formbook | 6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380

General

Target

6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380.exe
Size

1.0MB
MD5

8170ed5deb6ad823fc7ae0b4d3c0cb4d
SHA1

b851fda5941039c70879c1c5aaafe7ee98f1d4f6
SHA256

6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380
SHA512

e42b0be31d5bec09621dfe297c93416122dceaa7feccd270b89a0e6f595c0aad869a296732d2f549976df45528781430586e1b564f165b97ae129ec0a4e88feb
SSDEEP

24576:2AHnh+eWsN3skA4RV1Hom2KXMmHaeVM8iSU2HMMOuvzON5:Rh+ZkldoPK8YaeVs2s0U

Score

10^/10

formbook da29 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

da29

Decoy

kas-travel.com

hy1618.net

biosrch.com

sharvellestudio.com

56416.ooo

953700958.com

500051.com

clic.coach

veriosg.xyz

aptsafety.com

cucinaconestilo.com

sercettopper.com

diycoldplungetub.com

hostingopinion.com

mediatechnologysolutions.com

nodogwifnohat.com

ethpiee.com

tragaperrasbares.com

bbbcf.top

jtxu6.top

Signatures

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

Formbook payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/1768-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1768-15-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1768-20-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2652-26-0x0000000000090000-0x00000000000BF000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2756 set thread context of 1768	2756	6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380.exe	28
PID 1768 set thread context of 1196	1768	svchost.exe	21
PID 1768 set thread context of 1196	1768	svchost.exe	21
PID 2652 set thread context of 1196	2652	wuapp.exe	21

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
1768	svchost.exe
1768	svchost.exe
1768	svchost.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe
2652	wuapp.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
2756	6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380.exe
1768	svchost.exe
1768	svchost.exe
1768	svchost.exe
1768	svchost.exe
2652	wuapp.exe
2652	wuapp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1768	svchost.exe
Token: SeDebugPrivilege	2652	wuapp.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2756	6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380.exe
2756	6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380.exe
1196	Explorer.EXE
1196	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2756	6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380.exe
2756	6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 1768	2756	6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380.exe	28
PID 2756 wrote to memory of 1768	2756	6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380.exe	28
PID 2756 wrote to memory of 1768	2756	6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380.exe	28
PID 2756 wrote to memory of 1768	2756	6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380.exe	28
PID 2756 wrote to memory of 1768	2756	6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380.exe	28
PID 1196 wrote to memory of 2652	1196	Explorer.EXE	29
PID 1196 wrote to memory of 2652	1196	Explorer.EXE	29
PID 1196 wrote to memory of 2652	1196	Explorer.EXE	29
PID 1196 wrote to memory of 2652	1196	Explorer.EXE	29
PID 1196 wrote to memory of 2652	1196	Explorer.EXE	29
PID 1196 wrote to memory of 2652	1196	Explorer.EXE	29
PID 1196 wrote to memory of 2652	1196	Explorer.EXE	29
PID 2652 wrote to memory of 2592	2652	wuapp.exe	30
PID 2652 wrote to memory of 2592	2652	wuapp.exe	30
PID 2652 wrote to memory of 2592	2652	wuapp.exe	30
PID 2652 wrote to memory of 2592	2652	wuapp.exe	30

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Users\Admin\AppData\Local\Temp\6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380.exe
  "C:\Users\Admin\AppData\Local\Temp\6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2756
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\6305683c82227f88452f652423871426259657f45fc89ad8802b3e92b49e0380.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:1768
- 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:2652
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    PID:2592

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1196-22-0x0000000006850000-0x0000000006972000-memory.dmp

Filesize
1.1MB

Download
memory/1196-37-0x0000000004CF0000-0x0000000004DA1000-memory.dmp

Filesize
708KB

Download
memory/1196-33-0x0000000004CF0000-0x0000000004DA1000-memory.dmp

Filesize
708KB

Download
memory/1196-16-0x0000000000010000-0x0000000000020000-memory.dmp

Filesize
64KB

Download
memory/1196-32-0x0000000004CF0000-0x0000000004DA1000-memory.dmp

Filesize
708KB

Download
memory/1196-17-0x0000000004FC0000-0x0000000005115000-memory.dmp

Filesize
1.3MB

Download
memory/1196-29-0x0000000006850000-0x0000000006972000-memory.dmp

Filesize
1.1MB

Download
memory/1768-21-0x0000000000280000-0x0000000000294000-memory.dmp

Filesize
80KB

Download
memory/1768-20-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1768-14-0x0000000000200000-0x0000000000214000-memory.dmp

Filesize
80KB

Download
memory/1768-15-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1768-13-0x0000000000800000-0x0000000000B03000-memory.dmp

Filesize
3.0MB

Download
memory/1768-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2652-23-0x00000000013B0000-0x00000000013BB000-memory.dmp

Filesize
44KB

Download
memory/2652-25-0x00000000013B0000-0x00000000013BB000-memory.dmp

Filesize
44KB

Download
memory/2652-26-0x0000000000090000-0x00000000000BF000-memory.dmp

Filesize
188KB

Download
memory/2756-10-0x0000000000120000-0x0000000000124000-memory.dmp

Filesize
16KB

Download

Analysis

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