formbook | 86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-12-2024 14:55

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General

Target

86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe
Size

870KB
MD5

601b0892a95e423fa9e9ab2d95ce1085
SHA1

071f413d4af58e9db3f78a47033c36156f4c60ab
SHA256

86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161
SHA512

aa049f6350ef62e3d1539f5f4632b851c27acf188ec8557b2ed96282a94207cae8ba68986900b4fccd29d5987112e1f57f2ec91bbf5993a30747b0a7b17ebb8b
SSDEEP

12288:976/k8LlJL7kajr+olWltWKWkfLtJz9ermpg9A+g1x2lQe2es+HMLInIckR:iLfLjr+7f7WUjTpgeB32utMIr

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 family
formbook

Formbook payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2256-12-0x0000000000400000-0x000000000042F000-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

Processes:

powershell.exe

pid	Process
2632	powershell.exe

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

Processes:

86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe

description	pid	Process	procid_target
PID 4476 set thread context of 2256	4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe	99

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

Processes:

powershell.exe86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exepowershell.exe

pid	Process
4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe
4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe
2256	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe
2256	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe
2632	powershell.exe
2632	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exepowershell.exe

description	pid	Process
Token: SeDebugPrivilege	4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe
Token: SeDebugPrivilege	2632	powershell.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe

description	pid	Process	procid_target
PID 4476 wrote to memory of 2632	4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe	96
PID 4476 wrote to memory of 2632	4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe	96
PID 4476 wrote to memory of 2632	4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe	96
PID 4476 wrote to memory of 4324	4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe	98
PID 4476 wrote to memory of 4324	4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe	98
PID 4476 wrote to memory of 4324	4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe	98
PID 4476 wrote to memory of 2256	4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe	99
PID 4476 wrote to memory of 2256	4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe	99
PID 4476 wrote to memory of 2256	4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe	99
PID 4476 wrote to memory of 2256	4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe	99
PID 4476 wrote to memory of 2256	4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe	99
PID 4476 wrote to memory of 2256	4476	86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe	99

C:\Users\Admin\AppData\Local\Temp\86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe
"C:\Users\Admin\AppData\Local\Temp\86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe"
1⤵
- 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:4476
- 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\86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2632
- C:\Users\Admin\AppData\Local\Temp\86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe
  "C:\Users\Admin\AppData\Local\Temp\86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe"
  2⤵
  PID:4324
- C:\Users\Admin\AppData\Local\Temp\86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe
  "C:\Users\Admin\AppData\Local\Temp\86983eeb3231d8cc4eddbdec4b8b19194410f6adbee3265bbe68cd4a1ddcd161.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2256

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ardks4je.5in.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2256-12-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2256-20-0x00000000010C0000-0x000000000140A000-memory.dmp

Filesize
3.3MB

Download
memory/2632-44-0x00000000048A0000-0x00000000048B0000-memory.dmp

Filesize
64KB

Download
memory/2632-55-0x00000000072D0000-0x00000000072E1000-memory.dmp

Filesize
68KB

Download
memory/2632-62-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/2632-59-0x00000000073F0000-0x00000000073F8000-memory.dmp

Filesize
32KB

Download
memory/2632-58-0x0000000007410000-0x000000000742A000-memory.dmp

Filesize
104KB

Download
memory/2632-57-0x0000000007310000-0x0000000007324000-memory.dmp

Filesize
80KB

Download
memory/2632-22-0x0000000004E70000-0x0000000004ED6000-memory.dmp

Filesize
408KB

Download
memory/2632-56-0x0000000007300000-0x000000000730E000-memory.dmp

Filesize
56KB

Download
memory/2632-23-0x0000000005640000-0x00000000056A6000-memory.dmp

Filesize
408KB

Download
memory/2632-54-0x0000000007350000-0x00000000073E6000-memory.dmp

Filesize
600KB

Download
memory/2632-16-0x000000007509E000-0x000000007509F000-memory.dmp

Filesize
4KB

Download
memory/2632-19-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/2632-53-0x0000000007140000-0x000000000714A000-memory.dmp

Filesize
40KB

Download
memory/2632-52-0x00000000070D0000-0x00000000070EA000-memory.dmp

Filesize
104KB

Download
memory/2632-15-0x00000000048A0000-0x00000000048B0000-memory.dmp

Filesize
64KB

Download
memory/2632-17-0x0000000004EE0000-0x0000000005508000-memory.dmp

Filesize
6.2MB

Download
memory/2632-14-0x00000000047D0000-0x0000000004806000-memory.dmp

Filesize
216KB

Download
memory/2632-24-0x00000000057B0000-0x0000000005B04000-memory.dmp

Filesize
3.3MB

Download
memory/2632-51-0x0000000007710000-0x0000000007D8A000-memory.dmp

Filesize
6.5MB

Download
memory/2632-50-0x0000000006D90000-0x0000000006E33000-memory.dmp

Filesize
652KB

Download
memory/2632-21-0x0000000004CD0000-0x0000000004CF2000-memory.dmp

Filesize
136KB

Download
memory/2632-49-0x0000000006340000-0x000000000635E000-memory.dmp

Filesize
120KB

Download
memory/2632-34-0x0000000005DA0000-0x0000000005DBE000-memory.dmp

Filesize
120KB

Download
memory/2632-35-0x0000000005E30000-0x0000000005E7C000-memory.dmp

Filesize
304KB

Download
memory/2632-36-0x000000007FA40000-0x000000007FA50000-memory.dmp

Filesize
64KB

Download
memory/2632-37-0x0000000006360000-0x0000000006392000-memory.dmp

Filesize
200KB

Download
memory/2632-38-0x0000000070F50000-0x0000000070F9C000-memory.dmp

Filesize
304KB

Download
memory/4476-2-0x00000000055E0000-0x0000000005B84000-memory.dmp

Filesize
5.6MB

Download
memory/4476-1-0x00000000005E0000-0x00000000006BC000-memory.dmp

Filesize
880KB

Download
memory/4476-4-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/4476-9-0x000000007509E000-0x000000007509F000-memory.dmp

Filesize
4KB

Download
memory/4476-18-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/4476-0-0x000000007509E000-0x000000007509F000-memory.dmp

Filesize
4KB

Download
memory/4476-3-0x00000000050D0000-0x0000000005162000-memory.dmp

Filesize
584KB

Download
memory/4476-8-0x00000000068A0000-0x000000000693C000-memory.dmp

Filesize
624KB

Download
memory/4476-10-0x0000000075090000-0x0000000075840000-memory.dmp

Filesize
7.7MB

Download
memory/4476-11-0x0000000006660000-0x00000000066D6000-memory.dmp

Filesize
472KB

Download
memory/4476-7-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/4476-6-0x0000000005360000-0x0000000005416000-memory.dmp

Filesize
728KB

Download
memory/4476-5-0x00000000050A0000-0x00000000050AA000-memory.dmp

Filesize
40KB

Download