	Nouvel ordre.exe
PID 620 wrote to memory of 1356	620	Nouvel ordre.exe	Nouvel ordre.exe
PID 620 wrote to memory of 1356	620	Nouvel ordre.exe	Nouvel ordre.exe
PID 1272 wrote to memory of 1504	1272	Explorer.EXE	rundll32.exe
PID 1272 wrote to memory of 1504	1272	Explorer.EXE	rundll32.exe
PID 1272 wrote to memory of 1504	1272	Explorer.EXE	rundll32.exe
PID 1272 wrote to memory of 1504	1272	Explorer.EXE	rundll32.exe
PID 1272 wrote to memory of 1504	1272	Explorer.EXE	rundll32.exe
PID 1272 wrote to memory of 1504	1272	Explorer.EXE	rundll32.exe
PID 1272 wrote to memory of 1504	1272	Explorer.EXE	rundll32.exe
PID 1504 wrote to memory of 1940	1504	rundll32.exe	cmd.exe
PID 1504 wrote to memory of 1940	1504	rundll32.exe	cmd.exe
PID 1504 wrote to memory of 1940	1504	rundll32.exe	cmd.exe
PID 1504 wrote to memory of 1940	1504	rundll32.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1272

C:\Users\Admin\AppData\Local\Temp\Nouvel ordre.exe
"C:\Users\Admin\AppData\Local\Temp\Nouvel ordre.exe"
2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:620

C:\Users\Admin\AppData\Local\Temp\Nouvel ordre.exe
"C:\Users\Admin\AppData\Local\Temp\Nouvel ordre.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1356

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\SysWOW64\rundll32.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1504

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Nouvel ordre.exe"
3⤵
- Deletes itself
PID:1940

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\nsyBD67.tmp\tlzworqb.dll
MD5
b3d3482fb989ea46986a6ad9579f373d

SHA1
7df83056726a8dd6ba0b0e8e2fe17464a9e046a7

SHA256
f9509fc351c5123eb11ac0a8fcd9719b782e5ddc5d6ba21c10469b25ce80ef79

SHA512
76e473a7c12173939153f343cb05c37d6e8cc39c8b51cfbadf5c04189bfc930d75f1c6042694c5c69d5cfd2d1a900b8825bc1d3854f620d1ade86646ce2ff1b8

Download Submit
memory/620-54-0x0000000074F81000-0x0000000074F83000-memory.dmp

Filesize
8KB

Download
memory/1272-61-0x0000000007340000-0x00000000074E2000-memory.dmp

Filesize
1.6MB

Download
memory/1272-69-0x00000000074F0000-0x0000000007610000-memory.dmp

Filesize
1.1MB

Download
memory/1356-57-0x000000000041F200-mapping.dmp

Download
memory/1356-59-0x0000000000770000-0x0000000000A73000-memory.dmp

Filesize
3.0MB

Download
memory/1356-60-0x00000000003E0000-0x00000000003F5000-memory.dmp

Filesize
84KB

Download
memory/1356-56-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1504-62-0x0000000000000000-mapping.dmp

Download
memory/1504-65-0x00000000007E0000-0x00000000007EE000-memory.dmp

Filesize
56KB

Download
memory/1504-66-0x0000000000090000-0x00000000000BF000-memory.dmp

Filesize
188KB

Download
memory/1504-67-0x0000000001F10000-0x0000000002213000-memory.dmp

Filesize
3.0MB

Download
memory/1504-68-0x0000000001D80000-0x0000000001E14000-memory.dmp

Filesize
592KB

Download
memory/1940-64-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads