stealc | 579804532d286ba442de9a9f8b9a20a2d5239eb510558805fa18ec0717182e0f

Analysis

max time kernel
121s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 20:59

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General

Target

random.exe
Size

2.4MB
MD5

f7a1094ec901c30a546487c8aa2a3093
SHA1

5818379023c31c60cc63df13710b07ea8c791181
SHA256

579804532d286ba442de9a9f8b9a20a2d5239eb510558805fa18ec0717182e0f
SHA512

ada3d3b87f01ed5db7b0de44f94b128a154113e5ef0fcabf1117ee5250d171d5f74b637a783c71ab5e16c4b7427c089702e63a9080f5661d0d616c5a3c087af5
SSDEEP

49152:z7JRjKf3hvcH2lpm74xGmToTzUHf6KEQmbufIJEOoc9z:T+fxEHApmhDTzof6tQmbJEi

Score

10^/10

stealc jony discovery stealer

Malware Config

Extracted

Family

stealc

Botnet

jony

http://85.28.47.4

Attributes

url_path
/920475a59bac849d.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

Suspicious use of NtSetInformationThreadHideFromDebugger 13 IoCs

pid	Process
2356	random.exe
2356	random.exe
2356	random.exe
2356	random.exe
2356	random.exe
2356	random.exe
2356	random.exe
2356	random.exe
2356	random.exe
2356	random.exe
2356	random.exe
2356	random.exe
2356	random.exe

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	random.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	random.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2356	random.exe
2356	random.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2356	random.exe

C:\Users\Admin\AppData\Local\Temp\random.exe
"C:\Users\Admin\AppData\Local\Temp\random.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2356

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/2356-0-0x00000000006B0000-0x000000000129E000-memory.dmp

Filesize
11.9MB

Download
memory/2356-1-0x000000007F650000-0x000000007FA21000-memory.dmp

Filesize
3.8MB

Download
memory/2356-2-0x00000000006B0000-0x000000000129E000-memory.dmp

Filesize
11.9MB

Download
memory/2356-3-0x00000000006B0000-0x000000000129E000-memory.dmp

Filesize
11.9MB

Download
memory/2356-4-0x00000000006B0000-0x000000000129E000-memory.dmp

Filesize
11.9MB

Download
memory/2356-5-0x000000007F650000-0x000000007FA21000-memory.dmp

Filesize
3.8MB

Download
memory/2356-6-0x00000000006B0000-0x000000000129E000-memory.dmp

Filesize
11.9MB

Download
memory/2356-7-0x00000000006B0000-0x000000000129E000-memory.dmp

Filesize
11.9MB

Download
memory/2356-8-0x00000000006B0000-0x000000000129E000-memory.dmp

Filesize
11.9MB

Download
memory/2356-9-0x00000000006B0000-0x000000000129E000-memory.dmp

Filesize
11.9MB

Download
memory/2356-10-0x00000000006B0000-0x000000000129E000-memory.dmp

Filesize
11.9MB

Download
memory/2356-11-0x00000000006B0000-0x000000000129E000-memory.dmp

Filesize
11.9MB

Download
memory/2356-12-0x00000000006B0000-0x000000000129E000-memory.dmp

Filesize
11.9MB

Download
memory/2356-13-0x00000000006B0000-0x000000000129E000-memory.dmp

Filesize
11.9MB

Download
memory/2356-14-0x00000000006B0000-0x000000000129E000-memory.dmp

Filesize
11.9MB

Download
memory/2356-15-0x00000000006B0000-0x000000000129E000-memory.dmp

Filesize
11.9MB

Download