formbook | 390d5e395633ac2a7e44b0b4eba14912a61748f0ddc44201e87e50e6258acbc5

General

Target

New Order.exe
Size

930KB
MD5

72428a6ac37aef0e13873a0073d9c8ef
SHA1

3532378eefb34413d60e6d891e74ea4c26a82cab
SHA256

d4aeb9c4ddc4e76367bf99592f6f922336e21345833c44093deea1248a5fe844
SHA512

fc28fd26bccfea2290d3290575f0f49798abd2bb77a15b7af9817c1f929409847b9ee33f6e6229c39c1267d597d03c5f45824456e6edc05b481e1830ee0df5ac
SSDEEP

12288:i3csGI/cHv3QZJTpiHj3GqVP27dPPPIpFF1s+1gUth+qz5IZvmc4FTlhCKCMvd2U:i83QZJoD3GYgdfQhR5IZvkXnF

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/4596-18-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral2/memory/4596-23-0x0000000000400000-0x000000000042E000-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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	New Order.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4140 set thread context of 4596	4140	New Order.exe	93
PID 4596 set thread context of 3352	4596	RegSvcs.exe	56
PID 8 set thread context of 3352	8	chkdsk.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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	chkdsk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	New Order.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	chkdsk.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
4748	schtasks.exe

Suspicious behavior: EnumeratesProcesses 45 IoCs

pid	Process
4140	New Order.exe
4596	RegSvcs.exe
4596	RegSvcs.exe
4596	RegSvcs.exe
4596	RegSvcs.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe
8	chkdsk.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
4596	RegSvcs.exe
4596	RegSvcs.exe
4596	RegSvcs.exe
8	chkdsk.exe
8	chkdsk.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4140	New Order.exe
Token: SeDebugPrivilege	4596	RegSvcs.exe
Token: SeDebugPrivilege	8	chkdsk.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4140 wrote to memory of 4748	4140	New Order.exe	91
PID 4140 wrote to memory of 4748	4140	New Order.exe	91
PID 4140 wrote to memory of 4748	4140	New Order.exe	91
PID 4140 wrote to memory of 4596	4140	New Order.exe	93
PID 4140 wrote to memory of 4596	4140	New Order.exe	93
PID 4140 wrote to memory of 4596	4140	New Order.exe	93
PID 4140 wrote to memory of 4596	4140	New Order.exe	93
PID 4140 wrote to memory of 4596	4140	New Order.exe	93
PID 4140 wrote to memory of 4596	4140	New Order.exe	93
PID 3352 wrote to memory of 8	3352	Explorer.EXE	95
PID 3352 wrote to memory of 8	3352	Explorer.EXE	95
PID 3352 wrote to memory of 8	3352	Explorer.EXE	95
PID 8 wrote to memory of 452	8	chkdsk.exe	96
PID 8 wrote to memory of 452	8	chkdsk.exe	96
PID 8 wrote to memory of 452	8	chkdsk.exe	96

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:3352
- 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:4140
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\gfwvJrxcf" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4198.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4748
- - 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:4596
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2592
- C:\Windows\SysWOW64\chkdsk.exe
  "C:\Windows\SysWOW64\chkdsk.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:8
- - 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:452

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

2

T1012

System Information Discovery

3

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\tmp4198.tmp

Filesize
1KB

MD5
0e142a016dd60220d43ba3e8777de516

SHA1
1cd11a11ab309631c7c7dba5fa31fb103a64ff37

SHA256
5be3b313d1c021378120adbc8948486b682873351d28275e4e47877e56e071de

SHA512
3ba75a9a71f5d3d4cbcabc2fb1954cd3d34eb82234068390af13bc5b747734ee5eea57ae931d8c7a488244f162f760a32304c1ae72e96067b28e06b6b8710b7d

Download Submit
memory/8-27-0x00000000004A0000-0x00000000004AA000-memory.dmp

Filesize
40KB

Download
memory/8-26-0x00000000004A0000-0x00000000004AA000-memory.dmp

Filesize
40KB

Download
memory/3352-34-0x0000000002DF0000-0x0000000002EEE000-memory.dmp

Filesize
1016KB

Download
memory/3352-32-0x0000000002DF0000-0x0000000002EEE000-memory.dmp

Filesize
1016KB

Download
memory/3352-28-0x0000000008880000-0x00000000089F3000-memory.dmp

Filesize
1.4MB

Download
memory/3352-25-0x0000000008880000-0x00000000089F3000-memory.dmp

Filesize
1.4MB

Download
memory/4140-12-0x000000000BC60000-0x000000000BC9C000-memory.dmp

Filesize
240KB

Download
memory/4140-5-0x0000000005540000-0x000000000554A000-memory.dmp

Filesize
40KB

Download
memory/4140-9-0x00000000753BE000-0x00000000753BF000-memory.dmp

Filesize
4KB

Download
memory/4140-10-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/4140-11-0x0000000009460000-0x000000000950A000-memory.dmp

Filesize
680KB

Download
memory/4140-0-0x00000000753BE000-0x00000000753BF000-memory.dmp

Filesize
4KB

Download
memory/4140-7-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/4140-1-0x0000000000B00000-0x0000000000BEE000-memory.dmp

Filesize
952KB

Download
memory/4140-20-0x00000000753B0000-0x0000000075B60000-memory.dmp

Filesize
7.7MB

Download
memory/4140-2-0x0000000005430000-0x00000000054CC000-memory.dmp

Filesize
624KB

Download
memory/4140-3-0x0000000005AF0000-0x0000000006094000-memory.dmp

Filesize
5.6MB

Download
memory/4140-4-0x00000000055E0000-0x0000000005672000-memory.dmp

Filesize
584KB

Download
memory/4140-6-0x0000000005770000-0x00000000057C6000-memory.dmp

Filesize
344KB

Download
memory/4140-8-0x0000000005590000-0x00000000055A8000-memory.dmp

Filesize
96KB

Download
memory/4596-24-0x00000000014B0000-0x00000000014C4000-memory.dmp

Filesize
80KB

Download
memory/4596-23-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/4596-21-0x0000000001810000-0x0000000001B5A000-memory.dmp

Filesize
3.3MB

Download
memory/4596-18-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads