formbook | 9e4d05b5c07d77f2bf1fd7a22c59b4932f096ad1e140a536a025b5c325683073

General

Target

pablodfd4676529exe.exe
Size

662KB
MD5

40df500e4caa9265ef6bea269c34140d
SHA1

db34bb2e6dc20b945443faa9f5c5607a66638735
SHA256

9e4d05b5c07d77f2bf1fd7a22c59b4932f096ad1e140a536a025b5c325683073
SHA512

d51a238be322f12673fa76be731a123a2d0ca5c398a285e91a7a5bed231f4f1d5ca27e3ee0d4bd83502a064dec537a56fe9ed3f578c1e2e1595df8b7f2c7a347
SSDEEP

12288:a5dPG2fJ4owKoZ4Ra6SeLDIRh+iq41d+RfgCyVN:yJ5oZ4Ra6SeXwA+d+FghV

Score

10^/10

formbook xchu rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

xchu

Decoy

zcartoons.com

castilloshowroom.com

3bmmdtod.life

misaxoxo.com

nadiya.online

sykkbup29.xyz

triciaaprimrosevp.com

newleter.com

ptzslk.xyz

lightbulbfestival.com

texaslandline.com

ideeintemporelle.com

girljustdoitpodcast.com

medimediamarketing.com

bunk7outfitters.com

charlievgrfminnick.click

lifestyleinthehome.com

atfbestsale.online

frontdoorproperties.co.uk

grandpaswag2024.info

Signatures

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

Formbook payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/748-67-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/748-70-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1112-75-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook
behavioral1/memory/1112-77-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1584 cmd.exe

pid	process
1584	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

pablodfd4676529exe.exepablodfd4676529exe.exesystray.exe

description	pid	process	target process
PID 1056 set thread context of 748	1056	pablodfd4676529exe.exe	pablodfd4676529exe.exe
PID 748 set thread context of 1396	748	pablodfd4676529exe.exe	Explorer.EXE
PID 1112 set thread context of 1396	1112	systray.exe	Explorer.EXE

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

powershell.exepablodfd4676529exe.exesystray.exe

pid	process
592	powershell.exe
748	pablodfd4676529exe.exe
748	pablodfd4676529exe.exe
1112	systray.exe
1112	systray.exe
1112	systray.exe
1112	systray.exe
1112	systray.exe
1112	systray.exe
1112	systray.exe
1112	systray.exe
1112	systray.exe
1112	systray.exe
1112	systray.exe
1112	systray.exe
1112	systray.exe
1112	systray.exe
1112	systray.exe
1112	systray.exe
1112	systray.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1396 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

pablodfd4676529exe.exesystray.exe

pid process

748 pablodfd4676529exe.exe
748 pablodfd4676529exe.exe
748 pablodfd4676529exe.exe
1112 systray.exe
1112 systray.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepablodfd4676529exe.exesystray.exe

description pid process

Token: SeDebugPrivilege 592 powershell.exe
Token: SeDebugPrivilege 748 pablodfd4676529exe.exe
Token: SeDebugPrivilege 1112 systray.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1396 Explorer.EXE
1396 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1396 Explorer.EXE
1396 Explorer.EXE

pid	process
1396	Explorer.EXE

pid	process
748	pablodfd4676529exe.exe
748	pablodfd4676529exe.exe
748	pablodfd4676529exe.exe
1112	systray.exe
1112	systray.exe

description	pid	process
Token: SeDebugPrivilege	592	powershell.exe
Token: SeDebugPrivilege	748	pablodfd4676529exe.exe
Token: SeDebugPrivilege	1112	systray.exe

pid	process
1396	Explorer.EXE
1396	Explorer.EXE

pid	process
1396	Explorer.EXE
1396	Explorer.EXE

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

pablodfd4676529exe.exeExplorer.EXEsystray.exe

description	pid	process	target process
PID 1056 wrote to memory of 592	1056	pablodfd4676529exe.exe	powershell.exe
PID 1056 wrote to memory of 592	1056	pablodfd4676529exe.exe	powershell.exe
PID 1056 wrote to memory of 592	1056	pablodfd4676529exe.exe	powershell.exe
PID 1056 wrote to memory of 592	1056	pablodfd4676529exe.exe	powershell.exe
PID 1056 wrote to memory of 748	1056	pablodfd4676529exe.exe	pablodfd4676529exe.exe
PID 1056 wrote to memory of 748	1056	pablodfd4676529exe.exe	pablodfd4676529exe.exe
PID 1056 wrote to memory of 748	1056	pablodfd4676529exe.exe	pablodfd4676529exe.exe
PID 1056 wrote to memory of 748	1056	pablodfd4676529exe.exe	pablodfd4676529exe.exe
PID 1056 wrote to memory of 748	1056	pablodfd4676529exe.exe	pablodfd4676529exe.exe
PID 1056 wrote to memory of 748	1056	pablodfd4676529exe.exe	pablodfd4676529exe.exe
PID 1056 wrote to memory of 748	1056	pablodfd4676529exe.exe	pablodfd4676529exe.exe
PID 1396 wrote to memory of 1112	1396	Explorer.EXE	systray.exe
PID 1396 wrote to memory of 1112	1396	Explorer.EXE	systray.exe
PID 1396 wrote to memory of 1112	1396	Explorer.EXE	systray.exe
PID 1396 wrote to memory of 1112	1396	Explorer.EXE	systray.exe
PID 1112 wrote to memory of 1584	1112	systray.exe	cmd.exe
PID 1112 wrote to memory of 1584	1112	systray.exe	cmd.exe
PID 1112 wrote to memory of 1584	1112	systray.exe	cmd.exe
PID 1112 wrote to memory of 1584	1112	systray.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:1396

C:\Users\Admin\AppData\Local\Temp\pablodfd4676529exe.exe
"C:\Users\Admin\AppData\Local\Temp\pablodfd4676529exe.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1056

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\pablodfd4676529exe.exe"
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:592

C:\Users\Admin\AppData\Local\Temp\pablodfd4676529exe.exe
"C:\Users\Admin\AppData\Local\Temp\pablodfd4676529exe.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:748

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:1112

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\pablodfd4676529exe.exe"
3⤵
- Deletes itself
PID:1584

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

Replay Monitor

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Downloads

memory/592-65-0x00000000024A0000-0x00000000024E0000-memory.dmp

Filesize
256KB

Download
memory/592-66-0x00000000024A0000-0x00000000024E0000-memory.dmp

Filesize
256KB

Download
memory/748-69-0x0000000000820000-0x0000000000B23000-memory.dmp

Filesize
3.0MB

Download
memory/748-60-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/748-61-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/748-62-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/748-71-0x0000000000200000-0x0000000000214000-memory.dmp

Filesize
80KB

Download
memory/748-70-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/748-67-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1056-57-0x0000000004A40000-0x0000000004A80000-memory.dmp

Filesize
256KB

Download
memory/1056-54-0x0000000000CE0000-0x0000000000D8C000-memory.dmp

Filesize
688KB

Download
memory/1056-59-0x0000000004DB0000-0x0000000004E1E000-memory.dmp

Filesize
440KB

Download
memory/1056-56-0x0000000000270000-0x000000000027C000-memory.dmp

Filesize
48KB

Download
memory/1056-55-0x0000000004A40000-0x0000000004A80000-memory.dmp

Filesize
256KB

Download
memory/1056-58-0x0000000000320000-0x000000000032C000-memory.dmp

Filesize
48KB

Download
memory/1112-75-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/1112-73-0x0000000000DA0000-0x0000000000DA5000-memory.dmp

Filesize
20KB

Download
memory/1112-74-0x0000000000DA0000-0x0000000000DA5000-memory.dmp

Filesize
20KB

Download
memory/1112-76-0x00000000021B0000-0x00000000024B3000-memory.dmp

Filesize
3.0MB

Download
memory/1112-77-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/1112-80-0x0000000000A10000-0x0000000000AA3000-memory.dmp

Filesize
588KB

Download
memory/1396-72-0x0000000006E90000-0x0000000006F8E000-memory.dmp

Filesize
1016KB

Download
memory/1396-81-0x0000000007010000-0x000000000714E000-memory.dmp

Filesize
1.2MB

Download
memory/1396-82-0x0000000007010000-0x000000000714E000-memory.dmp

Filesize
1.2MB

Download
memory/1396-84-0x0000000007010000-0x000000000714E000-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads