formbook | ddd4407a9fabbb095399cf7e7ed9d7106b5a8368d61e68ca882a1ebf6a0360a8

General

Target

QUOTE PRICE.exe
Size

558KB
MD5

3a35017603b428f692151484ad54ded0
SHA1

ac071c363f33e2a28aaffc77e5a34642d8246fe0
SHA256

45f5e2a682896ac3380522e26a0398b8112bafc42948666c9fecafa3dcab69e3
SHA512

6a2c113565aca37d63de00cdd59354400e901bb731d35e53a42951463662374dec5dfb83d109f059b59733abaf3c0f2057a87c22f69b2d738af37b6f19409d8d

Score

10^/10

formbook xloader m6rs loader persistence rat spyware stealer suricata trojan

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

m6rs

C2

http://www.litediv.com/m6rs/

Decoy

globalsovereignbank.com

ktnrape.xyz

churchybulletin.com

ddyla.com

imatge.cat

iwholesalestore.com

cultivapro.club

ibcfcl.com

refurbisheddildo.com

killerinktnpasumo4.xyz

mdphotoart.com

smi-ity.com

stanprolearningcenter.com

companyintelapp.com

tacticarc.com

soolls.com

gra68.net

cedricettori.digital

mossobuy.com

way2liv.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
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata

Xloader Payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/568-66-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/568-67-0x000000000041D3D0-mapping.dmp	xloader
behavioral1/memory/1872-74-0x00000000000D0000-0x00000000000F9000-memory.dmp	xloader
behavioral1/memory/1504-92-0x000000000041D3D0-mapping.dmp	xloader

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

cscript.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	cscript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\9REXANEHI = "C:\\Program Files (x86)\\Myxnhgbd\\mser6hzluh.exe"	cscript.exe

Executes dropped EXE 2 IoCs

Processes:

mser6hzluh.exemser6hzluh.exe

pid process

1164 mser6hzluh.exe
1504 mser6hzluh.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1720 cmd.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
1164	mser6hzluh.exe
1504	mser6hzluh.exe

pid	process
1720	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

QUOTE PRICE.exeQUOTE PRICE.execscript.exemser6hzluh.exe

description	pid	process	target process
PID 1824 set thread context of 568	1824	QUOTE PRICE.exe	QUOTE PRICE.exe
PID 568 set thread context of 1212	568	QUOTE PRICE.exe	Explorer.EXE
PID 1872 set thread context of 1212	1872	cscript.exe	Explorer.EXE
PID 1164 set thread context of 1504	1164	mser6hzluh.exe	mser6hzluh.exe

Drops file in Program Files directory 2 IoCs

Processes:

Explorer.EXEcscript.exe

description	ioc	process
File created	C:\Program Files (x86)\Myxnhgbd\mser6hzluh.exe	Explorer.EXE
File opened for modification	C:\Program Files (x86)\Myxnhgbd\mser6hzluh.exe	cscript.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

cscript.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2455352368-1077083310-2879168483-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	cscript.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

QUOTE PRICE.exeQUOTE PRICE.execscript.exe

pid	process
1824	QUOTE PRICE.exe
568	QUOTE PRICE.exe
568	QUOTE PRICE.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1212 Explorer.EXE
Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

QUOTE PRICE.execscript.exe

pid process

568 QUOTE PRICE.exe
568 QUOTE PRICE.exe
568 QUOTE PRICE.exe
1872 cscript.exe
1872 cscript.exe
1872 cscript.exe
1872 cscript.exe

pid	process
1212	Explorer.EXE

pid	process
568	QUOTE PRICE.exe
568	QUOTE PRICE.exe
568	QUOTE PRICE.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe
1872	cscript.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

QUOTE PRICE.exeQUOTE PRICE.execscript.exeExplorer.EXEmser6hzluh.exe

description	pid	process
Token: SeDebugPrivilege	1824	QUOTE PRICE.exe
Token: SeDebugPrivilege	568	QUOTE PRICE.exe
Token: SeDebugPrivilege	1872	cscript.exe
Token: SeShutdownPrivilege	1212	Explorer.EXE
Token: SeDebugPrivilege	1504	mser6hzluh.exe
Token: SeShutdownPrivilege	1212	Explorer.EXE

Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

Explorer.EXE

pid process

1212 Explorer.EXE
1212 Explorer.EXE
1212 Explorer.EXE
1212 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1212 Explorer.EXE
1212 Explorer.EXE
1212 Explorer.EXE
1212 Explorer.EXE

pid	process
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE

pid	process
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE

Suspicious use of WriteProcessMemory 35 IoCs

Processes:

