formbook | 678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117

General

Target

678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe
Size

616KB
MD5

2e01a496376347f3110b695c161886a5
SHA1

c8beff4d44122a0d47c47ed30622b715afd7b8fc
SHA256

678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117
SHA512

8ba39e08bbb323909b2ea657eecfb25211d7bb9160a6e32055e6845545b7cc67e6bc70b675129f819eb015fc90843c6a8b06f7d8c0d08cb444d956e5ef5dbaa0
SSDEEP

12288:IIMusyUDVFiHnINGKp+Hq7NHok4+IOMzpFrGoVXoW0DX:CfFiHINGKp+op/hWrGyXovX

Score

10^/10

formbook p25o discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

p25o

Decoy

hrist-centered-soulcare.net

pacerpa.shop

hicandcurvy.shop

ocfamilyto.llc

9ds87666.men

sia918ku.shop

nvestment-broker-35141.bond

ltralicencas.shop

g1lmb.cyou

eyo.live

pupt.rest

indsetperfection.net

1duqqrzs65zxz.bond

eren138-pro2.click

leaning-products-35959.bond

oodea.online

hlbadienug.info

innivip.bio

funnygame.top

roperty-in-dubai-f.pro

Signatures

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

Formbook payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2708-11-0x0000000000400000-0x000000000042F000-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
2620	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2356 set thread context of 2708	2356	678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe	32

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 2 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	678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2708	678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe
2620	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2620	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 2620	2356	678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe	30
PID 2356 wrote to memory of 2620	2356	678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe	30
PID 2356 wrote to memory of 2620	2356	678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe	30
PID 2356 wrote to memory of 2620	2356	678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe	30
PID 2356 wrote to memory of 2708	2356	678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe	32
PID 2356 wrote to memory of 2708	2356	678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe	32
PID 2356 wrote to memory of 2708	2356	678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe	32
PID 2356 wrote to memory of 2708	2356	678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe	32
PID 2356 wrote to memory of 2708	2356	678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe	32
PID 2356 wrote to memory of 2708	2356	678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe	32
PID 2356 wrote to memory of 2708	2356	678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe	32

C:\Users\Admin\AppData\Local\Temp\678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe
"C:\Users\Admin\AppData\Local\Temp\678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2356
- 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\678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2620
- C:\Users\Admin\AppData\Local\Temp\678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe
  "C:\Users\Admin\AppData\Local\Temp\678004924997022281c09d32fb5aea4e95154e26f42891764628c74e2cd9a117.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

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

Replay Monitor

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Downloads

memory/2356-6-0x0000000005C30000-0x0000000005CA6000-memory.dmp

Filesize
472KB

Download
memory/2356-1-0x0000000001020000-0x00000000010BE000-memory.dmp

Filesize
632KB

Download
memory/2356-2-0x0000000073D50000-0x000000007443E000-memory.dmp

Filesize
6.9MB

Download
memory/2356-3-0x0000000000850000-0x0000000000868000-memory.dmp

Filesize
96KB

Download
memory/2356-4-0x0000000073D5E000-0x0000000073D5F000-memory.dmp

Filesize
4KB

Download
memory/2356-5-0x0000000073D50000-0x000000007443E000-memory.dmp

Filesize
6.9MB

Download
memory/2356-0-0x0000000073D5E000-0x0000000073D5F000-memory.dmp

Filesize
4KB

Download
memory/2356-12-0x0000000073D50000-0x000000007443E000-memory.dmp

Filesize
6.9MB

Download
memory/2708-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2708-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2708-8-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2708-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2708-15-0x0000000000980000-0x0000000000C83000-memory.dmp

Filesize
3.0MB

Download

Analysis

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