ramnit | 82d4f1310c9271e3131ae7a23a3cb7df144a4d452c9b447c73b4fedd691eccbf | Triage

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Overview

overview

Static

static

3

81cece7a45...18.dll

windows7-x64

81cece7a45...18.dll

windows10-2004-x64

Sharing

General

Target

81cece7a454fffa27f468a7bef1e258e_JaffaCakes118
Size

132KB
Sample

240801-1ffx5axbjq
MD5

81cece7a454fffa27f468a7bef1e258e
SHA1

19397e4c93b99103d8b9526091e5b83666dc6392
SHA256

82d4f1310c9271e3131ae7a23a3cb7df144a4d452c9b447c73b4fedd691eccbf
SHA512

0a047e26d404d5ad0a512a2b7c8de01cc7c576fde93ae221ed348c8fe09fd2c84dc42e340cde63636a090565c4b40e578a1d73b7b8e203bf88aaa2b27254ef00
SSDEEP

3072:3o6nwLqrSa4I+VCpy330wN6qb3MAxwgKA:46uj0wRb37xj

Score

10^/10

ramnit banker discovery persistence spyware stealer trojan upx worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

81cece7a454fffa27f468a7bef1e258e_JaffaCakes118.dll

Resource

win7-20240704-en

ramnit banker discovery persistence spyware stealer trojan upx worm

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

81cece7a454fffa27f468a7bef1e258e_JaffaCakes118.dll

Resource

win10v2004-20240730-en

ramnit banker discovery spyware stealer trojan upx worm

windows10-2004-x64

14 signatures

150 seconds

Malware Config

Targets

- Target
  
  81cece7a454fffa27f468a7bef1e258e_JaffaCakes118
- Size
  
  132KB
- MD5
  
  81cece7a454fffa27f468a7bef1e258e
- SHA1
  
  19397e4c93b99103d8b9526091e5b83666dc6392
- SHA256
  
  82d4f1310c9271e3131ae7a23a3cb7df144a4d452c9b447c73b4fedd691eccbf
- SHA512
  
  0a047e26d404d5ad0a512a2b7c8de01cc7c576fde93ae221ed348c8fe09fd2c84dc42e340cde63636a090565c4b40e578a1d73b7b8e203bf88aaa2b27254ef00
- SSDEEP
  
  3072:3o6nwLqrSa4I+VCpy330wN6qb3MAxwgKA:46uj0wRb37xj
Score

10^/10

ramnit banker discovery persistence spyware stealer trojan upx worm
- Modifies WinLogon for persistence
  persistence
- Ramnit
  Ramnit is a versatile family that holds viruses, worms, and Trojans.
  trojan spyware stealer worm banker ramnit
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Winlogon Helper DLL

Privilege Escalation

Boot or Logon Autostart Execution

Winlogon Helper DLL

Defense Evasion

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

ramnitbankerdiscoverypersistencespywarestealertrojanupxworm

behavioral2

ramnitbankerdiscoveryspywarestealertrojanupxworm

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