stealc | a98587fba774b5b7d2a793d27a372e5b931fedfe236a4efb288ef9e344997758

Analysis

max time kernel
149s
max time network
149s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
29/04/2024, 01:47

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General

Target

8b6af6cb7481b58e76dde6969caf317273d72afed263fdb28f9c34a703c4acb1.exe
Size

203KB
MD5

c662be00aaacad366e2b23b11317edac
SHA1

29c2d6db08fc978e6fee67e5ea7e2fcadaddd847
SHA256

8b6af6cb7481b58e76dde6969caf317273d72afed263fdb28f9c34a703c4acb1
SHA512

501085db6ea486c72fe89dba05fa20e160cf521c3f34e88382290c87b1a8ca0b6bb529d84d817bf8f1375fd34840de120565a9f0693408967f5b05075606cdbb
SSDEEP

3072:dJbapGXkk0/tG1Ay44l6mS9Bgzf9m2k52dg2:dJbaLYHFnKc9m2Xdg

Score

10^/10

stealc discovery stealer

Malware Config

Extracted

Family

stealc

http://185.172.128.62

Attributes

url_path
/902e53a07830e030.php

Signatures

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	8b6af6cb7481b58e76dde6969caf317273d72afed263fdb28f9c34a703c4acb1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	8b6af6cb7481b58e76dde6969caf317273d72afed263fdb28f9c34a703c4acb1.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1984	8b6af6cb7481b58e76dde6969caf317273d72afed263fdb28f9c34a703c4acb1.exe

C:\Users\Admin\AppData\Local\Temp\8b6af6cb7481b58e76dde6969caf317273d72afed263fdb28f9c34a703c4acb1.exe
"C:\Users\Admin\AppData\Local\Temp\8b6af6cb7481b58e76dde6969caf317273d72afed263fdb28f9c34a703c4acb1.exe"
1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1984-1-0x00000000002F0000-0x00000000003F0000-memory.dmp

Filesize
1024KB

Download
memory/1984-2-0x00000000001B0000-0x00000000001D7000-memory.dmp

Filesize
156KB

Download
memory/1984-3-0x0000000000400000-0x0000000002AF0000-memory.dmp

Filesize
38.9MB

Download
memory/1984-4-0x0000000000400000-0x0000000002AF0000-memory.dmp

Filesize
38.9MB

Download
memory/1984-6-0x00000000002F0000-0x00000000003F0000-memory.dmp

Filesize
1024KB

Download
memory/1984-9-0x0000000000400000-0x0000000002AF0000-memory.dmp

Filesize
38.9MB

Download
memory/1984-13-0x0000000000400000-0x0000000002AF0000-memory.dmp

Filesize
38.9MB

Download
memory/1984-17-0x0000000000400000-0x0000000002AF0000-memory.dmp

Filesize
38.9MB

Download