966f5f23d9d080dc8a033edab269598805651bf5be078b21f8e660ad530d0169 | Triage

Sharing

General

Target

966f5f23d9d080dc8a033edab269598805651bf5be078b21f8e660ad530d0169.exe
Size

328KB
Sample

241202-pk2vlsypcr
MD5

7bb8c348e54b41aee99d96ded45ef0c3
SHA1

9d44dd701704c252d2d264145b9bb4179ed41059
SHA256

966f5f23d9d080dc8a033edab269598805651bf5be078b21f8e660ad530d0169
SHA512

bc4e33731a6622636a347195102947da5b897df2e23083d77751fcb790869e31763b0db46fafa0d439592a3472d4aede3b34965672a682f6f29820977ea54918
SSDEEP

6144:zyWOeLm+tkxoGQvT+W4+HMc+MEGRQ6saHSMf3z0AzbLUG50Tpm+MmvbWdlL0d5as:zCemx0vN3HKGi6sYjJLUGGtedud5trp

Score

8^/10

adware discovery exploit persistence stealer

Malware Config

Targets

- Target
  
  966f5f23d9d080dc8a033edab269598805651bf5be078b21f8e660ad530d0169.exe
- Size
  
  328KB
- MD5
  
  7bb8c348e54b41aee99d96ded45ef0c3
- SHA1
  
  9d44dd701704c252d2d264145b9bb4179ed41059
- SHA256
  
  966f5f23d9d080dc8a033edab269598805651bf5be078b21f8e660ad530d0169
- SHA512
  
  bc4e33731a6622636a347195102947da5b897df2e23083d77751fcb790869e31763b0db46fafa0d439592a3472d4aede3b34965672a682f6f29820977ea54918
- SSDEEP
  
  6144:zyWOeLm+tkxoGQvT+W4+HMc+MEGRQ6saHSMf3z0AzbLUG50Tpm+MmvbWdlL0d5as:zCemx0vN3HKGi6sYjJLUGGtedud5trp
Score

8^/10

adware discovery exploit persistence stealer
- Drops file in Drivers directory
- Possible privilege escalation attempt
  exploit
- Sets service image path in registry
  persistence
- Deletes itself
- Modifies file permissions
  discovery
- Installs/modifies Browser Helper Object
  BHOs are DLL modules which act as plugins for Internet Explorer.
  stealer adware
- Maps connected drives based on registry
  Disk information is often read in order to detect sandboxing environments.
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Browser Extensions

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

File and Directory Permissions Modification

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

adwarediscoveryexploitpersistencestealer

behavioral2

adwarediscoveryexploitpersistencestealer