formbook | 60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-08-2024 01:47

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General

Target

60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe
Size

656KB
MD5

dae6a17dd50c76b58fb2c7d980e801d9
SHA1

8b1fce08ff057639bd4eb7ebd6231417569b6494
SHA256

60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6
SHA512

9453a2389c54b524adfeee11bf90284168b2fff30c7c962fe48cdc3e7e1c893dfc45a64107067900440834be95f0cf02e83c7c7a8c2e673a2d73ef311f6bda04
SSDEEP

12288:2M23a/zmcDXmxqPbKwII+foXlIHdHfQJkE1ij7qObjjTCYT59Whpehsh9kR:2V3aakXenBmSokE1ivcGshhg

Score

10^/10

formbook md02 discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

md02

Decoy

onsen1508.com

partymaxclubmen36.click

texasshelvingwarehouse.com

tiantiying.com

taxcredits-pr.com

33mgbet.com

equipoleiremnacional.com

andrewghita.com

zbbnp.xyz

englandbreaking.com

a1b5v.xyz

vizamag.com

h0lg3.rest

ux-design-courses-17184.bond

of84.top

qqkartel88v1.com

avalynkate.com

cpuk-finance.com

yeslabs.xyz

webuyandsellpa.com

Signatures

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

Formbook payload 3 IoCs

rat

resource	yara_rule
behavioral2/memory/1252-21-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/1252-32-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4332-87-0x0000000001210000-0x000000000123F000-memory.dmp	formbook

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
3348	powershell.exe
2228	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4392 set thread context of 1252	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	92
PID 1252 set thread context of 3512	1252	RegSvcs.exe	56
PID 4332 set thread context of 3512	4332	NETSTAT.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 6 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	NETSTAT.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
4332	NETSTAT.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
396	schtasks.exe

Suspicious behavior: EnumeratesProcesses 63 IoCs

pid	Process
4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe
4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe
4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe
1252	RegSvcs.exe
1252	RegSvcs.exe
3348	powershell.exe
1252	RegSvcs.exe
1252	RegSvcs.exe
2228	powershell.exe
3348	powershell.exe
2228	powershell.exe
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE
4332	NETSTAT.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
1252	RegSvcs.exe
1252	RegSvcs.exe
1252	RegSvcs.exe
4332	NETSTAT.EXE
4332	NETSTAT.EXE

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe
Token: SeDebugPrivilege	3348	powershell.exe
Token: SeDebugPrivilege	2228	powershell.exe
Token: SeDebugPrivilege	1252	RegSvcs.exe
Token: SeDebugPrivilege	4332	NETSTAT.EXE
Token: SeShutdownPrivilege	3512	Explorer.EXE
Token: SeCreatePagefilePrivilege	3512	Explorer.EXE
Token: SeShutdownPrivilege	3512	Explorer.EXE
Token: SeCreatePagefilePrivilege	3512	Explorer.EXE

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 4392 wrote to memory of 3348	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	86
PID 4392 wrote to memory of 3348	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	86
PID 4392 wrote to memory of 3348	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	86
PID 4392 wrote to memory of 2228	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	88
PID 4392 wrote to memory of 2228	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	88
PID 4392 wrote to memory of 2228	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	88
PID 4392 wrote to memory of 396	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	90
PID 4392 wrote to memory of 396	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	90
PID 4392 wrote to memory of 396	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	90
PID 4392 wrote to memory of 1252	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	92
PID 4392 wrote to memory of 1252	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	92
PID 4392 wrote to memory of 1252	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	92
PID 4392 wrote to memory of 1252	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	92
PID 4392 wrote to memory of 1252	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	92
PID 4392 wrote to memory of 1252	4392	60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe	92
PID 3512 wrote to memory of 4332	3512	Explorer.EXE	93
PID 3512 wrote to memory of 4332	3512	Explorer.EXE	93
PID 3512 wrote to memory of 4332	3512	Explorer.EXE	93
PID 4332 wrote to memory of 1624	4332	NETSTAT.EXE	94
PID 4332 wrote to memory of 1624	4332	NETSTAT.EXE	94
PID 4332 wrote to memory of 1624	4332	NETSTAT.EXE	94

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3512
- C:\Users\Admin\AppData\Local\Temp\60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe
  "C:\Users\Admin\AppData\Local\Temp\60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.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:4392
- - 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\60bc892c0d2392091394c2ba22701447e399860c4b8d9a0dee014db3da78b1a6.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3348
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\BGELwANFeozDW.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2228
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BGELwANFeozDW" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA3E1.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:396
- - 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:1252
- C:\Windows\SysWOW64\NETSTAT.EXE
  "C:\Windows\SysWOW64\NETSTAT.EXE"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Gathers network information
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4332
- - 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:1624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
ddb834cc3efe1f81d26a8d1ddafbb193

SHA1
0c7bece4608ff5a0242df02cec05d03ece25320c

SHA256
80ca59e44ec66c1257f88bf1192609d9140de4ee5fd5418a45fc0982f0db37f8

SHA512
eff4a05fcc130726003f8848e705aa8075e97b4f97807cccefa17c58924bb675793a31e4b8436657571107b4cdf89185fb2e673c922444e27bde471cbc35c92a

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ahutxzxw.vmq.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA3E1.tmp

Filesize
1KB

MD5
230b82356ebb58cf7b044522413f69a6

SHA1
6f24fd5b2480d9dc86e781a01a2a68adcfde6e08

SHA256
0aabbcc06aa8fee2c45d73d37717353d67c0bb82d336f988aef7124454408ba3

SHA512
b6d92d85af5272b0f3399eeda4741e124579c2d730c12970f87f4c445e4a4690b30efef127fb40656cbad07f4f611a15936180679d9023f637a6016d0458855a

Download Submit
memory/1252-33-0x0000000001780000-0x0000000001ACA000-memory.dmp

Filesize
3.3MB

Download
memory/1252-21-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1252-32-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2228-81-0x00000000073F0000-0x0000000007486000-memory.dmp

Filesize
600KB

Download
memory/2228-56-0x0000000070950000-0x000000007099C000-memory.dmp

Filesize
304KB

Download
memory/2228-55-0x0000000006FF0000-0x0000000007022000-memory.dmp

Filesize
200KB

Download
memory/2228-30-0x00000000058A0000-0x0000000005BF4000-memory.dmp

Filesize
3.3MB

Download
memory/2228-31-0x0000000074460000-0x0000000074C10000-memory.dmp

Filesize
7.7MB

Download
memory/2228-66-0x0000000006FB0000-0x0000000006FCE000-memory.dmp

Filesize
120KB

Download
memory/2228-67-0x0000000007030000-0x00000000070D3000-memory.dmp

Filesize
652KB

Download
memory/2228-78-0x00000000077B0000-0x0000000007E2A000-memory.dmp

Filesize
6.5MB

Download
memory/2228-22-0x0000000074460000-0x0000000074C10000-memory.dmp

Filesize
7.7MB

Download
memory/2228-20-0x0000000074460000-0x0000000074C10000-memory.dmp

Filesize
7.7MB

Download
memory/2228-93-0x0000000074460000-0x0000000074C10000-memory.dmp

Filesize
7.7MB

Download
memory/3348-28-0x0000000005830000-0x0000000005896000-memory.dmp

Filesize
408KB

Download
memory/3348-84-0x0000000007490000-0x00000000074A4000-memory.dmp

Filesize
80KB

Download
memory/3348-17-0x0000000005160000-0x0000000005788000-memory.dmp

Filesize
6.2MB

Download
memory/3348-18-0x0000000074460000-0x0000000074C10000-memory.dmp

Filesize
7.7MB

Download
memory/3348-16-0x0000000074460000-0x0000000074C10000-memory.dmp

Filesize
7.7MB

Download
memory/3348-15-0x0000000002620000-0x0000000002656000-memory.dmp

Filesize
216KB

Download
memory/3348-94-0x0000000074460000-0x0000000074C10000-memory.dmp

Filesize
7.7MB

Download
memory/3348-29-0x00000000058A0000-0x0000000005906000-memory.dmp

Filesize
408KB

Download
memory/3348-86-0x0000000007570000-0x0000000007578000-memory.dmp

Filesize
32KB

Download
memory/3348-52-0x0000000005F20000-0x0000000005F3E000-memory.dmp

Filesize
120KB

Download
memory/3348-53-0x00000000062B0000-0x00000000062FC000-memory.dmp

Filesize
304KB

Download
memory/3348-27-0x0000000005790000-0x00000000057B2000-memory.dmp

Filesize
136KB

Download
memory/3348-85-0x0000000007590000-0x00000000075AA000-memory.dmp

Filesize
104KB

Download
memory/3348-24-0x0000000074460000-0x0000000074C10000-memory.dmp

Filesize
7.7MB

Download
memory/3348-83-0x0000000007480000-0x000000000748E000-memory.dmp

Filesize
56KB

Download
memory/3348-82-0x0000000007450000-0x0000000007461000-memory.dmp

Filesize
68KB

Download
memory/3348-80-0x00000000072C0000-0x00000000072CA000-memory.dmp

Filesize
40KB

Download
memory/3348-79-0x0000000007250000-0x000000000726A000-memory.dmp

Filesize
104KB

Download
memory/3348-68-0x0000000070950000-0x000000007099C000-memory.dmp

Filesize
304KB

Download
memory/3512-98-0x00000000027B0000-0x000000000284F000-memory.dmp

Filesize
636KB

Download
memory/4332-87-0x0000000001210000-0x000000000123F000-memory.dmp

Filesize
188KB

Download
memory/4332-54-0x0000000000ED0000-0x0000000000EDB000-memory.dmp

Filesize
44KB

Download
memory/4392-0-0x000000007446E000-0x000000007446F000-memory.dmp

Filesize
4KB

Download
memory/4392-8-0x0000000006410000-0x0000000006426000-memory.dmp

Filesize
88KB

Download
memory/4392-9-0x0000000006720000-0x0000000006796000-memory.dmp

Filesize
472KB

Download
memory/4392-4-0x0000000005260000-0x000000000526A000-memory.dmp

Filesize
40KB

Download
memory/4392-26-0x0000000074460000-0x0000000074C10000-memory.dmp

Filesize
7.7MB

Download
memory/4392-7-0x0000000005640000-0x000000000564E000-memory.dmp

Filesize
56KB

Download
memory/4392-5-0x0000000074460000-0x0000000074C10000-memory.dmp

Filesize
7.7MB

Download
memory/4392-3-0x00000000051A0000-0x0000000005232000-memory.dmp

Filesize
584KB

Download
memory/4392-2-0x0000000005650000-0x0000000005BF4000-memory.dmp

Filesize
5.6MB

Download
memory/4392-1-0x0000000000710000-0x00000000007B8000-memory.dmp

Filesize
672KB

Download
memory/4392-10-0x000000000C070000-0x000000000C10C000-memory.dmp

Filesize
624KB

Download
memory/4392-6-0x0000000005610000-0x0000000005628000-memory.dmp

Filesize
96KB

Download