formbook | f1cb70b8963d11aab0392a24161c0851f2d320d62aa101c3f960bcf0d7d94619

General

Target

dGWioTejLEz0eVM.exe
Size

1.5MB
MD5

25ed69d3ea7c4da59aa0a482ee4b6ab5
SHA1

a2e4f6b50343a85ade04e9d168b0a8cc9cfd9af5
SHA256

f1cb70b8963d11aab0392a24161c0851f2d320d62aa101c3f960bcf0d7d94619
SHA512

51f66bb3b175192b824493df2ea5c99f47a3224751d3bc3ef057c5649c152ef47bd8c82f2d3f041de9bf3808c1822db2206e84b6fa98392755fcfa2e641ff75a

Score

10^/10

formbook xloader loader rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

C2

http://www.besteprobioticakopen.online/uszn/

Decoy

animegriptape.com

pcpnetworks.com

putupmybabyforadoption.com

xn--jvrr98g37n88d.com

fertinvitro.doctor

undonethread.com

avoleague.com

sissysundays.com

guilhermeoliveiro.site

catholicon-bespeckle.info

mardesuenosfundacion.com

songkhoe24.site

shoecityindia.com

smallbathroomdecor.info

tskusa.com

prairiespringsllc.com

kegncoffee.com

clicklounge.xyz

catholicendoflifeplanning.com

steelobzee.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1688-9-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1688-10-0x000000000041D0F0-mapping.dmp	xloader
behavioral1/memory/1556-18-0x0000000000090000-0x00000000000B9000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1492 cmd.exe

pid	process
1492	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

dGWioTejLEz0eVM.exedGWioTejLEz0eVM.exerundll32.exe

description	pid	process	target process
PID 1340 set thread context of 1688	1340	dGWioTejLEz0eVM.exe	dGWioTejLEz0eVM.exe
PID 1688 set thread context of 1196	1688	dGWioTejLEz0eVM.exe	Explorer.EXE
PID 1556 set thread context of 1196	1556	rundll32.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

dGWioTejLEz0eVM.exedGWioTejLEz0eVM.exerundll32.exe

pid	process
1340	dGWioTejLEz0eVM.exe
1340	dGWioTejLEz0eVM.exe
1340	dGWioTejLEz0eVM.exe
1340	dGWioTejLEz0eVM.exe
1688	dGWioTejLEz0eVM.exe
1688	dGWioTejLEz0eVM.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

dGWioTejLEz0eVM.exerundll32.exe

pid process

1688 dGWioTejLEz0eVM.exe
1688 dGWioTejLEz0eVM.exe
1688 dGWioTejLEz0eVM.exe
1556 rundll32.exe
1556 rundll32.exe

pid	process
1688	dGWioTejLEz0eVM.exe
1688	dGWioTejLEz0eVM.exe
1688	dGWioTejLEz0eVM.exe
1556	rundll32.exe
1556	rundll32.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

dGWioTejLEz0eVM.exedGWioTejLEz0eVM.exerundll32.exe

description	pid	process
Token: SeDebugPrivilege	1340	dGWioTejLEz0eVM.exe
Token: SeDebugPrivilege	1688	dGWioTejLEz0eVM.exe
Token: SeDebugPrivilege	1556	rundll32.exe

Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

Explorer.EXE

pid process

1196 Explorer.EXE
1196 Explorer.EXE
1196 Explorer.EXE
1196 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1196 Explorer.EXE
1196 Explorer.EXE
1196 Explorer.EXE
1196 Explorer.EXE

pid	process
1196	Explorer.EXE
1196	Explorer.EXE
1196	Explorer.EXE
1196	Explorer.EXE

pid	process
1196	Explorer.EXE
1196	Explorer.EXE
1196	Explorer.EXE
1196	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

