df55c7b69820c19f1d89fab1a87d4aca1b2210cb8534e5c895f7e3bc56133a3f

Analysis

max time kernel
91s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27-09-2022 23:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

second_stage_2022_09_27_5a9fd5240f5f626063abda8b483bd429_2022_Mnew.exe
Size

431KB
MD5

5a9fd5240f5f626063abda8b483bd429
SHA1

476d48e02c8a80bd0cdfae683d25fdeeb100b19a
SHA256

df55c7b69820c19f1d89fab1a87d4aca1b2210cb8534e5c895f7e3bc56133a3f
SHA512

cf21686d583274d45410e6a3219a7bbe9a9bb0ad0f05e04ec02dd0815ed5c8f35633d48db5bf5f6b3c1f1c3606218821d9ad1a100a09149b71130a63794e831d
SSDEEP

6144:GMIhdMOPfnLg1O0ya6h2K56Ecodnkgr3SNju0Ki8nigabwVfs:GMI0OP4PFK56EcodLAjb8iB

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

4240 4444 WerFault.exe second_stage_2022_09_27_5a9fd5240f5f626063abda8b483bd429_2022_Mnew.exe

pid	pid_target	process	target process
4240	4444	WerFault.exe	second_stage_2022_09_27_5a9fd5240f5f626063abda8b483bd429_2022_Mnew.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

second_stage_2022_09_27_5a9fd5240f5f626063abda8b483bd429_2022_Mnew.exe

pid	process
4444	second_stage_2022_09_27_5a9fd5240f5f626063abda8b483bd429_2022_Mnew.exe
4444	second_stage_2022_09_27_5a9fd5240f5f626063abda8b483bd429_2022_Mnew.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

second_stage_2022_09_27_5a9fd5240f5f626063abda8b483bd429_2022_Mnew.exe

description pid process

Token: SeDebugPrivilege 4444 second_stage_2022_09_27_5a9fd5240f5f626063abda8b483bd429_2022_Mnew.exe

description	pid	process
Token: SeDebugPrivilege	4444	second_stage_2022_09_27_5a9fd5240f5f626063abda8b483bd429_2022_Mnew.exe

C:\Users\Admin\AppData\Local\Temp\second_stage_2022_09_27_5a9fd5240f5f626063abda8b483bd429_2022_Mnew.exe
"C:\Users\Admin\AppData\Local\Temp\second_stage_2022_09_27_5a9fd5240f5f626063abda8b483bd429_2022_Mnew.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4444 -s 1292
2⤵
- Program crash
PID:4240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4444 -ip 4444
1⤵
PID:3468

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

Loading Replay Monitor...

Downloads

memory/4444-132-0x000000000075E000-0x0000000000789000-memory.dmp

Filesize
172KB

Download
memory/4444-133-0x0000000000A40000-0x0000000000A78000-memory.dmp

Filesize
224KB

Download
memory/4444-134-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/4444-135-0x0000000004B80000-0x0000000005124000-memory.dmp

Filesize
5.6MB

Download
memory/4444-136-0x00000000051C0000-0x00000000057D8000-memory.dmp

Filesize
6.1MB

Download
memory/4444-137-0x0000000005870000-0x0000000005882000-memory.dmp

Filesize
72KB

Download
memory/4444-138-0x0000000005890000-0x000000000599A000-memory.dmp

Filesize
1.0MB

Download
memory/4444-139-0x00000000059C0000-0x00000000059FC000-memory.dmp

Filesize
240KB

Download
memory/4444-140-0x000000000075E000-0x0000000000789000-memory.dmp

Filesize
172KB

Download
memory/4444-141-0x0000000005E10000-0x0000000005EA2000-memory.dmp

Filesize
584KB

Download
memory/4444-142-0x0000000005EB0000-0x0000000005F16000-memory.dmp

Filesize
408KB

Download
memory/4444-143-0x00000000072D0000-0x0000000007346000-memory.dmp

Filesize
472KB

Download
memory/4444-144-0x0000000007380000-0x000000000739E000-memory.dmp

Filesize
120KB

Download
memory/4444-145-0x0000000007430000-0x0000000007480000-memory.dmp

Filesize
320KB

Download
memory/4444-146-0x0000000006720000-0x00000000068E2000-memory.dmp

Filesize
1.8MB

Download
memory/4444-147-0x00000000068F0000-0x0000000006E1C000-memory.dmp

Filesize
5.2MB

Download
memory/4444-148-0x000000000075E000-0x0000000000789000-memory.dmp

Filesize
172KB

Download
memory/4444-149-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download