QUOTE PRICE.exeExplorer.EXEcscript.exemser6hzluh.exe

description	pid	process	target process
PID 1824 wrote to memory of 932	1824	QUOTE PRICE.exe	QUOTE PRICE.exe
PID 1824 wrote to memory of 932	1824	QUOTE PRICE.exe	QUOTE PRICE.exe
PID 1824 wrote to memory of 932	1824	QUOTE PRICE.exe	QUOTE PRICE.exe
PID 1824 wrote to memory of 932	1824	QUOTE PRICE.exe	QUOTE PRICE.exe
PID 1824 wrote to memory of 568	1824	QUOTE PRICE.exe	QUOTE PRICE.exe
PID 1824 wrote to memory of 568	1824	QUOTE PRICE.exe	QUOTE PRICE.exe
PID 1824 wrote to memory of 568	1824	QUOTE PRICE.exe	QUOTE PRICE.exe
PID 1824 wrote to memory of 568	1824	QUOTE PRICE.exe	QUOTE PRICE.exe
PID 1824 wrote to memory of 568	1824	QUOTE PRICE.exe	QUOTE PRICE.exe
PID 1824 wrote to memory of 568	1824	QUOTE PRICE.exe	QUOTE PRICE.exe
PID 1824 wrote to memory of 568	1824	QUOTE PRICE.exe	QUOTE PRICE.exe
PID 1212 wrote to memory of 1872	1212	Explorer.EXE	cscript.exe
PID 1212 wrote to memory of 1872	1212	Explorer.EXE	cscript.exe
PID 1212 wrote to memory of 1872	1212	Explorer.EXE	cscript.exe
PID 1212 wrote to memory of 1872	1212	Explorer.EXE	cscript.exe
PID 1872 wrote to memory of 1720	1872	cscript.exe	cmd.exe
PID 1872 wrote to memory of 1720	1872	cscript.exe	cmd.exe
PID 1872 wrote to memory of 1720	1872	cscript.exe	cmd.exe
PID 1872 wrote to memory of 1720	1872	cscript.exe	cmd.exe
PID 1212 wrote to memory of 1164	1212	Explorer.EXE	mser6hzluh.exe
PID 1212 wrote to memory of 1164	1212	Explorer.EXE	mser6hzluh.exe
PID 1212 wrote to memory of 1164	1212	Explorer.EXE	mser6hzluh.exe
PID 1212 wrote to memory of 1164	1212	Explorer.EXE	mser6hzluh.exe
PID 1872 wrote to memory of 1332	1872	cscript.exe	Firefox.exe
PID 1872 wrote to memory of 1332	1872	cscript.exe	Firefox.exe
PID 1872 wrote to memory of 1332	1872	cscript.exe	Firefox.exe
PID 1872 wrote to memory of 1332	1872	cscript.exe	Firefox.exe
PID 1872 wrote to memory of 1332	1872	cscript.exe	Firefox.exe
PID 1164 wrote to memory of 1504	1164	mser6hzluh.exe	mser6hzluh.exe
PID 1164 wrote to memory of 1504	1164	mser6hzluh.exe	mser6hzluh.exe
PID 1164 wrote to memory of 1504	1164	mser6hzluh.exe	mser6hzluh.exe
PID 1164 wrote to memory of 1504	1164	mser6hzluh.exe	mser6hzluh.exe
PID 1164 wrote to memory of 1504	1164	mser6hzluh.exe	mser6hzluh.exe
PID 1164 wrote to memory of 1504	1164	mser6hzluh.exe	mser6hzluh.exe
PID 1164 wrote to memory of 1504	1164	mser6hzluh.exe	mser6hzluh.exe

System policy modification 1 TTPs 1 IoCs
evasion

Modify Registry
T1112

Processes:

cscript.exe

description ioc process

Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer cscript.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer	cscript.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Drops file in Program Files directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1212

C:\Users\Admin\AppData\Local\Temp\QUOTE PRICE.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTE PRICE.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1824

C:\Users\Admin\AppData\Local\Temp\QUOTE PRICE.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTE PRICE.exe"
3⤵
PID:932

C:\Users\Admin\AppData\Local\Temp\QUOTE PRICE.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTE PRICE.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:568

C:\Windows\SysWOW64\cscript.exe
"C:\Windows\SysWOW64\cscript.exe"
2⤵
- Adds policy 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
- System policy modification
PID:1872

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\QUOTE PRICE.exe"
3⤵
- Deletes itself
PID:1720

