stealc | c43ed0f0078b0f70afa653df1fa5f5503ce15ec79f4c929562846334aec8e935

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/12/2024, 09:10

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General

Target

3044-0-0x0000000000060000-0x0000000000547000-memory.exe
Size

4.9MB
MD5

add84ecfccea848bb8a848c8d1f58441
SHA1

1ca9799716d111a2c3d0c1c0b1609a451d252cdc
SHA256

c43ed0f0078b0f70afa653df1fa5f5503ce15ec79f4c929562846334aec8e935
SHA512

fe84addfc44545054d3d9890d21f958aa1c437d781fda83b3aaef5a4d6363fb84ebccbf36f0e3b0f52b4cab1eaee71e61b337070f87b4d46106cd81a5fe366c9
SSDEEP

24576:J2z4ntO7PM7GC9YJM44hLqWknqYkMN46ewhR0G4cyA+kD4/C1r8Qt2/GlLPOerZi:0z+tN7YQhLqSPM7Jv5E/anlT5zsJ

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	2100	WerFault.exe	30

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	3044-0-0x0000000000060000-0x0000000000547000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2068	2100	3044-0-0x0000000000060000-0x0000000000547000-memory.exe	31
PID 2100 wrote to memory of 2068	2100	3044-0-0x0000000000060000-0x0000000000547000-memory.exe	31
PID 2100 wrote to memory of 2068	2100	3044-0-0x0000000000060000-0x0000000000547000-memory.exe	31
PID 2100 wrote to memory of 2068	2100	3044-0-0x0000000000060000-0x0000000000547000-memory.exe	31

C:\Users\Admin\AppData\Local\Temp\3044-0-0x0000000000060000-0x0000000000547000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\3044-0-0x0000000000060000-0x0000000000547000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 36
  2⤵
  - Program crash
  PID:2068

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/2100-0-0x00000000002F0000-0x00000000007D7000-memory.dmp

Filesize
4.9MB

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