formbook | ede2033fb634af74c9e0f64600b3233ff3256365833ff39f63236e1effb5a128

General

Target

ede2033fb634af74c9e0f64600b3233ff3256365833ff39f63236e1effb5a128.exe
Size

723KB
MD5

49338aa6182d6337f74900b25967d843
SHA1

abd28b2348a64e08072aebe4168f93260d70ff79
SHA256

ede2033fb634af74c9e0f64600b3233ff3256365833ff39f63236e1effb5a128
SHA512

43146a2c8cc7bf9cd582b1873c9ff49ec17c7fb3e5dc644e5a37f51ac1b5781a2bdb9479b5f2764b5bb23658ff3e4c9d902edb877b8c86b0bd2b3626941a9eba

Score

10^/10

formbook xloader pvxz loader persistence rat spyware stealer trojan

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

pvxz

C2

http://www.finetipster.com/pvxz/

Decoy

imt-token.club

abravewayocen.online

shcloudcar.com

mshoppingworld.online

ncgf08.xyz

stuinfo.xyz

wesavetheplanetofficial.com

tourbox.xyz

believeinyourselftraining.com

jsboyat.com

aaeconomy.info

9etmorea.info

purosepeti7.com

goticketly.com

pinkmemorypt.com

mylifewellnesscentre.com

iridina.online

petrestore.online

neema.xyz

novelfooditalia.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/1028-61-0x0000000000000000-mapping.dmp	xloader
behavioral1/memory/1028-64-0x0000000072480000-0x00000000724A9000-memory.dmp	xloader
behavioral1/memory/1540-70-0x0000000000080000-0x00000000000A9000-memory.dmp	xloader

Executes dropped EXE 1 IoCs

Processes:

Cookiesbnu.exe

pid process

2004 Cookiesbnu.exe

pid	process
2004	Cookiesbnu.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ede2033fb634af74c9e0f64600b3233ff3256365833ff39f63236e1effb5a128.exewininit.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Windows\CurrentVersion\Run\Fqrkuhoa = "C:\\Users\\Admin\\Contacts\\aohukrqF.url"	ede2033fb634af74c9e0f64600b3233ff3256365833ff39f63236e1effb5a128.exe
Key created	\Registry\Machine\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	wininit.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\K62XCZYPTH_ = "C:\\Program Files (x86)\\F3f04e\\Cookiesbnu.exe"	wininit.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

logagent.exewininit.exe

description	pid	process	target process
PID 1028 set thread context of 1220	1028	logagent.exe	Explorer.EXE
PID 1540 set thread context of 1220	1540	wininit.exe	Explorer.EXE

Drops file in Program Files directory 2 IoCs

Processes:

wininit.exeExplorer.EXE

description	ioc	process
File opened for modification	C:\Program Files (x86)\F3f04e\Cookiesbnu.exe	wininit.exe
File created	C:\Program Files (x86)\F3f04e\Cookiesbnu.exe	Explorer.EXE

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

wininit.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-103686315-404690609-2047157615-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	wininit.exe

Suspicious behavior: EnumeratesProcesses 26 IoCs

Processes:

logagent.exewininit.exe

pid	process
1028	logagent.exe
1028	logagent.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe
1540	wininit.exe

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

logagent.exewininit.exe

pid process

1028 logagent.exe
1028 logagent.exe
1028 logagent.exe
1540 wininit.exe
1540 wininit.exe
1540 wininit.exe
1540 wininit.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

logagent.exewininit.exe

description pid process

Token: SeDebugPrivilege 1028 logagent.exe
Token: SeDebugPrivilege 1540 wininit.exe

description	pid	process
Token: SeDebugPrivilege	1028	logagent.exe
Token: SeDebugPrivilege	1540	wininit.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

ede2033fb634af74c9e0f64600b3233ff3256365833ff39f63236e1effb5a128.exeExplorer.EXEwininit.exe

