systembc | 10f2b39f63da35827e667f29e2b69524079e06e454160dee4c28636fffcce199 | Triage

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Reports

Overview

overview

Static

static

7

new64.dll

windows7-x64

new64.dll

windows10-2004-x64

Sharing

General

Target

new64.dll
Size

3.7MB
Sample

230701-keh34ahe5v
MD5

0168ca4a89a13c8b48f97edcd8c32165
SHA1

8f7c8396abe6dc8cf3d96dcefdcb208bebdc2852
SHA256

10f2b39f63da35827e667f29e2b69524079e06e454160dee4c28636fffcce199
SHA512

c6e273f86f177d8b6b45de6b1969e8e88a708a1f86dc318f870cf6c011fd275503aeba5ab8e37dda85a407449c2ca0921bc9b3b586ab43f8afda946f481119ed
SSDEEP

49152:jjjH4ZOXhVNeJBCDRTJ+j6ErUCBOU9EUSqVLsGC8egyQVTlFvqCBfZKQO9NPe5Ie:l8BcNYjnJLnC8egyQVPNZwL

Score

10^/10

systembc evasion themida trojan

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

new64.dll

Resource

win7-20230621-en

systembc evasion themida trojan

windows7-x64

7 signatures

150 seconds

Behavioral task

behavioral2

Sample

new64.dll

Resource

win10v2004-20230621-en

systembc evasion themida trojan

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Extracted

Family

systembc

C2

5.42.65.67:4298

localhost.exchange:4298

Targets

- Target
  
  new64.dll
- Size
  
  3.7MB
- MD5
  
  0168ca4a89a13c8b48f97edcd8c32165
- SHA1
  
  8f7c8396abe6dc8cf3d96dcefdcb208bebdc2852
- SHA256
  
  10f2b39f63da35827e667f29e2b69524079e06e454160dee4c28636fffcce199
- SHA512
  
  c6e273f86f177d8b6b45de6b1969e8e88a708a1f86dc318f870cf6c011fd275503aeba5ab8e37dda85a407449c2ca0921bc9b3b586ab43f8afda946f481119ed
- SSDEEP
  
  49152:jjjH4ZOXhVNeJBCDRTJ+j6ErUCBOU9EUSqVLsGC8egyQVTlFvqCBfZKQO9NPe5Ie:l8BcNYjnJLnC8egyQVPNZwL
Score

10^/10

systembc evasion themida trojan
- SystemBC
  SystemBC is a proxy and remote administration tool first seen in 2019.
  trojan systembc
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Blocklisted process makes network request
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

systembcevasionthemidatrojan

behavioral2

systembcevasionthemidatrojan

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