formbook | 312a98e7e1ce67e997898b9fc725d99a2eb0ac2e9e6b1d316f9f5c99ed3a3223

General

Target

CMA-CGM_BOOKING CONFIRMATION.exe
Size

136KB
MD5

8d8de7800608937b14d10bd67119606c
SHA1

bc31409f73d7cae389fb0a7f6d43c4559cdf3b24
SHA256

312a98e7e1ce67e997898b9fc725d99a2eb0ac2e9e6b1d316f9f5c99ed3a3223
SHA512

92b5241333d0fe0cd303be979e226be5bd69b5656a733c5a867f5415923773561a584ff5ee15113b727299d11a94f474b624173a8c8b4807711644caa6a7d7d7

Score

10^/10

formbook guloader nff downloader rat spyware stealer suricata trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

nff

C2

http://www.yellow-wink.com/nff/

Decoy

shinseikai.site

creditmystartup.com

howtovvbucks.com

betterfromthebeginning.com

oubacm.com

stonalogov.com

gentrypartyof8.com

cuesticksandsupplies.com

joelsavestheday.com

llanobnb.com

ecclogic.com

miempaque.com

cai23668.com

miscdr.net

twzhhq.com

bloomandbrewcafe.com

angcomleisure.com

mafeeboutique.com

300coin.club

brooksranchhomes.com

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
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata

Formbook Payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3144-128-0x0000000000400000-0x0000000000553000-memory.dmp	formbook
behavioral2/memory/3144-129-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral2/memory/3144-133-0x0000000000401000-0x0000000000541000-memory.dmp	formbook
behavioral2/memory/1380-138-0x0000000003200000-0x000000000322E000-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:

CMA-CGM_BOOKING CONFIRMATION.exeCMA-CGM_BOOKING CONFIRMATION.exe

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

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

Processes:

CMA-CGM_BOOKING CONFIRMATION.exe

pid process

3144 CMA-CGM_BOOKING CONFIRMATION.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

CMA-CGM_BOOKING CONFIRMATION.exeCMA-CGM_BOOKING CONFIRMATION.exe

pid process

4076 CMA-CGM_BOOKING CONFIRMATION.exe
3144 CMA-CGM_BOOKING CONFIRMATION.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

CMA-CGM_BOOKING CONFIRMATION.exeCMA-CGM_BOOKING CONFIRMATION.exesystray.exe

description	pid	process	target process
PID 4076 set thread context of 3144	4076	CMA-CGM_BOOKING CONFIRMATION.exe	CMA-CGM_BOOKING CONFIRMATION.exe
PID 3144 set thread context of 3028	3144	CMA-CGM_BOOKING CONFIRMATION.exe	Explorer.EXE
PID 3144 set thread context of 3028	3144	CMA-CGM_BOOKING CONFIRMATION.exe	Explorer.EXE
PID 1380 set thread context of 3028	1380	systray.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 26 IoCs

Processes:

CMA-CGM_BOOKING CONFIRMATION.exesystray.exe

pid	process
3144	CMA-CGM_BOOKING CONFIRMATION.exe
3144	CMA-CGM_BOOKING CONFIRMATION.exe
3144	CMA-CGM_BOOKING CONFIRMATION.exe
3144	CMA-CGM_BOOKING CONFIRMATION.exe
3144	CMA-CGM_BOOKING CONFIRMATION.exe
3144	CMA-CGM_BOOKING CONFIRMATION.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe
1380	systray.exe

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

CMA-CGM_BOOKING CONFIRMATION.exeCMA-CGM_BOOKING CONFIRMATION.exesystray.exe

pid	process
4076	CMA-CGM_BOOKING CONFIRMATION.exe
3144	CMA-CGM_BOOKING CONFIRMATION.exe
3144	CMA-CGM_BOOKING CONFIRMATION.exe
3144	CMA-CGM_BOOKING CONFIRMATION.exe
3144	CMA-CGM_BOOKING CONFIRMATION.exe
1380	systray.exe
1380	systray.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

CMA-CGM_BOOKING CONFIRMATION.exesystray.exe

description pid process

Token: SeDebugPrivilege 3144 CMA-CGM_BOOKING CONFIRMATION.exe
Token: SeDebugPrivilege 1380 systray.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

CMA-CGM_BOOKING CONFIRMATION.exe

pid process

4076 CMA-CGM_BOOKING CONFIRMATION.exe

description	pid	process
Token: SeDebugPrivilege	3144	CMA-CGM_BOOKING CONFIRMATION.exe
Token: SeDebugPrivilege	1380	systray.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

CMA-CGM_BOOKING CONFIRMATION.exeExplorer.EXEsystray.exe

description	pid	process	target process
PID 4076 wrote to memory of 3144	4076	CMA-CGM_BOOKING CONFIRMATION.exe	CMA-CGM_BOOKING CONFIRMATION.exe
PID 4076 wrote to memory of 3144	4076	CMA-CGM_BOOKING CONFIRMATION.exe	CMA-CGM_BOOKING CONFIRMATION.exe
PID 4076 wrote to memory of 3144	4076	CMA-CGM_BOOKING CONFIRMATION.exe	CMA-CGM_BOOKING CONFIRMATION.exe
PID 4076 wrote to memory of 3144	4076	CMA-CGM_BOOKING CONFIRMATION.exe	CMA-CGM_BOOKING CONFIRMATION.exe
PID 3028 wrote to memory of 1380	3028	Explorer.EXE	systray.exe
PID 3028 wrote to memory of 1380	3028	Explorer.EXE	systray.exe
PID 3028 wrote to memory of 1380	3028	Explorer.EXE	systray.exe
PID 1380 wrote to memory of 1500	1380	systray.exe	cmd.exe
PID 1380 wrote to memory of 1500	1380	systray.exe	cmd.exe
PID 1380 wrote to memory of 1500	1380	systray.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:3028

C:\Users\Admin\AppData\Local\Temp\CMA-CGM_BOOKING CONFIRMATION.exe
"C:\Users\Admin\AppData\Local\Temp\CMA-CGM_BOOKING CONFIRMATION.exe"
2⤵
- Checks QEMU agent file
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4076

C:\Users\Admin\AppData\Local\Temp\CMA-CGM_BOOKING CONFIRMATION.exe
"C:\Users\Admin\AppData\Local\Temp\CMA-CGM_BOOKING CONFIRMATION.exe"
3⤵
- Checks QEMU agent file
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:3144

C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
2⤵
PID:916

C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
2⤵
PID:968

C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
2⤵
PID:1072

C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
2⤵
PID:1088

C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
2⤵
PID:1168

C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
2⤵
PID:1216

C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
2⤵
PID:1220

C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
2⤵
PID:1232

C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
2⤵
PID:1256

C:\Windows\SysWOW64\systray.exe
"C:\Windows\SysWOW64\systray.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1380

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\CMA-CGM_BOOKING CONFIRMATION.exe"
3⤵
PID:1500

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

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1380-141-0x0000000004B10000-0x0000000004BA3000-memory.dmp

Filesize
588KB

Download
memory/1380-140-0x0000000004750000-0x0000000004A70000-memory.dmp

Filesize
3.1MB

Download
memory/1380-137-0x0000000000FD0000-0x0000000000FD6000-memory.dmp

Filesize
24KB

Download
memory/1380-138-0x0000000003200000-0x000000000322E000-memory.dmp

Filesize
184KB

Download
memory/1380-136-0x0000000000000000-mapping.dmp

Download
memory/1500-139-0x0000000000000000-mapping.dmp

Download
memory/3028-132-0x0000000005E80000-0x0000000005FCA000-memory.dmp

Filesize
1.3MB

Download
memory/3028-142-0x0000000004E10000-0x0000000004F2B000-memory.dmp

Filesize
1.1MB

Download
memory/3028-135-0x00000000026B0000-0x000000000276B000-memory.dmp

Filesize
748KB

Download
memory/3144-121-0x0000000000400000-0x0000000000553000-memory.dmp

Filesize
1.3MB

Download
memory/3144-120-0x00000000004011A0-mapping.dmp

Download
memory/3144-127-0x0000000077790000-0x000000007791E000-memory.dmp

Filesize
1.6MB

Download
memory/3144-128-0x0000000000400000-0x0000000000553000-memory.dmp

Filesize
1.3MB

Download
memory/3144-129-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3144-131-0x000000001E2A0000-0x000000001E2B4000-memory.dmp

Filesize
80KB

Download
memory/3144-130-0x000000001E420000-0x000000001E740000-memory.dmp

Filesize
3.1MB

Download
memory/3144-125-0x0000000000560000-0x0000000000660000-memory.dmp

Filesize
1024KB

Download
memory/3144-133-0x0000000000401000-0x0000000000541000-memory.dmp

Filesize
1.2MB

Download
memory/3144-126-0x00007FFDD8870000-0x00007FFDD8A4B000-memory.dmp

Filesize
1.9MB

Download
memory/3144-134-0x0000000000160000-0x0000000000174000-memory.dmp

Filesize
80KB

Download
memory/3144-123-0x0000000000401000-0x00000000004FD000-memory.dmp

Filesize
1008KB

Download
memory/4076-115-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/4076-124-0x0000000077790000-0x000000007791E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-119-0x0000000077790000-0x000000007791E000-memory.dmp

Filesize
1.6MB

Download
memory/4076-118-0x00007FFDD8870000-0x00007FFDD8A4B000-memory.dmp

Filesize
1.9MB

Download
memory/4076-117-0x0000000002310000-0x0000000002327000-memory.dmp

Filesize
92KB

Download
memory/4076-116-0x00000000001D0000-0x00000000001DA000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads