njrat | 5a32a48b5cd93e6169030612fbfa04aac619c9498d9486760817943edd33e4a6

Analysis

max time kernel
149s
max time network
117s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
21-04-2024 15:50

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General

Target

ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Size

579KB
MD5

ffa162fbcf53c5d0a3ca8243bd7bf2d8
SHA1

8c4c105df691f616f88bcc862f921c7c72b8ca35
SHA256

5a32a48b5cd93e6169030612fbfa04aac619c9498d9486760817943edd33e4a6
SHA512

ab9a50c8e205520674313dcf45b49d0a7a2b2d27217465274e224be23f93bbe3b7abf49d4c758156888ffbb04fee5597849da9b3ad554573c3d641c4cc36db8f
SSDEEP

12288:yCwmfl2Tq7G02RpKgDJ4TgXSbZ2A2KaBkjKP7y11KySMtfZqc8KJvuc5W:nT7YxbZBcZW

Score

10^/10

njrat evasion trojan

Malware Config

Signatures

njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2308	netsh.exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

description	pid	Process
Token: SeDebugPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: 33	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 2308	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe	28
PID 1736 wrote to memory of 2308	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe	28
PID 1736 wrote to memory of 2308	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe	28
PID 1736 wrote to memory of 2308	1736	ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1736
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe" "ffa162fbcf53c5d0a3ca8243bd7bf2d8_JaffaCakes118.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  PID:2308

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1736-0-0x0000000074B90000-0x000000007513B000-memory.dmp

Filesize
5.7MB

Download
memory/1736-1-0x0000000002220000-0x0000000002260000-memory.dmp

Filesize
256KB

Download
memory/1736-2-0x0000000074B90000-0x000000007513B000-memory.dmp

Filesize
5.7MB

Download
memory/1736-3-0x0000000074B90000-0x000000007513B000-memory.dmp

Filesize
5.7MB

Download
memory/1736-4-0x0000000002220000-0x0000000002260000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads