formbook | 9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351

Analysis

max time kernel
150s
max time network
145s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
27-11-2023 16:59

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General

Target

9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe
Size

537KB
MD5

eddb45e0917911908d24f104fcf134dd
SHA1

09c5c74cdb780570b97d953b6c64aa519eb352be
SHA256

9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351
SHA512

f261a60e021e092eb008f2b53ac57e054adc48ad933aebdc36cce2e3f10a005ba42c5b1a1b6031da7d75ce95415f14434f8e32f37f593b6dac796ba13166e2c4
SSDEEP

12288:1y8o94Kms3Y4K/O0nCQJ47/znWk/eFecVPuLWnVerFVCKEH:1FCiALixnd2jW+ykVpV1e

Score

10^/10

formbook gy14 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

gy14

Decoy

mavbam.com

theanhedonia.com

budgetnurseries.com

buflitr.com

alqamarhotel.com

2660348.top

123bu6.shop

v72999.com

yzyz841.xyz

247fracing.com

naples.beauty

twinklethrive.com

loscaseros.com

creditspisatylegko.site

sgyy3ej2dgwesb5.com

ufocafe.net

techn9nehollywoodundead.com

truedatalab.com

alterdpxlmarketing.com

harborspringsfire.com

Signatures

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

Formbook payload 5 IoCs

rat

resource	yara_rule
behavioral1/memory/2544-20-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2544-29-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2544-33-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/568-39-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook
behavioral1/memory/568-41-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2952 set thread context of 2544	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	33
PID 2544 set thread context of 1300	2544	RegSvcs.exe	13
PID 2544 set thread context of 1300	2544	RegSvcs.exe	13
PID 568 set thread context of 1300	568	colorcpl.exe	13

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2312	schtasks.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe
2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe
2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe
2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe
2544	RegSvcs.exe
2544	RegSvcs.exe
2620	powershell.exe
2544	RegSvcs.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe
568	colorcpl.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1300	Explorer.EXE

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2544	RegSvcs.exe
2544	RegSvcs.exe
2544	RegSvcs.exe
2544	RegSvcs.exe
568	colorcpl.exe
568	colorcpl.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe
Token: SeDebugPrivilege	2544	RegSvcs.exe
Token: SeDebugPrivilege	2620	powershell.exe
Token: SeDebugPrivilege	568	colorcpl.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 2952 wrote to memory of 2620	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	28
PID 2952 wrote to memory of 2620	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	28
PID 2952 wrote to memory of 2620	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	28
PID 2952 wrote to memory of 2620	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	28
PID 2952 wrote to memory of 2312	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	30
PID 2952 wrote to memory of 2312	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	30
PID 2952 wrote to memory of 2312	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	30
PID 2952 wrote to memory of 2312	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	30
PID 2952 wrote to memory of 2712	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	32
PID 2952 wrote to memory of 2712	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	32
PID 2952 wrote to memory of 2712	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	32
PID 2952 wrote to memory of 2712	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	32
PID 2952 wrote to memory of 2712	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	32
PID 2952 wrote to memory of 2712	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	32
PID 2952 wrote to memory of 2712	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	32
PID 2952 wrote to memory of 2544	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	33
PID 2952 wrote to memory of 2544	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	33
PID 2952 wrote to memory of 2544	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	33
PID 2952 wrote to memory of 2544	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	33
PID 2952 wrote to memory of 2544	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	33
PID 2952 wrote to memory of 2544	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	33
PID 2952 wrote to memory of 2544	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	33
PID 2952 wrote to memory of 2544	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	33
PID 2952 wrote to memory of 2544	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	33
PID 2952 wrote to memory of 2544	2952	9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe	33
PID 1300 wrote to memory of 568	1300	Explorer.EXE	36
PID 1300 wrote to memory of 568	1300	Explorer.EXE	36
PID 1300 wrote to memory of 568	1300	Explorer.EXE	36
PID 1300 wrote to memory of 568	1300	Explorer.EXE	36
PID 568 wrote to memory of 1500	568	colorcpl.exe	37
PID 568 wrote to memory of 1500	568	colorcpl.exe	37
PID 568 wrote to memory of 1500	568	colorcpl.exe	37
PID 568 wrote to memory of 1500	568	colorcpl.exe	37

