8139b607d77b41d2df9237b88e8863b4eb0924b2cca0a4418b57701ce833c8b9 | Triage

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General

Target

8139b607d77b41d2df9237b88e8863b4eb0924b2cca0a4418b57701ce833c8b9N
Size

2.3MB
Sample

240927-narq8azclj
MD5

a15a621140ab156b272424a71228ace0
SHA1

8025c2833e521e99e049ee9cc2980ed2119f5cc4
SHA256

8139b607d77b41d2df9237b88e8863b4eb0924b2cca0a4418b57701ce833c8b9
SHA512

93762ba8089f4d886f7f5808b4ff3e08eb922b80a762531e9dd2856af6e7525bc903e57dbceeda7b603824806994d71248dc66a392f7d78b80ab095b06326d32
SSDEEP

49152:s8F4GBYEFMfVrt0HdZyZUKIKp9/bIA3e63wDknToN58zkfwHuVfcu5ZJFKsnfKUn:s8F4GBY3dR0HHyZ9p9DIAvADkQ8gfwOj

Score

7^/10

discovery persistence

Malware Config

Targets

- Target
  
  8139b607d77b41d2df9237b88e8863b4eb0924b2cca0a4418b57701ce833c8b9N
- Size
  
  2.3MB
- MD5
  
  a15a621140ab156b272424a71228ace0
- SHA1
  
  8025c2833e521e99e049ee9cc2980ed2119f5cc4
- SHA256
  
  8139b607d77b41d2df9237b88e8863b4eb0924b2cca0a4418b57701ce833c8b9
- SHA512
  
  93762ba8089f4d886f7f5808b4ff3e08eb922b80a762531e9dd2856af6e7525bc903e57dbceeda7b603824806994d71248dc66a392f7d78b80ab095b06326d32
- SSDEEP
  
  49152:s8F4GBYEFMfVrt0HdZyZUKIKp9/bIA3e63wDknToN58zkfwHuVfcu5ZJFKsnfKUn:s8F4GBY3dR0HHyZ9p9DIAvADkQ8gfwOj
Score

7^/10

discovery persistence
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Maps connected drives based on registry
  Disk information is often read in order to detect sandboxing environments.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoverypersistence

behavioral2

discoverypersistence