formbook | 9a39f92f22837a2d1eabdc7b7f0eeff451de21fdf80261739301602ea3d9cdeb

General

Target

RFQ-07072022.exe
Size

774KB
MD5

e2097690a366910f7feb9145a0565784
SHA1

592786f2d6c84a2a38882f43a3ac2eac9414774a
SHA256

9a39f92f22837a2d1eabdc7b7f0eeff451de21fdf80261739301602ea3d9cdeb
SHA512

b56e3bf6d1f42c2ab068fc5e16034fc273d97dac557ac222e46d5640947dbfa71b556d64ffd7b6c25f352c5dd98d300bbad725cc4428741de2ecf1e8fd421f17

Score

10^/10

formbook xloader collection loader persistence rat spyware stealer suricata trojan

Malware Config

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
suricata: ET MALWARE FormBook CnC Checkin (POST) M2
suricata: ET MALWARE FormBook CnC Checkin (POST) M2
suricata

Xloader Payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4180-133-0x0000000000400000-0x000000000042C000-memory.dmp	xloader
behavioral2/memory/4180-144-0x0000000000400000-0x000000000042C000-memory.dmp	xloader
behavioral2/memory/4172-148-0x00000000003C0000-0x00000000003EC000-memory.dmp	xloader
behavioral2/memory/4172-152-0x00000000003C0000-0x00000000003EC000-memory.dmp	xloader

Executes dropped EXE 3 IoCs

Processes:

day1.exe2delh8xv4o.exe2delh8xv4o.exe

pid process

4256 day1.exe
3688 2delh8xv4o.exe
1744 2delh8xv4o.exe

pid	process
4256	day1.exe
3688	2delh8xv4o.exe
1744	2delh8xv4o.exe

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

RFQ-07072022.exeRFQ-07072022.exeday1.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	RFQ-07072022.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	RFQ-07072022.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	day1.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

Accesses Microsoft Outlook profiles 1 TTPs 48 IoCs

collection

Email Collection

T1114

Processes:

day1.exeWWAHost.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key created	\Registry\User\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	WWAHost.exe
Key created	\Registry\User\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	WWAHost.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook	day1.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook	day1.exe
Key queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key created	\Registry\User\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	WWAHost.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	day1.exe
Key enumerated	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	WWAHost.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	day1.exe
Key queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook	day1.exe
Key queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key enumerated	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook	WWAHost.exe
Key queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook	day1.exe
Key queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook	day1.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook	day1.exe
Key queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key enumerated	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook	WWAHost.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook	day1.exe
Key queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook	day1.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	day1.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

WWAHost.exe

description	ioc	process
Key created	\Registry\Machine\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	WWAHost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\YTRHV4APBV = "C:\\Program Files (x86)\\Ysh8hqjbp\\2delh8xv4o.exe"	WWAHost.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

RFQ-07072022.exeRFQ-07072022.exeWWAHost.exe2delh8xv4o.exe

description	pid	process	target process
PID 3744 set thread context of 4180	3744	RFQ-07072022.exe	RFQ-07072022.exe
PID 4180 set thread context of 1064	4180	RFQ-07072022.exe	Explorer.EXE
PID 4172 set thread context of 1064	4172	WWAHost.exe	Explorer.EXE
PID 3688 set thread context of 1744	3688	2delh8xv4o.exe	2delh8xv4o.exe

Drops file in Program Files directory 4 IoCs

Processes:

WWAHost.exeExplorer.EXE

description	ioc	process
File opened for modification	C:\Program Files (x86)\Ysh8hqjbp\2delh8xv4o.exe	WWAHost.exe
File opened for modification	C:\Program Files (x86)\Ysh8hqjbp	Explorer.EXE
File created	C:\Program Files (x86)\Ysh8hqjbp\2delh8xv4o.exe	Explorer.EXE
File opened for modification	C:\Program Files (x86)\Ysh8hqjbp\2delh8xv4o.exe	Explorer.EXE

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4628 3688 WerFault.exe 2delh8xv4o.exe

pid	pid_target	process	target process
4628	3688	WerFault.exe	2delh8xv4o.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

WWAHost.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	WWAHost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

