a6c94091fb0548fb47ebe3604ea3c6596f82d7acd6811698d166ca82281048af

Analysis

max time kernel
163s
max time network
187s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
26-06-2022 06:01

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General

Target

SetupMEXX.exe
Size

389KB
MD5

d70f511ff92040e3506ab89e2f5b972f
SHA1

cda164424f1b7308a43c602f6d2feb6e8a1f7ee4
SHA256

a6c94091fb0548fb47ebe3604ea3c6596f82d7acd6811698d166ca82281048af
SHA512

b69d3d667985f059e4099b01e4e68576494bc42c47201919dd9c1b1e5d0477987350752d1b11f96563da4fcf72f82d37f3b04820006763626efc083440a2163f

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

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 cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4460 2360 WerFault.exe SetupMEXX.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

SetupMEXX.exe

pid process

2360 SetupMEXX.exe
2360 SetupMEXX.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

SetupMEXX.exe

description pid process

Token: SeDebugPrivilege 2360 SetupMEXX.exe

pid	pid_target	process	target process
4460	2360	WerFault.exe	SetupMEXX.exe

pid	process
2360	SetupMEXX.exe
2360	SetupMEXX.exe

description	pid	process
Token: SeDebugPrivilege	2360	SetupMEXX.exe

C:\Users\Admin\AppData\Local\Temp\SetupMEXX.exe
"C:\Users\Admin\AppData\Local\Temp\SetupMEXX.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2360

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 1192
2⤵
- Program crash
PID:4460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2360 -ip 2360
1⤵
PID:1924

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2360-131-0x0000000000EE0000-0x0000000000F17000-memory.dmp

Filesize
220KB

Download
memory/2360-130-0x0000000000BE3000-0x0000000000C0D000-memory.dmp

Filesize
168KB

Download
memory/2360-132-0x0000000000400000-0x0000000000B54000-memory.dmp

Filesize
7.3MB

Download
memory/2360-133-0x00000000050B0000-0x0000000005654000-memory.dmp

Filesize
5.6MB

Download
memory/2360-134-0x0000000005840000-0x0000000005E58000-memory.dmp

Filesize
6.1MB

Download
memory/2360-135-0x0000000005EF0000-0x0000000005F02000-memory.dmp

Filesize
72KB

Download
memory/2360-136-0x0000000005F10000-0x000000000601A000-memory.dmp

Filesize
1.0MB

Download
memory/2360-137-0x0000000006060000-0x000000000609C000-memory.dmp

Filesize
240KB

Download
memory/2360-138-0x0000000000BE3000-0x0000000000C0D000-memory.dmp

Filesize
168KB

Download
memory/2360-139-0x0000000000E00000-0x0000000000E76000-memory.dmp

Filesize
472KB

Download
memory/2360-140-0x0000000000F60000-0x0000000000FF2000-memory.dmp

Filesize
584KB

Download
memory/2360-141-0x0000000005700000-0x000000000571E000-memory.dmp

Filesize
120KB

Download
memory/2360-142-0x00000000057B0000-0x0000000005816000-memory.dmp

Filesize
408KB

Download
memory/2360-143-0x0000000006FF0000-0x00000000071B2000-memory.dmp

Filesize
1.8MB

Download
memory/2360-144-0x00000000071C0000-0x00000000076EC000-memory.dmp

Filesize
5.2MB

Download
memory/2360-145-0x0000000000400000-0x0000000000B54000-memory.dmp

Filesize
7.3MB

Download