39e86dd37c077329a6c8e5f74816c2becd12d07cef0c5b85a6c7fa26f11e10b8

Analysis

max time kernel
82s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
17-05-2022 08:16

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General

Target

977e303c6f1bb0f17d7bf2395fbd54ce.exe
Size

433KB
MD5

977e303c6f1bb0f17d7bf2395fbd54ce
SHA1

f0ac19af16f8afa8023be0bd7f3506a33cfc25cb
SHA256

39e86dd37c077329a6c8e5f74816c2becd12d07cef0c5b85a6c7fa26f11e10b8
SHA512

58a604df0dbf833b8d028b08c6479c35747a82a2c3a748ede5bf4909a8b1ad79b2023f22b9470cd062179ce7935a5be1a41c2d1274be5ee45d250d73e86c1154

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

2732 3116 WerFault.exe 977e303c6f1bb0f17d7bf2395fbd54ce.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

977e303c6f1bb0f17d7bf2395fbd54ce.exe

pid process

3116 977e303c6f1bb0f17d7bf2395fbd54ce.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

977e303c6f1bb0f17d7bf2395fbd54ce.exe

description pid process

Token: SeDebugPrivilege 3116 977e303c6f1bb0f17d7bf2395fbd54ce.exe

pid	pid_target	process	target process
2732	3116	WerFault.exe	977e303c6f1bb0f17d7bf2395fbd54ce.exe

pid	process
3116	977e303c6f1bb0f17d7bf2395fbd54ce.exe

description	pid	process
Token: SeDebugPrivilege	3116	977e303c6f1bb0f17d7bf2395fbd54ce.exe

C:\Users\Admin\AppData\Local\Temp\977e303c6f1bb0f17d7bf2395fbd54ce.exe
"C:\Users\Admin\AppData\Local\Temp\977e303c6f1bb0f17d7bf2395fbd54ce.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3116 -s 1932
2⤵
- Program crash
PID:2732

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3116 -ip 3116
1⤵
PID:5080

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/3116-130-0x0000000000787000-0x00000000007B1000-memory.dmp

Filesize
168KB

Download
memory/3116-131-0x0000000000720000-0x0000000000757000-memory.dmp

Filesize
220KB

Download
memory/3116-132-0x0000000004B90000-0x0000000005134000-memory.dmp

Filesize
5.6MB

Download
memory/3116-133-0x0000000000400000-0x00000000004AD000-memory.dmp

Filesize
692KB

Download
memory/3116-134-0x0000000005170000-0x0000000005788000-memory.dmp

Filesize
6.1MB

Download
memory/3116-135-0x0000000005830000-0x0000000005842000-memory.dmp

Filesize
72KB

Download
memory/3116-136-0x0000000005850000-0x000000000595A000-memory.dmp

Filesize
1.0MB

Download
memory/3116-137-0x0000000005960000-0x000000000599C000-memory.dmp

Filesize
240KB

Download
memory/3116-138-0x00000000068D0000-0x0000000006946000-memory.dmp

Filesize
472KB

Download
memory/3116-139-0x0000000006990000-0x0000000006A22000-memory.dmp

Filesize
584KB

Download
memory/3116-140-0x0000000006AB0000-0x0000000006ACE000-memory.dmp

Filesize
120KB

Download
memory/3116-141-0x0000000006CA0000-0x0000000006D06000-memory.dmp

Filesize
408KB

Download
memory/3116-142-0x00000000070C0000-0x0000000007282000-memory.dmp

Filesize
1.8MB

Download
memory/3116-143-0x00000000074A0000-0x00000000079CC000-memory.dmp

Filesize
5.2MB

Download