dbb678e2a66e25f48621cbbfce539c0fe6533f0935238f7e7e2e86a5736c80e5 | Triage

Sharing

General

Target

dbb678e2a66e25f48621cbbfce539c0fe6533f0935238f7e7e2e86a5736c80e5
Size

328KB
Sample

221127-r62g3seg37
MD5

2699986e741ba577ae2217661e60b0ba
SHA1

66da102297cf31f2622341e2a178df6219c0e76c
SHA256

dbb678e2a66e25f48621cbbfce539c0fe6533f0935238f7e7e2e86a5736c80e5
SHA512

74e4f842c688638dde64a3963de326a0f6e7f29d3b4e62a6081fc293dbeccd9a37b9b208eee67680f12f8475ac2a2b3b0ae136275f59fb6bff51ba3ad45af48b
SSDEEP

6144:byWOeLm+tkxoGQvT+W4+HMc+MEGRQ6saHSMf3z0AzbLUG50Tpm+MmvbWdlL0d5aU:bCemx0vN3HKGi6sYjJLUGGtedud5tr7

Score

8^/10

adware discovery exploit persistence stealer

Malware Config

Targets

- Target
  
  dbb678e2a66e25f48621cbbfce539c0fe6533f0935238f7e7e2e86a5736c80e5
- Size
  
  328KB
- MD5
  
  2699986e741ba577ae2217661e60b0ba
- SHA1
  
  66da102297cf31f2622341e2a178df6219c0e76c
- SHA256
  
  dbb678e2a66e25f48621cbbfce539c0fe6533f0935238f7e7e2e86a5736c80e5
- SHA512
  
  74e4f842c688638dde64a3963de326a0f6e7f29d3b4e62a6081fc293dbeccd9a37b9b208eee67680f12f8475ac2a2b3b0ae136275f59fb6bff51ba3ad45af48b
- SSDEEP
  
  6144:byWOeLm+tkxoGQvT+W4+HMc+MEGRQ6saHSMf3z0AzbLUG50Tpm+MmvbWdlL0d5aU:bCemx0vN3HKGi6sYjJLUGGtedud5tr7
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

adwarepersistencestealer