formbook | d164c7ce3856705552a7dcd91f577c12162d5eb522153e33e91f86536cac5fb2

Analysis

max time kernel
150s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
01-12-2023 19:13

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General

Target

d164c7ce3856705552a7dcd91f577c12162d5eb522153e33e91f86536cac5fb2.exe
Size

2.3MB
MD5

072d323c28e7ba4d63eb7df9894f33c9
SHA1

cf6a2b1ba98bf303e93b4070919ec1cd30262377
SHA256

d164c7ce3856705552a7dcd91f577c12162d5eb522153e33e91f86536cac5fb2
SHA512

348e888f90e8582be54acc4c39d9531ec333a3f9deb5c7cc1c4d6dbf2cc094cbb744438d87d6d3a2357d2e2be7141412744287249b465eb39217a3f0cffb0a23
SSDEEP

49152:UkQzWGa8pH8yc0/wU2lpe63ZrxKrVEbRIqiPt415Fehg1mQ5C:UNqGa8pcyV/wjpdZrxEVEtI14xqn

Score

10^/10

formbook modiloader ao65 persistence rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ao65

Decoy

spins2023.pro

foodontario.com

jsnmz.com

canwealljustagree.com

shopthedivine.store

thelakahealth.com

kuis-raja-borong.website

hbqc2.com

optimusvisionlb.com

urdulatest.com

akhayarplus.com

info-antai-service.com

kermisbedrijfkramer.online

epansion.com

gxqingmeng.top

maltsky.net

ictwath.com

sharmafootcare.com

mycheese.net

portfoliotestkitchen.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

Formbook payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3884-7-0x0000000002630000-0x0000000003630000-memory.dmp	formbook
behavioral2/memory/3884-12-0x0000000002630000-0x0000000003630000-memory.dmp	formbook
behavioral2/memory/1676-18-0x0000000000FC0000-0x0000000000FEF000-memory.dmp	formbook
behavioral2/memory/1676-20-0x0000000000FC0000-0x0000000000FEF000-memory.dmp	formbook

ModiLoader Second Stage 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4644-2-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

d164c7ce3856705552a7dcd91f577c12162d5eb522153e33e91f86536cac5fb2.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3455265224-196869244-2056873367-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Telragab = "C:\\Users\\Public\\Telragab.url"	d164c7ce3856705552a7dcd91f577c12162d5eb522153e33e91f86536cac5fb2.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

SndVol.exewscript.exe

description	pid	process	target process
PID 3884 set thread context of 3296	3884	SndVol.exe	Explorer.EXE
PID 1676 set thread context of 3296	1676	wscript.exe	Explorer.EXE

Script User-Agent 2 IoCs

Uses user-agent string associated with script host/environment.

Processes:

description	flow	ioc
HTTP User-Agent header	32	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	34	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 54 IoCs

Processes:

d164c7ce3856705552a7dcd91f577c12162d5eb522153e33e91f86536cac5fb2.exeSndVol.exewscript.exe

pid	process
4644	d164c7ce3856705552a7dcd91f577c12162d5eb522153e33e91f86536cac5fb2.exe
4644	d164c7ce3856705552a7dcd91f577c12162d5eb522153e33e91f86536cac5fb2.exe
3884	SndVol.exe
3884	SndVol.exe
3884	SndVol.exe
3884	SndVol.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe
1676	wscript.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3296 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

SndVol.exewscript.exe

pid process

3884 SndVol.exe
3884 SndVol.exe
3884 SndVol.exe
1676 wscript.exe
1676 wscript.exe

pid	process
3296	Explorer.EXE

pid	process
3884	SndVol.exe
3884	SndVol.exe
3884	SndVol.exe
1676	wscript.exe
1676	wscript.exe

Suspicious use of AdjustPrivilegeToken 18 IoCs

Processes:

SndVol.exeExplorer.EXEwscript.exe

description	pid	process
Token: SeDebugPrivilege	3884	SndVol.exe
Token: SeShutdownPrivilege	3296	Explorer.EXE
Token: SeCreatePagefilePrivilege	3296	Explorer.EXE
Token: SeShutdownPrivilege	3296	Explorer.EXE
Token: SeCreatePagefilePrivilege	3296	Explorer.EXE
Token: SeShutdownPrivilege	3296	Explorer.EXE
Token: SeCreatePagefilePrivilege	3296	Explorer.EXE
Token: SeShutdownPrivilege	3296	Explorer.EXE
Token: SeCreatePagefilePrivilege	3296	Explorer.EXE
Token: SeDebugPrivilege	1676	wscript.exe
Token: SeShutdownPrivilege	3296	Explorer.EXE
Token: SeCreatePagefilePrivilege	3296	Explorer.EXE
Token: SeShutdownPrivilege	3296	Explorer.EXE
Token: SeCreatePagefilePrivilege	3296	Explorer.EXE
Token: SeShutdownPrivilege	3296	Explorer.EXE
Token: SeCreatePagefilePrivilege	3296	Explorer.EXE
Token: SeShutdownPrivilege	3296	Explorer.EXE
Token: SeCreatePagefilePrivilege	3296	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

SndVol.exe

pid process

3884 SndVol.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

SndVol.exe

pid process

3884 SndVol.exe
3884 SndVol.exe

pid	process
3884	SndVol.exe

pid	process
3884	SndVol.exe
3884	SndVol.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

d164c7ce3856705552a7dcd91f577c12162d5eb522153e33e91f86536cac5fb2.exeExplorer.EXEwscript.exe

description	pid	process	target process
PID 4644 wrote to memory of 3884	4644	d164c7ce3856705552a7dcd91f577c12162d5eb522153e33e91f86536cac5fb2.exe	SndVol.exe
PID 4644 wrote to memory of 3884	4644	d164c7ce3856705552a7dcd91f577c12162d5eb522153e33e91f86536cac5fb2.exe	SndVol.exe
PID 4644 wrote to memory of 3884	4644	d164c7ce3856705552a7dcd91f577c12162d5eb522153e33e91f86536cac5fb2.exe	SndVol.exe
PID 4644 wrote to memory of 3884	4644	d164c7ce3856705552a7dcd91f577c12162d5eb522153e33e91f86536cac5fb2.exe	SndVol.exe
PID 3296 wrote to memory of 1676	3296	Explorer.EXE	wscript.exe
PID 3296 wrote to memory of 1676	3296	Explorer.EXE	wscript.exe
PID 3296 wrote to memory of 1676	3296	Explorer.EXE	wscript.exe
PID 1676 wrote to memory of 2924	1676	wscript.exe	cmd.exe
PID 1676 wrote to memory of 2924	1676	wscript.exe	cmd.exe
PID 1676 wrote to memory of 2924	1676	wscript.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3296

C:\Users\Admin\AppData\Local\Temp\d164c7ce3856705552a7dcd91f577c12162d5eb522153e33e91f86536cac5fb2.exe
"C:\Users\Admin\AppData\Local\Temp\d164c7ce3856705552a7dcd91f577c12162d5eb522153e33e91f86536cac5fb2.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4644

C:\Windows\SysWOW64\SndVol.exe
C:\Windows\System32\SndVol.exe
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3884

C:\Windows\SysWOW64\wscript.exe
"C:\Windows\SysWOW64\wscript.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1676

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\SndVol.exe"
3⤵
PID:2924

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1676-18-0x0000000000FC0000-0x0000000000FEF000-memory.dmp

Filesize
188KB

Download
memory/1676-22-0x0000000002EC0000-0x0000000002F54000-memory.dmp

Filesize
592KB

Download
memory/1676-20-0x0000000000FC0000-0x0000000000FEF000-memory.dmp

Filesize
188KB

Download
memory/1676-19-0x0000000003180000-0x00000000034CA000-memory.dmp

Filesize
3.3MB

Download
memory/1676-15-0x0000000000750000-0x0000000000777000-memory.dmp

Filesize
156KB

Download
memory/1676-17-0x0000000000750000-0x0000000000777000-memory.dmp

Filesize
156KB

Download
memory/3296-57-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-28-0x00000000031D0000-0x00000000031E0000-memory.dmp

Filesize
64KB

Download
memory/3296-68-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-98-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-23-0x0000000008930000-0x0000000008A0C000-memory.dmp

Filesize
880KB

Download
memory/3296-67-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-25-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-27-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-29-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-69-0x0000000002600000-0x0000000002610000-memory.dmp

Filesize
64KB

Download
memory/3296-31-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-33-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-36-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-35-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-37-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-38-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-42-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-40-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-39-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-44-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-46-0x0000000008930000-0x0000000008A0C000-memory.dmp

Filesize
880KB

Download
memory/3296-45-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-47-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-49-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-48-0x00000000031F0000-0x0000000003200000-memory.dmp

Filesize
64KB

Download
memory/3296-51-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-52-0x00000000031D0000-0x00000000031E0000-memory.dmp

Filesize
64KB

Download
memory/3296-54-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-56-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-53-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-14-0x00000000082F0000-0x000000000843F000-memory.dmp

Filesize
1.3MB

Download
memory/3296-59-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-60-0x00000000031F0000-0x0000000003200000-memory.dmp

Filesize
64KB

Download
memory/3296-61-0x00000000031F0000-0x0000000003200000-memory.dmp

Filesize
64KB

Download
memory/3296-94-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-24-0x0000000008930000-0x0000000008A0C000-memory.dmp

Filesize
880KB

Download
memory/3296-96-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-70-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-71-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-72-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-73-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-74-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-75-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-76-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-77-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-78-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-80-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-79-0x0000000002610000-0x0000000002620000-memory.dmp

Filesize
64KB

Download
memory/3296-81-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-82-0x0000000002610000-0x0000000002620000-memory.dmp

Filesize
64KB

Download
memory/3296-83-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-84-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-85-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-89-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-87-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-90-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-91-0x0000000002610000-0x0000000002620000-memory.dmp

Filesize
64KB

Download
memory/3296-92-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-93-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-95-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3296-97-0x00000000031C0000-0x00000000031D0000-memory.dmp

Filesize
64KB

Download
memory/3884-12-0x0000000002630000-0x0000000003630000-memory.dmp

Filesize
16.0MB

Download
memory/3884-7-0x0000000002630000-0x0000000003630000-memory.dmp

Filesize
16.0MB

Download
memory/3884-13-0x0000000015EC0000-0x0000000015ED5000-memory.dmp

Filesize
84KB

Download
memory/3884-10-0x0000000015F60000-0x00000000162AA000-memory.dmp

Filesize
3.3MB

Download
memory/4644-0-0x00000000023F0000-0x00000000023F1000-memory.dmp

Filesize
4KB

Download
memory/4644-1-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4644-2-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4644-4-0x0000000000400000-0x0000000000651000-memory.dmp

Filesize
2.3MB

Download