bcd801ffcc3e97238eded74a880f756ad1ce240c8b4fb94ed2e830db58d0d414

Analysis

max time kernel
123s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
24-05-2022 02:57

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General

Target

f78794279b02108386a6e2b73ce2d438.exe
Size

390KB
MD5

f78794279b02108386a6e2b73ce2d438
SHA1

6412955ba0c0882e39c9b24070ba5588b1b014e8
SHA256

bcd801ffcc3e97238eded74a880f756ad1ce240c8b4fb94ed2e830db58d0d414
SHA512

ef449948fc812536c5460fc59ddd3c0d4236a52111a71702b46f6cfe6a6cb562ee6794c5b37bc99cfff2d07b4ca0be42202fcb6a84c6721e287b699ebe7e40c8

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
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

3624 3484 WerFault.exe f78794279b02108386a6e2b73ce2d438.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

f78794279b02108386a6e2b73ce2d438.exe

pid process

3484 f78794279b02108386a6e2b73ce2d438.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

f78794279b02108386a6e2b73ce2d438.exe

description pid process

Token: SeDebugPrivilege 3484 f78794279b02108386a6e2b73ce2d438.exe

pid	pid_target	process	target process
3624	3484	WerFault.exe	f78794279b02108386a6e2b73ce2d438.exe

pid	process
3484	f78794279b02108386a6e2b73ce2d438.exe

description	pid	process
Token: SeDebugPrivilege	3484	f78794279b02108386a6e2b73ce2d438.exe

C:\Users\Admin\AppData\Local\Temp\f78794279b02108386a6e2b73ce2d438.exe
"C:\Users\Admin\AppData\Local\Temp\f78794279b02108386a6e2b73ce2d438.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3484 -s 1356
2⤵
- Program crash
PID:3624

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3484 -ip 3484
1⤵
PID:2168

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/3484-130-0x0000000000A6E000-0x0000000000A9A000-memory.dmp

Filesize
176KB

Download
memory/3484-131-0x00000000009F0000-0x0000000000A2A000-memory.dmp

Filesize
232KB

Download
memory/3484-132-0x0000000000400000-0x000000000092B000-memory.dmp

Filesize
5.2MB

Download
memory/3484-133-0x0000000005250000-0x00000000057F4000-memory.dmp

Filesize
5.6MB

Download
memory/3484-135-0x0000000002DA0000-0x0000000002DB2000-memory.dmp

Filesize
72KB

Download
memory/3484-134-0x0000000005800000-0x0000000005E18000-memory.dmp

Filesize
6.1MB

Download
memory/3484-136-0x0000000005110000-0x000000000521A000-memory.dmp

Filesize
1.0MB

Download
memory/3484-137-0x0000000005E20000-0x0000000005E5C000-memory.dmp

Filesize
240KB

Download
memory/3484-138-0x0000000000D20000-0x0000000000DB2000-memory.dmp

Filesize
584KB

Download
memory/3484-139-0x0000000000DC0000-0x0000000000E36000-memory.dmp

Filesize
472KB

Download
memory/3484-140-0x0000000000EB0000-0x0000000000ECE000-memory.dmp

Filesize
120KB

Download
memory/3484-141-0x00000000065D0000-0x0000000006636000-memory.dmp

Filesize
408KB

Download
memory/3484-142-0x0000000006A20000-0x0000000006BE2000-memory.dmp

Filesize
1.8MB

Download
memory/3484-143-0x0000000006BF0000-0x000000000711C000-memory.dmp

Filesize
5.2MB

Download