23d8c293f8e11955f68c28f40c795e59ab7e7d0c5b5e5c19aed8309c2596e5a9

Analysis

max time kernel
128s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
15-05-2022 14:37

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General

Target

8a54239a1198381d7ee58ec079daa9bf.exe
Size

347KB
MD5

8a54239a1198381d7ee58ec079daa9bf
SHA1

2186416a26161220603ab0f6f04e7905b9e49af1
SHA256

23d8c293f8e11955f68c28f40c795e59ab7e7d0c5b5e5c19aed8309c2596e5a9
SHA512

f9cbaaba73858b9be37e631ab156cd573e0ea414c121546ca5788d9086af32964a137c4844fd64ace5939b319586e084086b9a361d69cfbe431fd980a15cc493

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

3464 4252 WerFault.exe 8a54239a1198381d7ee58ec079daa9bf.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

8a54239a1198381d7ee58ec079daa9bf.exe

pid process

4252 8a54239a1198381d7ee58ec079daa9bf.exe
4252 8a54239a1198381d7ee58ec079daa9bf.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8a54239a1198381d7ee58ec079daa9bf.exe

description pid process

Token: SeDebugPrivilege 4252 8a54239a1198381d7ee58ec079daa9bf.exe

pid	pid_target	process	target process
3464	4252	WerFault.exe	8a54239a1198381d7ee58ec079daa9bf.exe

pid	process
4252	8a54239a1198381d7ee58ec079daa9bf.exe
4252	8a54239a1198381d7ee58ec079daa9bf.exe

description	pid	process
Token: SeDebugPrivilege	4252	8a54239a1198381d7ee58ec079daa9bf.exe

C:\Users\Admin\AppData\Local\Temp\8a54239a1198381d7ee58ec079daa9bf.exe
"C:\Users\Admin\AppData\Local\Temp\8a54239a1198381d7ee58ec079daa9bf.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4252

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4252 -s 2156
2⤵
- Program crash
PID:3464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4252 -ip 4252
1⤵
PID:3444

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4252-130-0x0000000002BFD000-0x0000000002C27000-memory.dmp

Filesize
168KB

Download
memory/4252-131-0x0000000004790000-0x00000000047C7000-memory.dmp

Filesize
220KB

Download
memory/4252-132-0x0000000000400000-0x0000000002B73000-memory.dmp

Filesize
39.4MB

Download
memory/4252-133-0x0000000007450000-0x00000000079F4000-memory.dmp

Filesize
5.6MB

Download
memory/4252-134-0x0000000007A00000-0x0000000008018000-memory.dmp

Filesize
6.1MB

Download
memory/4252-135-0x0000000007320000-0x0000000007332000-memory.dmp

Filesize
72KB

Download
memory/4252-136-0x0000000008020000-0x000000000812A000-memory.dmp

Filesize
1.0MB

Download
memory/4252-137-0x0000000007340000-0x000000000737C000-memory.dmp

Filesize
240KB

Download
memory/4252-138-0x0000000008FB0000-0x0000000009042000-memory.dmp

Filesize
584KB

Download
memory/4252-139-0x0000000009070000-0x00000000090D6000-memory.dmp

Filesize
408KB

Download
memory/4252-140-0x0000000009510000-0x0000000009586000-memory.dmp

Filesize
472KB

Download
memory/4252-141-0x0000000009720000-0x000000000973E000-memory.dmp

Filesize
120KB

Download
memory/4252-142-0x00000000097D0000-0x0000000009992000-memory.dmp

Filesize
1.8MB

Download
memory/4252-143-0x00000000099A0000-0x0000000009ECC000-memory.dmp

Filesize
5.2MB

Download