7ef99cf6b2378214934b430a7b9513dfb3fc188fdf212477bf1dc906207663f5

Analysis

max time kernel
91s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
02-02-2023 04:08

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General

Target

c4f045d7baafb0380485a1e028f1ec48.exe
Size

336KB
MD5

c4f045d7baafb0380485a1e028f1ec48
SHA1

a07fdb9c8462369f2f721f526e4e18f700029371
SHA256

7ef99cf6b2378214934b430a7b9513dfb3fc188fdf212477bf1dc906207663f5
SHA512

2fa9467726c8c11ed218c8d6d644f6377b0d9558e883c30c34dcf83081f532ee02aa720d695947add97499c1395f600e885150ce2d5f23821e2a09eb1b9fd8be
SSDEEP

6144:tlIkwLjqBJlGO76YKJWF7JmS/UqkxRic+qmDM5EYDu6ZOpsC9:tlI5fqBl6YUW9IENTiEYS6UW

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

3612 4876 WerFault.exe c4f045d7baafb0380485a1e028f1ec48.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

c4f045d7baafb0380485a1e028f1ec48.exe

pid process

4876 c4f045d7baafb0380485a1e028f1ec48.exe
4876 c4f045d7baafb0380485a1e028f1ec48.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

c4f045d7baafb0380485a1e028f1ec48.exe

description pid process

Token: SeDebugPrivilege 4876 c4f045d7baafb0380485a1e028f1ec48.exe

pid	pid_target	process	target process
3612	4876	WerFault.exe	c4f045d7baafb0380485a1e028f1ec48.exe

pid	process
4876	c4f045d7baafb0380485a1e028f1ec48.exe
4876	c4f045d7baafb0380485a1e028f1ec48.exe

description	pid	process
Token: SeDebugPrivilege	4876	c4f045d7baafb0380485a1e028f1ec48.exe

C:\Users\Admin\AppData\Local\Temp\c4f045d7baafb0380485a1e028f1ec48.exe
"C:\Users\Admin\AppData\Local\Temp\c4f045d7baafb0380485a1e028f1ec48.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 1304
2⤵
- Program crash
PID:3612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4876 -ip 4876
1⤵
PID:4528

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/4876-132-0x0000000007460000-0x0000000007A04000-memory.dmp

Filesize
5.6MB

Download
memory/4876-133-0x0000000002DD9000-0x0000000002E07000-memory.dmp

Filesize
184KB

Download
memory/4876-134-0x0000000004960000-0x00000000049AB000-memory.dmp

Filesize
300KB

Download
memory/4876-135-0x0000000000400000-0x0000000002BBD000-memory.dmp

Filesize
39.7MB

Download
memory/4876-136-0x0000000007A10000-0x0000000008028000-memory.dmp

Filesize
6.1MB

Download
memory/4876-137-0x0000000008030000-0x000000000813A000-memory.dmp

Filesize
1.0MB

Download
memory/4876-138-0x00000000073E0000-0x00000000073F2000-memory.dmp

Filesize
72KB

Download
memory/4876-139-0x0000000007400000-0x000000000743C000-memory.dmp

Filesize
240KB

Download
memory/4876-140-0x0000000002DD9000-0x0000000002E07000-memory.dmp

Filesize
184KB

Download
memory/4876-141-0x00000000087A0000-0x0000000008832000-memory.dmp

Filesize
584KB

Download
memory/4876-142-0x0000000008840000-0x00000000088A6000-memory.dmp

Filesize
408KB

Download
memory/4876-143-0x0000000008DE0000-0x0000000008FA2000-memory.dmp

Filesize
1.8MB

Download
memory/4876-144-0x0000000008FB0000-0x00000000094DC000-memory.dmp

Filesize
5.2MB

Download
memory/4876-145-0x0000000009620000-0x0000000009696000-memory.dmp

Filesize
472KB

Download
memory/4876-146-0x00000000096A0000-0x00000000096F0000-memory.dmp

Filesize
320KB

Download
memory/4876-147-0x0000000000400000-0x0000000002BBD000-memory.dmp

Filesize
39.7MB

Download