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:1300
- C:\Users\Admin\AppData\Local\Temp\9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe
  "C:\Users\Admin\AppData\Local\Temp\9206da924147e9cc204405a4fe9494c19fb50365c243188ee80ebeeae7d39351.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2952
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pDzCxgbrcPvg.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2620
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pDzCxgbrcPvg" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE244.tmp"
    3⤵
    - Creates scheduled task(s)
    PID:2312
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:2712
- - 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:2544
- C:\Windows\SysWOW64\colorcpl.exe
  "C:\Windows\SysWOW64\colorcpl.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:568
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:1500

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE244.tmp

Filesize
1KB

MD5
60d92859eb625bfa3d9d0d9425dd4522

SHA1
eff43dccba1ef61b03bb6eff67fceb746b4ef2b6

SHA256
86fc8834b77ade76b580cd1970090d3a476efc242a14368285a341a57728ae8c

SHA512
ddc1f56a8bd3f45eb79e94da7669fa44cf9eb10b1cfdbb7422b054d7ece8f5c2dea52098618a103689f621b2dddb8d0c956127343161e557158cc44fd796f2d1

Download Submit
memory/568-39-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/568-43-0x0000000000970000-0x0000000000A04000-memory.dmp

Filesize
592KB

Download
memory/568-41-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/568-40-0x0000000002210000-0x0000000002513000-memory.dmp

Filesize
3.0MB

Download
memory/568-38-0x0000000000DF0000-0x0000000000E08000-memory.dmp

Filesize
96KB

Download
memory/568-37-0x0000000000DF0000-0x0000000000E08000-memory.dmp

Filesize
96KB

Download
memory/1300-46-0x0000000004A30000-0x0000000004AF7000-memory.dmp

Filesize
796KB

Download
memory/1300-45-0x0000000006EA0000-0x0000000006F90000-memory.dmp

Filesize
960KB

Download
memory/1300-44-0x0000000006EA0000-0x0000000006F90000-memory.dmp

Filesize
960KB

Download
memory/1300-49-0x0000000006EA0000-0x0000000006F90000-memory.dmp

Filesize
960KB

Download
memory/1300-30-0x00000000069C0000-0x0000000006AEF000-memory.dmp

Filesize
1.2MB

Download
memory/1300-36-0x0000000004A30000-0x0000000004AF7000-memory.dmp

Filesize
796KB

Download
memory/1300-35-0x00000000002D0000-0x00000000003D0000-memory.dmp

Filesize
1024KB

Download
memory/2544-16-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2544-34-0x00000000004A0000-0x00000000004B5000-memory.dmp

Filesize
84KB

Download
memory/2544-25-0x00000000008A0000-0x0000000000BA3000-memory.dmp

Filesize
3.0MB

Download
memory/2544-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2544-28-0x00000000003C0000-0x00000000003D5000-memory.dmp

Filesize
84KB

Download
memory/2544-29-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2544-20-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2544-14-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2544-33-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2620-31-0x000000006EBC0000-0x000000006F16B000-memory.dmp

Filesize
5.7MB

Download
memory/2620-22-0x000000006EBC0000-0x000000006F16B000-memory.dmp

Filesize
5.7MB

Download
memory/2620-24-0x0000000002590000-0x00000000025D0000-memory.dmp

Filesize
256KB

Download
memory/2620-23-0x000000006EBC0000-0x000000006F16B000-memory.dmp

Filesize
5.7MB

Download
memory/2620-27-0x0000000002590000-0x00000000025D0000-memory.dmp

Filesize
256KB

Download
memory/2952-21-0x0000000074530000-0x0000000074C1E000-memory.dmp

Filesize
6.9MB

Download
memory/2952-0-0x0000000000F30000-0x0000000000FBC000-memory.dmp

Filesize
560KB

Download
memory/2952-6-0x00000000043C0000-0x000000000442E000-memory.dmp

Filesize
440KB

Download
memory/2952-5-0x00000000007C0000-0x00000000007CA000-memory.dmp

Filesize
40KB

Download
memory/2952-4-0x00000000007B0000-0x00000000007B8000-memory.dmp

Filesize
32KB

Download
memory/2952-3-0x0000000000560000-0x0000000000572000-memory.dmp

Filesize
72KB

Download
memory/2952-2-0x0000000000AE0000-0x0000000000B20000-memory.dmp

Filesize
256KB

Download
memory/2952-1-0x0000000074530000-0x0000000074C1E000-memory.dmp

Filesize
6.9MB

Download