RFQ-07072022.exeWWAHost.exeday1.exe2delh8xv4o.exe

pid	process
4180	RFQ-07072022.exe
4180	RFQ-07072022.exe
4180	RFQ-07072022.exe
4180	RFQ-07072022.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4256	day1.exe
4256	day1.exe
4256	day1.exe
4256	day1.exe
4256	day1.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
1744	2delh8xv4o.exe
1744	2delh8xv4o.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe
4172	WWAHost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1064 Explorer.EXE
Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

RFQ-07072022.exeWWAHost.exe

pid process

4180 RFQ-07072022.exe
4180 RFQ-07072022.exe
4180 RFQ-07072022.exe
4172 WWAHost.exe
4172 WWAHost.exe
4172 WWAHost.exe
4172 WWAHost.exe

pid	process
1064	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

RFQ-07072022.exeRFQ-07072022.exeWWAHost.exeday1.exe2delh8xv4o.exe2delh8xv4o.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	3744	RFQ-07072022.exe
Token: SeDebugPrivilege	4180	RFQ-07072022.exe
Token: SeDebugPrivilege	4172	WWAHost.exe
Token: SeDebugPrivilege	4256	day1.exe
Token: SeDebugPrivilege	3688	2delh8xv4o.exe
Token: SeDebugPrivilege	1744	2delh8xv4o.exe
Token: SeShutdownPrivilege	1064	Explorer.EXE
Token: SeCreatePagefilePrivilege	1064	Explorer.EXE

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

RFQ-07072022.exeExplorer.EXEWWAHost.exe2delh8xv4o.exe

description	pid	process	target process
PID 3744 wrote to memory of 4180	3744	RFQ-07072022.exe	RFQ-07072022.exe
PID 3744 wrote to memory of 4180	3744	RFQ-07072022.exe	RFQ-07072022.exe
PID 3744 wrote to memory of 4180	3744	RFQ-07072022.exe	RFQ-07072022.exe
PID 3744 wrote to memory of 4180	3744	RFQ-07072022.exe	RFQ-07072022.exe
PID 3744 wrote to memory of 4180	3744	RFQ-07072022.exe	RFQ-07072022.exe
PID 3744 wrote to memory of 4180	3744	RFQ-07072022.exe	RFQ-07072022.exe
PID 1064 wrote to memory of 4172	1064	Explorer.EXE	WWAHost.exe
PID 1064 wrote to memory of 4172	1064	Explorer.EXE	WWAHost.exe
PID 1064 wrote to memory of 4172	1064	Explorer.EXE	WWAHost.exe
PID 3744 wrote to memory of 4256	3744	RFQ-07072022.exe	day1.exe
PID 3744 wrote to memory of 4256	3744	RFQ-07072022.exe	day1.exe
PID 4172 wrote to memory of 2248	4172	WWAHost.exe	cmd.exe
PID 4172 wrote to memory of 2248	4172	WWAHost.exe	cmd.exe
PID 4172 wrote to memory of 2248	4172	WWAHost.exe	cmd.exe
PID 4172 wrote to memory of 3120	4172	WWAHost.exe	cmd.exe
PID 4172 wrote to memory of 3120	4172	WWAHost.exe	cmd.exe
PID 4172 wrote to memory of 3120	4172	WWAHost.exe	cmd.exe
PID 4172 wrote to memory of 3448	4172	WWAHost.exe	cmd.exe
PID 4172 wrote to memory of 3448	4172	WWAHost.exe	cmd.exe
PID 4172 wrote to memory of 3448	4172	WWAHost.exe	cmd.exe
PID 4172 wrote to memory of 4968	4172	WWAHost.exe	Firefox.exe
PID 4172 wrote to memory of 4968	4172	WWAHost.exe	Firefox.exe
PID 4172 wrote to memory of 4968	4172	WWAHost.exe	Firefox.exe
PID 1064 wrote to memory of 3688	1064	Explorer.EXE	2delh8xv4o.exe
PID 1064 wrote to memory of 3688	1064	Explorer.EXE	2delh8xv4o.exe
PID 1064 wrote to memory of 3688	1064	Explorer.EXE	2delh8xv4o.exe
PID 3688 wrote to memory of 1744	3688	2delh8xv4o.exe	2delh8xv4o.exe
PID 3688 wrote to memory of 1744	3688	2delh8xv4o.exe	2delh8xv4o.exe
PID 3688 wrote to memory of 1744	3688	2delh8xv4o.exe	2delh8xv4o.exe
PID 3688 wrote to memory of 1744	3688	2delh8xv4o.exe	2delh8xv4o.exe
PID 3688 wrote to memory of 1744	3688	2delh8xv4o.exe	2delh8xv4o.exe
PID 3688 wrote to memory of 1744	3688	2delh8xv4o.exe	2delh8xv4o.exe

outlook_office_path 1 IoCs

Processes:

