stealc | 41f8615853c3644813ff1dca57ef640c6df3acc97f4198da29420e28970da5ea

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2024 22:21

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General

Target

1156-3-0x00000000013B0000-0x0000000001A5A000-memory.exe
Size

6.7MB
MD5

c1b7134b4bd6161d4bc0e5317c536e02
SHA1

b8fee71ae270c3325d18d100cfba168f9033a627
SHA256

41f8615853c3644813ff1dca57ef640c6df3acc97f4198da29420e28970da5ea
SHA512

6367ed60373e8372194a095baa9a5708a4bda835cd49973945783c123aba1d571f3c40565f38ba87b5adf5c9ae2dd2564d9748c7129ebdddeafca5c5a2efd03a
SSDEEP

98304:2y1LZTcmTtZIlwT7jiAo48svKfPiB6GX:RZxfPiAncPW

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	procid_target
544	2724	WerFault.exe	81

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:

1156-3-0x00000000013B0000-0x0000000001A5A000-memory.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1156-3-0x00000000013B0000-0x0000000001A5A000-memory.exe

C:\Users\Admin\AppData\Local\Temp\1156-3-0x00000000013B0000-0x0000000001A5A000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1156-3-0x00000000013B0000-0x0000000001A5A000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2724
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2724 -s 216
  2⤵
  - Program crash
  PID:544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2724 -ip 2724
1⤵
PID:3168

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

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Downloads

memory/2724-0-0x0000000000E60000-0x000000000150A000-memory.dmp

Filesize
6.7MB

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