fakeav | c4bb02b0dd4fdff7c5479b077e82029160b56c120b4d907aa318d53d384f82e7 | Triage

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Reports

Overview

overview

Static

static

5a19b74094...18.exe

windows7-x64

5a19b74094...18.exe

windows10-2004-x64

Sharing

General

Target

5a19b740945d425b1fd854cedbb5de92_JaffaCakes118
Size

755KB
Sample

241019-besg4axelg
MD5

5a19b740945d425b1fd854cedbb5de92
SHA1

71082786ab6a17381bc4a1228b861a5ab4540dce
SHA256

c4bb02b0dd4fdff7c5479b077e82029160b56c120b4d907aa318d53d384f82e7
SHA512

d28c8c066bca2658e009d05d57cbb650b4a22904f9d54d8ce161f4769fddb579a9e2cc58097bf2a7c2a60036e0540f9e3138ec016bdd2091e54099e926e23016
SSDEEP

12288:xoxejOONAM7GUC1Jr+4o628gx2Jw+tP3Jzm8JOSGXCJdw/oX+pd167QhEQO:2xY3NtGUmJr+4Obxd+tPZSZL/oE6EhE

Score

10^/10

fakeav discovery fakeav persistence spyware upx

Static task

static1

fakeav spyware fakeav

3 signatures

Behavioral task

behavioral1

Sample

5a19b740945d425b1fd854cedbb5de92_JaffaCakes118.exe

Resource

win7-20240903-en

fakeav discovery fakeav persistence spyware upx

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

5a19b740945d425b1fd854cedbb5de92_JaffaCakes118.exe

Resource

win10v2004-20241007-en

fakeav discovery fakeav persistence spyware upx

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Targets

- Target
  
  5a19b740945d425b1fd854cedbb5de92_JaffaCakes118
- Size
  
  755KB
- MD5
  
  5a19b740945d425b1fd854cedbb5de92
- SHA1
  
  71082786ab6a17381bc4a1228b861a5ab4540dce
- SHA256
  
  c4bb02b0dd4fdff7c5479b077e82029160b56c120b4d907aa318d53d384f82e7
- SHA512
  
  d28c8c066bca2658e009d05d57cbb650b4a22904f9d54d8ce161f4769fddb579a9e2cc58097bf2a7c2a60036e0540f9e3138ec016bdd2091e54099e926e23016
- SSDEEP
  
  12288:xoxejOONAM7GUC1Jr+4o628gx2Jw+tP3Jzm8JOSGXCJdw/oX+pd167QhEQO:2xY3NtGUmJr+4Obxd+tPZSZL/oE6EhE
Score

10^/10

fakeav discovery fakeav persistence spyware upx
- FakeAV, RogueAntivirus
  FakeAV or Rogue AntiVirus is a class of malware that displays false alert messages.
  fakeav spyware fakeav
- FakeAV payload
  fakeav spyware
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Adds Run key to start application
  persistence
- Drops file in System32 directory
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
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

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

fakeavspywarefakeav

behavioral1

fakeavdiscoveryfakeavpersistencespywareupx

behavioral2

fakeavdiscoveryfakeavpersistencespywareupx

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