stealc | b842f4a7a0ee9a0330d3a7c9ed1ed1004e704db559b1d93e0304b570c116b301

Analysis

max time kernel
150s
max time network
151s
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 04:17

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General

Target

1212-121-0x0000000000C40000-0x000000000137B000-memory.exe
Size

7.2MB
MD5

bfac4f3fbf28a8b3f29a30287d6d7ed6
SHA1

55e83bf4b32bae7d39bab8929a04e77ad244afcc
SHA256

b842f4a7a0ee9a0330d3a7c9ed1ed1004e704db559b1d93e0304b570c116b301
SHA512

7dcb3606c52e190f70f94cf16a71202f0cef2296b3b71aa0dd3a0890dc32ee7f80d07d3a37a90d71755364e27040301b01dabc8e471447e67e0546b142f15b0e
SSDEEP

98304:qKGJtF4RIwybdu4pkV9/s3/Dx2IkylhHwzJEbPGGeE0X2JrV:VGh6ybdpEylhHGE7GGT0aZ

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
4672	4900	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	1212-121-0x0000000000C40000-0x000000000137B000-memory.exe

C:\Users\Admin\AppData\Local\Temp\1212-121-0x0000000000C40000-0x000000000137B000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1212-121-0x0000000000C40000-0x000000000137B000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4900
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4900 -s 216
  2⤵
  - Program crash
  PID:4672

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4900 -ip 4900
1⤵
PID:1876

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/4900-0-0x0000000000EA0000-0x00000000015DB000-memory.dmp

Filesize
7.2MB

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