stealc | fe6a1c9f0ba36efc7359452d246e2362492663eb469467632a116f98921cd6a3

Analysis

max time kernel
139s
max time network
147s
platform
windows11-21h2_x64
resource
win11-20250313-en
resource tags

arch:x64arch:x86image:win11-20250313-enlocale:en-usos:windows11-21h2-x64system
submitted
29/03/2025, 13:14

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General

Target

random.exe
Size

1.7MB
MD5

d20eda67a0693cb56f7cb8155259683c
SHA1

e444a87e49ce539a49945abefeedf9e319cabb7d
SHA256

fe6a1c9f0ba36efc7359452d246e2362492663eb469467632a116f98921cd6a3
SHA512

5ac74605b396abd76dcdc70379a45878ef4bdefbcd2d5032593f22d91a98a0a4f8df81d68b68b94880f9405e92d1a7f8b0148c784a1d94cc48f04b7372334209
SSDEEP

24576:oBv68FkWFoVWtNQVudpyYuvt39oQ2/1f7F/iZnKzr0eu18sEAIwOnUH:cCek8SWtqVudTUqjf78Znefu1sj

Score

10^/10

stealc trump defense_evasion discovery stealer

Malware Config

Extracted

Family

stealc

Botnet

trump

http://45.93.20.28

Attributes

url_path
/85a1cacf11314eb8.php

Signatures

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	random.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	random.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	random.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1136229799-3442283115-138161576-1000\Software\Wine	random.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3368	random.exe

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	random.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3368	random.exe
3368	random.exe

C:\Users\Admin\AppData\Local\Temp\random.exe
"C:\Users\Admin\AppData\Local\Temp\random.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3368

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3368-0-0x00000000007A0000-0x0000000000E41000-memory.dmp

Filesize
6.6MB

Download
memory/3368-1-0x0000000077A56000-0x0000000077A58000-memory.dmp

Filesize
8KB

Download
memory/3368-2-0x00000000007A1000-0x00000000007B8000-memory.dmp

Filesize
92KB

Download
memory/3368-3-0x00000000007A0000-0x0000000000E41000-memory.dmp

Filesize
6.6MB

Download
memory/3368-4-0x00000000007A0000-0x0000000000E41000-memory.dmp

Filesize
6.6MB

Download
memory/3368-5-0x00000000007A0000-0x0000000000E41000-memory.dmp

Filesize
6.6MB

Download
memory/3368-6-0x00000000007A0000-0x0000000000E41000-memory.dmp

Filesize
6.6MB

Download
memory/3368-7-0x00000000007A0000-0x0000000000E41000-memory.dmp

Filesize
6.6MB

Download