description	pid	process	target process
PID 744 wrote to memory of 1028	744	ede2033fb634af74c9e0f64600b3233ff3256365833ff39f63236e1effb5a128.exe	logagent.exe
PID 744 wrote to memory of 1028	744	ede2033fb634af74c9e0f64600b3233ff3256365833ff39f63236e1effb5a128.exe	logagent.exe
PID 744 wrote to memory of 1028	744	ede2033fb634af74c9e0f64600b3233ff3256365833ff39f63236e1effb5a128.exe	logagent.exe
PID 744 wrote to memory of 1028	744	ede2033fb634af74c9e0f64600b3233ff3256365833ff39f63236e1effb5a128.exe	logagent.exe
PID 744 wrote to memory of 1028	744	ede2033fb634af74c9e0f64600b3233ff3256365833ff39f63236e1effb5a128.exe	logagent.exe
PID 744 wrote to memory of 1028	744	ede2033fb634af74c9e0f64600b3233ff3256365833ff39f63236e1effb5a128.exe	logagent.exe
PID 744 wrote to memory of 1028	744	ede2033fb634af74c9e0f64600b3233ff3256365833ff39f63236e1effb5a128.exe	logagent.exe
PID 1220 wrote to memory of 1540	1220	Explorer.EXE	wininit.exe
PID 1220 wrote to memory of 1540	1220	Explorer.EXE	wininit.exe
PID 1220 wrote to memory of 1540	1220	Explorer.EXE	wininit.exe
PID 1220 wrote to memory of 1540	1220	Explorer.EXE	wininit.exe
PID 1540 wrote to memory of 1720	1540	wininit.exe	cmd.exe
PID 1540 wrote to memory of 1720	1540	wininit.exe	cmd.exe
PID 1540 wrote to memory of 1720	1540	wininit.exe	cmd.exe
PID 1540 wrote to memory of 1720	1540	wininit.exe	cmd.exe
PID 1540 wrote to memory of 1772	1540	wininit.exe	Firefox.exe
PID 1540 wrote to memory of 1772	1540	wininit.exe	Firefox.exe
PID 1540 wrote to memory of 1772	1540	wininit.exe	Firefox.exe
PID 1540 wrote to memory of 1772	1540	wininit.exe	Firefox.exe
PID 1220 wrote to memory of 2004	1220	Explorer.EXE	Cookiesbnu.exe
PID 1220 wrote to memory of 2004	1220	Explorer.EXE	Cookiesbnu.exe
PID 1220 wrote to memory of 2004	1220	Explorer.EXE	Cookiesbnu.exe
PID 1220 wrote to memory of 2004	1220	Explorer.EXE	Cookiesbnu.exe
PID 1540 wrote to memory of 1772	1540	wininit.exe	Firefox.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1220

C:\Users\Admin\AppData\Local\Temp\ede2033fb634af74c9e0f64600b3233ff3256365833ff39f63236e1effb5a128.exe
"C:\Users\Admin\AppData\Local\Temp\ede2033fb634af74c9e0f64600b3233ff3256365833ff39f63236e1effb5a128.exe"
2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:744

C:\Windows\SysWOW64\logagent.exe
C:\Windows\System32\logagent.exe
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1028

C:\Windows\SysWOW64\wininit.exe
"C:\Windows\SysWOW64\wininit.exe"
2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1540

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\logagent.exe"
3⤵
PID:1720

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:1772

C:\Program Files (x86)\F3f04e\Cookiesbnu.exe
"C:\Program Files (x86)\F3f04e\Cookiesbnu.exe"
2⤵
- Executes dropped EXE
PID:2004

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Program Files (x86)\F3f04e\Cookiesbnu.exe
MD5
ea7d55e6964aa852bc7ae6f1c3349a55

SHA1
53359c8e8931277285906a434c390b572c44727d

SHA256
9f62d26179d0f61ee5bc2aa53507579c009dc28f916a32a557d6e0dfe0e0d1ea

SHA512
5c121555745a27708767547131b213344085fb7e75928b6caabccc0e398be39c64cebdacd0e2a888a37f609d2a8cad95255aae163b3b5cc28f28ce75afdd0124

Download Submit
C:\Program Files (x86)\F3f04e\Cookiesbnu.exe
MD5
ea7d55e6964aa852bc7ae6f1c3349a55

SHA1
53359c8e8931277285906a434c390b572c44727d

SHA256
9f62d26179d0f61ee5bc2aa53507579c009dc28f916a32a557d6e0dfe0e0d1ea

SHA512
5c121555745a27708767547131b213344085fb7e75928b6caabccc0e398be39c64cebdacd0e2a888a37f609d2a8cad95255aae163b3b5cc28f28ce75afdd0124

Download Submit
memory/744-56-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/744-57-0x0000000001EF1000-0x0000000001F05000-memory.dmp

Filesize
80KB

Download
memory/744-55-0x0000000074E51000-0x0000000074E53000-memory.dmp

Filesize
8KB

Download
memory/1028-58-0x0000000072480000-0x00000000724A9000-memory.dmp

Filesize
164KB

Download
memory/1028-59-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/1028-61-0x0000000000000000-mapping.dmp

Download
memory/1028-64-0x0000000072480000-0x00000000724A9000-memory.dmp

Filesize
164KB

Download
memory/1028-63-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/1028-65-0x00000000021E0000-0x00000000024E3000-memory.dmp

Filesize
3.0MB

Download
memory/1028-66-0x0000000000210000-0x0000000000221000-memory.dmp

Filesize
68KB

Download
memory/1220-67-0x0000000006280000-0x00000000063D8000-memory.dmp

Filesize
1.3MB

Download
memory/1220-74-0x00000000063E0000-0x00000000064C7000-memory.dmp

Filesize
924KB

Download
memory/1540-70-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download
memory/1540-69-0x0000000000380000-0x000000000039A000-memory.dmp

Filesize
104KB

Download
memory/1540-73-0x00000000003A0000-0x0000000000430000-memory.dmp

Filesize
576KB

Download
memory/1540-71-0x0000000002130000-0x0000000002433000-memory.dmp

Filesize
3.0MB

Download
memory/1540-68-0x0000000000000000-mapping.dmp

Download
memory/1720-72-0x0000000000000000-mapping.dmp

Download
memory/2004-76-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads