stealc | f85cdaccb0dd86b741cf17bc23e7cfacb6671e7ccb757e9daeef59b6b84c297f

Analysis

max time kernel
119s
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 11:38

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General

Target

4168-57-0x0000000000E70000-0x0000000001363000-memory.exe
Size

4.9MB
MD5

cced69296f8096e2ee61c657186baf6d
SHA1

151db07c0e30cb245eb0319060d5fa09d5f38b0c
SHA256

f85cdaccb0dd86b741cf17bc23e7cfacb6671e7ccb757e9daeef59b6b84c297f
SHA512

8215e9eb971e0a709eb17b473c651a0bf0e6ebf12b8eb304caf54e8e0e838025cebe1278ce4b01d22124c05dc43f3ce4a3e7d554f92343767ec724cdbd334c1d
SSDEEP

49152:JKGpiylyln4/Q/8H2FGVUQHPVmfUYb2+up:3iylyln4/88H2FGVUQHYfnb2

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
2572	2408	WerFault.exe	29

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	4168-57-0x0000000000E70000-0x0000000001363000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2408 wrote to memory of 2572	2408	4168-57-0x0000000000E70000-0x0000000001363000-memory.exe	30
PID 2408 wrote to memory of 2572	2408	4168-57-0x0000000000E70000-0x0000000001363000-memory.exe	30
PID 2408 wrote to memory of 2572	2408	4168-57-0x0000000000E70000-0x0000000001363000-memory.exe	30
PID 2408 wrote to memory of 2572	2408	4168-57-0x0000000000E70000-0x0000000001363000-memory.exe	30

C:\Users\Admin\AppData\Local\Temp\4168-57-0x0000000000E70000-0x0000000001363000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\4168-57-0x0000000000E70000-0x0000000001363000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2408
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2408 -s 36
  2⤵
  - Program crash
  PID:2572

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/2408-0-0x0000000000960000-0x0000000000E53000-memory.dmp

Filesize
4.9MB

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