stealc | ba79747efb2cdb33ce9a8f56893d8ecc5f3fbf49c42cf8884a0c90ee0ba9da05

Analysis

max time kernel
93s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2024 10:16

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General

Target

1140-88-0x00000000012C0000-0x00000000019EE000-memory.exe
Size

7.2MB
MD5

f1314549093a4b0816f51e6d76343c48
SHA1

9e78f47e031b93776fb102612b7217480bafaf3e
SHA256

ba79747efb2cdb33ce9a8f56893d8ecc5f3fbf49c42cf8884a0c90ee0ba9da05
SHA512

2750a3b203288712c2b8075f4a8ef33db378705f26569896431e4594afb2f8157c6c206030285a0c6c424baf6b144f32808d7e65b229d292cd4e86d3d355460f
SSDEEP

98304:EtGJtF4RIwybzntIQAmzBCnpNCiW1O3piJ/uKRSxeHD8DK:oGh6ybErCPA0hJe

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

Processes:

WerFault.exe

pid pid_target process target process

4008 4996 WerFault.exe 1140-88-0x00000000012C0000-0x00000000019EE000-memory.exe
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

Processes:

1140-88-0x00000000012C0000-0x00000000019EE000-memory.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1140-88-0x00000000012C0000-0x00000000019EE000-memory.exe

pid	pid_target	process	target process
4008	4996	WerFault.exe	1140-88-0x00000000012C0000-0x00000000019EE000-memory.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1140-88-0x00000000012C0000-0x00000000019EE000-memory.exe

C:\Users\Admin\AppData\Local\Temp\1140-88-0x00000000012C0000-0x00000000019EE000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1140-88-0x00000000012C0000-0x00000000019EE000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4996
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 216
  2⤵
  - Program crash
  PID:4008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4996 -ip 4996
1⤵
PID:2184

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/4996-0-0x0000000000E70000-0x000000000159E000-memory.dmp

Filesize
7.2MB

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