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:1332

C:\Program Files (x86)\Myxnhgbd\mser6hzluh.exe
"C:\Program Files (x86)\Myxnhgbd\mser6hzluh.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1164

C:\Program Files (x86)\Myxnhgbd\mser6hzluh.exe
"C:\Program Files (x86)\Myxnhgbd\mser6hzluh.exe"
3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1504

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

3

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Program Files (x86)\Myxnhgbd\mser6hzluh.exe
MD5
3a35017603b428f692151484ad54ded0

SHA1
ac071c363f33e2a28aaffc77e5a34642d8246fe0

SHA256
45f5e2a682896ac3380522e26a0398b8112bafc42948666c9fecafa3dcab69e3

SHA512
6a2c113565aca37d63de00cdd59354400e901bb731d35e53a42951463662374dec5dfb83d109f059b59733abaf3c0f2057a87c22f69b2d738af37b6f19409d8d

Download Submit
C:\Program Files (x86)\Myxnhgbd\mser6hzluh.exe
MD5
3a35017603b428f692151484ad54ded0

SHA1
ac071c363f33e2a28aaffc77e5a34642d8246fe0

SHA256
45f5e2a682896ac3380522e26a0398b8112bafc42948666c9fecafa3dcab69e3

SHA512
6a2c113565aca37d63de00cdd59354400e901bb731d35e53a42951463662374dec5dfb83d109f059b59733abaf3c0f2057a87c22f69b2d738af37b6f19409d8d

Download Submit
C:\Program Files (x86)\Myxnhgbd\mser6hzluh.exe
MD5
3a35017603b428f692151484ad54ded0

SHA1
ac071c363f33e2a28aaffc77e5a34642d8246fe0

SHA256
45f5e2a682896ac3380522e26a0398b8112bafc42948666c9fecafa3dcab69e3

SHA512
6a2c113565aca37d63de00cdd59354400e901bb731d35e53a42951463662374dec5dfb83d109f059b59733abaf3c0f2057a87c22f69b2d738af37b6f19409d8d

Download Submit
memory/568-66-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/568-67-0x000000000041D3D0-mapping.dmp

Download
memory/568-68-0x0000000000910000-0x0000000000C13000-memory.dmp

Filesize
3.0MB

Download
memory/568-69-0x0000000000290000-0x00000000002A1000-memory.dmp

Filesize
68KB

Download
memory/1164-85-0x0000000004E60000-0x0000000004E61000-memory.dmp

Filesize
4KB

Download
memory/1164-81-0x0000000000DE0000-0x0000000000DE1000-memory.dmp

Filesize
4KB

Download
memory/1164-78-0x0000000000000000-mapping.dmp

Download
memory/1212-70-0x0000000004E80000-0x0000000004FD6000-memory.dmp

Filesize
1.3MB

Download
memory/1212-77-0x0000000003E20000-0x0000000003EB9000-memory.dmp

Filesize
612KB

Download
memory/1332-88-0x0000000002410000-0x00000000024A9000-memory.dmp

Filesize
612KB

Download
memory/1332-86-0x0000000000000000-mapping.dmp

Download
memory/1332-87-0x000000013F780000-0x000000013F813000-memory.dmp

Filesize
588KB

Download
memory/1504-92-0x000000000041D3D0-mapping.dmp

Download
memory/1504-94-0x00000000009C0000-0x0000000000CC3000-memory.dmp

Filesize
3.0MB

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

Download
memory/1824-60-0x0000000001130000-0x0000000001131000-memory.dmp

Filesize
4KB

Download
memory/1824-65-0x0000000000C10000-0x0000000000C4A000-memory.dmp

Filesize
232KB

Download
memory/1824-64-0x0000000004F10000-0x0000000004F79000-memory.dmp

Filesize
420KB

Download
memory/1824-63-0x00000000009C0000-0x00000000009DD000-memory.dmp

Filesize
116KB

Download
memory/1824-62-0x0000000004D90000-0x0000000004D91000-memory.dmp

Filesize
4KB

Download
memory/1872-75-0x00000000021A0000-0x00000000024A3000-memory.dmp

Filesize
3.0MB

Download
memory/1872-84-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

Download
memory/1872-76-0x0000000000470000-0x0000000000500000-memory.dmp

Filesize
576KB

Download
memory/1872-74-0x00000000000D0000-0x00000000000F9000-memory.dmp

Filesize
164KB

Download
memory/1872-73-0x0000000000910000-0x0000000000932000-memory.dmp

Filesize
136KB

Download
memory/1872-71-0x0000000000000000-mapping.dmp

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads