formbook | a6e702e43965539bad67320474a1abe16545481c599c2200acabe41ec2ce4eb7

General

Target

Attached TT Payment Copy(USD 198,550.05).exe
Size

765KB
MD5

38aaaf950849630a2a3282b203532d79
SHA1

6448bd7ab4c04294020479963e53f0fbbe4ecc28
SHA256

a6e702e43965539bad67320474a1abe16545481c599c2200acabe41ec2ce4eb7
SHA512

9de881c36367c42c639dc659c2f1565ee264909dd6823e26a97b05acc4c0ed3a30a6ed0d4d58c556d76fa6a2c1e8e29d731a43143df9c5b775f16b7222b4c0f3

Score

10^/10

formbook d27e rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

d27e

Decoy

lilysbusride.com

cloud-sechs.com

danpro.co.uk

wendoortech.com

playgroundrebellion.com

betventures.xyz

digimediasolution.net

abrahambetrayedus.com

whinefree.com

realeurolicence.com

makelovetrip.com

damediaagency.com

pinaralsan.com

5bobitw.com

shootingkarelia.online

website-staging.pro

manassadhvi.online

bathroomandkitcenking.com

realtormarket.net

dfysupport.com

Signatures

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

Formbook payload 6 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1772-67-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1772-68-0x000000000041F1A0-mapping.dmp	formbook
behavioral1/memory/1772-71-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1772-79-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1256-81-0x0000000000090000-0x00000000000BF000-memory.dmp	formbook
behavioral1/memory/1256-88-0x0000000000090000-0x00000000000BF000-memory.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

868 cmd.exe

pid	process
868	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

Attached TT Payment Copy(USD 198,550.05).exeAttached TT Payment Copy(USD 198,550.05).exewuapp.exe

description	pid	process	target process
PID 1932 set thread context of 1772	1932	Attached TT Payment Copy(USD 198,550.05).exe	Attached TT Payment Copy(USD 198,550.05).exe
PID 1772 set thread context of 1200	1772	Attached TT Payment Copy(USD 198,550.05).exe	Explorer.EXE
PID 1772 set thread context of 1200	1772	Attached TT Payment Copy(USD 198,550.05).exe	Explorer.EXE
PID 1256 set thread context of 1200	1256	wuapp.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
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1192 schtasks.exe

pid	process
1192	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

Attached TT Payment Copy(USD 198,550.05).exepowershell.exewuapp.exe

pid	process
1772	Attached TT Payment Copy(USD 198,550.05).exe
1772	Attached TT Payment Copy(USD 198,550.05).exe
836	powershell.exe
1772	Attached TT Payment Copy(USD 198,550.05).exe
1256	wuapp.exe
1256	wuapp.exe
1256	wuapp.exe
1256	wuapp.exe
1256	wuapp.exe
1256	wuapp.exe
1256	wuapp.exe
1256	wuapp.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

Attached TT Payment Copy(USD 198,550.05).exewuapp.exe

pid	process
1772	Attached TT Payment Copy(USD 198,550.05).exe
1772	Attached TT Payment Copy(USD 198,550.05).exe
1772	Attached TT Payment Copy(USD 198,550.05).exe
1772	Attached TT Payment Copy(USD 198,550.05).exe
1256	wuapp.exe
1256	wuapp.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Attached TT Payment Copy(USD 198,550.05).exepowershell.exewuapp.exe

description	pid	process
Token: SeDebugPrivilege	1772	Attached TT Payment Copy(USD 198,550.05).exe
Token: SeDebugPrivilege	836	powershell.exe
Token: SeDebugPrivilege	1256	wuapp.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1200 Explorer.EXE
1200 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1200 Explorer.EXE
1200 Explorer.EXE

pid	process
1200	Explorer.EXE
1200	Explorer.EXE

pid	process
1200	Explorer.EXE
1200	Explorer.EXE

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

Attached TT Payment Copy(USD 198,550.05).exeExplorer.EXEwuapp.exe

description	pid	process	target process
PID 1932 wrote to memory of 836	1932	Attached TT Payment Copy(USD 198,550.05).exe	powershell.exe
PID 1932 wrote to memory of 836	1932	Attached TT Payment Copy(USD 198,550.05).exe	powershell.exe
PID 1932 wrote to memory of 836	1932	Attached TT Payment Copy(USD 198,550.05).exe	powershell.exe
PID 1932 wrote to memory of 836	1932	Attached TT Payment Copy(USD 198,550.05).exe	powershell.exe
PID 1932 wrote to memory of 1192	1932	Attached TT Payment Copy(USD 198,550.05).exe	schtasks.exe
PID 1932 wrote to memory of 1192	1932	Attached TT Payment Copy(USD 198,550.05).exe	schtasks.exe
PID 1932 wrote to memory of 1192	1932	Attached TT Payment Copy(USD 198,550.05).exe	schtasks.exe
PID 1932 wrote to memory of 1192	1932	Attached TT Payment Copy(USD 198,550.05).exe	schtasks.exe
PID 1932 wrote to memory of 1772	1932	Attached TT Payment Copy(USD 198,550.05).exe	Attached TT Payment Copy(USD 198,550.05).exe
PID 1932 wrote to memory of 1772	1932	Attached TT Payment Copy(USD 198,550.05).exe	Attached TT Payment Copy(USD 198,550.05).exe
PID 1932 wrote to memory of 1772	1932	Attached TT Payment Copy(USD 198,550.05).exe	Attached TT Payment Copy(USD 198,550.05).exe
PID 1932 wrote to memory of 1772	1932	Attached TT Payment Copy(USD 198,550.05).exe	Attached TT Payment Copy(USD 198,550.05).exe
PID 1932 wrote to memory of 1772	1932	Attached TT Payment Copy(USD 198,550.05).exe	Attached TT Payment Copy(USD 198,550.05).exe
PID 1932 wrote to memory of 1772	1932	Attached TT Payment Copy(USD 198,550.05).exe	Attached TT Payment Copy(USD 198,550.05).exe
PID 1932 wrote to memory of 1772	1932	Attached TT Payment Copy(USD 198,550.05).exe	Attached TT Payment Copy(USD 198,550.05).exe
PID 1200 wrote to memory of 1256	1200	Explorer.EXE	wuapp.exe
PID 1200 wrote to memory of 1256	1200	Explorer.EXE	wuapp.exe
PID 1200 wrote to memory of 1256	1200	Explorer.EXE	wuapp.exe
PID 1200 wrote to memory of 1256	1200	Explorer.EXE	wuapp.exe
PID 1200 wrote to memory of 1256	1200	Explorer.EXE	wuapp.exe
PID 1200 wrote to memory of 1256	1200	Explorer.EXE	wuapp.exe
PID 1200 wrote to memory of 1256	1200	Explorer.EXE	wuapp.exe
PID 1256 wrote to memory of 868	1256	wuapp.exe	cmd.exe
PID 1256 wrote to memory of 868	1256	wuapp.exe	cmd.exe
PID 1256 wrote to memory of 868	1256	wuapp.exe	cmd.exe
PID 1256 wrote to memory of 868	1256	wuapp.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1200