dGWioTejLEz0eVM.exeExplorer.EXErundll32.exe

description	pid	process	target process
PID 1340 wrote to memory of 1688	1340	dGWioTejLEz0eVM.exe	dGWioTejLEz0eVM.exe
PID 1340 wrote to memory of 1688	1340	dGWioTejLEz0eVM.exe	dGWioTejLEz0eVM.exe
PID 1340 wrote to memory of 1688	1340	dGWioTejLEz0eVM.exe	dGWioTejLEz0eVM.exe
PID 1340 wrote to memory of 1688	1340	dGWioTejLEz0eVM.exe	dGWioTejLEz0eVM.exe
PID 1340 wrote to memory of 1688	1340	dGWioTejLEz0eVM.exe	dGWioTejLEz0eVM.exe
PID 1340 wrote to memory of 1688	1340	dGWioTejLEz0eVM.exe	dGWioTejLEz0eVM.exe
PID 1340 wrote to memory of 1688	1340	dGWioTejLEz0eVM.exe	dGWioTejLEz0eVM.exe
PID 1196 wrote to memory of 1556	1196	Explorer.EXE	rundll32.exe
PID 1196 wrote to memory of 1556	1196	Explorer.EXE	rundll32.exe
PID 1196 wrote to memory of 1556	1196	Explorer.EXE	rundll32.exe
PID 1196 wrote to memory of 1556	1196	Explorer.EXE	rundll32.exe
PID 1196 wrote to memory of 1556	1196	Explorer.EXE	rundll32.exe
PID 1196 wrote to memory of 1556	1196	Explorer.EXE	rundll32.exe
PID 1196 wrote to memory of 1556	1196	Explorer.EXE	rundll32.exe
PID 1556 wrote to memory of 1492	1556	rundll32.exe	cmd.exe
PID 1556 wrote to memory of 1492	1556	rundll32.exe	cmd.exe
PID 1556 wrote to memory of 1492	1556	rundll32.exe	cmd.exe
PID 1556 wrote to memory of 1492	1556	rundll32.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1196

C:\Users\Admin\AppData\Local\Temp\dGWioTejLEz0eVM.exe
"C:\Users\Admin\AppData\Local\Temp\dGWioTejLEz0eVM.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1340

C:\Users\Admin\AppData\Local\Temp\dGWioTejLEz0eVM.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1688

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\SysWOW64\rundll32.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1556

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\dGWioTejLEz0eVM.exe"
3⤵
- Deletes itself
PID:1492

MITRE ATT&CK Matrix

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Downloads

memory/1196-14-0x0000000004140000-0x0000000004250000-memory.dmp

Filesize
1.1MB

Download
memory/1340-3-0x0000000001020000-0x0000000001021000-memory.dmp

Filesize
4KB

Download
memory/1340-5-0x0000000000540000-0x00000000005B8000-memory.dmp

Filesize
480KB

Download
memory/1340-6-0x0000000005EA0000-0x0000000005EA1000-memory.dmp

Filesize
4KB

Download
memory/1340-7-0x00000000005D0000-0x00000000005DE000-memory.dmp

Filesize
56KB

Download
memory/1340-8-0x0000000005B70000-0x0000000005BC6000-memory.dmp

Filesize
344KB

Download
memory/1340-2-0x0000000074480000-0x0000000074B6E000-memory.dmp

Filesize
6.9MB

Download
memory/1492-20-0x0000000000000000-mapping.dmp

Download
memory/1556-16-0x0000000076691000-0x0000000076693000-memory.dmp

Filesize
8KB

Download
memory/1556-15-0x0000000000000000-mapping.dmp

Download
memory/1556-18-0x0000000000090000-0x00000000000B9000-memory.dmp

Filesize
164KB

Download
memory/1556-19-0x0000000002140000-0x0000000002443000-memory.dmp

Filesize
3.0MB

Download
memory/1556-17-0x0000000000B70000-0x0000000000B7E000-memory.dmp

Filesize
56KB

Download
memory/1556-21-0x0000000000AB0000-0x0000000000B3F000-memory.dmp

Filesize
572KB

Download
memory/1688-13-0x0000000000170000-0x0000000000180000-memory.dmp

Filesize
64KB

Download
memory/1688-12-0x0000000000A80000-0x0000000000D83000-memory.dmp

Filesize
3.0MB

Download
memory/1688-10-0x000000000041D0F0-mapping.dmp

Download
memory/1688-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads