njrat | e04472ae9698bdd154f51e10f33e3aa79f5c71fcec3018d273fa56816ceba173

Resubmissions

12-01-2025 11:38

250112-nr1epatjgk 10

Analysis

max time kernel
150s
max time network
136s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
12-01-2025 11:38

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General

Target

WindowsApp1.exe
Size

291KB
MD5

3693bc9a8fd8f0156d259498aa1b942a
SHA1

2815628498375d5b9bb07b1ab0a0980cda1a1c29
SHA256

e04472ae9698bdd154f51e10f33e3aa79f5c71fcec3018d273fa56816ceba173
SHA512

04b568d100016aef533af800f92d7e1bfdf3ee3b8231e6bf5320b1a07ddf3121346b83f11134c9c49bedd73ea5e3f5b43e60dff162823d1ddcb4401992bcb11a
SSDEEP

6144:DlSYn8vdBsVuxdlq4VWYPAWzpqErWqdDQy81hecyKEPAE4s:DuoVwHvAapqEa31hecyCX

Score

10^/10

njrat fucked by kev discovery trojan

Malware Config

Extracted

Family

njrat

Version

<- NjRAT 0.7d Horror Edition ->

Botnet

fucked by kev

japanese-cross.gl.at.ply.gg:16828

Mutex

11f854de8c8a1529a4c6e63081a55988

Attributes

reg_key
11f854de8c8a1529a4c6e63081a55988
splitter
Y262SUCZ4UJJ

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
944	.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe
944	.exe

Suspicious use of AdjustPrivilegeToken 36 IoCs

description	pid	Process
Token: SeDebugPrivilege	2292	WindowsApp1.exe
Token: SeDebugPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe
Token: 33	944	.exe
Token: SeIncBasePriorityPrivilege	944	.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 944	2292	WindowsApp1.exe	31
PID 2292 wrote to memory of 944	2292	WindowsApp1.exe	31
PID 2292 wrote to memory of 944	2292	WindowsApp1.exe	31
PID 2292 wrote to memory of 944	2292	WindowsApp1.exe	31

C:\Users\Admin\AppData\Local\Temp\WindowsApp1.exe
"C:\Users\Admin\AppData\Local\Temp\WindowsApp1.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Users\Admin\AppData\Local\Temp\.exe
  "C:\Users\Admin\AppData\Local\Temp\.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\.exe

Filesize
55KB

MD5
fe4849ffa249f098453928e596143044

SHA1
4301caaabac0964578d5c4a52b7d25bcdd6b2964

SHA256
1909cf2bc27f34cff7808a3c17201407f3db168fb47be16bbbd350757710c63c

SHA512
fca385842a615267ff627a050b9c772d2d1bcb097a3dea8b27deecce8de504fa22d64ca15b8098f45c1760a7b665faa45dbddae308d11d62e6f30b9e354e4f25

Download Submit
memory/944-14-0x0000000074A30000-0x0000000074FDB000-memory.dmp

Filesize
5.7MB

Download
memory/944-13-0x0000000074A31000-0x0000000074A32000-memory.dmp

Filesize
4KB

Download
memory/944-19-0x0000000074A30000-0x0000000074FDB000-memory.dmp

Filesize
5.7MB

Download
memory/944-18-0x0000000074A30000-0x0000000074FDB000-memory.dmp

Filesize
5.7MB

Download
memory/944-15-0x0000000074A30000-0x0000000074FDB000-memory.dmp

Filesize
5.7MB

Download
memory/2292-10-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

Filesize
9.6MB

Download
memory/2292-12-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

Filesize
9.6MB

Download
memory/2292-1-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

Filesize
9.6MB

Download
memory/2292-0-0x000007FEF5E1E000-0x000007FEF5E1F000-memory.dmp

Filesize
4KB

Download
memory/2292-2-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

Filesize
9.6MB

Download
memory/2292-16-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

Filesize
9.6MB

Download
memory/2292-17-0x000007FEF5E1E000-0x000007FEF5E1F000-memory.dmp

Filesize
4KB

Download
memory/2292-4-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

Filesize
9.6MB

Download
memory/2292-3-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

Filesize
9.6MB

Download