ramnit | cf4f6b5a2c79ab59baed2923c39ca94b11d7d235348fbc944b81fbf1dd710203 | Triage

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Reports

Overview

overview

Static

static

3

cf4f6b5a2c...3N.dll

windows7-x64

cf4f6b5a2c...3N.dll

windows10-2004-x64

Sharing

General

Target

cf4f6b5a2c79ab59baed2923c39ca94b11d7d235348fbc944b81fbf1dd710203N.exe
Size

204KB
Sample

250101-v6peasxqal
MD5

9576774001cb48d03be6619c12ea4a40
SHA1

79555ef3c0f4d72b4477efd32a300c4ca9de4679
SHA256

cf4f6b5a2c79ab59baed2923c39ca94b11d7d235348fbc944b81fbf1dd710203
SHA512

1ebaca6f5859226d344b59c23bd2f6bbff455433da9935bce036facc220f69b66d2a69f8d7b51f7620595acf67a87eb911bdf8d63405525eb83ccd846a8c76eb
SSDEEP

3072:wgB3oFE5TT7z3EAS1uvY8XDxr3gNO0QO8rH/PyLpiuwRTzDZu:/1F33Eov9XDJgNAfqqRA

Score

10^/10

ramnit banker discovery evasion spyware stealer trojan upx worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

cf4f6b5a2c79ab59baed2923c39ca94b11d7d235348fbc944b81fbf1dd710203N.dll

Resource

win7-20241010-en

ramnit banker discovery spyware stealer trojan upx worm

windows7-x64

11 signatures

120 seconds

Behavioral task

behavioral2

Sample

cf4f6b5a2c79ab59baed2923c39ca94b11d7d235348fbc944b81fbf1dd710203N.dll

Resource

win10v2004-20241007-en

discovery evasion upx

windows10-2004-x64

11 signatures

120 seconds

Malware Config

Targets

- Target
  
  cf4f6b5a2c79ab59baed2923c39ca94b11d7d235348fbc944b81fbf1dd710203N.exe
- Size
  
  204KB
- MD5
  
  9576774001cb48d03be6619c12ea4a40
- SHA1
  
  79555ef3c0f4d72b4477efd32a300c4ca9de4679
- SHA256
  
  cf4f6b5a2c79ab59baed2923c39ca94b11d7d235348fbc944b81fbf1dd710203
- SHA512
  
  1ebaca6f5859226d344b59c23bd2f6bbff455433da9935bce036facc220f69b66d2a69f8d7b51f7620595acf67a87eb911bdf8d63405525eb83ccd846a8c76eb
- SSDEEP
  
  3072:wgB3oFE5TT7z3EAS1uvY8XDxr3gNO0QO8rH/PyLpiuwRTzDZu:/1F33Eov9XDJgNAfqqRA
Score

10^/10

ramnit banker discovery spyware stealer trojan upx worm evasion
- 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

ramnitbankerdiscoveryspywarestealertrojanupxworm

behavioral2

discoveryevasionupx

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