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
behavioral2/memory/1320-13-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/1320-14-0x000000000041D0F0-mapping.dmp	xloader
behavioral2/memory/2504-21-0x0000000000790000-0x00000000007B9000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

dGWioTejLEz0eVM.exedGWioTejLEz0eVM.exesystray.exe

description	pid	process	target process
PID 3888 set thread context of 1320	3888	dGWioTejLEz0eVM.exe	dGWioTejLEz0eVM.exe
PID 1320 set thread context of 2092	1320	dGWioTejLEz0eVM.exe	Explorer.EXE
PID 2504 set thread context of 2092	2504	systray.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 48 IoCs

Processes:

dGWioTejLEz0eVM.exedGWioTejLEz0eVM.exesystray.exe

pid	process
3888	dGWioTejLEz0eVM.exe
3888	dGWioTejLEz0eVM.exe
3888	dGWioTejLEz0eVM.exe
3888	dGWioTejLEz0eVM.exe
1320	dGWioTejLEz0eVM.exe
1320	dGWioTejLEz0eVM.exe
1320	dGWioTejLEz0eVM.exe
1320	dGWioTejLEz0eVM.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe
2504	systray.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

dGWioTejLEz0eVM.exesystray.exe

pid process

1320 dGWioTejLEz0eVM.exe
1320 dGWioTejLEz0eVM.exe
1320 dGWioTejLEz0eVM.exe
2504 systray.exe
2504 systray.exe

pid	process
1320	dGWioTejLEz0eVM.exe
1320	dGWioTejLEz0eVM.exe
1320	dGWioTejLEz0eVM.exe
2504	systray.exe
2504	systray.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

dGWioTejLEz0eVM.exedGWioTejLEz0eVM.exesystray.exe

description	pid	process
Token: SeDebugPrivilege	3888	dGWioTejLEz0eVM.exe
Token: SeDebugPrivilege	1320	dGWioTejLEz0eVM.exe
Token: SeDebugPrivilege	2504	systray.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

2092 Explorer.EXE

pid	process
2092	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

dGWioTejLEz0eVM.exeExplorer.EXEsystray.exe

description	pid	process	target process
PID 3888 wrote to memory of 1320	3888	dGWioTejLEz0eVM.exe	dGWioTejLEz0eVM.exe
PID 3888 wrote to memory of 1320	3888	dGWioTejLEz0eVM.exe	dGWioTejLEz0eVM.exe
PID 3888 wrote to memory of 1320	3888	dGWioTejLEz0eVM.exe	dGWioTejLEz0eVM.exe
PID 3888 wrote to memory of 1320	3888	dGWioTejLEz0eVM.exe	dGWioTejLEz0eVM.exe
PID 3888 wrote to memory of 1320	3888	dGWioTejLEz0eVM.exe	dGWioTejLEz0eVM.exe
PID 3888 wrote to memory of 1320	3888	dGWioTejLEz0eVM.exe	dGWioTejLEz0eVM.exe
PID 2092 wrote to memory of 2504	2092	Explorer.EXE	systray.exe
PID 2092 wrote to memory of 2504	2092	Explorer.EXE	systray.exe
PID 2092 wrote to memory of 2504	2092	Explorer.EXE	systray.exe
PID 2504 wrote to memory of 3748	2504	systray.exe	cmd.exe
PID 2504 wrote to memory of 3748	2504	systray.exe	cmd.exe
PID 2504 wrote to memory of 3748	2504	systray.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2092

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:3888

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:1320

C:\Windows\SysWOW64\systray.exe
"C:\Windows\SysWOW64\systray.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2504

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\dGWioTejLEz0eVM.exe"
3⤵
PID:3748

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1320-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1320-18-0x00000000014B0000-0x00000000014C0000-memory.dmp

Filesize
64KB

Download
memory/1320-16-0x0000000001A90000-0x0000000001DB0000-memory.dmp

Filesize
3.1MB

Download
memory/1320-14-0x000000000041D0F0-mapping.dmp

Download
memory/2092-25-0x0000000006B10000-0x0000000006BFC000-memory.dmp

Filesize
944KB

Download
memory/2092-17-0x00000000067E0000-0x000000000691B000-memory.dmp

Filesize
1.2MB

Download
memory/2504-19-0x0000000000000000-mapping.dmp

Download
memory/2504-20-0x0000000000EC0000-0x0000000000EC6000-memory.dmp

Filesize
24KB

Download
memory/2504-24-0x0000000004850000-0x00000000048DF000-memory.dmp

Filesize
572KB

Download
memory/2504-23-0x0000000004900000-0x0000000004C20000-memory.dmp

Filesize
3.1MB

Download
memory/2504-21-0x0000000000790000-0x00000000007B9000-memory.dmp

Filesize
164KB

Download
memory/3748-22-0x0000000000000000-mapping.dmp

Download
memory/3888-9-0x0000000005030000-0x0000000005031000-memory.dmp

Filesize
4KB

Download
memory/3888-6-0x000000000AB60000-0x000000000AB61000-memory.dmp

Filesize
4KB

Download
memory/3888-5-0x0000000004DC0000-0x0000000004E38000-memory.dmp

Filesize
480KB

Download
memory/3888-2-0x0000000073A20000-0x000000007410E000-memory.dmp

Filesize
6.9MB

Download
memory/3888-7-0x000000000A600000-0x000000000A601000-memory.dmp

Filesize
4KB

Download
memory/3888-8-0x0000000004FD0000-0x0000000004FD1000-memory.dmp

Filesize
4KB

Download
memory/3888-10-0x0000000005EA0000-0x0000000005EAE000-memory.dmp

Filesize
56KB

Download
memory/3888-12-0x0000000005ED0000-0x0000000005ED1000-memory.dmp

Filesize
4KB

Download
memory/3888-11-0x0000000005750000-0x00000000057A6000-memory.dmp

Filesize
344KB

Download
memory/3888-3-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads