formbook | 422bb7209a36ebb05303bbf0e6de6e1fcaef855b360f658eeee67ff9dd49d5bf

Analysis

max time kernel
149s
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
20-01-2025 08:25

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General

Target

09payment swift copy.exe
Size

678KB
MD5

9b6ddf7049adfbefacd1dbdfe4350061
SHA1

e9451cd4cae7a1d50ae0cdc17156dc685b5158f7
SHA256

422bb7209a36ebb05303bbf0e6de6e1fcaef855b360f658eeee67ff9dd49d5bf
SHA512

fcf96b148e9a5369a264f138621a67eb8d3c79b3a39587e5b225aad94dd103fa67b9020b7559d41212019b4c168e9dfd7b7633c6e82a8248261cb5d1cccfd5a8
SSDEEP

12288:G59aYwdc1sW7/sVfmPc/VZHkcAG8Vf+0Zhaewy8UQxTJDC38Sy:tYP1L70oc9ZEcA1L6I8UUr

Score

10^/10

formbook a02d discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

a02d

Decoy

coplus.market

oofing-jobs-74429.bond

healchemists.xyz

oofcarpenternearme-jp.xyz

enewebsolutions.online

harepoint.legal

88977.club

omptables.xyz

eat-pumps-31610.bond

endown.graphics

amsexgirls.website

ovevibes.xyz

u-thiensu.online

yblinds.xyz

rumpchiefofstaff.store

erzog.fun

rrm.lat

agiclime.pro

agaviet59.shop

lbdoanhnhan.net

Signatures

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

Formbook payload 3 IoCs

rat

resource	yara_rule
behavioral2/memory/3596-43-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3596-92-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2316-94-0x0000000000B50000-0x0000000000B7F000-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
2096	powershell.exe
2768	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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	09payment swift copy.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 3548 set thread context of 3596	3548	09payment swift copy.exe	103
PID 3596 set thread context of 3436	3596	RegSvcs.exe	56
PID 3596 set thread context of 3436	3596	RegSvcs.exe	56
PID 2316 set thread context of 3436	2316	systray.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	09payment swift copy.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
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	systray.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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
956	schtasks.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
3548	09payment swift copy.exe
2096	powershell.exe
2768	powershell.exe
3548	09payment swift copy.exe
3596	RegSvcs.exe
2768	powershell.exe
3596	RegSvcs.exe
2096	powershell.exe
3596	RegSvcs.exe
3596	RegSvcs.exe
3596	RegSvcs.exe
3596	RegSvcs.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe
2316	systray.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
3596	RegSvcs.exe
3596	RegSvcs.exe
3596	RegSvcs.exe
3596	RegSvcs.exe
2316	systray.exe
2316	systray.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	3548	09payment swift copy.exe
Token: SeDebugPrivilege	2096	powershell.exe
Token: SeDebugPrivilege	2768	powershell.exe
Token: SeDebugPrivilege	3596	RegSvcs.exe
Token: SeShutdownPrivilege	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE
Token: SeShutdownPrivilege	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE
Token: SeDebugPrivilege	2316	systray.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3548 wrote to memory of 2096	3548	09payment swift copy.exe	97
PID 3548 wrote to memory of 2096	3548	09payment swift copy.exe	97
PID 3548 wrote to memory of 2096	3548	09payment swift copy.exe	97
PID 3548 wrote to memory of 2768	3548	09payment swift copy.exe	99
PID 3548 wrote to memory of 2768	3548	09payment swift copy.exe	99
PID 3548 wrote to memory of 2768	3548	09payment swift copy.exe	99
PID 3548 wrote to memory of 956	3548	09payment swift copy.exe	100
PID 3548 wrote to memory of 956	3548	09payment swift copy.exe	100
PID 3548 wrote to memory of 956	3548	09payment swift copy.exe	100
PID 3548 wrote to memory of 3596	3548	09payment swift copy.exe	103
PID 3548 wrote to memory of 3596	3548	09payment swift copy.exe	103
PID 3548 wrote to memory of 3596	3548	09payment swift copy.exe	103
PID 3548 wrote to memory of 3596	3548	09payment swift copy.exe	103
PID 3548 wrote to memory of 3596	3548	09payment swift copy.exe	103
PID 3548 wrote to memory of 3596	3548	09payment swift copy.exe	103
PID 3436 wrote to memory of 2316	3436	Explorer.EXE	104
PID 3436 wrote to memory of 2316	3436	Explorer.EXE	104
PID 3436 wrote to memory of 2316	3436	Explorer.EXE	104
PID 2316 wrote to memory of 1892	2316	systray.exe	105
PID 2316 wrote to memory of 1892	2316	systray.exe	105
PID 2316 wrote to memory of 1892	2316	systray.exe	105

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3436
- C:\Users\Admin\AppData\Local\Temp\09payment swift copy.exe
  "C:\Users\Admin\AppData\Local\Temp\09payment swift copy.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:3548
- - 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\09payment swift copy.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2096
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rVjdis.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2768
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rVjdis" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD9F5.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:956
- - 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:3596
- C:\Windows\SysWOW64\systray.exe
  "C:\Windows\SysWOW64\systray.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:2316
- - 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:1892

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
fc8a308d809da0b19cedb79e9f06e917

SHA1
348c0041ba0b60e76c4436185f6b8da61a147dd4

SHA256
a833a3bab620710a632d179dd3837451269ee089ab477481be0d4d60b8aa49ef

SHA512
0f914d63fc74b43ea789467198b1aff866130262b59ed3e08519b83eadcf8c14ba469472b5166f2f5ca0947f31cd673a68bb400de1617bef620a28bcf436507c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uqtsd0eu.5fo.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD9F5.tmp

Filesize
1KB

MD5
2f1c24508ab540ec07aaefbd38492923

SHA1
203858bbd855edd6e1ca09019d16cbc08f0737a3

SHA256
c8c37c51bf8eb4fdf6c510de1b77c20ccd59610b39ac6e3a587748dc801078a0

SHA512
d7b4a24e2adaf5e37ccea28fbc8090867615f79e562b76e941b03e664fe5d596576708d3814e842ff7557cba94e6fcc6110ef5fb28c7535aed83e8c689e0d3e8

Download Submit
memory/2096-81-0x00000000071D0000-0x00000000071DE000-memory.dmp

Filesize
56KB

Download
memory/2096-79-0x0000000007220000-0x00000000072B6000-memory.dmp

Filesize
600KB

Download
memory/2096-91-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/2096-83-0x00000000072E0000-0x00000000072FA000-memory.dmp

Filesize
104KB

Download
memory/2096-78-0x0000000007010000-0x000000000701A000-memory.dmp

Filesize
40KB

Download
memory/2096-77-0x0000000006FA0000-0x0000000006FBA000-memory.dmp

Filesize
104KB

Download
memory/2096-54-0x0000000074F50000-0x0000000074F9C000-memory.dmp

Filesize
304KB

Download
memory/2096-65-0x0000000006C80000-0x0000000006D23000-memory.dmp

Filesize
652KB

Download
memory/2096-64-0x00000000061A0000-0x00000000061BE000-memory.dmp

Filesize
120KB

Download
memory/2096-17-0x0000000002360000-0x0000000002396000-memory.dmp

Filesize
216KB

Download
memory/2096-18-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/2096-19-0x0000000004EB0000-0x00000000054D8000-memory.dmp

Filesize
6.2MB

Download
memory/2096-20-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/2096-21-0x00000000054E0000-0x0000000005502000-memory.dmp

Filesize
136KB

Download
memory/2096-53-0x0000000006250000-0x0000000006282000-memory.dmp

Filesize
200KB

Download
memory/2096-23-0x00000000055F0000-0x0000000005656000-memory.dmp

Filesize
408KB

Download
memory/2096-76-0x00000000075E0000-0x0000000007C5A000-memory.dmp

Filesize
6.5MB

Download
memory/2096-35-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/2096-22-0x0000000005580000-0x00000000055E6000-memory.dmp

Filesize
408KB

Download
memory/2316-93-0x00000000007F0000-0x00000000007F6000-memory.dmp

Filesize
24KB

Download
memory/2316-94-0x0000000000B50000-0x0000000000B7F000-memory.dmp

Filesize
188KB

Download
memory/2768-90-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/2768-36-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/2768-37-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/2768-51-0x0000000006660000-0x000000000667E000-memory.dmp

Filesize
120KB

Download
memory/2768-80-0x0000000007B90000-0x0000000007BA1000-memory.dmp

Filesize
68KB

Download
memory/2768-84-0x0000000007CB0000-0x0000000007CB8000-memory.dmp

Filesize
32KB

Download
memory/2768-24-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/2768-82-0x0000000007BD0000-0x0000000007BE4000-memory.dmp

Filesize
80KB

Download
memory/2768-66-0x0000000074F50000-0x0000000074F9C000-memory.dmp

Filesize
304KB

Download
memory/2768-52-0x0000000006700000-0x000000000674C000-memory.dmp

Filesize
304KB

Download
memory/3436-98-0x0000000002560000-0x00000000025FD000-memory.dmp

Filesize
628KB

Download
memory/3548-11-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/3548-12-0x00000000045A0000-0x000000000461A000-memory.dmp

Filesize
488KB

Download
memory/3548-9-0x00000000062A0000-0x00000000062C6000-memory.dmp

Filesize
152KB

Download
memory/3548-49-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/3548-0-0x00000000746CE000-0x00000000746CF000-memory.dmp

Filesize
4KB

Download
memory/3548-10-0x00000000746CE000-0x00000000746CF000-memory.dmp

Filesize
4KB

Download
memory/3548-7-0x00000000061A0000-0x000000000624E000-memory.dmp

Filesize
696KB

Download
memory/3548-2-0x0000000005200000-0x00000000057A4000-memory.dmp

Filesize
5.6MB

Download
memory/3548-3-0x0000000004B60000-0x0000000004BF2000-memory.dmp

Filesize
584KB

Download
memory/3548-6-0x0000000004C20000-0x0000000004C2A000-memory.dmp

Filesize
40KB

Download
memory/3548-5-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/3548-1-0x00000000000F0000-0x000000000019E000-memory.dmp

Filesize
696KB

Download
memory/3548-8-0x0000000006320000-0x00000000063BC000-memory.dmp

Filesize
624KB

Download
memory/3548-4-0x0000000004C50000-0x0000000004FA4000-memory.dmp

Filesize
3.3MB

Download
memory/3596-92-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3596-43-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download