ramnit | 8b4886165e2977c191ba7caa160ef0e54e7dfaa6108bcdb91ad364abc16c7751 | Triage

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Reports

Overview

overview

Static

static

3

8b4886165e...1N.dll

windows7-x64

8b4886165e...1N.dll

windows10-2004-x64

7

Sharing

General

Target

8b4886165e2977c191ba7caa160ef0e54e7dfaa6108bcdb91ad364abc16c7751N.exe
Size

444KB
Sample

241226-a155mssqel
MD5

b3e8997a3e2919d916930e4121931220
SHA1

3deb3acb590cc1178733f3273682571c271e58e4
SHA256

8b4886165e2977c191ba7caa160ef0e54e7dfaa6108bcdb91ad364abc16c7751
SHA512

579e7d4bf4199841b74fbd37a56bcdd6638233bb5f4cbf55536975f9152e917d4ccaba756c561d788763a95835d066bb8ca1a3c3070cb325135fe9af0f851f32
SSDEEP

12288:KXo450qjYthuCNIm/kqF6a2FjyHIDiAstWeO5xzb6:7/ku6FjyHe5KOP/

Score

10^/10

ramnit banker discovery persistence spyware stealer trojan upx worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

8b4886165e2977c191ba7caa160ef0e54e7dfaa6108bcdb91ad364abc16c7751N.dll

Resource

win7-20241023-en

ramnit banker discovery persistence spyware stealer trojan upx worm

windows7-x64

13 signatures

120 seconds

Behavioral task

behavioral2

Sample

8b4886165e2977c191ba7caa160ef0e54e7dfaa6108bcdb91ad364abc16c7751N.dll

Resource

win10v2004-20241007-en

windows10-2004-x64

6 signatures

120 seconds

Malware Config

Targets

- Target
  
  8b4886165e2977c191ba7caa160ef0e54e7dfaa6108bcdb91ad364abc16c7751N.exe
- Size
  
  444KB
- MD5
  
  b3e8997a3e2919d916930e4121931220
- SHA1
  
  3deb3acb590cc1178733f3273682571c271e58e4
- SHA256
  
  8b4886165e2977c191ba7caa160ef0e54e7dfaa6108bcdb91ad364abc16c7751
- SHA512
  
  579e7d4bf4199841b74fbd37a56bcdd6638233bb5f4cbf55536975f9152e917d4ccaba756c561d788763a95835d066bb8ca1a3c3070cb325135fe9af0f851f32
- SSDEEP
  
  12288:KXo450qjYthuCNIm/kqF6a2FjyHIDiAstWeO5xzb6:7/ku6FjyHe5KOP/
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
- Ramnit family
  ramnit
- 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

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

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