njrat | 05cf24309f8c9737b7213cdfa5d4799f21eb26f64ddf639c052e85d54949b447 | Triage

Sharing

General

Target

1a043367a1a148bd079f319100b603c0N.exe
Size

337KB
Sample

240901-qmnlfa1hlk
MD5

1a043367a1a148bd079f319100b603c0
SHA1

82413453e6dc4a814bbe111cf0708d03e8a79f56
SHA256

05cf24309f8c9737b7213cdfa5d4799f21eb26f64ddf639c052e85d54949b447
SHA512

80342e1c97eb58787ee0668b19b5f0e042e8ca7aa2af6d408a8009769b8b16aed9d55100757f654120847c1a26aa98b30a627b9dba5832bdc6f07e1503ffdbe4
SSDEEP

3072:ybEyiklDsHJ1OQ9TgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:ybEyPlDO13T1+fIyG5jZkCwi8r

Score

10^/10

njrat discovery persistence trojan

Malware Config

Targets

- Target
  
  1a043367a1a148bd079f319100b603c0N.exe
- Size
  
  337KB
- MD5
  
  1a043367a1a148bd079f319100b603c0
- SHA1
  
  82413453e6dc4a814bbe111cf0708d03e8a79f56
- SHA256
  
  05cf24309f8c9737b7213cdfa5d4799f21eb26f64ddf639c052e85d54949b447
- SHA512
  
  80342e1c97eb58787ee0668b19b5f0e042e8ca7aa2af6d408a8009769b8b16aed9d55100757f654120847c1a26aa98b30a627b9dba5832bdc6f07e1503ffdbe4
- SSDEEP
  
  3072:ybEyiklDsHJ1OQ9TgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:ybEyPlDO13T1+fIyG5jZkCwi8r
Score

10^/10

njrat discovery persistence trojan
- Adds autorun key to be loaded by Explorer.exe on startup
  persistence
- njRAT/Bladabindi
  Widely used RAT written in .NET.
  trojan njrat
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

njratdiscoverypersistencetrojan

behavioral2

njratdiscoverypersistencetrojan