formbook | c2aa09fda8ed6089db384994dc58fe814ff5a725ea05cd1ccca910b0d901301a

General

Target

FHT210995.exe
Size

350KB
MD5

c8f1dc4896822a9c3bbfbd1880f4fc1b
SHA1

41f803431c6a5dcc062a8c8cf8ba80e90a09f717
SHA256

c2aa09fda8ed6089db384994dc58fe814ff5a725ea05cd1ccca910b0d901301a
SHA512

dcdaacdbb766d976750ce7053b271292169263bc4deb4f49189e365f475695ece10ad63955acb526db754b5b6ab08573e8be5ce4d42ada1e7834ea5a3b3a4f75

Score

10^/10

formbook xloader loader rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

C2

http://www.tzmm.net/wpsb/

Decoy

0817ls.com

drawbeirut.com

respiteready.com

yufkayurek.com

poss-plus.com

distributesimilar.com

mcmendzlawns.com

bingent.info

wellnessandcomfort.com

humilityhope.com

recetasfes.com

olala.asia

epochryphal.com

room-lettings-onlines.club

lvc.xyz

reicolee.com

davidmarkphotovideo.photography

corpuschristicarbuyers.com

tutorialyoutube.com

ativ.pro

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 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1512-3-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral1/memory/1240-11-0x0000000000080000-0x00000000000A8000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1628 cmd.exe

pid	process
1628	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

FHT210995.exeFHT210995.exeraserver.exe

description	pid	process	target process
PID 1784 set thread context of 1512	1784	FHT210995.exe	FHT210995.exe
PID 1512 set thread context of 1264	1512	FHT210995.exe	Explorer.EXE
PID 1240 set thread context of 1264	1240	raserver.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 30 IoCs

Processes:

FHT210995.exeraserver.exe

pid	process
1512	FHT210995.exe
1512	FHT210995.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe
1240	raserver.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

FHT210995.exeFHT210995.exeraserver.exe

pid process

1784 FHT210995.exe
1512 FHT210995.exe
1512 FHT210995.exe
1512 FHT210995.exe
1240 raserver.exe
1240 raserver.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

FHT210995.exeraserver.exe

description pid process

Token: SeDebugPrivilege 1512 FHT210995.exe
Token: SeDebugPrivilege 1240 raserver.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

Explorer.EXE

pid process

1264 Explorer.EXE
1264 Explorer.EXE
1264 Explorer.EXE
1264 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1264 Explorer.EXE
1264 Explorer.EXE
1264 Explorer.EXE
1264 Explorer.EXE

pid	process
1784	FHT210995.exe
1512	FHT210995.exe
1512	FHT210995.exe
1512	FHT210995.exe
1240	raserver.exe
1240	raserver.exe

description	pid	process
Token: SeDebugPrivilege	1512	FHT210995.exe
Token: SeDebugPrivilege	1240	raserver.exe

pid	process
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE

pid	process
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

FHT210995.exeExplorer.EXEraserver.exe

description	pid	process	target process
PID 1784 wrote to memory of 1512	1784	FHT210995.exe	FHT210995.exe
PID 1784 wrote to memory of 1512	1784	FHT210995.exe	FHT210995.exe
PID 1784 wrote to memory of 1512	1784	FHT210995.exe	FHT210995.exe
PID 1784 wrote to memory of 1512	1784	FHT210995.exe	FHT210995.exe
PID 1784 wrote to memory of 1512	1784	FHT210995.exe	FHT210995.exe
PID 1264 wrote to memory of 1240	1264	Explorer.EXE	raserver.exe
PID 1264 wrote to memory of 1240	1264	Explorer.EXE	raserver.exe
PID 1264 wrote to memory of 1240	1264	Explorer.EXE	raserver.exe
PID 1264 wrote to memory of 1240	1264	Explorer.EXE	raserver.exe
PID 1240 wrote to memory of 1628	1240	raserver.exe	cmd.exe
PID 1240 wrote to memory of 1628	1240	raserver.exe	cmd.exe
PID 1240 wrote to memory of 1628	1240	raserver.exe	cmd.exe
PID 1240 wrote to memory of 1628	1240	raserver.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:1264

C:\Users\Admin\AppData\Local\Temp\FHT210995.exe
"C:\Users\Admin\AppData\Local\Temp\FHT210995.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1784

C:\Users\Admin\AppData\Local\Temp\FHT210995.exe
"C:\Users\Admin\AppData\Local\Temp\FHT210995.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1512

C:\Windows\SysWOW64\raserver.exe
"C:\Windows\SysWOW64\raserver.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1240

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\FHT210995.exe"
3⤵
- Deletes itself
PID:1628

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1240-10-0x0000000000FF0000-0x000000000100C000-memory.dmp

Filesize
112KB

Download
memory/1240-7-0x0000000000000000-mapping.dmp

Download
memory/1240-8-0x00000000760D1000-0x00000000760D3000-memory.dmp

Filesize
8KB

Download
memory/1240-11-0x0000000000080000-0x00000000000A8000-memory.dmp

Filesize
160KB

Download
memory/1240-12-0x00000000009F0000-0x0000000000CF3000-memory.dmp

Filesize
3.0MB

Download
memory/1240-13-0x0000000000860000-0x00000000008EF000-memory.dmp

Filesize
572KB

Download
memory/1264-6-0x0000000003B30000-0x0000000003C39000-memory.dmp

Filesize
1.0MB

Download
memory/1264-14-0x0000000008FC0000-0x0000000009103000-memory.dmp

Filesize
1.3MB

Download
memory/1512-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1512-4-0x00000000008D0000-0x0000000000BD3000-memory.dmp

Filesize
3.0MB

Download
memory/1512-5-0x00000000000A0000-0x00000000000B0000-memory.dmp

Filesize
64KB

Download
memory/1512-2-0x000000000041D040-mapping.dmp

Download
memory/1628-9-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads