stealc | 4ffec58250a40deb1e27f983094b590117948f7685a2fb29960cb7332ba4318d

Analysis

max time kernel
94s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-01-2025 18:14

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General

Target

2040-4-0x0000000000400000-0x0000000000661000-memory.exe
Size

2.4MB
MD5

c8a16fbeb83a7fe74f5e90e8e448d782
SHA1

cf621a8235130089f58ae40257b71113fac717ca
SHA256

4ffec58250a40deb1e27f983094b590117948f7685a2fb29960cb7332ba4318d
SHA512

acea5d03b66693bd5c48180e4f39b725c1164bf909c5db7fb9912a19cd5e7d49ad8ea6c4ce3274835ba9984febe07c5c80c588ffe9b3fe0a04663447dad67125
SSDEEP

6144:C7Pi8WYtUokCulxMfpb7fefYITFanE7w+Uw3NKR9hU/f9:4HtUoH3BfQ3TF44wx8KRA9

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
2068	4840	WerFault.exe	83

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	2040-4-0x0000000000400000-0x0000000000661000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2040-4-0x0000000000400000-0x0000000000661000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2040-4-0x0000000000400000-0x0000000000661000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4840
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4840 -s 216
  2⤵
  - Program crash
  PID:2068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4840 -ip 4840
1⤵
PID:1904

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/4840-0-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

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