C:\Users\Admin\AppData\Local\Temp\Attached TT Payment Copy(USD 198,550.05).exe
"C:\Users\Admin\AppData\Local\Temp\Attached TT Payment Copy(USD 198,550.05).exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1932

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TQHqtqjt.exe"
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:836

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TQHqtqjt" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAAA2.tmp"
3⤵
- Creates scheduled task(s)
PID:1192

C:\Users\Admin\AppData\Local\Temp\Attached TT Payment Copy(USD 198,550.05).exe
"C:\Users\Admin\AppData\Local\Temp\Attached TT Payment Copy(USD 198,550.05).exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1772

C:\Windows\SysWOW64\wuapp.exe
"C:\Windows\SysWOW64\wuapp.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1256

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Attached TT Payment Copy(USD 198,550.05).exe"
3⤵
- Deletes itself
PID:868

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpAAA2.tmp
Filesize
1KB

MD5
1211d22c39370b84cb682c61dfddf9d9

SHA1
053268a4140421cb52386e1193cfb1be29946e6a

SHA256
a69f944f3a4f0e249ce6355be574070bb8b9834bb5cfa95585a0bf709e2d8d5f

SHA512
9bac55b3ca64ea67243ea9568c76ddd34593b170b409b1cc5ec0702122d9b24a8cfe0bb08565b463de2a1ed2bf8a2d1ea1bd3fffc70fd833623c7120e036c2b6

Download Submit
memory/836-59-0x0000000000000000-mapping.dmp

Download
memory/836-84-0x000000006F0C0000-0x000000006F66B000-memory.dmp

Filesize
5.7MB

Download
memory/836-70-0x000000006F0C0000-0x000000006F66B000-memory.dmp

Filesize
5.7MB

Download
memory/868-82-0x0000000000000000-mapping.dmp

Download
memory/1192-60-0x0000000000000000-mapping.dmp

Download
memory/1200-89-0x0000000004AA0000-0x0000000004B43000-memory.dmp

Filesize
652KB

Download
memory/1200-77-0x0000000006540000-0x0000000006653000-memory.dmp

Filesize
1.1MB

Download
memory/1200-87-0x0000000006540000-0x0000000006653000-memory.dmp

Filesize
1.1MB

Download
memory/1200-74-0x0000000006250000-0x0000000006362000-memory.dmp

Filesize
1.1MB

Download
memory/1200-86-0x0000000004AA0000-0x0000000004B43000-memory.dmp

Filesize
652KB

Download
memory/1256-85-0x00000000009B0000-0x0000000000A44000-memory.dmp

Filesize
592KB

Download
memory/1256-81-0x0000000000090000-0x00000000000BF000-memory.dmp

Filesize
188KB

Download
memory/1256-83-0x0000000000A50000-0x0000000000D53000-memory.dmp

Filesize
3.0MB

Download
memory/1256-80-0x00000000010E0000-0x00000000010EB000-memory.dmp

Filesize
44KB

Download
memory/1256-78-0x0000000000000000-mapping.dmp

Download
memory/1256-88-0x0000000000090000-0x00000000000BF000-memory.dmp

Filesize
188KB

Download
memory/1772-73-0x0000000000140000-0x0000000000155000-memory.dmp

Filesize
84KB

Download
memory/1772-67-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1772-64-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1772-72-0x00000000009E0000-0x0000000000CE3000-memory.dmp

Filesize
3.0MB

Download
memory/1772-79-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1772-71-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1772-68-0x000000000041F1A0-mapping.dmp

Download
memory/1772-76-0x0000000000310000-0x0000000000325000-memory.dmp

Filesize
84KB

Download
memory/1772-65-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1932-54-0x00000000011A0000-0x0000000001266000-memory.dmp

Filesize
792KB

Download
memory/1932-63-0x0000000004E40000-0x0000000004E76000-memory.dmp

Filesize
216KB

Download
memory/1932-58-0x0000000005F80000-0x0000000006004000-memory.dmp

Filesize
528KB

Download
memory/1932-57-0x0000000000970000-0x000000000097A000-memory.dmp

Filesize
40KB

Download
memory/1932-56-0x0000000000960000-0x0000000000976000-memory.dmp

Filesize
88KB

Download
memory/1932-55-0x0000000076281000-0x0000000076283000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads