formbook | f0e734543c047d2ca1a76a4e47553e85d50c57ff9d3dfbd0e55806ff890fef38

General

Target

2bINu9BOqKtJHoo.exe
Size

1.1MB
MD5

b8b1a1e689be765aad3fe0f8d97199af
SHA1

96b923aaa5b0d3e9974b4080298bb8a7bcfcf725
SHA256

f0e734543c047d2ca1a76a4e47553e85d50c57ff9d3dfbd0e55806ff890fef38
SHA512

1f64bbf0bed9cc5cd04da93a9da7346774a493f73171b87f1331da5d00dc970d054ccc73935e57341512bd7d8827c3c88319f4458c30f0d09a6b25c91f356f7c

Score

10^/10

formbook rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

C2

http://www.bulverderoofing.com/lt0h/

Decoy

originalindigofurniture.co.uk

fl6588.com

acecademy.com

yaerofinerindalnalising.com

mendilovic.online

rishenght.com

famlees.com

myhomeofficemarket.com

bouquetarabia.com

chrisbani.com

freebandslegally.com

hernandezinsurancegroup.net

slicedandfresh.com

apnathikanas.com

chadhatesyou.com

ansilsas.com

in3development.com

nitiren.net

peespn.com

valengz.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
behavioral2/memory/996-125-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral2/memory/996-126-0x000000000041EB60-mapping.dmp	formbook
behavioral2/memory/3736-132-0x0000000000F20000-0x0000000000F4E000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

Processes:

2bINu9BOqKtJHoo.exe2bINu9BOqKtJHoo.exenetsh.exe

description	pid	process	target process
PID 776 set thread context of 996	776	2bINu9BOqKtJHoo.exe	2bINu9BOqKtJHoo.exe
PID 996 set thread context of 3020	996	2bINu9BOqKtJHoo.exe	Explorer.EXE
PID 3736 set thread context of 3020	3736	netsh.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 42 IoCs

Processes:

2bINu9BOqKtJHoo.exe2bINu9BOqKtJHoo.exenetsh.exe

pid	process
776	2bINu9BOqKtJHoo.exe
776	2bINu9BOqKtJHoo.exe
996	2bINu9BOqKtJHoo.exe
996	2bINu9BOqKtJHoo.exe
996	2bINu9BOqKtJHoo.exe
996	2bINu9BOqKtJHoo.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe
3736	netsh.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3020 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

2bINu9BOqKtJHoo.exenetsh.exe

pid process

996 2bINu9BOqKtJHoo.exe
996 2bINu9BOqKtJHoo.exe
996 2bINu9BOqKtJHoo.exe
3736 netsh.exe
3736 netsh.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

2bINu9BOqKtJHoo.exe2bINu9BOqKtJHoo.exenetsh.exe

description pid process

Token: SeDebugPrivilege 776 2bINu9BOqKtJHoo.exe
Token: SeDebugPrivilege 996 2bINu9BOqKtJHoo.exe
Token: SeDebugPrivilege 3736 netsh.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3020 Explorer.EXE

pid	process
3020	Explorer.EXE

pid	process
996	2bINu9BOqKtJHoo.exe
996	2bINu9BOqKtJHoo.exe
996	2bINu9BOqKtJHoo.exe
3736	netsh.exe
3736	netsh.exe

description	pid	process
Token: SeDebugPrivilege	776	2bINu9BOqKtJHoo.exe
Token: SeDebugPrivilege	996	2bINu9BOqKtJHoo.exe
Token: SeDebugPrivilege	3736	netsh.exe

pid	process
3020	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

2bINu9BOqKtJHoo.exeExplorer.EXEnetsh.exe

description	pid	process	target process
PID 776 wrote to memory of 3000	776	2bINu9BOqKtJHoo.exe	2bINu9BOqKtJHoo.exe
PID 776 wrote to memory of 3000	776	2bINu9BOqKtJHoo.exe	2bINu9BOqKtJHoo.exe
PID 776 wrote to memory of 3000	776	2bINu9BOqKtJHoo.exe	2bINu9BOqKtJHoo.exe
PID 776 wrote to memory of 996	776	2bINu9BOqKtJHoo.exe	2bINu9BOqKtJHoo.exe
PID 776 wrote to memory of 996	776	2bINu9BOqKtJHoo.exe	2bINu9BOqKtJHoo.exe
PID 776 wrote to memory of 996	776	2bINu9BOqKtJHoo.exe	2bINu9BOqKtJHoo.exe
PID 776 wrote to memory of 996	776	2bINu9BOqKtJHoo.exe	2bINu9BOqKtJHoo.exe
PID 776 wrote to memory of 996	776	2bINu9BOqKtJHoo.exe	2bINu9BOqKtJHoo.exe
PID 776 wrote to memory of 996	776	2bINu9BOqKtJHoo.exe	2bINu9BOqKtJHoo.exe
PID 3020 wrote to memory of 3736	3020	Explorer.EXE	netsh.exe
PID 3020 wrote to memory of 3736	3020	Explorer.EXE	netsh.exe
PID 3020 wrote to memory of 3736	3020	Explorer.EXE	netsh.exe
PID 3736 wrote to memory of 3916	3736	netsh.exe	cmd.exe
PID 3736 wrote to memory of 3916	3736	netsh.exe	cmd.exe
PID 3736 wrote to memory of 3916	3736	netsh.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3020
- C:\Users\Admin\AppData\Local\Temp\2bINu9BOqKtJHoo.exe
  "C:\Users\Admin\AppData\Local\Temp\2bINu9BOqKtJHoo.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:776
- - C:\Users\Admin\AppData\Local\Temp\2bINu9BOqKtJHoo.exe
    "C:\Users\Admin\AppData\Local\Temp\2bINu9BOqKtJHoo.exe"
    3⤵
    PID:3000
- - C:\Users\Admin\AppData\Local\Temp\2bINu9BOqKtJHoo.exe
    "C:\Users\Admin\AppData\Local\Temp\2bINu9BOqKtJHoo.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:996
- C:\Windows\SysWOW64\netsh.exe
  "C:\Windows\SysWOW64\netsh.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3736
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\2bINu9BOqKtJHoo.exe"
    3⤵
    PID:3916

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/776-114-0x00000000007B0000-0x00000000007B1000-memory.dmp

Filesize
4KB

Download
memory/776-116-0x00000000051C0000-0x00000000051C1000-memory.dmp

Filesize
4KB

Download
memory/776-117-0x0000000005760000-0x0000000005761000-memory.dmp

Filesize
4KB

Download
memory/776-118-0x0000000005260000-0x0000000005261000-memory.dmp

Filesize
4KB

Download
memory/776-119-0x0000000005260000-0x000000000575E000-memory.dmp

Filesize
5.0MB

Download
memory/776-120-0x0000000005190000-0x0000000005191000-memory.dmp

Filesize
4KB

Download
memory/776-121-0x0000000005380000-0x0000000005381000-memory.dmp

Filesize
4KB

Download
memory/776-122-0x0000000005530000-0x000000000554B000-memory.dmp

Filesize
108KB

Download
memory/776-123-0x00000000088F0000-0x000000000896A000-memory.dmp

Filesize
488KB

Download
memory/776-124-0x00000000089B0000-0x00000000089E5000-memory.dmp

Filesize
212KB

Download
memory/996-125-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/996-126-0x000000000041EB60-mapping.dmp

Download
memory/996-128-0x0000000000A60000-0x0000000000BAA000-memory.dmp

Filesize
1.3MB

Download
memory/996-127-0x0000000001050000-0x0000000001370000-memory.dmp

Filesize
3.1MB

Download
memory/3020-129-0x0000000002420000-0x0000000002513000-memory.dmp

Filesize
972KB

Download
memory/3020-136-0x0000000004A30000-0x0000000004B84000-memory.dmp

Filesize
1.3MB

Download
memory/3736-130-0x0000000000000000-mapping.dmp

Download
memory/3736-131-0x00000000016B0000-0x00000000016CE000-memory.dmp

Filesize
120KB

Download
memory/3736-132-0x0000000000F20000-0x0000000000F4E000-memory.dmp

Filesize
184KB

Download
memory/3736-133-0x0000000003A10000-0x0000000003D30000-memory.dmp

Filesize
3.1MB

Download
memory/3736-135-0x0000000003800000-0x0000000003893000-memory.dmp

Filesize
588KB

Download
memory/3916-134-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads