fea558e9db7fbf607c47a5c9d705b4b50143aa1dc08415d2049e1afbc6778586 | Triage

Sharing

General

Target

fea558e9db7fbf607c47a5c9d705b4b50143aa1dc08415d2049e1afbc6778586
Size

328KB
Sample

221108-zgx3cshfhj
MD5

0ae1adb1839be974a4c9fe18e1688290
SHA1

d16776d64a11291d0c3b7fdd201c8cdc5252227f
SHA256

fea558e9db7fbf607c47a5c9d705b4b50143aa1dc08415d2049e1afbc6778586
SHA512

1d24a68b367c3e72071a1052d9c436571d4e8b1f768657720bef90cc40dc70c3d57b676e09fbf91e74631f014839046e7b64031109c92c074043913f87faad2d
SSDEEP

6144:LyWOeLm+tkxoGQvT+W4+HMc+MEGRQ6saHSMf3z0AzbLUG50Tpm+MmvbWdlL0d5aU:LCemx0vN3HKGi6sYjJLUGGtedud5tr7

Score

8^/10

adware discovery exploit persistence stealer

Malware Config

Targets

- Target
  
  fea558e9db7fbf607c47a5c9d705b4b50143aa1dc08415d2049e1afbc6778586
- Size
  
  328KB
- MD5
  
  0ae1adb1839be974a4c9fe18e1688290
- SHA1
  
  d16776d64a11291d0c3b7fdd201c8cdc5252227f
- SHA256
  
  fea558e9db7fbf607c47a5c9d705b4b50143aa1dc08415d2049e1afbc6778586
- SHA512
  
  1d24a68b367c3e72071a1052d9c436571d4e8b1f768657720bef90cc40dc70c3d57b676e09fbf91e74631f014839046e7b64031109c92c074043913f87faad2d
- SSDEEP
  
  6144:LyWOeLm+tkxoGQvT+W4+HMc+MEGRQ6saHSMf3z0AzbLUG50Tpm+MmvbWdlL0d5aU:LCemx0vN3HKGi6sYjJLUGGtedud5tr7
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 v6

Initial Access

Execution

Persistence

Browser Extensions

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

adwarediscoveryexploitpersistencestealer

behavioral2

adwarediscoveryexploitpersistencestealer