WWAHost.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	WWAHost.exe

outlook_win_path 1 IoCs

Processes:

WWAHost.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	WWAHost.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 WriteProcessMemory
PID:1064

C:\Users\Admin\AppData\Local\Temp\RFQ-07072022.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ-07072022.exe"
2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3744

C:\Users\Admin\AppData\Local\Temp\RFQ-07072022.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ-07072022.exe"
3⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4180

C:\Users\Admin\AppData\Local\Temp\day1.exe
"C:\Users\Admin\AppData\Local\Temp\day1.exe"
3⤵
- Executes dropped EXE
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4256

C:\Windows\SysWOW64\WWAHost.exe
"C:\Windows\SysWOW64\WWAHost.exe"
2⤵
- Accesses Microsoft Outlook profiles
- 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
- outlook_office_path
- outlook_win_path
PID:4172

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\RFQ-07072022.exe"
3⤵
PID:2248

C:\Windows\SysWOW64\cmd.exe
/c copy "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V
3⤵
PID:3120

C:\Windows\SysWOW64\cmd.exe
/c copy "C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V
3⤵
PID:3448

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:4968

C:\Program Files (x86)\Ysh8hqjbp\2delh8xv4o.exe
"C:\Program Files (x86)\Ysh8hqjbp\2delh8xv4o.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3688

C:\Program Files (x86)\Ysh8hqjbp\2delh8xv4o.exe
"C:\Program Files (x86)\Ysh8hqjbp\2delh8xv4o.exe"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3688 -s 1016
3⤵
- Program crash
PID:4628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3688 -ip 3688
1⤵
PID:2020

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

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Program Files (x86)\Ysh8hqjbp\2delh8xv4o.exe
Filesize
774KB

MD5
e2097690a366910f7feb9145a0565784

SHA1
592786f2d6c84a2a38882f43a3ac2eac9414774a

SHA256
9a39f92f22837a2d1eabdc7b7f0eeff451de21fdf80261739301602ea3d9cdeb

SHA512
b56e3bf6d1f42c2ab068fc5e16034fc273d97dac557ac222e46d5640947dbfa71b556d64ffd7b6c25f352c5dd98d300bbad725cc4428741de2ecf1e8fd421f17

Download Submit
C:\Program Files (x86)\Ysh8hqjbp\2delh8xv4o.exe
Filesize
774KB

MD5
e2097690a366910f7feb9145a0565784

SHA1
592786f2d6c84a2a38882f43a3ac2eac9414774a

SHA256
9a39f92f22837a2d1eabdc7b7f0eeff451de21fdf80261739301602ea3d9cdeb

SHA512
b56e3bf6d1f42c2ab068fc5e16034fc273d97dac557ac222e46d5640947dbfa71b556d64ffd7b6c25f352c5dd98d300bbad725cc4428741de2ecf1e8fd421f17

Download Submit
C:\Program Files (x86)\Ysh8hqjbp\2delh8xv4o.exe
Filesize
774KB

MD5
e2097690a366910f7feb9145a0565784

SHA1
592786f2d6c84a2a38882f43a3ac2eac9414774a

SHA256
9a39f92f22837a2d1eabdc7b7f0eeff451de21fdf80261739301602ea3d9cdeb

SHA512
b56e3bf6d1f42c2ab068fc5e16034fc273d97dac557ac222e46d5640947dbfa71b556d64ffd7b6c25f352c5dd98d300bbad725cc4428741de2ecf1e8fd421f17

Download Submit
C:\Users\Admin\AppData\Local\Temp\DB1
Filesize
40KB

MD5
b608d407fc15adea97c26936bc6f03f6

SHA1
953e7420801c76393902c0d6bb56148947e41571

SHA256
b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf

SHA512
cc96ddf4bf90d6aaa9d86803cb2aa30cd8e9b295aee1bd5544b88aeab63dc60bb1d4641e846c9771bab51aabbfbcd984c6d3ee83b96f5b65d09c0841d464b9e4

Download Submit
C:\Users\Admin\AppData\Local\Temp\DB1
Filesize
48KB

MD5
349e6eb110e34a08924d92f6b334801d

SHA1
bdfb289daff51890cc71697b6322aa4b35ec9169

SHA256
c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

SHA512
2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

Download Submit
C:\Users\Admin\AppData\Local\Temp\day1.exe
Filesize
334KB

MD5
dfc9e8216a2eb273742db8d20c76c8df

SHA1
9df73a50a519f6020a5cfe5965384deb70c8fce9

SHA256
38959a2e9605148b7ca56302b91fb6241f2f16d9e65ea6b010863d8cc64e790a

SHA512
29354bde221ac02ab3831738603f610b5624b8a046d48ff6c100b92cc53f71a0cc4a0560118b583c43721075ea6140e843f33053c00d212ada9c2dd57150c4b2

Download Submit
C:\Users\Admin\AppData\Local\Temp\day1.exe
Filesize
334KB

MD5
dfc9e8216a2eb273742db8d20c76c8df

SHA1
9df73a50a519f6020a5cfe5965384deb70c8fce9

SHA256
38959a2e9605148b7ca56302b91fb6241f2f16d9e65ea6b010863d8cc64e790a

SHA512
29354bde221ac02ab3831738603f610b5624b8a046d48ff6c100b92cc53f71a0cc4a0560118b583c43721075ea6140e843f33053c00d212ada9c2dd57150c4b2

Download Submit
memory/1064-151-0x00000000070B0000-0x0000000007168000-memory.dmp

Filesize
736KB

Download
memory/1064-141-0x00000000071C0000-0x00000000072D1000-memory.dmp

Filesize
1.1MB

Download
memory/1064-153-0x00000000070B0000-0x0000000007168000-memory.dmp

Filesize
736KB

Download
memory/1744-162-0x0000000000000000-mapping.dmp

Download
memory/1744-165-0x0000000001490000-0x00000000017DA000-memory.dmp

Filesize
3.3MB

Download
memory/2248-145-0x0000000000000000-mapping.dmp

Download
memory/3120-154-0x0000000000000000-mapping.dmp

Download
memory/3448-156-0x0000000000000000-mapping.dmp

Download
memory/3688-161-0x0000000000E60000-0x0000000000F28000-memory.dmp

Filesize
800KB

Download
memory/3688-158-0x0000000000000000-mapping.dmp

Download
memory/3744-131-0x0000000005770000-0x0000000005D14000-memory.dmp

Filesize
5.6MB

Download
memory/3744-130-0x0000000000CA0000-0x0000000000D68000-memory.dmp

Filesize
800KB

Download
memory/4172-147-0x00000000014F0000-0x000000000183A000-memory.dmp

Filesize
3.3MB

Download
memory/4172-143-0x0000000000000000-mapping.dmp

Download
memory/4172-152-0x00000000003C0000-0x00000000003EC000-memory.dmp

Filesize
176KB

Download
memory/4172-150-0x00000000012E0000-0x0000000001370000-memory.dmp

Filesize
576KB

Download
memory/4172-148-0x00000000003C0000-0x00000000003EC000-memory.dmp

Filesize
176KB

Download
memory/4172-146-0x0000000000610000-0x00000000006EC000-memory.dmp

Filesize
880KB

Download
memory/4180-144-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4180-140-0x0000000001700000-0x0000000001711000-memory.dmp

Filesize
68KB

Download
memory/4180-134-0x0000000001860000-0x0000000001BAA000-memory.dmp

Filesize
3.3MB

Download
memory/4180-133-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4180-132-0x0000000000000000-mapping.dmp

Download
memory/4256-149-0x00007FFF18300000-0x00007FFF18DC1000-memory.dmp

Filesize
10.8MB

Download
memory/4256-142-0x00007FFF18300000-0x00007FFF18DC1000-memory.dmp

Filesize
10.8MB

Download
memory/4256-139-0x0000000000FD0000-0x0000000001026000-memory.dmp

Filesize
344KB

Download
memory/4256-136-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads