595bb8f8c9402731a18e63c77170f7574d06ce93a1dcbb7e56291d27c210ddd9 | Triage

Sharing

General

Target

595bb8f8c9402731a18e63c77170f7574d06ce93a1dcbb7e56291d27c210ddd9N.exe
Size

25KB
Sample

241122-wd1sas1khr
MD5

a0c9eafc58a063b863a1dec4fbfec2c0
SHA1

6752399daf1176eb79288817b8a30856bd9e32a9
SHA256

595bb8f8c9402731a18e63c77170f7574d06ce93a1dcbb7e56291d27c210ddd9
SHA512

e311e92cdc34e381295a0a622d61e9ecac80e7306abb5758b774877ff37667f6e80cf35ddf004647fb8b2dabb36a0f1e1f3c6f7d0a61a50c1c1878bb1229b160
SSDEEP

768:jIUyc47U1TkSKbZ2+lGk2BF8ToRo8PJHRK:j4cfwuuz2HnRB1w

Score

10^/10

defense_evasion discovery evasion persistence trojan upx

Malware Config

Targets

- Target
  
  595bb8f8c9402731a18e63c77170f7574d06ce93a1dcbb7e56291d27c210ddd9N.exe
- Size
  
  25KB
- MD5
  
  a0c9eafc58a063b863a1dec4fbfec2c0
- SHA1
  
  6752399daf1176eb79288817b8a30856bd9e32a9
- SHA256
  
  595bb8f8c9402731a18e63c77170f7574d06ce93a1dcbb7e56291d27c210ddd9
- SHA512
  
  e311e92cdc34e381295a0a622d61e9ecac80e7306abb5758b774877ff37667f6e80cf35ddf004647fb8b2dabb36a0f1e1f3c6f7d0a61a50c1c1878bb1229b160
- SSDEEP
  
  768:jIUyc47U1TkSKbZ2+lGk2BF8ToRo8PJHRK:j4cfwuuz2HnRB1w
Score

10^/10

defense_evasion discovery evasion persistence trojan upx
- Windows security bypass
  evasion trojan
- Boot or Logon Autostart Execution: Active Setup
  Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
  persistence
- Drops file in Drivers directory
- Event Triggered Execution: Image File Execution Options Injection
  persistence
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
  evasion trojan
- Indicator Removal: Clear Persistence
  remove IFEO.
  defense_evasion
- Modifies WinLogon
  persistence
- Drops file in System32 directory
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Active Setup

Winlogon Helper DLL

Event Triggered Execution

Image File Execution Options Injection

Privilege Escalation

Boot or Logon Autostart Execution

Active Setup

Winlogon Helper DLL

Event Triggered Execution

Image File Execution Options Injection

Defense Evasion

Impair Defenses

Disable or Modify Tools

Indicator Removal

Clear Persistence

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

defense_evasiondiscoveryevasionpersistencetrojanupx

behavioral2

defense_evasiondiscoveryevasionpersistencetrojanupx