stealc | f56dca22831d1451e9dd1b9a7736e230929564c7dabac8115ebef91625e3c74b

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
27-12-2024 09:06

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General

Target

1172-47-0x0000000000500000-0x0000000000A12000-memory.exe
Size

5.1MB
MD5

a9b290cca8ba88e6f6430f7f0ba27ce7
SHA1

5d1356f36ff681b03dd2347d3daef3ac98592044
SHA256

f56dca22831d1451e9dd1b9a7736e230929564c7dabac8115ebef91625e3c74b
SHA512

4b6a78e19b811808f3f9429f33732cad447d41a54e2253e9127104ba14ebef49f6b256975c313f36b0c5f61e93522143358d5d39501654c2ee7bcd5d43979a31
SSDEEP

98304:gOrmI6FP4LgJl+y9QV6/NqYMJ6rZPAuj:Wb9QQFqYvZPAuj

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
1572	2320	WerFault.exe	27

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	1172-47-0x0000000000500000-0x0000000000A12000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 1572	2320	1172-47-0x0000000000500000-0x0000000000A12000-memory.exe	28
PID 2320 wrote to memory of 1572	2320	1172-47-0x0000000000500000-0x0000000000A12000-memory.exe	28
PID 2320 wrote to memory of 1572	2320	1172-47-0x0000000000500000-0x0000000000A12000-memory.exe	28
PID 2320 wrote to memory of 1572	2320	1172-47-0x0000000000500000-0x0000000000A12000-memory.exe	28

C:\Users\Admin\AppData\Local\Temp\1172-47-0x0000000000500000-0x0000000000A12000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1172-47-0x0000000000500000-0x0000000000A12000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2320 -s 36
  2⤵
  - Program crash
  PID:1572

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/2320-0-0x0000000000A50000-0x0000000000F62000-memory.dmp

Filesize
5.1MB

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