njrat | 0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b

General

Target

0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b.exe
Size

29KB
MD5

e41cf4f07e6ffd80f0162aed47bc5717
SHA1

b7a6ffa43c21b0bdfa3463ab316c698a36a0136b
SHA256

0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b
SHA512

a7506847397f32bc4df75541f2b56866278726b413bb739722aea8938373ddfd0405842cb8bf292294db6264f0b40172470d2b5828aa7a7ac5326bf2180d7ca1
SSDEEP

768:HWK7ZW4Oakw1BJX7oqsKuelBKh0p29SgRVX:2K78KEJKLKhG29jVX

Score

10^/10

njrat hacked evasion persistence trojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

C2

sidahmed-1973.no-ip.biz:1177

Mutex

5cd8f17f4086744065eb0992a09e05a2

Attributes

reg_key
5cd8f17f4086744065eb0992a09e05a2
splitter
|'|'|

Signatures

njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat
Executes dropped EXE 1 IoCs

Processes:

Trojan.exe

pid process

1292 Trojan.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

1784 netsh.exe
Loads dropped DLL 1 IoCs

Processes:

0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b.exe

pid process

1148 0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b.exe

pid	process
1784	netsh.exe

pid	process
1148	0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Trojan.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

Trojan.exe

pid	process
1292	Trojan.exe
1292	Trojan.exe
1292	Trojan.exe
1292	Trojan.exe
1292	Trojan.exe
1292	Trojan.exe
1292	Trojan.exe
1292	Trojan.exe
1292	Trojan.exe
1292	Trojan.exe
1292	Trojan.exe
1292	Trojan.exe
1292	Trojan.exe
1292	Trojan.exe
1292	Trojan.exe
1292	Trojan.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Trojan.exe

description pid process

Token: SeDebugPrivilege 1292 Trojan.exe

description	pid	process
Token: SeDebugPrivilege	1292	Trojan.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b.exeTrojan.exe

description	pid	process	target process
PID 1148 wrote to memory of 1292	1148	0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b.exe	Trojan.exe
PID 1148 wrote to memory of 1292	1148	0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b.exe	Trojan.exe
PID 1148 wrote to memory of 1292	1148	0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b.exe	Trojan.exe
PID 1148 wrote to memory of 1292	1148	0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b.exe	Trojan.exe
PID 1292 wrote to memory of 1784	1292	Trojan.exe	netsh.exe
PID 1292 wrote to memory of 1784	1292	Trojan.exe	netsh.exe
PID 1292 wrote to memory of 1784	1292	Trojan.exe	netsh.exe
PID 1292 wrote to memory of 1784	1292	Trojan.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b.exe
"C:\Users\Admin\AppData\Local\Temp\0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1148

C:\Users\Admin\AppData\Local\Temp\Trojan.exe
"C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1292

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Trojan.exe" "Trojan.exe" ENABLE
3⤵
- Modifies Windows Firewall
PID:1784

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Trojan.exe
Filesize
29KB

MD5
e41cf4f07e6ffd80f0162aed47bc5717

SHA1
b7a6ffa43c21b0bdfa3463ab316c698a36a0136b

SHA256
0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b

SHA512
a7506847397f32bc4df75541f2b56866278726b413bb739722aea8938373ddfd0405842cb8bf292294db6264f0b40172470d2b5828aa7a7ac5326bf2180d7ca1

Download Submit
C:\Users\Admin\AppData\Local\Temp\Trojan.exe
Filesize
29KB

MD5
e41cf4f07e6ffd80f0162aed47bc5717

SHA1
b7a6ffa43c21b0bdfa3463ab316c698a36a0136b

SHA256
0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b

SHA512
a7506847397f32bc4df75541f2b56866278726b413bb739722aea8938373ddfd0405842cb8bf292294db6264f0b40172470d2b5828aa7a7ac5326bf2180d7ca1

Download Submit
\Users\Admin\AppData\Local\Temp\Trojan.exe
Filesize
29KB

MD5
e41cf4f07e6ffd80f0162aed47bc5717

SHA1
b7a6ffa43c21b0bdfa3463ab316c698a36a0136b

SHA256
0f8246d4b0ee5a2240034c36b1ac9d4b814dc62bc1159d575c699f20ee23307b

SHA512
a7506847397f32bc4df75541f2b56866278726b413bb739722aea8938373ddfd0405842cb8bf292294db6264f0b40172470d2b5828aa7a7ac5326bf2180d7ca1

Download Submit
memory/1148-54-0x0000000074C11000-0x0000000074C13000-memory.dmp

Filesize
8KB

Download
memory/1148-55-0x0000000073EB0000-0x000000007445B000-memory.dmp

Filesize
5.7MB

Download
memory/1148-61-0x0000000073EB0000-0x000000007445B000-memory.dmp

Filesize
5.7MB

Download
memory/1292-57-0x0000000000000000-mapping.dmp

Download
memory/1292-63-0x0000000073EB0000-0x000000007445B000-memory.dmp

Filesize
5.7MB

Download
memory/1292-65-0x0000000073EB0000-0x000000007445B000-memory.dmp

Filesize
5.7MB

Download
memory/1784-62-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads