njrat | f488aa53749f03f1ad69f5b12db763e181a0401adbb83e283b6b863b335e6bcf

General

Target

f488aa53749f03f1ad69f5b12db763e181a0401adbb83e283b6b863b335e6bcf.exe
Size

116KB
MD5

38dc1d3d98444017aeff0f31bc1961e4
SHA1

40d0b0a84a98cbdd3df4c849411f5146b419035e
SHA256

f488aa53749f03f1ad69f5b12db763e181a0401adbb83e283b6b863b335e6bcf
SHA512

72769b2b0970c62c85ce987b3768215615b1df8c91f34d577ba320c5c91d9ef73ecc66ae07c7a3e63f957fae9f6b7903ca91bafc080d7cdd51c9ccad4d28dad4
SSDEEP

3072:TctNnuGdxuHJr2SLp2FoYYT+jAAm6/AE6f7Z:sNnLnup5LDrT+0h60

Score

10^/10

njrat hacked 2025 evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed 2025

C2

chipo.publicvm.com:1177

Mutex

61bdc0e17a9f9215df162e0317b9e135

Attributes

reg_key
61bdc0e17a9f9215df162e0317b9e135
splitter
|'|'|

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
1540	netsh.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation	f488aa53749f03f1ad69f5b12db763e181a0401adbb83e283b6b863b335e6bcf.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\61bdc0e17a9f9215df162e0317b9e135.exe	chrome.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\61bdc0e17a9f9215df162e0317b9e135.exe	chrome.exe

Executes dropped EXE 1 IoCs

pid	Process
4464	chrome.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\61bdc0e17a9f9215df162e0317b9e135 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\chrome.exe\" .."	chrome.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\61bdc0e17a9f9215df162e0317b9e135 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\chrome.exe\" .."	chrome.exe

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

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: SeDebugPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe
Token: 33	4464	chrome.exe
Token: SeIncBasePriorityPrivilege	4464	chrome.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 4464	1724	f488aa53749f03f1ad69f5b12db763e181a0401adbb83e283b6b863b335e6bcf.exe	89
PID 1724 wrote to memory of 4464	1724	f488aa53749f03f1ad69f5b12db763e181a0401adbb83e283b6b863b335e6bcf.exe	89
PID 4464 wrote to memory of 1540	4464	chrome.exe	93
PID 4464 wrote to memory of 1540	4464	chrome.exe	93

C:\Users\Admin\AppData\Local\Temp\f488aa53749f03f1ad69f5b12db763e181a0401adbb83e283b6b863b335e6bcf.exe
"C:\Users\Admin\AppData\Local\Temp\f488aa53749f03f1ad69f5b12db763e181a0401adbb83e283b6b863b335e6bcf.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Users\Admin\AppData\Local\Temp\chrome.exe
  "C:\Users\Admin\AppData\Local\Temp\chrome.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4464
- - C:\Windows\SYSTEM32\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\chrome.exe" "chrome.exe" ENABLE
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    PID:1540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
116KB

MD5
38dc1d3d98444017aeff0f31bc1961e4

SHA1
40d0b0a84a98cbdd3df4c849411f5146b419035e

SHA256
f488aa53749f03f1ad69f5b12db763e181a0401adbb83e283b6b863b335e6bcf

SHA512
72769b2b0970c62c85ce987b3768215615b1df8c91f34d577ba320c5c91d9ef73ecc66ae07c7a3e63f957fae9f6b7903ca91bafc080d7cdd51c9ccad4d28dad4

Download Submit
memory/1724-6-0x0000000000E20000-0x0000000000E2C000-memory.dmp

Filesize
48KB

Download
memory/1724-2-0x00007FF9FECC0000-0x00007FF9FF661000-memory.dmp

Filesize
9.6MB

Download
memory/1724-3-0x000000001BBB0000-0x000000001C07E000-memory.dmp

Filesize
4.8MB

Download
memory/1724-4-0x00007FF9FECC0000-0x00007FF9FF661000-memory.dmp

Filesize
9.6MB

Download
memory/1724-5-0x000000001C080000-0x000000001C11C000-memory.dmp

Filesize
624KB

Download
memory/1724-0-0x00007FF9FEF75000-0x00007FF9FEF76000-memory.dmp

Filesize
4KB

Download
memory/1724-1-0x000000001B570000-0x000000001B616000-memory.dmp

Filesize
664KB

Download
memory/1724-20-0x00007FF9FECC0000-0x00007FF9FF661000-memory.dmp

Filesize
9.6MB

Download
memory/4464-19-0x00007FF9FECC0000-0x00007FF9FF661000-memory.dmp

Filesize
9.6MB

Download
memory/4464-21-0x00007FF9FECC0000-0x00007FF9FF661000-memory.dmp

Filesize
9.6MB

Download
memory/4464-22-0x00007FF9FECC0000-0x00007FF9FF661000-memory.dmp

Filesize
9.6MB

Download
memory/4464-24-0x00000000015D0000-0x00000000015D8000-memory.dmp

Filesize
32KB

Download
memory/4464-25-0x00007FF9FECC0000-0x00007FF9FF661000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads