8c76ba77d2d1d1372821a89f6bf676a4f597b69703f7402dc6244abc614668c8 | Triage

Sharing

General

Target

Backdoor.Win32.Berbew.pz8c76ba77d2d1d1372821a89f6bf676a4f597b69703f7402dc6244abc614668c8N
Size

390KB
Sample

240919-e2e23a1dpp
MD5

b3b54bc3357cfb49cc9acdacb990a1e0
SHA1

ca46619168327009413fe2ce9373800e2eb55bf9
SHA256

8c76ba77d2d1d1372821a89f6bf676a4f597b69703f7402dc6244abc614668c8
SHA512

1de92971c9774cce2ff4c112c1950a79a5deb0a10817e82dff6d7009c810f10c85e372922ad80dab567bbfb498bac4eaa099c6fa5010f2ed4c4fe2f72ee39a33
SSDEEP

6144:sDBua4IHws66b+X0RjtdgOPAUvgkNRgdgOPAUvgkG:6Bu/IH2UngEiM2gEif

Score

10^/10

discovery persistence

Malware Config

Targets

- Target
  
  Backdoor.Win32.Berbew.pz8c76ba77d2d1d1372821a89f6bf676a4f597b69703f7402dc6244abc614668c8N
- Size
  
  390KB
- MD5
  
  b3b54bc3357cfb49cc9acdacb990a1e0
- SHA1
  
  ca46619168327009413fe2ce9373800e2eb55bf9
- SHA256
  
  8c76ba77d2d1d1372821a89f6bf676a4f597b69703f7402dc6244abc614668c8
- SHA512
  
  1de92971c9774cce2ff4c112c1950a79a5deb0a10817e82dff6d7009c810f10c85e372922ad80dab567bbfb498bac4eaa099c6fa5010f2ed4c4fe2f72ee39a33
- SSDEEP
  
  6144:sDBua4IHws66b+X0RjtdgOPAUvgkNRgdgOPAUvgkG:6Bu/IH2UngEiM2gEif
Score

10^/10

discovery persistence
- Adds autorun key to be loaded by Explorer.exe on startup
  persistence
- Executes dropped EXE
- Loads dropped DLL
- 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

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoverypersistence

behavioral2

discoverypersistence