5287163a5bf448dd4f15349e9b349e2e36774a185f64e10c7afb6fe4b9914618 | Triage

Sharing

General

Target

5287163a5bf448dd4f15349e9b349e2e36774a185f64e10c7afb6fe4b9914618
Size

667KB
Sample

221011-w1e44shdgn
MD5

6f30aa9bd7e8aa967bba9e63eaa45580
SHA1

5fe1bf96805d5fc173d132d80545b307f6e3254b
SHA256

5287163a5bf448dd4f15349e9b349e2e36774a185f64e10c7afb6fe4b9914618
SHA512

a496b924ddf5abfa920c5fd992f3908c04e580114d890827b4d3f6a8849ec6f1295217cc98bb5c8754c05200ba8486eae119128feb46ae6f4afa4f6b7480177d
SSDEEP

12288:/c0zvQ9wQflcC2C+w2P3z+qeWU+7FjiPPnYR9d2mUNpZ:/3zveflc5CP2/zt3F7FWfY1upZ

Score

9^/10

adware discovery exploit persistence stealer upx

Malware Config

Targets

- Target
  
  5287163a5bf448dd4f15349e9b349e2e36774a185f64e10c7afb6fe4b9914618
- Size
  
  667KB
- MD5
  
  6f30aa9bd7e8aa967bba9e63eaa45580
- SHA1
  
  5fe1bf96805d5fc173d132d80545b307f6e3254b
- SHA256
  
  5287163a5bf448dd4f15349e9b349e2e36774a185f64e10c7afb6fe4b9914618
- SHA512
  
  a496b924ddf5abfa920c5fd992f3908c04e580114d890827b4d3f6a8849ec6f1295217cc98bb5c8754c05200ba8486eae119128feb46ae6f4afa4f6b7480177d
- SSDEEP
  
  12288:/c0zvQ9wQflcC2C+w2P3z+qeWU+7FjiPPnYR9d2mUNpZ:/3zveflc5CP2/zt3F7FWfY1upZ
Score

9^/10

adware discovery exploit persistence stealer upx
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Drops file in Drivers directory
- Possible privilege escalation attempt
  exploit
- Sets service image path in registry
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Deletes itself
- Loads dropped DLL
- 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

adwarediscoveryexploitpersistencestealerupx

behavioral2

adwarediscoveryexploitpersistencestealer