formbook | e10a18344876f44eea40708f80322df6ec17eea4fec0b7de74c97aab23421600

General

Target

15012021.exe
Size

901KB
MD5

250975865bf0cc75d7b05c3a8e9fcbe2
SHA1

3e2cf4300dd07a2662f552b18438895e75486d9a
SHA256

e10a18344876f44eea40708f80322df6ec17eea4fec0b7de74c97aab23421600
SHA512

9bbdb7ad1d4e8abbb195114e2771532e98fda18762a96e55cbdf7cf25337c82e780492f54f59f6c9fe475871c43abab6be4a73e7aeb78025dc00bb1986654136

Score

10^/10

formbook rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

C2

http://www.timoniks.com/rbg/

Decoy

fingermode.com

parkplace.finance

hollandgreen2020.com

starbets.site

vehiculesfrigorifiques.com

sydiifinancial.com

rpivuenation.com

freesubdirectory.com

independencepartynyc.com

dogruparti.info

independencecountyclub.com

midnightlashesbykim.com

digitalsept.com

whatilikeabouttoday.com

marktplaatsaccount.info

13400667334.com

xinwei-ge.com

login-appleid.info

momashands.com

kennyxpress.com

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/1348-8-0x000000000041EB40-mapping.dmp	formbook
behavioral1/memory/1348-7-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral1/memory/980-10-0x0000000000000000-mapping.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1060 cmd.exe

pid	process
1060	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

15012021.exe15012021.exenetsh.exe

description	pid	process	target process
PID 476 set thread context of 1348	476	15012021.exe	15012021.exe
PID 1348 set thread context of 1272	1348	15012021.exe	Explorer.EXE
PID 1348 set thread context of 1272	1348	15012021.exe	Explorer.EXE
PID 980 set thread context of 1272	980	netsh.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

15012021.exenetsh.exe

pid	process
1348	15012021.exe
1348	15012021.exe
1348	15012021.exe
980	netsh.exe
980	netsh.exe
980	netsh.exe
980	netsh.exe
980	netsh.exe
980	netsh.exe
980	netsh.exe
980	netsh.exe
980	netsh.exe
980	netsh.exe
980	netsh.exe
980	netsh.exe
980	netsh.exe
980	netsh.exe
980	netsh.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

15012021.exenetsh.exe

pid process

1348 15012021.exe
1348 15012021.exe
1348 15012021.exe
1348 15012021.exe
980 netsh.exe
980 netsh.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

15012021.exenetsh.exe

description pid process

Token: SeDebugPrivilege 1348 15012021.exe
Token: SeDebugPrivilege 980 netsh.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

Explorer.EXE

pid process

1272 Explorer.EXE
1272 Explorer.EXE
1272 Explorer.EXE
1272 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1272 Explorer.EXE
1272 Explorer.EXE
1272 Explorer.EXE
1272 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1348	15012021.exe
Token: SeDebugPrivilege	980	netsh.exe

pid	process
1272	Explorer.EXE
1272	Explorer.EXE
1272	Explorer.EXE
1272	Explorer.EXE

pid	process
1272	Explorer.EXE
1272	Explorer.EXE
1272	Explorer.EXE
1272	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

15012021.exe15012021.exenetsh.exe

description	pid	process	target process
PID 476 wrote to memory of 1348	476	15012021.exe	15012021.exe
PID 476 wrote to memory of 1348	476	15012021.exe	15012021.exe
PID 476 wrote to memory of 1348	476	15012021.exe	15012021.exe
PID 476 wrote to memory of 1348	476	15012021.exe	15012021.exe
PID 476 wrote to memory of 1348	476	15012021.exe	15012021.exe
PID 476 wrote to memory of 1348	476	15012021.exe	15012021.exe
PID 476 wrote to memory of 1348	476	15012021.exe	15012021.exe
PID 1348 wrote to memory of 980	1348	15012021.exe	netsh.exe
PID 1348 wrote to memory of 980	1348	15012021.exe	netsh.exe
PID 1348 wrote to memory of 980	1348	15012021.exe	netsh.exe
PID 1348 wrote to memory of 980	1348	15012021.exe	netsh.exe
PID 980 wrote to memory of 1060	980	netsh.exe	cmd.exe
PID 980 wrote to memory of 1060	980	netsh.exe	cmd.exe
PID 980 wrote to memory of 1060	980	netsh.exe	cmd.exe
PID 980 wrote to memory of 1060	980	netsh.exe	cmd.exe

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

C:\Users\Admin\AppData\Local\Temp\15012021.exe
"C:\Users\Admin\AppData\Local\Temp\15012021.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:476

C:\Users\Admin\AppData\Local\Temp\15012021.exe
"C:\Users\Admin\AppData\Local\Temp\15012021.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1348

C:\Windows\SysWOW64\autochk.exe
"C:\Windows\SysWOW64\autochk.exe"
4⤵
PID:1620

C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
4⤵
PID:908

C:\Windows\SysWOW64\netsh.exe
"C:\Windows\SysWOW64\netsh.exe"
4⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:980

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\15012021.exe"
5⤵
- Deletes itself
PID:1060

MITRE ATT&CK Matrix

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Downloads

memory/476-2-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/476-3-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/476-5-0x0000000000490000-0x00000000004A2000-memory.dmp

Filesize
72KB

Download
memory/476-6-0x0000000004D90000-0x0000000004DF5000-memory.dmp

Filesize
404KB

Download
memory/980-10-0x0000000000000000-mapping.dmp

Download
memory/980-11-0x00000000010E0000-0x00000000010FB000-memory.dmp

Filesize
108KB

Download
memory/980-13-0x0000000000FD0000-0x00000000010D4000-memory.dmp

Filesize
1.0MB

Download
memory/1060-12-0x0000000000000000-mapping.dmp

Download
memory/1272-9-0x0000000005030000-0x0000000005102000-memory.dmp

Filesize
840KB

Download
memory/1272-14-0x0000000006F20000-0x0000000007017000-memory.dmp

Filesize
988KB

Download
memory/1348-8-0x000000000041EB40-mapping.dmp

Download
memory/1348-7-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads