91a8f365008dfc8e9fab751f78472882c1cfacb909b290900fd2788cb9feeb6b

Analysis

max time kernel
163s
max time network
182s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 15:04

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General

Target

file.exe
Size

304KB
MD5

6743ed24172a6a4c175b846849998cb9
SHA1

fc6bef43e0811658e76052028b163f33ddb591f4
SHA256

91a8f365008dfc8e9fab751f78472882c1cfacb909b290900fd2788cb9feeb6b
SHA512

5b2e7c14e644116b8899db937f6ed3892fd77aeeaccf0624dd5235ea80d0f11d68ae27b016fcbd488302ef18fb2b4603ed93400f29015e9a2d0d387a94fee5f1
SSDEEP

6144:eJybgcy7oOoW/IaT+T+FDF+f7k1c1hwNOOKXB08kqgsGxom3M:ecgcWuWz+T+FDYf7k1AhCOHCqMR3M

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

4248 4952 WerFault.exe file.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

file.exe

pid process

4952 file.exe
4952 file.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

file.exe

description pid process

Token: SeDebugPrivilege 4952 file.exe

pid	pid_target	process	target process
4248	4952	WerFault.exe	file.exe

pid	process
4952	file.exe
4952	file.exe

description	pid	process
Token: SeDebugPrivilege	4952	file.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4952 -s 1712
2⤵
- Program crash
PID:4248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4952 -ip 4952
1⤵
PID:4236

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/4952-132-0x00000000009ED000-0x0000000000A1E000-memory.dmp

Filesize
196KB

Download
memory/4952-133-0x0000000000990000-0x00000000009CE000-memory.dmp

Filesize
248KB

Download
memory/4952-134-0x0000000000400000-0x000000000072E000-memory.dmp

Filesize
3.2MB

Download
memory/4952-135-0x0000000004FA0000-0x0000000005544000-memory.dmp

Filesize
5.6MB

Download
memory/4952-136-0x0000000004E40000-0x0000000004ED2000-memory.dmp

Filesize
584KB

Download
memory/4952-137-0x0000000005770000-0x0000000005D88000-memory.dmp

Filesize
6.1MB

Download
memory/4952-138-0x0000000005590000-0x000000000569A000-memory.dmp

Filesize
1.0MB

Download
memory/4952-139-0x00000000056C0000-0x00000000056D2000-memory.dmp

Filesize
72KB

Download
memory/4952-140-0x00000000056E0000-0x000000000571C000-memory.dmp

Filesize
240KB

Download
memory/4952-141-0x00000000063C0000-0x0000000006426000-memory.dmp

Filesize
408KB

Download
memory/4952-142-0x0000000006D30000-0x0000000006EF2000-memory.dmp

Filesize
1.8MB

Download
memory/4952-143-0x00000000077B0000-0x0000000007CDC000-memory.dmp

Filesize
5.2MB

Download
memory/4952-144-0x0000000000400000-0x000000000072E000-memory.dmp

Filesize
3.2MB

Download