8fc55d26a11fadf12061e181334012ff25db3bc26ce40adb5b4d126a54985a79

Analysis

max time kernel
91s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
21-05-2022 15:15

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General

Target

8fc55d26a11fadf12061e181334012ff25db3bc26ce40adb5b4d126a54985a79.exe
Size

415KB
MD5

9acd9d92a4128a29fea83ace6a113132
SHA1

bc9fff63eb5fbe0ce051bf519f9165e3f44cc777
SHA256

8fc55d26a11fadf12061e181334012ff25db3bc26ce40adb5b4d126a54985a79
SHA512

b358d80e371b352c47256c4881db09167b3c9b056c45eed4a095a6fdde409106f3fc25a498ffe3640e3e286c02479c9201a5130aa2da0b8f1686fb5d029f5424

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

1392 3932 WerFault.exe 8fc55d26a11fadf12061e181334012ff25db3bc26ce40adb5b4d126a54985a79.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8fc55d26a11fadf12061e181334012ff25db3bc26ce40adb5b4d126a54985a79.exe

description pid process

Token: SeDebugPrivilege 3932 8fc55d26a11fadf12061e181334012ff25db3bc26ce40adb5b4d126a54985a79.exe

pid	pid_target	process	target process
1392	3932	WerFault.exe	8fc55d26a11fadf12061e181334012ff25db3bc26ce40adb5b4d126a54985a79.exe

description	pid	process
Token: SeDebugPrivilege	3932	8fc55d26a11fadf12061e181334012ff25db3bc26ce40adb5b4d126a54985a79.exe

C:\Users\Admin\AppData\Local\Temp\8fc55d26a11fadf12061e181334012ff25db3bc26ce40adb5b4d126a54985a79.exe
"C:\Users\Admin\AppData\Local\Temp\8fc55d26a11fadf12061e181334012ff25db3bc26ce40adb5b4d126a54985a79.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3932

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3932 -s 1396
2⤵
- Program crash
PID:1392

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3932 -ip 3932
1⤵
PID:2232

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/3932-130-0x0000000000642000-0x000000000066E000-memory.dmp

Filesize
176KB

Download
memory/3932-131-0x0000000000830000-0x0000000000869000-memory.dmp

Filesize
228KB

Download
memory/3932-132-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/3932-133-0x0000000004B40000-0x00000000050E4000-memory.dmp

Filesize
5.6MB

Download
memory/3932-134-0x0000000005110000-0x0000000005728000-memory.dmp

Filesize
6.1MB

Download
memory/3932-135-0x0000000005730000-0x0000000005742000-memory.dmp

Filesize
72KB

Download
memory/3932-136-0x0000000005750000-0x000000000585A000-memory.dmp

Filesize
1.0MB

Download
memory/3932-137-0x0000000005860000-0x000000000589C000-memory.dmp

Filesize
240KB

Download
memory/3932-138-0x0000000005B70000-0x0000000005BD6000-memory.dmp

Filesize
408KB

Download
memory/3932-139-0x0000000006200000-0x0000000006276000-memory.dmp

Filesize
472KB

Download
memory/3932-140-0x00000000062E0000-0x0000000006372000-memory.dmp

Filesize
584KB

Download
memory/3932-141-0x00000000063E0000-0x00000000063FE000-memory.dmp

Filesize
120KB

Download
memory/3932-142-0x00000000065D0000-0x0000000006792000-memory.dmp

Filesize
1.8MB

Download
memory/3932-143-0x00000000067A0000-0x0000000006CCC000-memory.dmp

Filesize
5.2MB

Download