formbook | ceb2632fac30996ac58a50455d968873321f7a18972db02e9535b485a3b0e2f7

General

Target

PO#218740.exe
Size

210KB
MD5

f12ead1a33327f7919a71b0aa86fb073
SHA1

d4aea16dff8ff036a5135e40ed40c5d2ecee7806
SHA256

ceb2632fac30996ac58a50455d968873321f7a18972db02e9535b485a3b0e2f7
SHA512

61fbe590c3f394ad3d89922c5e510e468e54e7bd0433d804f309d34eb3d1a94b0eaa92a7c634e9cc2de6b640fd70b5e4ff758939bf1c9af2c651ca069d8b46e5

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 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1956-2-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral1/memory/1956-3-0x000000000041D040-mapping.dmp	xloader
behavioral1/memory/1712-4-0x0000000000000000-mapping.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1696 cmd.exe

pid	process
1696	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

PO#218740.exePO#218740.execontrol.exe

description	pid	process	target process
PID 1972 set thread context of 1956	1972	PO#218740.exe	PO#218740.exe
PID 1956 set thread context of 1388	1956	PO#218740.exe	Explorer.EXE
PID 1712 set thread context of 1388	1712	control.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 30 IoCs

Processes:

PO#218740.execontrol.exe

pid	process
1956	PO#218740.exe
1956	PO#218740.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe
1712	control.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

PO#218740.exePO#218740.execontrol.exe

pid process

1972 PO#218740.exe
1956 PO#218740.exe
1956 PO#218740.exe
1956 PO#218740.exe
1712 control.exe
1712 control.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PO#218740.execontrol.exe

description pid process

Token: SeDebugPrivilege 1956 PO#218740.exe
Token: SeDebugPrivilege 1712 control.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

Explorer.EXE

pid process

1388 Explorer.EXE
1388 Explorer.EXE
1388 Explorer.EXE
1388 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1388 Explorer.EXE
1388 Explorer.EXE
1388 Explorer.EXE
1388 Explorer.EXE

pid	process
1972	PO#218740.exe
1956	PO#218740.exe
1956	PO#218740.exe
1956	PO#218740.exe
1712	control.exe
1712	control.exe

description	pid	process
Token: SeDebugPrivilege	1956	PO#218740.exe
Token: SeDebugPrivilege	1712	control.exe

pid	process
1388	Explorer.EXE
1388	Explorer.EXE
1388	Explorer.EXE
1388	Explorer.EXE

pid	process
1388	Explorer.EXE
1388	Explorer.EXE
1388	Explorer.EXE
1388	Explorer.EXE

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

PO#218740.exeExplorer.EXEcontrol.exe

description	pid	process	target process
PID 1972 wrote to memory of 1956	1972	PO#218740.exe	PO#218740.exe
PID 1972 wrote to memory of 1956	1972	PO#218740.exe	PO#218740.exe
PID 1972 wrote to memory of 1956	1972	PO#218740.exe	PO#218740.exe
PID 1972 wrote to memory of 1956	1972	PO#218740.exe	PO#218740.exe
PID 1972 wrote to memory of 1956	1972	PO#218740.exe	PO#218740.exe
PID 1388 wrote to memory of 1712	1388	Explorer.EXE	control.exe
PID 1388 wrote to memory of 1712	1388	Explorer.EXE	control.exe
PID 1388 wrote to memory of 1712	1388	Explorer.EXE	control.exe
PID 1388 wrote to memory of 1712	1388	Explorer.EXE	control.exe
PID 1712 wrote to memory of 1696	1712	control.exe	cmd.exe
PID 1712 wrote to memory of 1696	1712	control.exe	cmd.exe
PID 1712 wrote to memory of 1696	1712	control.exe	cmd.exe
PID 1712 wrote to memory of 1696	1712	control.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:1388

C:\Users\Admin\AppData\Local\Temp\PO#218740.exe
"C:\Users\Admin\AppData\Local\Temp\PO#218740.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1972

C:\Users\Admin\AppData\Local\Temp\PO#218740.exe
"C:\Users\Admin\AppData\Local\Temp\PO#218740.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1956

C:\Windows\SysWOW64\control.exe
"C:\Windows\SysWOW64\control.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1712

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\PO#218740.exe"
3⤵
- Deletes itself
PID:1696

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1696-6-0x0000000000000000-mapping.dmp

Download
memory/1712-4-0x0000000000000000-mapping.dmp

Download
memory/1712-5-0x00000000005D0000-0x00000000005EF000-memory.dmp

Filesize
124KB

Download
memory/1712-7-0x00000000041E0000-0x0000000004367000-memory.dmp

Filesize
1.5MB

Download
memory/1956-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1956-3-0x000000000041D040-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads