formbook | 205e98d299b32e102e3d6fadb9659f713601f8f713be02cec1ec0f437d3be075

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-01-2025 06:55

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General

Target

REVISED SOA.exe
Size

802KB
MD5

9a7cb2884499e277aef3285bb7ac621a
SHA1

61a63562d75ccb13478aee39dc80395329357d7a
SHA256

205e98d299b32e102e3d6fadb9659f713601f8f713be02cec1ec0f437d3be075
SHA512

15e6e63a8fd1764dca53a34fbd6fa9ac99849ca43d34327741f87c9f80a931cfdd71c7c993e6764e16c34f9a60ec5edabe745fd646339601eebbf783a7fd967b
SSDEEP

12288:WzSggsiqyjHBCYiOKE5uz0nL4EJhyJvgOE4qYCvI7:Wz1KuT8L4QIJvJE9YCvI

Score

10^/10

formbook a03d discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

a03d

Decoy

nfluencer-marketing-13524.bond

cebepu.info

lphatechblog.xyz

haoyun.website

itiz.xyz

orld-visa-center.online

si.art

alata.xyz

mmarketing.xyz

elnqdjc.shop

ensentoto.cloud

voyagu.info

onvert.today

1fuli9902.shop

otelhafnia.info

rumpchiefofstaff.store

urvivalflashlights.shop

0090.pizza

ings-hu-13.today

oliticalpatriot.net

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
behavioral2/memory/2300-87-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/5112-93-0x00000000003A0000-0x00000000003CF000-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
3408	powershell.exe
4788	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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	REVISED SOA.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2656 set thread context of 2300	2656	REVISED SOA.exe	105
PID 2300 set thread context of 3456	2300	RegSvcs.exe	56
PID 5112 set thread context of 3456	5112	cmd.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REVISED SOA.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	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
1596	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2656	REVISED SOA.exe
4788	powershell.exe
4788	powershell.exe
2656	REVISED SOA.exe
3408	powershell.exe
3408	powershell.exe
2656	REVISED SOA.exe
2656	REVISED SOA.exe
2656	REVISED SOA.exe
2656	REVISED SOA.exe
2656	REVISED SOA.exe
2656	REVISED SOA.exe
2300	RegSvcs.exe
2300	RegSvcs.exe
2300	RegSvcs.exe
2300	RegSvcs.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe
5112	cmd.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
2300	RegSvcs.exe
2300	RegSvcs.exe
2300	RegSvcs.exe
5112	cmd.exe
5112	cmd.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2656	REVISED SOA.exe
Token: SeDebugPrivilege	4788	powershell.exe
Token: SeDebugPrivilege	3408	powershell.exe
Token: SeDebugPrivilege	2300	RegSvcs.exe
Token: SeDebugPrivilege	5112	cmd.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 4788	2656	REVISED SOA.exe	91
PID 2656 wrote to memory of 4788	2656	REVISED SOA.exe	91
PID 2656 wrote to memory of 4788	2656	REVISED SOA.exe	91
PID 2656 wrote to memory of 3408	2656	REVISED SOA.exe	96
PID 2656 wrote to memory of 3408	2656	REVISED SOA.exe	96
PID 2656 wrote to memory of 3408	2656	REVISED SOA.exe	96
PID 2656 wrote to memory of 1596	2656	REVISED SOA.exe	102
PID 2656 wrote to memory of 1596	2656	REVISED SOA.exe	102
PID 2656 wrote to memory of 1596	2656	REVISED SOA.exe	102
PID 2656 wrote to memory of 1576	2656	REVISED SOA.exe	104
PID 2656 wrote to memory of 1576	2656	REVISED SOA.exe	104
PID 2656 wrote to memory of 1576	2656	REVISED SOA.exe	104
PID 2656 wrote to memory of 2300	2656	REVISED SOA.exe	105
PID 2656 wrote to memory of 2300	2656	REVISED SOA.exe	105
PID 2656 wrote to memory of 2300	2656	REVISED SOA.exe	105
PID 2656 wrote to memory of 2300	2656	REVISED SOA.exe	105
PID 2656 wrote to memory of 2300	2656	REVISED SOA.exe	105
PID 2656 wrote to memory of 2300	2656	REVISED SOA.exe	105
PID 3456 wrote to memory of 5112	3456	Explorer.EXE	106
PID 3456 wrote to memory of 5112	3456	Explorer.EXE	106
PID 3456 wrote to memory of 5112	3456	Explorer.EXE	106
PID 5112 wrote to memory of 2632	5112	cmd.exe	107
PID 5112 wrote to memory of 2632	5112	cmd.exe	107
PID 5112 wrote to memory of 2632	5112	cmd.exe	107

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:3456
- C:\Users\Admin\AppData\Local\Temp\REVISED SOA.exe
  "C:\Users\Admin\AppData\Local\Temp\REVISED SOA.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:2656
- - 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\REVISED SOA.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4788
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QzRGBFLaJH.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3408
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QzRGBFLaJH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp55A.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1596
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:1576
- - 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:2300
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\SysWOW64\cmd.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:5112
- - 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:2632

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
85af8a1cb8b256b86d5bc35ddf10a0a8

SHA1
7ccc40025d0b66e54ee6ba4aa1473826a0624009

SHA256
80316b5f64a9ba2c2ddf5a73f95aee3cd4f592ff89c38f99a58621ef328ee5f8

SHA512
1844766749267f9a6d1f7fd02c82228a364c2a52442a8bf73eb30acc8a647e936a6253f59c0f593c9c348e4e3e8fde970c40fbacdc2f2b9acb8715660d2c6c7d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_o1ki54zv.vvp.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp55A.tmp

Filesize
1KB

MD5
d94ac82ef0480c5ad83474bce9028101

SHA1
699625e6e8fe8c4ef49062d339cb0b15afce43a7

SHA256
3e199ec6621ef3749cdd2f484bffc95100f5814759a48e921cd1c37377aa469a

SHA512
49b343eecead8824ad2c41c229c9b1d98300534a3dffe46879e54b526f413fd48a85690827a8a6200612e1aa31cddeeb0d86fb917577890bf32482e0dec6fed6

Download Submit
memory/2300-87-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2656-7-0x0000000005750000-0x000000000576E000-memory.dmp

Filesize
120KB

Download
memory/2656-9-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/2656-5-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/2656-4-0x0000000005150000-0x000000000515A000-memory.dmp

Filesize
40KB

Download
memory/2656-6-0x0000000005450000-0x00000000054EC000-memory.dmp

Filesize
624KB

Download
memory/2656-2-0x0000000005770000-0x0000000005D14000-memory.dmp

Filesize
5.6MB

Download
memory/2656-8-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/2656-3-0x00000000051C0000-0x0000000005252000-memory.dmp

Filesize
584KB

Download
memory/2656-10-0x0000000002B00000-0x0000000002B7A000-memory.dmp

Filesize
488KB

Download
memory/2656-55-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/2656-0-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/2656-1-0x0000000000680000-0x000000000074E000-memory.dmp

Filesize
824KB

Download
memory/2656-89-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/3408-72-0x000000006EC40000-0x000000006EC8C000-memory.dmp

Filesize
304KB

Download
memory/3456-96-0x0000000009470000-0x00000000095C7000-memory.dmp

Filesize
1.3MB

Download
memory/4788-28-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4788-48-0x0000000007900000-0x000000000791A000-memory.dmp

Filesize
104KB

Download
memory/4788-15-0x0000000005E30000-0x0000000005E52000-memory.dmp

Filesize
136KB

Download
memory/4788-27-0x0000000005FE0000-0x0000000006334000-memory.dmp

Filesize
3.3MB

Download
memory/4788-17-0x0000000005F40000-0x0000000005FA6000-memory.dmp

Filesize
408KB

Download
memory/4788-29-0x00000000065D0000-0x00000000065EE000-memory.dmp

Filesize
120KB

Download
memory/4788-30-0x0000000006680000-0x00000000066CC000-memory.dmp

Filesize
304KB

Download
memory/4788-31-0x0000000007590000-0x00000000075C2000-memory.dmp

Filesize
200KB

Download
memory/4788-32-0x000000006EC40000-0x000000006EC8C000-memory.dmp

Filesize
304KB

Download
memory/4788-42-0x0000000006BB0000-0x0000000006BCE000-memory.dmp

Filesize
120KB

Download
memory/4788-43-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4788-44-0x00000000077D0000-0x0000000007873000-memory.dmp

Filesize
652KB

Download
memory/4788-45-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4788-46-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4788-47-0x0000000007F40000-0x00000000085BA000-memory.dmp

Filesize
6.5MB

Download
memory/4788-16-0x0000000005ED0000-0x0000000005F36000-memory.dmp

Filesize
408KB

Download
memory/4788-49-0x0000000007970000-0x000000000797A000-memory.dmp

Filesize
40KB

Download
memory/4788-50-0x0000000007B80000-0x0000000007C16000-memory.dmp

Filesize
600KB

Download
memory/4788-51-0x0000000007B00000-0x0000000007B11000-memory.dmp

Filesize
68KB

Download
memory/4788-56-0x0000000007B30000-0x0000000007B3E000-memory.dmp

Filesize
56KB

Download
memory/4788-57-0x0000000007B40000-0x0000000007B54000-memory.dmp

Filesize
80KB

Download
memory/4788-14-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4788-13-0x0000000005740000-0x0000000005D68000-memory.dmp

Filesize
6.2MB

Download
memory/4788-12-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4788-58-0x0000000007C40000-0x0000000007C5A000-memory.dmp

Filesize
104KB

Download
memory/4788-59-0x0000000007C20000-0x0000000007C28000-memory.dmp

Filesize
32KB

Download
memory/4788-71-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4788-11-0x0000000002CF0000-0x0000000002D26000-memory.dmp

Filesize
216KB

Download
memory/5112-92-0x0000000000B60000-0x0000000000BBA000-memory.dmp

Filesize
360KB

Download
memory/5112-93-0x00000000003A0000-0x00000000003CF000-memory.dmp

Filesize
188KB

Download
memory/5112-91-0x0000000000B60000-0x0000000000BBA000-memory.dmp

Filesize
360KB

Download