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
behavioral2/memory/4040-3-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral2/memory/3220-10-0x00000000007B0000-0x00000000007D8000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

FHT210995.exeFHT210995.exehelp.exe

description	pid	process	target process
PID 724 set thread context of 4040	724	FHT210995.exe	FHT210995.exe
PID 4040 set thread context of 3028	4040	FHT210995.exe	Explorer.EXE
PID 3220 set thread context of 3028	3220	help.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 60 IoCs

Processes:

FHT210995.exehelp.exe

pid	process
4040	FHT210995.exe
4040	FHT210995.exe
4040	FHT210995.exe
4040	FHT210995.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe
3220	help.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

FHT210995.exeFHT210995.exehelp.exe

pid process

724 FHT210995.exe
4040 FHT210995.exe
4040 FHT210995.exe
4040 FHT210995.exe
3220 help.exe
3220 help.exe

pid	process
724	FHT210995.exe
4040	FHT210995.exe
4040	FHT210995.exe
4040	FHT210995.exe
3220	help.exe
3220	help.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

FHT210995.exeExplorer.EXEhelp.exe

description	pid	process
Token: SeDebugPrivilege	4040	FHT210995.exe
Token: SeShutdownPrivilege	3028	Explorer.EXE
Token: SeCreatePagefilePrivilege	3028	Explorer.EXE
Token: SeShutdownPrivilege	3028	Explorer.EXE
Token: SeCreatePagefilePrivilege	3028	Explorer.EXE
Token: SeDebugPrivilege	3220	help.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3028 Explorer.EXE

pid	process
3028	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

FHT210995.exeExplorer.EXEhelp.exe

description	pid	process	target process
PID 724 wrote to memory of 4040	724	FHT210995.exe	FHT210995.exe
PID 724 wrote to memory of 4040	724	FHT210995.exe	FHT210995.exe
PID 724 wrote to memory of 4040	724	FHT210995.exe	FHT210995.exe
PID 724 wrote to memory of 4040	724	FHT210995.exe	FHT210995.exe
PID 3028 wrote to memory of 3220	3028	Explorer.EXE	help.exe
PID 3028 wrote to memory of 3220	3028	Explorer.EXE	help.exe
PID 3028 wrote to memory of 3220	3028	Explorer.EXE	help.exe
PID 3220 wrote to memory of 1196	3220	help.exe	cmd.exe
PID 3220 wrote to memory of 1196	3220	help.exe	cmd.exe
PID 3220 wrote to memory of 1196	3220	help.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3028

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:724

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:4040

C:\Windows\SysWOW64\help.exe
"C:\Windows\SysWOW64\help.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3220

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\FHT210995.exe"
3⤵
PID:1196

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1196-8-0x0000000000000000-mapping.dmp

Download
memory/3028-6-0x0000000006600000-0x0000000006732000-memory.dmp

Filesize
1.2MB

Download
memory/3028-13-0x0000000006000000-0x00000000060F4000-memory.dmp

Filesize
976KB

Download
memory/3220-7-0x0000000000000000-mapping.dmp

Download
memory/3220-10-0x00000000007B0000-0x00000000007D8000-memory.dmp

Filesize
160KB

Download
memory/3220-9-0x0000000000BE0000-0x0000000000BE7000-memory.dmp

Filesize
28KB

Download
memory/3220-11-0x0000000002BF0000-0x0000000002F10000-memory.dmp

Filesize
3.1MB

Download
memory/3220-12-0x0000000002F10000-0x0000000002F9F000-memory.dmp

Filesize
572KB

Download
memory/4040-2-0x000000000041D040-mapping.dmp

Download
memory/4040-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4040-4-0x00000000018F0000-0x0000000001C10000-memory.dmp

Filesize
3.1MB

Download
memory/4040-5-0x0000000000FF0000-0x0000000001000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads