stealc | c51ded3a6a8ee8cc6f49b097ba3ff26334b920ab13e89f7a2d3017032a84d293

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-12-2024 14:44

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General

Target

2828-0-0x0000000001330000-0x0000000001824000-memory.exe
Size

5.0MB
MD5

74de78d08aadc631b1767992369dc232
SHA1

3993b13c15ba3865827fda3ec9fffa92b256b7dd
SHA256

c51ded3a6a8ee8cc6f49b097ba3ff26334b920ab13e89f7a2d3017032a84d293
SHA512

1c6fe06976261ca711ed50744d10b5222299ca49f252f8db00038020395d62a9ec285db2951143a9697e45fdb526b6ee2adf9b3f51fc7285835a1a7bf06adeaa
SSDEEP

49152:ujD7xNhLptuSMGCrZrqfL7Ld2YqA/uYZQq6OP:cNbltuSMGIZrqfLVTqsuAQ7m

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
3060	1800	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	2828-0-0x0000000001330000-0x0000000001824000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1800 wrote to memory of 3060	1800	2828-0-0x0000000001330000-0x0000000001824000-memory.exe	31
PID 1800 wrote to memory of 3060	1800	2828-0-0x0000000001330000-0x0000000001824000-memory.exe	31
PID 1800 wrote to memory of 3060	1800	2828-0-0x0000000001330000-0x0000000001824000-memory.exe	31
PID 1800 wrote to memory of 3060	1800	2828-0-0x0000000001330000-0x0000000001824000-memory.exe	31

C:\Users\Admin\AppData\Local\Temp\2828-0-0x0000000001330000-0x0000000001824000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2828-0-0x0000000001330000-0x0000000001824000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1800
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 36
  2⤵
  - Program crash
  PID:3060

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/1800-0-0x0000000001120000-0x0000000001614000-memory.dmp

Filesize
5.0MB

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