formbook | c468a9183ecc42f934c38fecb1b02c1944aa4aa3acd39a920ec8e14f5443872f

Analysis

max time kernel
148s
max time network
112s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
09/02/2023, 13:16

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General

Target

New Order.exe
Size

856KB
MD5

7d8cdf3c58c00c596080b3f50f090ab5
SHA1

558c0dd0071f4875d7f74a19106ff06774ac30b9
SHA256

c9caca736c11e851b592f24322879f830096ef056283ab000c73fea48642278b
SHA512

273e806c9463f844d60e861e454d48e6bd9adc0a552c476485d61acf89a3669b22986d404d7f9d89791f7cf4eb5b149acbdeaca14b8164b523cf62ffa8d5424e
SSDEEP

24576:MHCtn9BoO/NtSQlQXDAlfSX6wnj+V9ClyTS666jDgs1b5/:z9KEpwzG8Lz6vgsD

Score

10^/10

formbook d03s rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

d03s

Decoy

laurasgreenleaves.co.uk

fantastik3d.com

jsstee.com

foodynation.co.uk

3623wnorthgate.com

titanmedical.africa

keithjacksonlifecoach.com

kardilah.shop

crisscrossfishsauce.com

lojatanamao.online

ceways.com

holybreadstudios.com

c66u.xyz

poococoin.net

exipureyour7best.online

easterislandfoundation.net

09448.voto

gzbzxyy.com

0uqx.xyz

agentfarah.com

Signatures

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

Formbook payload 5 IoCs

rat

resource	yara_rule
behavioral1/memory/1596-70-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1596-71-0x000000000041F120-mapping.dmp	formbook
behavioral1/memory/1596-75-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/984-84-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook
behavioral1/memory/984-88-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1972 set thread context of 1596	1972	New Order.exe	34
PID 1596 set thread context of 1324	1596	RegSvcs.exe	18
PID 984 set thread context of 1324	984	NETSTAT.EXE	18

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

pid	Process
572	schtasks.exe

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command-Line Interface

T1059

pid	Process
984	NETSTAT.EXE

Suspicious behavior: EnumeratesProcesses 26 IoCs

pid	Process
1972	New Order.exe
1972	New Order.exe
1972	New Order.exe
1972	New Order.exe
1972	New Order.exe
1972	New Order.exe
1972	New Order.exe
1972	New Order.exe
1972	New Order.exe
1596	RegSvcs.exe
1596	RegSvcs.exe
1684	powershell.exe
816	powershell.exe
984	NETSTAT.EXE
984	NETSTAT.EXE
984	NETSTAT.EXE
984	NETSTAT.EXE
984	NETSTAT.EXE
984	NETSTAT.EXE
984	NETSTAT.EXE
984	NETSTAT.EXE
984	NETSTAT.EXE
984	NETSTAT.EXE
984	NETSTAT.EXE
984	NETSTAT.EXE
984	NETSTAT.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
1596	RegSvcs.exe
1596	RegSvcs.exe
1596	RegSvcs.exe
984	NETSTAT.EXE
984	NETSTAT.EXE

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1972	New Order.exe
Token: SeDebugPrivilege	1596	RegSvcs.exe
Token: SeDebugPrivilege	1684	powershell.exe
Token: SeDebugPrivilege	816	powershell.exe
Token: SeDebugPrivilege	984	NETSTAT.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1324	Explorer.EXE
1324	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1324	Explorer.EXE
1324	Explorer.EXE

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 816	1972	New Order.exe	28
PID 1972 wrote to memory of 816	1972	New Order.exe	28
PID 1972 wrote to memory of 816	1972	New Order.exe	28
PID 1972 wrote to memory of 816	1972	New Order.exe	28
PID 1972 wrote to memory of 1684	1972	New Order.exe	30
PID 1972 wrote to memory of 1684	1972	New Order.exe	30
PID 1972 wrote to memory of 1684	1972	New Order.exe	30
PID 1972 wrote to memory of 1684	1972	New Order.exe	30
PID 1972 wrote to memory of 572	1972	New Order.exe	32
PID 1972 wrote to memory of 572	1972	New Order.exe	32
PID 1972 wrote to memory of 572	1972	New Order.exe	32
PID 1972 wrote to memory of 572	1972	New Order.exe	32
PID 1972 wrote to memory of 1596	1972	New Order.exe	34
PID 1972 wrote to memory of 1596	1972	New Order.exe	34
PID 1972 wrote to memory of 1596	1972	New Order.exe	34
PID 1972 wrote to memory of 1596	1972	New Order.exe	34
PID 1972 wrote to memory of 1596	1972	New Order.exe	34
PID 1972 wrote to memory of 1596	1972	New Order.exe	34
PID 1972 wrote to memory of 1596	1972	New Order.exe	34
PID 1972 wrote to memory of 1596	1972	New Order.exe	34
PID 1972 wrote to memory of 1596	1972	New Order.exe	34
PID 1972 wrote to memory of 1596	1972	New Order.exe	34
PID 1324 wrote to memory of 984	1324	Explorer.EXE	35
PID 1324 wrote to memory of 984	1324	Explorer.EXE	35
PID 1324 wrote to memory of 984	1324	Explorer.EXE	35
PID 1324 wrote to memory of 984	1324	Explorer.EXE	35
PID 984 wrote to memory of 1316	984	NETSTAT.EXE	36
PID 984 wrote to memory of 1316	984	NETSTAT.EXE	36
PID 984 wrote to memory of 1316	984	NETSTAT.EXE	36
PID 984 wrote to memory of 1316	984	NETSTAT.EXE	36

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1324
- C:\Users\Admin\AppData\Local\Temp\New Order.exe
  "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1972
- - 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\New Order.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:816
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NskQPt.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1684
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NskQPt" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD089.tmp"
    3⤵
    - Creates scheduled task(s)
    PID:572
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:1596
- C:\Windows\SysWOW64\NETSTAT.EXE
  "C:\Windows\SysWOW64\NETSTAT.EXE"
  2⤵
  - Suspicious use of SetThreadContext
  - Gathers network information
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:984
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:1316

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

T1059

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpD089.tmp

Filesize
1KB

MD5
706ad98560d35cec6870359a8940a1c9

SHA1
deb3c3c485684beb4574e81c9c9dc2949246a3eb

SHA256
a69b251d1e4c87ee2d9012edb53b5de04fa9b414c17c4c06c35ae628bf9f94ba

SHA512
c7785aa20809dbc1fd79e275acf27f6c99e21de23210c9a364228443f064772ac1ef4e851a4ed1da479c85d93983735ed0d64e6734652612a85641eb7337ab08

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
963bf01ea3fca3d16b71f878ce3e486e

SHA1
d97a1b13c44dcb3908d574fc963b63246359ad4c

SHA256
fc19a7be3e3ca66f6fcc357b8b6907de54f4183eb1cc4f8cf12fa040da8d6548

SHA512
46a4c25d8ed31874b0cf4511f3fe621d2593ffaa54feda2820cb8e3cf1e584dd7d0d562184585843c80956d0ebb8cbfae4fad593fc1fff885e22a4ae851dd58c

Download Submit
memory/816-74-0x000000006D960000-0x000000006DF0B000-memory.dmp

Filesize
5.7MB

Download
memory/816-80-0x000000006D960000-0x000000006DF0B000-memory.dmp

Filesize
5.7MB

Download
memory/984-83-0x00000000003E0000-0x00000000003E9000-memory.dmp

Filesize
36KB

Download
memory/984-86-0x0000000001F50000-0x0000000001FE3000-memory.dmp

Filesize
588KB

Download
memory/984-88-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/984-85-0x0000000002220000-0x0000000002523000-memory.dmp

Filesize
3.0MB

Download
memory/984-84-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/1324-89-0x0000000006AF0000-0x0000000006C5B000-memory.dmp

Filesize
1.4MB

Download
memory/1324-87-0x0000000006AF0000-0x0000000006C5B000-memory.dmp

Filesize
1.4MB

Download
memory/1324-78-0x0000000004CF0000-0x0000000004E69000-memory.dmp

Filesize
1.5MB

Download
memory/1596-70-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1596-68-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1596-75-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1596-67-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1596-77-0x00000000001F0000-0x0000000000204000-memory.dmp

Filesize
80KB

Download
memory/1596-76-0x0000000000820000-0x0000000000B23000-memory.dmp

Filesize
3.0MB

Download
memory/1684-79-0x000000006D960000-0x000000006DF0B000-memory.dmp

Filesize
5.7MB

Download
memory/1684-73-0x000000006D960000-0x000000006DF0B000-memory.dmp

Filesize
5.7MB

Download
memory/1972-58-0x00000000057F0000-0x0000000005892000-memory.dmp

Filesize
648KB

Download
memory/1972-54-0x00000000001D0000-0x00000000002AC000-memory.dmp

Filesize
880KB

Download
memory/1972-57-0x00000000040B0000-0x00000000040BC000-memory.dmp

Filesize
48KB

Download
memory/1972-66-0x0000000004FB0000-0x0000000004FFA000-memory.dmp

Filesize
296KB

Download
memory/1972-55-0x0000000075981000-0x0000000075983000-memory.dmp

Filesize
8KB

Download
memory/1972-56-0x0000000001F90000-0x0000000001FA4000-memory.dmp

Filesize
80KB

Download