formbook | e85583b8e6410011f3b3525a736a2ec319341e9de60c91f9715efedad0f93e73

General

Target

New Order.exe
Size

952KB
MD5

4d09db613404aab1e08286b92cb94cc0
SHA1

1a5a37536041c0e3e9bf77cb2fe5e489452f59fa
SHA256

9ad55b6338e0f2a6d564db4ee5d05b275c07e09a02421e9a928f38e8fd16eda4
SHA512

c36e3b235711466bba189f80e4efef48b5d14a4150c5c18b437a9791392f65265b6e43990b0d38455855c7b06f0bede72a0e69b25245ee079b20fcb48bd42dc1
SSDEEP

24576:Lz9I1d/PAdDyV28FoTvqXdO3dx3cpmcF:P9IsDyVheTCSd+pmk

Score

10^/10

formbook odse discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

odse

Decoy

braedlifestyle.com

morganjohnsondesign.online

surup-v48.club

diypoolpaint.sydney

v-b7026-ghhh.space

vetyvar.com

lollydaisy.com

campsitesurvival.com

autocalibre.com

fusiontech3d.com

xn--udkog0cvez259c82sa.xyz

eccentricartist.com

jc-zg.com

wacwin.com

livehealthychoice.com

visijuara.com

phigsa.com

sabayawork.com

afcerd.com

joeyshousesessions.com

Signatures

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

Formbook payload 2 IoCs

rat

resource	yara_rule
behavioral2/memory/4772-17-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral2/memory/4772-22-0x0000000000400000-0x000000000042E000-memory.dmp	formbook

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	New Order.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3764 set thread context of 4772	3764	New Order.exe	101
PID 4772 set thread context of 3444	4772	RegSvcs.exe	56
PID 1980 set thread context of 3444	1980	netsh.exe	56

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	New Order.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
3308	schtasks.exe

Suspicious behavior: EnumeratesProcesses 45 IoCs

pid	Process
3764	New Order.exe
4772	RegSvcs.exe
4772	RegSvcs.exe
4772	RegSvcs.exe
4772	RegSvcs.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe
1980	netsh.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
4772	RegSvcs.exe
4772	RegSvcs.exe
4772	RegSvcs.exe
1980	netsh.exe
1980	netsh.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3764	New Order.exe
Token: SeDebugPrivilege	4772	RegSvcs.exe
Token: SeDebugPrivilege	1980	netsh.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3764 wrote to memory of 3308	3764	New Order.exe	99
PID 3764 wrote to memory of 3308	3764	New Order.exe	99
PID 3764 wrote to memory of 3308	3764	New Order.exe	99
PID 3764 wrote to memory of 4772	3764	New Order.exe	101
PID 3764 wrote to memory of 4772	3764	New Order.exe	101
PID 3764 wrote to memory of 4772	3764	New Order.exe	101
PID 3764 wrote to memory of 4772	3764	New Order.exe	101
PID 3764 wrote to memory of 4772	3764	New Order.exe	101
PID 3764 wrote to memory of 4772	3764	New Order.exe	101
PID 3444 wrote to memory of 1980	3444	Explorer.EXE	102
PID 3444 wrote to memory of 1980	3444	Explorer.EXE	102
PID 3444 wrote to memory of 1980	3444	Explorer.EXE	102
PID 1980 wrote to memory of 2508	1980	netsh.exe	103
PID 1980 wrote to memory of 2508	1980	netsh.exe	103
PID 1980 wrote to memory of 2508	1980	netsh.exe	103

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:3444
- C:\Users\Admin\AppData\Local\Temp\New Order.exe
  "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3764
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EEjrKOWq" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAB5E.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3308
- - 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:4772
- C:\Windows\SysWOW64\netsh.exe
  "C:\Windows\SysWOW64\netsh.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1980
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpAB5E.tmp

Filesize
1KB

MD5
167fd8c8dafd9333dbeaf5143b59ea16

SHA1
a51ff245507b7b0c3c64fc6ebd2e18277d5f22d4

SHA256
24b8cf27b598c8f7252d845c6c26231de4c06b8444fd89e4f59b2032d8947c63

SHA512
f2b7951c65855d8110156805152987b2e229e40fb3072721003704608084965963e4e380647deeecea9fbda09d30537146521351f44cbdb3e3aaecef91d30d4f

Download Submit
memory/1980-27-0x0000000000940000-0x000000000095E000-memory.dmp

Filesize
120KB

Download
memory/1980-25-0x0000000000940000-0x000000000095E000-memory.dmp

Filesize
120KB

Download
memory/3444-24-0x0000000002B70000-0x0000000002C3C000-memory.dmp

Filesize
816KB

Download
memory/3444-28-0x0000000002B70000-0x0000000002C3C000-memory.dmp

Filesize
816KB

Download
memory/3444-35-0x0000000007F80000-0x000000000802E000-memory.dmp

Filesize
696KB

Download
memory/3444-33-0x0000000007F80000-0x000000000802E000-memory.dmp

Filesize
696KB

Download
memory/3444-32-0x0000000007F80000-0x000000000802E000-memory.dmp

Filesize
696KB

Download
memory/3764-19-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/3764-8-0x000000007533E000-0x000000007533F000-memory.dmp

Filesize
4KB

Download
memory/3764-10-0x0000000006CC0000-0x0000000006D64000-memory.dmp

Filesize
656KB

Download
memory/3764-11-0x0000000006990000-0x00000000069C4000-memory.dmp

Filesize
208KB

Download
memory/3764-3-0x0000000005280000-0x0000000005312000-memory.dmp

Filesize
584KB

Download
memory/3764-9-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/3764-4-0x0000000005320000-0x00000000053BC000-memory.dmp

Filesize
624KB

Download
memory/3764-5-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/3764-6-0x0000000005220000-0x000000000522A000-memory.dmp

Filesize
40KB

Download
memory/3764-7-0x0000000005540000-0x0000000005558000-memory.dmp

Filesize
96KB

Download
memory/3764-0-0x000000007533E000-0x000000007533F000-memory.dmp

Filesize
4KB

Download
memory/3764-2-0x0000000005790000-0x0000000005D34000-memory.dmp

Filesize
5.6MB

Download
memory/3764-1-0x0000000000830000-0x0000000000924000-memory.dmp

Filesize
976KB

Download
memory/4772-17-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4772-22-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4772-23-0x0000000001670000-0x0000000001684000-memory.dmp

Filesize
80KB

Download
memory/4772-20-0x0000000001230000-0x000000000157A000-memory.dmp

Filesize
3.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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