formbook | 2b73e14598fa9527a5d3b18e34a2b263a4001785a862932005caad64025c86a3

General

Target

ncopia_de_SWIFT_pdf_exe.exe
Size

669KB
MD5

ad90b7ef4c9611dc1ba60fccef729b3a
SHA1

5e6f73d1e88a5e7ed7283ba195ed158849ae9cad
SHA256

bf6ce08a4c3bb3395310e980d52c5cddfd7d30924e2c1b1b1451790421ac6d6e
SHA512

900ff1695d83e832a9f6d0d7b5f1f0d2240bc0c8da0d570494d79f9506de794bee67dcf40ed9b20e112f295e03251c2c06df62d9bfdc9cb99200cfa586699b1b
SSDEEP

12288:dKjNZYuhezUIseO40B8Tn8TRPyca/AxfuWVd/KFBSNUehNLn:+1HVNWTnoGYwWeFBSNUeDLn

Score

10^/10

formbook kmge discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

kmge

Decoy

i54ly657ur.autos

stove-10000.bond

furkanenes.live

foziaclothing.shop

peron.app

landscaping-services-88568.bond

home-remodeling-96005.bond

offersnow-store.shop

apsida.tech

ux-design-courses-90368.bond

nb-event-b2b.online

2tdb3dk65m.skin

juniper.fit

eurosirel.info

web-cfe.one

a48268104.top

darkoxygen.info

beautysideup.shop

solar-battery-34557.bond

dib57.top

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
behavioral1/memory/2952-19-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2792-23-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3020	powershell.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2076 set thread context of 2952	2076	ncopia_de_SWIFT_pdf_exe.exe	34
PID 2952 set thread context of 1336	2952	RegSvcs.exe	21
PID 2792 set thread context of 1336	2792	control.exe	21

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 5 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	control.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ncopia_de_SWIFT_pdf_exe.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
3004	schtasks.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
2076	ncopia_de_SWIFT_pdf_exe.exe
2076	ncopia_de_SWIFT_pdf_exe.exe
2952	RegSvcs.exe
2952	RegSvcs.exe
3020	powershell.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe
2792	control.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
2952	RegSvcs.exe
2952	RegSvcs.exe
2952	RegSvcs.exe
2792	control.exe
2792	control.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2076	ncopia_de_SWIFT_pdf_exe.exe
Token: SeDebugPrivilege	2952	RegSvcs.exe
Token: SeDebugPrivilege	3020	powershell.exe
Token: SeDebugPrivilege	2792	control.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 3020	2076	ncopia_de_SWIFT_pdf_exe.exe	30
PID 2076 wrote to memory of 3020	2076	ncopia_de_SWIFT_pdf_exe.exe	30
PID 2076 wrote to memory of 3020	2076	ncopia_de_SWIFT_pdf_exe.exe	30
PID 2076 wrote to memory of 3020	2076	ncopia_de_SWIFT_pdf_exe.exe	30
PID 2076 wrote to memory of 3004	2076	ncopia_de_SWIFT_pdf_exe.exe	32
PID 2076 wrote to memory of 3004	2076	ncopia_de_SWIFT_pdf_exe.exe	32
PID 2076 wrote to memory of 3004	2076	ncopia_de_SWIFT_pdf_exe.exe	32
PID 2076 wrote to memory of 3004	2076	ncopia_de_SWIFT_pdf_exe.exe	32
PID 2076 wrote to memory of 2952	2076	ncopia_de_SWIFT_pdf_exe.exe	34
PID 2076 wrote to memory of 2952	2076	ncopia_de_SWIFT_pdf_exe.exe	34
PID 2076 wrote to memory of 2952	2076	ncopia_de_SWIFT_pdf_exe.exe	34
PID 2076 wrote to memory of 2952	2076	ncopia_de_SWIFT_pdf_exe.exe	34
PID 2076 wrote to memory of 2952	2076	ncopia_de_SWIFT_pdf_exe.exe	34
PID 2076 wrote to memory of 2952	2076	ncopia_de_SWIFT_pdf_exe.exe	34
PID 2076 wrote to memory of 2952	2076	ncopia_de_SWIFT_pdf_exe.exe	34
PID 2076 wrote to memory of 2952	2076	ncopia_de_SWIFT_pdf_exe.exe	34
PID 2076 wrote to memory of 2952	2076	ncopia_de_SWIFT_pdf_exe.exe	34
PID 2076 wrote to memory of 2952	2076	ncopia_de_SWIFT_pdf_exe.exe	34
PID 1336 wrote to memory of 2792	1336	Explorer.EXE	35
PID 1336 wrote to memory of 2792	1336	Explorer.EXE	35
PID 1336 wrote to memory of 2792	1336	Explorer.EXE	35
PID 1336 wrote to memory of 2792	1336	Explorer.EXE	35
PID 2792 wrote to memory of 2900	2792	control.exe	36
PID 2792 wrote to memory of 2900	2792	control.exe	36
PID 2792 wrote to memory of 2900	2792	control.exe	36
PID 2792 wrote to memory of 2900	2792	control.exe	36

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1336
- C:\Users\Admin\AppData\Local\Temp\ncopia_de_SWIFT_pdf_exe.exe
  "C:\Users\Admin\AppData\Local\Temp\ncopia_de_SWIFT_pdf_exe.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2076
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\BQGbWSa.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3020
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BQGbWSa" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFC68.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3004
- - 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:2952
- C:\Windows\SysWOW64\control.exe
  "C:\Windows\SysWOW64\control.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:2792
- - 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:2900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

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

System Information Discovery

1

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\tmpFC68.tmp

Filesize
1KB

MD5
d1cf172cb584b7332a2ceb6a5ded6599

SHA1
2a589bc928f38dc9bd86577c79f9e9e39fb46a89

SHA256
10dc5dc2c1c9345bfa0f4738a50f9ef6b9482245534d1c9cd697b9d2202d4b2c

SHA512
9bae1d7374ab030e1982e4ea5d0f7f5e652db63ff46ccb045139d8989d72be688d7c4d0bea7a5352de42b33e8c9b854f4b999fcb0c691485146dc498b47bd087

Download Submit
memory/2076-6-0x00000000004B0000-0x000000000052A000-memory.dmp

Filesize
488KB

Download
memory/2076-20-0x00000000744E0000-0x0000000074BCE000-memory.dmp

Filesize
6.9MB

Download
memory/2076-3-0x0000000000340000-0x000000000035E000-memory.dmp

Filesize
120KB

Download
memory/2076-4-0x00000000744EE000-0x00000000744EF000-memory.dmp

Filesize
4KB

Download
memory/2076-5-0x00000000744E0000-0x0000000074BCE000-memory.dmp

Filesize
6.9MB

Download
memory/2076-0-0x00000000744EE000-0x00000000744EF000-memory.dmp

Filesize
4KB

Download
memory/2076-1-0x0000000000C90000-0x0000000000D3E000-memory.dmp

Filesize
696KB

Download
memory/2076-2-0x00000000744E0000-0x0000000074BCE000-memory.dmp

Filesize
6.9MB

Download
memory/2792-23-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/2792-22-0x00000000009D0000-0x00000000009EF000-memory.dmp

Filesize
124KB

Download
memory/2952-14-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2952-16-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2952-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2952-19-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads