njrat | 044775dc8b409b507f5b868c723b0060325fd3e26ca8e331df7d0aa605c78602 | Triage

Sharing

General

Target

fcaa7dd51640a941cc74d6417be33c90N.exe
Size

337KB
Sample

240906-sl7n2ashrl
MD5

fcaa7dd51640a941cc74d6417be33c90
SHA1

82a1a0ae3e3a65d872b580e02afe8e6453a0cead
SHA256

044775dc8b409b507f5b868c723b0060325fd3e26ca8e331df7d0aa605c78602
SHA512

5d8464566729c0f81f61556aa702b1f7c420af02ad9f39685e83947731814849238eaf6af51b6c93f3cf543dc79167eaeefffc5775b2e8b40fbd6448c96289ea
SSDEEP

3072:kXwra7/5qzRlDgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:g7/4zvD1+fIyG5jZkCwi8r

Score

10^/10

njrat discovery persistence trojan

Malware Config

Targets

- Target
  
  fcaa7dd51640a941cc74d6417be33c90N.exe
- Size
  
  337KB
- MD5
  
  fcaa7dd51640a941cc74d6417be33c90
- SHA1
  
  82a1a0ae3e3a65d872b580e02afe8e6453a0cead
- SHA256
  
  044775dc8b409b507f5b868c723b0060325fd3e26ca8e331df7d0aa605c78602
- SHA512
  
  5d8464566729c0f81f61556aa702b1f7c420af02ad9f39685e83947731814849238eaf6af51b6c93f3cf543dc79167eaeefffc5775b2e8b40fbd6448c96289ea
- SSDEEP
  
  3072:kXwra7/5qzRlDgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:g7/4zvD1+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