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Overview

overview

Static

static

7

a21bf659ef...18.exe

windows7-x64

a21bf659ef...18.exe

windows10-2004-x64

Sharing

General

Target

a21bf659ef8103b5e76912d8399b8026_JaffaCakes118
Size

48KB
Sample

240817-l15dwszdjg
MD5

a21bf659ef8103b5e76912d8399b8026
SHA1

0514191476770b0c78c3ddd7ad2e6c3d4875d419
SHA256

e83a8010b3b0112d08473c7963e5213ce46369d397f5a9bbb59a463f463e5188
SHA512

ac180209a3ba792e388cdbd267431abf7856f94da6373138d9065532ddaefce16f95b1417f83ff4c8ccca861128be31249f72fc9d2db713dce97db3f2ca6c25b
SSDEEP

768:CobFiTt+KDFOOVt6BK8nlqiAplfhVUzwlw/k6GxMryQ4lNu:tbFiTt7ROOVwfn/ulfoOTxO6Nu

Score

10^/10

discovery evasion spyware stealer upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

a21bf659ef8103b5e76912d8399b8026_JaffaCakes118.exe

Resource

win7-20240704-en

discovery evasion spyware stealer upx

windows7-x64

5 signatures

150 seconds

Behavioral task

behavioral2

Sample

a21bf659ef8103b5e76912d8399b8026_JaffaCakes118.exe

Resource

win10v2004-20240802-en

discovery evasion spyware stealer upx

windows10-2004-x64

6 signatures

150 seconds

Malware Config

Targets

- Target
  
  a21bf659ef8103b5e76912d8399b8026_JaffaCakes118
- Size
  
  48KB
- MD5
  
  a21bf659ef8103b5e76912d8399b8026
- SHA1
  
  0514191476770b0c78c3ddd7ad2e6c3d4875d419
- SHA256
  
  e83a8010b3b0112d08473c7963e5213ce46369d397f5a9bbb59a463f463e5188
- SHA512
  
  ac180209a3ba792e388cdbd267431abf7856f94da6373138d9065532ddaefce16f95b1417f83ff4c8ccca861128be31249f72fc9d2db713dce97db3f2ca6c25b
- SSDEEP
  
  768:CobFiTt+KDFOOVt6BK8nlqiAplfhVUzwlw/k6GxMryQ4lNu:tbFiTt7ROOVwfn/ulfoOTxO6Nu
Score

10^/10

discovery evasion spyware stealer upx
- Modifies firewall policy service
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- 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

Create or Modify System Process

Windows Service

Privilege Escalation

Create or Modify System Process

Windows Service

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Modify Registry

Credential Access

Unsecured Credentials

Credentials In Files

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionspywarestealerupx

behavioral2

discoveryevasionspywarestealerupx

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