formbook | 15edc7be3db63aea30a9401469c252f2ed6081e06243f73a9076d68fc58734ee

Analysis

max time kernel
147s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-01-2025 18:41

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General

Target

Order Request.exe
Size

687KB
MD5

58c75c0c7af1046ac9db4f446765f213
SHA1

6409a5dcd59c36fde2cddec428f22286bd4dc3b0
SHA256

b0f1c4f3d4d3dda1a8c8ee81ecbde9a91fa3923058c13ac69dc572193252e0a2
SHA512

e557ae7f1e5d5fb8d5a1cda4b15de2873d1a49d99b41d2a9f5a2da1ab7511dcc6b512180e3dd1cebf42d042efd953edf32960e3ee29aa1957e227da8694a670d
SSDEEP

12288:AlLyWa+k0NoZzDHVZpPpEmRYlNqWQd62TMd5LfyuvGYec:Ok0WZfXkm8LQUbBN

Score

10^/10

formbook g10k discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

g10k

Decoy

utomation-tools-91489.bond

nugandshimmer.store

agazalarburada.net

tockfrenzy.sbs

idrift.net

linds-curtains-49899.bond

armonysupport.net

issa.xyz

emza.xyz

animobilya.xyz

les.fun

uckaeth.vip

urusheasycart.shop

xploring6304.xyz

62288.pro

gencies.team

74411.vip

uxit.online

ailygrowth.xyz

errickmarconi.online

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
behavioral1/memory/2608-19-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2608-22-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2852-24-0x00000000000D0000-0x00000000000FF000-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
2764	powershell.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2216 set thread context of 2608	2216	Order Request.exe	32
PID 2608 set thread context of 1212	2608	RegSvcs.exe	21
PID 2608 set thread context of 1212	2608	RegSvcs.exe	21
PID 2852 set thread context of 1212	2852	cmd.exe	21

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 5 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	Order Request.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
2692	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2216	Order Request.exe
2216	Order Request.exe
2608	RegSvcs.exe
2608	RegSvcs.exe
2764	powershell.exe
2608	RegSvcs.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe
2852	cmd.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2608	RegSvcs.exe
2608	RegSvcs.exe
2608	RegSvcs.exe
2608	RegSvcs.exe
2852	cmd.exe
2852	cmd.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2216	Order Request.exe
Token: SeDebugPrivilege	2608	RegSvcs.exe
Token: SeDebugPrivilege	2764	powershell.exe
Token: SeDebugPrivilege	2852	cmd.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 2764	2216	Order Request.exe	28
PID 2216 wrote to memory of 2764	2216	Order Request.exe	28
PID 2216 wrote to memory of 2764	2216	Order Request.exe	28
PID 2216 wrote to memory of 2764	2216	Order Request.exe	28
PID 2216 wrote to memory of 2692	2216	Order Request.exe	30
PID 2216 wrote to memory of 2692	2216	Order Request.exe	30
PID 2216 wrote to memory of 2692	2216	Order Request.exe	30
PID 2216 wrote to memory of 2692	2216	Order Request.exe	30
PID 2216 wrote to memory of 2608	2216	Order Request.exe	32
PID 2216 wrote to memory of 2608	2216	Order Request.exe	32
PID 2216 wrote to memory of 2608	2216	Order Request.exe	32
PID 2216 wrote to memory of 2608	2216	Order Request.exe	32
PID 2216 wrote to memory of 2608	2216	Order Request.exe	32
PID 2216 wrote to memory of 2608	2216	Order Request.exe	32
PID 2216 wrote to memory of 2608	2216	Order Request.exe	32
PID 2216 wrote to memory of 2608	2216	Order Request.exe	32
PID 2216 wrote to memory of 2608	2216	Order Request.exe	32
PID 2216 wrote to memory of 2608	2216	Order Request.exe	32
PID 1212 wrote to memory of 2852	1212	Explorer.EXE	54
PID 1212 wrote to memory of 2852	1212	Explorer.EXE	54
PID 1212 wrote to memory of 2852	1212	Explorer.EXE	54
PID 1212 wrote to memory of 2852	1212	Explorer.EXE	54
PID 2852 wrote to memory of 2856	2852	cmd.exe	55
PID 2852 wrote to memory of 2856	2852	cmd.exe	55
PID 2852 wrote to memory of 2856	2852	cmd.exe	55
PID 2852 wrote to memory of 2856	2852	cmd.exe	55

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1212
- C:\Users\Admin\AppData\Local\Temp\Order Request.exe
  "C:\Users\Admin\AppData\Local\Temp\Order Request.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2216
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ISQeEUZdvSY.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2764
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ISQeEUZdvSY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8B7D.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2692
- - 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:2608
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2536
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2128
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1956
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2152
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:3016
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1440
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1712
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2024
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:580
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:696
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:472
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:520
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1052
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1340
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:392
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1488
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1480
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1656
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:572
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2736
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2828
- 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:2852
- - 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:2856

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

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\Temp\tmp8B7D.tmp

Filesize
1KB

MD5
26602263b2e644c21a60a4ce680752f5

SHA1
97ce7031c7ce2ebcbace8f535fbb6b1190781b77

SHA256
fbad61dd106d5254dee944f688516261bf20d4ffb80b0bf779ab5a247c3a986b

SHA512
8d80fc5756ee24e06ec8209b78a267b1adb360fa1808fc608ebf2058b1abebf468eba3b17c3199536020394adc38ea57dac6e643a8b3d8caa06b8e32676b82d7

Download Submit
memory/2216-20-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/2216-1-0x0000000000C00000-0x0000000000CB2000-memory.dmp

Filesize
712KB

Download
memory/2216-2-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/2216-3-0x0000000000980000-0x000000000099E000-memory.dmp

Filesize
120KB

Download
memory/2216-4-0x000000007473E000-0x000000007473F000-memory.dmp

Filesize
4KB

Download
memory/2216-5-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/2216-6-0x0000000000320000-0x0000000000398000-memory.dmp

Filesize
480KB

Download
memory/2216-0-0x000000007473E000-0x000000007473F000-memory.dmp

Filesize
4KB

Download
memory/2608-19-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2608-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2608-16-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2608-14-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2608-22-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2852-23-0x000000004A050000-0x000000004A09C000-memory.dmp

Filesize
304KB

Download
memory/2852-24-0x00000000000D0000-0x00000000000FF000-memory.dmp

Filesize
188KB

Download