stealc | b5b553ae98efe590e32ad49dfe9e35506660cda256748099b8e2bdad7ff975bf

Analysis

max time kernel
93s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2024 05:08

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General

Target

1076-3-0x0000000000AF0000-0x0000000001227000-memory.exe
Size

7.2MB
MD5

5b644ea3550123f2803eee3b5cd5673f
SHA1

b5bc841ea5b328aa36bcdf1465e9ee9ad809ee95
SHA256

b5b553ae98efe590e32ad49dfe9e35506660cda256748099b8e2bdad7ff975bf
SHA512

3a63bdb1757b5680f06cc2e39b4be866eea8a1e3b07b66284b7ca162152fd91a9b277e1f6baa325d5a41d0a0325aec937c30662d60320b6448c9a717022206e5
SSDEEP

98304:UnWGJtF4RIwybjLzBfEdDRZqSmZVTkhd0mmzdQCd82l7faOb:rGh6ybRkXEVF9fbb

Score

10^/10

stealc discovery stealer

Malware Config

Signatures

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Program crash 1 IoCs

pid	pid_target	Process	procid_target
540	4956	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1076-3-0x0000000000AF0000-0x0000000001227000-memory.exe

C:\Users\Admin\AppData\Local\Temp\1076-3-0x0000000000AF0000-0x0000000001227000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1076-3-0x0000000000AF0000-0x0000000001227000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4956
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 216
  2⤵
  - Program crash
  PID:540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4956 -ip 4956
1⤵
PID:3320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4956-0-0x0000000000BF0000-0x0000000001327000-memory.dmp

Filesize
7.2MB

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