a651001136d322283e08a68956eb21ccc97d37a92dbf9635be65d02f340cd825

Analysis

max time kernel
91s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 21:08

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General

Target

ab4f815471396e666d7457c15d2071cb.exe
Size

317KB
MD5

ab4f815471396e666d7457c15d2071cb
SHA1

6170fc8ae933254ba5676504ddaf745e923729b1
SHA256

a651001136d322283e08a68956eb21ccc97d37a92dbf9635be65d02f340cd825
SHA512

df9716310b6312deca57c206f06b18921082dd8476fc6b29f88bde3583f4422133222ba3e55148e2bef9731057287abc3278e6edf1f32e0ed4f2507094991dda
SSDEEP

6144:UrSLhL3leQViOgaGeaNUeorzhrNuFmkCvLiXZnMOn:UrSlj0QkONoUeo3VNSm7vLqr

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

1364 4204 WerFault.exe ab4f815471396e666d7457c15d2071cb.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ab4f815471396e666d7457c15d2071cb.exe

pid process

4204 ab4f815471396e666d7457c15d2071cb.exe
4204 ab4f815471396e666d7457c15d2071cb.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ab4f815471396e666d7457c15d2071cb.exe

description pid process

Token: SeDebugPrivilege 4204 ab4f815471396e666d7457c15d2071cb.exe

pid	pid_target	process	target process
1364	4204	WerFault.exe	ab4f815471396e666d7457c15d2071cb.exe

pid	process
4204	ab4f815471396e666d7457c15d2071cb.exe
4204	ab4f815471396e666d7457c15d2071cb.exe

description	pid	process
Token: SeDebugPrivilege	4204	ab4f815471396e666d7457c15d2071cb.exe

C:\Users\Admin\AppData\Local\Temp\ab4f815471396e666d7457c15d2071cb.exe
"C:\Users\Admin\AppData\Local\Temp\ab4f815471396e666d7457c15d2071cb.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4204

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4204 -s 1276
2⤵
- Program crash
PID:1364

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4204 -ip 4204
1⤵
PID:4584

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/4204-132-0x000000000071D000-0x000000000074E000-memory.dmp

Filesize
196KB

Download
memory/4204-133-0x00000000023A0000-0x00000000023DE000-memory.dmp

Filesize
248KB

Download
memory/4204-134-0x0000000004E50000-0x00000000053F4000-memory.dmp

Filesize
5.6MB

Download
memory/4204-135-0x0000000004D80000-0x0000000004E12000-memory.dmp

Filesize
584KB

Download
memory/4204-136-0x0000000000400000-0x000000000066D000-memory.dmp

Filesize
2.4MB

Download
memory/4204-137-0x00000000056B0000-0x0000000005CC8000-memory.dmp

Filesize
6.1MB

Download
memory/4204-138-0x00000000054D0000-0x00000000055DA000-memory.dmp

Filesize
1.0MB

Download
memory/4204-139-0x0000000005600000-0x0000000005612000-memory.dmp

Filesize
72KB

Download
memory/4204-140-0x0000000005620000-0x000000000565C000-memory.dmp

Filesize
240KB

Download
memory/4204-141-0x000000000071D000-0x000000000074E000-memory.dmp

Filesize
196KB

Download
memory/4204-142-0x0000000005F40000-0x0000000005FA6000-memory.dmp

Filesize
408KB

Download
memory/4204-143-0x0000000006740000-0x0000000006902000-memory.dmp

Filesize
1.8MB

Download
memory/4204-144-0x0000000006910000-0x0000000006E3C000-memory.dmp

Filesize
5.2MB

Download
memory/4204-145-0x0000000000400000-0x000000000066D000-memory.dmp

Filesize
2.4MB

Download
memory/4204-146-0x000000000071D000-0x000000000074E000-memory.dmp

Filesize
196KB

Download