ramnit | 836b6139cfaf0666b37612e1cbf8578a882b01b6f4041e0d68d03dd63ab4f7fb | Triage

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Reports

Overview

overview

Static

static

3

836b6139cf...bN.dll

windows7-x64

836b6139cf...bN.dll

windows10-2004-x64

Sharing

General

Target

836b6139cfaf0666b37612e1cbf8578a882b01b6f4041e0d68d03dd63ab4f7fbN.exe
Size

224KB
Sample

241217-xt6txsvmcz
MD5

f4452ffa750b695b3d921c95d4f94eb0
SHA1

bfb105f0c59478d15bfca22fe93ab1962000c894
SHA256

836b6139cfaf0666b37612e1cbf8578a882b01b6f4041e0d68d03dd63ab4f7fb
SHA512

5cd43273ecc00f27db4e4fc3da225c181130f7ed9c4c6937ed2578a2fa28c21fd42682d639555f5af69ded931985bb89347c130ac7251a74b2935abc06ec7c6f
SSDEEP

3072:ZGd5SXa28vl8juKJcXV9lCgGNlx91xaafMWtXZDPEs3K0G:0d5h7+juU8V9rGrr1xaaflpDPEs3HG

Score

10^/10

ramnit banker discovery persistence spyware stealer trojan upx worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

836b6139cfaf0666b37612e1cbf8578a882b01b6f4041e0d68d03dd63ab4f7fbN.dll

Resource

win7-20240903-en

ramnit banker discovery persistence spyware stealer trojan upx worm

windows7-x64

14 signatures

120 seconds

Behavioral task

behavioral2

Sample

836b6139cfaf0666b37612e1cbf8578a882b01b6f4041e0d68d03dd63ab4f7fbN.dll

Resource

win10v2004-20241007-en

ramnit banker discovery spyware stealer trojan upx worm

windows10-2004-x64

15 signatures

120 seconds

Malware Config

Targets

- Target
  
  836b6139cfaf0666b37612e1cbf8578a882b01b6f4041e0d68d03dd63ab4f7fbN.exe
- Size
  
  224KB
- MD5
  
  f4452ffa750b695b3d921c95d4f94eb0
- SHA1
  
  bfb105f0c59478d15bfca22fe93ab1962000c894
- SHA256
  
  836b6139cfaf0666b37612e1cbf8578a882b01b6f4041e0d68d03dd63ab4f7fb
- SHA512
  
  5cd43273ecc00f27db4e4fc3da225c181130f7ed9c4c6937ed2578a2fa28c21fd42682d639555f5af69ded931985bb89347c130ac7251a74b2935abc06ec7c6f
- SSDEEP
  
  3072:ZGd5SXa28vl8juKJcXV9lCgGNlx91xaafMWtXZDPEs3K0G:0d5h7+juU8V9rGrr1xaaflpDPEs3HG
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

ramnitbankerdiscoveryspywarestealertrojanupxworm

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