ramnit | 94df4593588eff3b4084bae23675fc06523915be3600a5458f080dd5ab7697d3 | Triage

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Overview

overview

Static

static

3

JaffaCakes...b0.dll

windows7-x64

7

JaffaCakes...b0.dll

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_78f59abb13c18b97df25064a7d7379b0
Size

221KB
Sample

250104-llf3ratmfw
MD5

78f59abb13c18b97df25064a7d7379b0
SHA1

e85980d623212decac94efefecf9a10cdce3aae8
SHA256

94df4593588eff3b4084bae23675fc06523915be3600a5458f080dd5ab7697d3
SHA512

b47ae95fbdeda1aae59ce17e8980e41f2fb750f4fe150a7aecbc83258f7b23c9f3d22bc8b89e69fddb8e6b053ad40dbcc86d3ab61e788ec33d291dfc650144ad
SSDEEP

3072:Bevj25xBncg9i9ICBHDRNO+wGlSwxFxq0D1bdB1Fw43R3Ab+2vyXU:MvOxBcgQ9IC52+bFxrR9DqvyE

Score

10^/10

ramnit banker discovery evasion spyware stealer trojan upx worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_78f59abb13c18b97df25064a7d7379b0.dll

Resource

win7-20240903-en

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_78f59abb13c18b97df25064a7d7379b0.dll

Resource

win10v2004-20241007-en

ramnit banker discovery evasion spyware stealer trojan upx worm

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_78f59abb13c18b97df25064a7d7379b0
- Size
  
  221KB
- MD5
  
  78f59abb13c18b97df25064a7d7379b0
- SHA1
  
  e85980d623212decac94efefecf9a10cdce3aae8
- SHA256
  
  94df4593588eff3b4084bae23675fc06523915be3600a5458f080dd5ab7697d3
- SHA512
  
  b47ae95fbdeda1aae59ce17e8980e41f2fb750f4fe150a7aecbc83258f7b23c9f3d22bc8b89e69fddb8e6b053ad40dbcc86d3ab61e788ec33d291dfc650144ad
- SSDEEP
  
  3072:Bevj25xBncg9i9ICBHDRNO+wGlSwxFxq0D1bdB1Fw43R3Ab+2vyXU:MvOxBcgQ9IC52+bFxrR9DqvyE
Score

10^/10

discovery ramnit banker evasion spyware stealer trojan upx worm
- Modifies firewall policy service
  evasion
- Ramnit
  Ramnit is a versatile family that holds viruses, worms, and Trojans.
  trojan spyware stealer worm banker ramnit
- Ramnit family
  ramnit
- Blocklisted process makes network request
- Executes dropped EXE
- Loads dropped DLL
- 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

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

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2

ramnitbankerdiscoveryevasionspywarestealertrojanupxworm

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