stealc | ac4a46d2d66e7902a877c73b3db5b5bfe8d6748d08fcd226d3b967fe1b6487de

Analysis

max time kernel
93s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2024 18:40

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General

Target

1832-135-0x0000000000B90000-0x00000000012B9000-memory.exe
Size

7.2MB
MD5

726d4f80fcb6800f63600bd783105771
SHA1

d0fe011f1309020bb7b288f1dcad22a371ebf867
SHA256

ac4a46d2d66e7902a877c73b3db5b5bfe8d6748d08fcd226d3b967fe1b6487de
SHA512

49122c915e0eefa8ec006a7c874ee290b69341daf6a0fae41a995a4a1d69791db8d45ea96d5010508b26708f7cf3a52e33fd50b121d5612de15a43fb98e384d6
SSDEEP

98304:lgGJtF4RIwybhkBOPnJuiPKqt550S2CWX4sJkfD3ppTFmo4g4Nn:uGh6ybPv2r4D3Zmo4zn

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
3996	3052	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	1832-135-0x0000000000B90000-0x00000000012B9000-memory.exe

C:\Users\Admin\AppData\Local\Temp\1832-135-0x0000000000B90000-0x00000000012B9000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1832-135-0x0000000000B90000-0x00000000012B9000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3052
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 192
  2⤵
  - Program crash
  PID:3996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3052 -ip 3052
1⤵
PID:2924

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/3052-0-0x0000000000C20000-0x0000000001349000-memory.dmp

Filesize
7.2MB

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