formbook | 3fe2c2deea90c1ff3996d1f49d2799669d059396033d268e5b871da902c258f8

General

Target

0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe
Size

295KB
MD5

87f464c47591f698e28c9356315d18ba
SHA1

6473b450174907216832b6a59c56e3ad65dd5ede
SHA256

0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57
SHA512

954f1c1d930762ddb6fe37a2ee6191d4c457e86dbf0d53e0cbc42ca511cad7b00fb46bed9e8ee62e87ca9a0944730e180d668a90c71e2e3b2bce78e5c5fde576
SSDEEP

6144:thtyHU2zOIngdEqGLpl4jxNlsEID49SrJz3PcF3qkQ841OJ1zHsUWw5LKm:th4z3aXrjRsEk49sPzkQ841Mlx5mm

Score

10^/10

formbook guloader mi94 downloader rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

mi94

Decoy

realdigitalmarketing.co.uk

athle91.com

zetuinteriors.africa

jewelry2adore.biz

sneakersuomo.com

hotcoa.com

bestpetfinds.com

elatedfreedom.com

louisegoulet.com

licensescape.com

jenniferfalconerrealtor.com

xqan.net

textare.net

doctorlinkscsk.link

bizformspro.com

ameriealthcaritasfl.com

hanfengmeiye.com

anjin98.com

credit-cards-54889.com

dinero.news

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader

Formbook payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1752-88-0x0000000000400000-0x0000000001462000-memory.dmp	formbook

Checks QEMU agent file 2 TTPs 2 IoCs

Checks presence of QEMU agent, possibly to detect virtualization.

Query Registry

T1012

System Information Discovery

T1082

Processes:

0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

description	ioc	process
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

Loads dropped DLL 1 IoCs

Processes:

0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

pid process

968 0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe
Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

Processes:

0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

pid process

1752 0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

pid	process
1752	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

pid	process
968	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe
1752	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

description	pid	process	target process
PID 968 set thread context of 1752	968	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

Drops file in Windows directory 1 IoCs

Processes:

0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

description	ioc	process
File opened for modification	C:\Windows\resources\Fortalelserne\Wisconsinites\Ubeslutsomt.Her	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.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 1 IoCs

Processes:

0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

pid process

1752 0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

pid process

968 0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

pid	process
1752	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

description	pid	process	target process
PID 968 wrote to memory of 1752	968	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe
PID 968 wrote to memory of 1752	968	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe
PID 968 wrote to memory of 1752	968	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe
PID 968 wrote to memory of 1752	968	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe
PID 968 wrote to memory of 1752	968	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe	0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe

C:\Users\Admin\AppData\Local\Temp\0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe
"C:\Users\Admin\AppData\Local\Temp\0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe"
1⤵
- Checks QEMU agent file
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:968

C:\Users\Admin\AppData\Local\Temp\0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe
"C:\Users\Admin\AppData\Local\Temp\0d6ad8a921c5a4bddb51d56bb7496423ceb6996526d84fff35f595ed81093a57.exe"
2⤵
- Checks QEMU agent file
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1752

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\DORME.ini
Filesize
31B

MD5
3000f7f0f12b7139ea28160c52098e25

SHA1
9d032395f38d341881019b996e591160d542054b

SHA256
467b09ff26622746d205628ae325ec9838461bc5fe741b3757bb39ddec87ecb1

SHA512
a76a2f1e3686e2ffd03388ec7dbcd4afa6ae53ccd3aa40c6fbbf0c994eee5e2685d0c412f15ec4506c1175f5a84712e1a8b7ae32e6a0327e1ba47321a59e0ee2

Download Submit
\Users\Admin\AppData\Local\Temp\nsd2B56.tmp\System.dll
Filesize
12KB

MD5
d968cb2b98b83c03a9f02dd9b8df97dc

SHA1
d784c9b7a92dce58a5038beb62a48ff509e166a0

SHA256
a4ec98011ef99e595912718c1a1bf1aa67bfc2192575729d42f559d01f67b95c

SHA512
2ee41dc68f329a1519a8073ece7d746c9f3bf45d8ef3b915deb376af37e26074134af5f83c8af0fe0ab227f0d1acca9f37e5ca7ae37c46c3bcc0331fe5e2b97e

Download Submit
memory/968-81-0x00000000035F0000-0x000000000521D000-memory.dmp

Filesize
28.2MB

Download
memory/968-82-0x00000000035F0000-0x000000000521D000-memory.dmp

Filesize
28.2MB

Download
memory/1752-83-0x0000000000400000-0x0000000001462000-memory.dmp

Filesize
16.4MB

Download
memory/1752-84-0x0000000001470000-0x000000000309D000-memory.dmp

Filesize
28.2MB

Download
memory/1752-85-0x0000000000400000-0x0000000001462000-memory.dmp

Filesize
16.4MB

Download
memory/1752-86-0x0000000001470000-0x000000000309D000-memory.dmp

Filesize
28.2MB

Download
memory/1752-88-0x0000000000400000-0x0000000001462000-memory.dmp

Filesize
16.4MB

Download
memory/1752-89-0x0000000001470000-0x000000000309D000-memory.dmp

Filesize
28.2MB

Download
memory/1752-90-0x0000000001470000-0x000000000309D000-memory.dmp

Filesize
28.2MB

Download
memory/1752-93-0x0000000033270000-0x0000000033573000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads