njrat | 9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-01-2025 03:05

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General

Target

9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Size

654KB
MD5

0f26a0b93fd42027ad725d9bcf310a38
SHA1

ef07893209c2177758d444844b8220b34d995a39
SHA256

9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4
SHA512

6db48257bd7559f7df1e7d7942426a3e2a9f8bd502de73a3635345df50bc6218bfda1a589195c27c40c65b51b3fd03c691947261bfea0cba56fc52585dd9ae54
SSDEEP

12288:tAV6/QGTyWXV7OWvYmm9pLK/spmTyVqxXtQjNQZpc9wwjEdzwyo38GT:tLfxOWvgpryyweQZpuwwj7

Score

10^/10

njrat hacked discovery execution trojan

Malware Config

Extracted

Family

njrat

Version

v4.0

Botnet

HacKed

147.124.216.223:7788

Mutex

Windows

Attributes

reg_key
Windows
splitter
|-F-|

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4808	powershell.exe
224	powershell.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2916 set thread context of 1228	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	103

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 5 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	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2236	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
224	powershell.exe
4808	powershell.exe
4808	powershell.exe
224	powershell.exe
4808	powershell.exe

Suspicious use of AdjustPrivilegeToken 33 IoCs

description	pid	Process
Token: SeDebugPrivilege	224	powershell.exe
Token: SeDebugPrivilege	4808	powershell.exe
Token: SeDebugPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: 33	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: SeIncBasePriorityPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: 33	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: SeIncBasePriorityPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: 33	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: SeIncBasePriorityPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: 33	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: SeIncBasePriorityPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: 33	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: SeIncBasePriorityPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: 33	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: SeIncBasePriorityPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: 33	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: SeIncBasePriorityPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: 33	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: SeIncBasePriorityPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: 33	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: SeIncBasePriorityPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: 33	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: SeIncBasePriorityPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: 33	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: SeIncBasePriorityPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: 33	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: SeIncBasePriorityPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: 33	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: SeIncBasePriorityPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: 33	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: SeIncBasePriorityPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: 33	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
Token: SeIncBasePriorityPrivilege	1228	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2916 wrote to memory of 224	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	97
PID 2916 wrote to memory of 224	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	97
PID 2916 wrote to memory of 224	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	97
PID 2916 wrote to memory of 4808	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	99
PID 2916 wrote to memory of 4808	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	99
PID 2916 wrote to memory of 4808	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	99
PID 2916 wrote to memory of 2236	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	101
PID 2916 wrote to memory of 2236	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	101
PID 2916 wrote to memory of 2236	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	101
PID 2916 wrote to memory of 1228	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	103
PID 2916 wrote to memory of 1228	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	103
PID 2916 wrote to memory of 1228	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	103
PID 2916 wrote to memory of 1228	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	103
PID 2916 wrote to memory of 1228	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	103
PID 2916 wrote to memory of 1228	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	103
PID 2916 wrote to memory of 1228	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	103
PID 2916 wrote to memory of 1228	2916	9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe	103

C:\Users\Admin\AppData\Local\Temp\9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
"C:\Users\Admin\AppData\Local\Temp\9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:224
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\BUYAbXCjXx.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4808
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BUYAbXCjXx" /XML "C:\Users\Admin\AppData\Local\Temp\tmp170D.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2236
- C:\Users\Admin\AppData\Local\Temp\9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe
  "C:\Users\Admin\AppData\Local\Temp\9529683e6579dc09cc61d5f2e5909d922f2bb589586d9c2350642d525924c1c4.exe"
  2⤵
  - Drops startup file
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
a3cc0a57c96f5a18593e31ac5f8cd25b

SHA1
1958296a707512e713c1b23ac0e820faabedfc78

SHA256
d6d1e0be9c1294ba29df9010e05e55553c4200482dc4fa3862a08528293efd51

SHA512
ee4eafdcff76db0a779f39faac1c34bcdf55ace9ab2a7189ba641a1003d3abc57da7f22b496e8130c7374444e0ddf39fa345af724c62df16e2d4373a810477fb

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rrf3hcf4.0vq.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp170D.tmp

Filesize
1KB

MD5
e6cf0bf627655e6bf68b5f020b61fb45

SHA1
4f37f56eb24c8989b1f5e26104930b271ee48430

SHA256
fe380575c49fa1927dcdb5bd80095511fe2a51eef49a4e049b8ded7011ff9941

SHA512
95932ee7a3cfa6434311a0dc5224354ccda472630a6ce6d8bbc80e5dc1631f5ac6e3ae1afc250c8cb03d6367b43c52e2ed7374dbb46d3ba93ed832e6bed06fbf

Download Submit
memory/224-23-0x00000000060A0000-0x0000000006106000-memory.dmp

Filesize
408KB

Download
memory/224-15-0x0000000002E10000-0x0000000002E46000-memory.dmp

Filesize
216KB

Download
memory/224-51-0x0000000006C80000-0x0000000006CCC000-memory.dmp

Filesize
304KB

Download
memory/224-48-0x0000000006700000-0x000000000671E000-memory.dmp

Filesize
120KB

Download
memory/224-52-0x00000000078E0000-0x0000000007912000-memory.dmp

Filesize
200KB

Download
memory/224-35-0x0000000006210000-0x0000000006564000-memory.dmp

Filesize
3.3MB

Download
memory/224-63-0x0000000006CD0000-0x0000000006CEE000-memory.dmp

Filesize
120KB

Download
memory/224-53-0x0000000075B70000-0x0000000075BBC000-memory.dmp

Filesize
304KB

Download
memory/224-16-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/224-17-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/224-19-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/224-18-0x00000000057F0000-0x0000000005E18000-memory.dmp

Filesize
6.2MB

Download
memory/224-90-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/224-20-0x0000000005F90000-0x0000000005FB2000-memory.dmp

Filesize
136KB

Download
memory/224-74-0x0000000007920000-0x00000000079C3000-memory.dmp

Filesize
652KB

Download
memory/224-22-0x0000000006030000-0x0000000006096000-memory.dmp

Filesize
408KB

Download
memory/1228-41-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2916-10-0x0000000006800000-0x0000000006852000-memory.dmp

Filesize
328KB

Download
memory/2916-0-0x00000000752CE000-0x00000000752CF000-memory.dmp

Filesize
4KB

Download
memory/2916-9-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/2916-8-0x00000000752CE000-0x00000000752CF000-memory.dmp

Filesize
4KB

Download
memory/2916-47-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/2916-7-0x0000000007F90000-0x0000000007FB6000-memory.dmp

Filesize
152KB

Download
memory/2916-6-0x0000000007E90000-0x0000000007F2C000-memory.dmp

Filesize
624KB

Download
memory/2916-5-0x00000000051C0000-0x00000000051CA000-memory.dmp

Filesize
40KB

Download
memory/2916-4-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/2916-3-0x0000000007C60000-0x0000000007CF2000-memory.dmp

Filesize
584KB

Download
memory/2916-2-0x0000000008130000-0x00000000086D4000-memory.dmp

Filesize
5.6MB

Download
memory/2916-1-0x0000000000D00000-0x0000000000DA8000-memory.dmp

Filesize
672KB

Download
memory/4808-34-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/4808-76-0x0000000006FD0000-0x0000000006FEA000-memory.dmp

Filesize
104KB

Download
memory/4808-77-0x0000000007040000-0x000000000704A000-memory.dmp

Filesize
40KB

Download
memory/4808-78-0x0000000007250000-0x00000000072E6000-memory.dmp

Filesize
600KB

Download
memory/4808-79-0x00000000071D0000-0x00000000071E1000-memory.dmp

Filesize
68KB

Download
memory/4808-80-0x0000000007200000-0x000000000720E000-memory.dmp

Filesize
56KB

Download
memory/4808-81-0x0000000007210000-0x0000000007224000-memory.dmp

Filesize
80KB

Download
memory/4808-82-0x0000000007310000-0x000000000732A000-memory.dmp

Filesize
104KB

Download
memory/4808-83-0x00000000072F0000-0x00000000072F8000-memory.dmp

Filesize
32KB

Download
memory/4808-75-0x0000000007610000-0x0000000007C8A000-memory.dmp

Filesize
6.5MB

Download
memory/4808-64-0x0000000075B70000-0x0000000075BBC000-memory.dmp

Filesize
304KB

Download
memory/4808-21-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/4808-89-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download