14780df8b8d5925bdd732a6ea86c5f2361403c0fd65c9edeac9c6fa99a946dab | Triage

Sharing

General

Target

a2550b3eb7e888fdadf635550cb3dd30N.exe
Size

148KB
Sample

240805-sacdrazajq
MD5

a2550b3eb7e888fdadf635550cb3dd30
SHA1

d638d2e5b018d1b665cd03ed29f72005de58d097
SHA256

14780df8b8d5925bdd732a6ea86c5f2361403c0fd65c9edeac9c6fa99a946dab
SHA512

9aaf5044ddc95f6441e937e3fad22af1c44520f7d31235f5d2cc0b166c087c80f4d2dafe5982d6270f4b9855bd11628b557cc0ac861df96f3ce433e80557fc57
SSDEEP

1536:nrel3XWo2VxyMcCbncBVZWX5HzvCxGYCBbxTNyThXP0BBBBBBBBBBBBBBBBBBBBd:rC3XWoixXDncBV4X5HzKxGYCzTNyTJW

Score

10^/10

discovery evasion persistence

Malware Config

Targets

- Target
  
  a2550b3eb7e888fdadf635550cb3dd30N.exe
- Size
  
  148KB
- MD5
  
  a2550b3eb7e888fdadf635550cb3dd30
- SHA1
  
  d638d2e5b018d1b665cd03ed29f72005de58d097
- SHA256
  
  14780df8b8d5925bdd732a6ea86c5f2361403c0fd65c9edeac9c6fa99a946dab
- SHA512
  
  9aaf5044ddc95f6441e937e3fad22af1c44520f7d31235f5d2cc0b166c087c80f4d2dafe5982d6270f4b9855bd11628b557cc0ac861df96f3ce433e80557fc57
- SSDEEP
  
  1536:nrel3XWo2VxyMcCbncBVZWX5HzvCxGYCBbxTNyThXP0BBBBBBBBBBBBBBBBBBBBd:rC3XWoixXDncBV4X5HzKxGYCzTNyTJW
Score

10^/10

discovery evasion persistence
- Modifies WinLogon for persistence
  persistence
- Modifies visiblity of hidden/system files in Explorer
  evasion
- 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
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Active Setup

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Privilege Escalation

Boot or Logon Autostart Execution

Active Setup

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Defense Evasion

Hide Artifacts

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionpersistence

behavioral2

discoveryevasionpersistence