njrat | dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3

General

Target

dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3.exe
Size

29KB
MD5

44f646bc5aba91948267b5234704b4d7
SHA1

2ea965e5b8ff2ffe13353fd8df86cd12eef441dd
SHA256

dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3
SHA512

722a79b5d07f78bbe5231570159cd3f93eb850d2d172e8226dcffdba7f6fb1381a176b2822971954f63dd980767d5281e96f1e36e4d2b81a4e392bf6323a546e
SSDEEP

768:Qj77ucYfKQTtzjAqc3eUBKh0p29SgRvY:M7hWVUJZKhG29jvY

Score

10^/10

njrat hacked evasion persistence trojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

C2

tagmoute123.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

1868 Trojan.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

1688 netsh.exe
Loads dropped DLL 1 IoCs

Processes:

dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3.exe

pid process

1612 dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3.exe

pid	process
1688	netsh.exe

pid	process
1612	dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3.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
1868	Trojan.exe
1868	Trojan.exe
1868	Trojan.exe
1868	Trojan.exe
1868	Trojan.exe
1868	Trojan.exe
1868	Trojan.exe
1868	Trojan.exe
1868	Trojan.exe
1868	Trojan.exe
1868	Trojan.exe
1868	Trojan.exe
1868	Trojan.exe
1868	Trojan.exe
1868	Trojan.exe
1868	Trojan.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Trojan.exe

description pid process

Token: SeDebugPrivilege 1868 Trojan.exe

description	pid	process
Token: SeDebugPrivilege	1868	Trojan.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3.exeTrojan.exe

description	pid	process	target process
PID 1612 wrote to memory of 1868	1612	dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3.exe	Trojan.exe
PID 1612 wrote to memory of 1868	1612	dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3.exe	Trojan.exe
PID 1612 wrote to memory of 1868	1612	dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3.exe	Trojan.exe
PID 1612 wrote to memory of 1868	1612	dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3.exe	Trojan.exe
PID 1868 wrote to memory of 1688	1868	Trojan.exe	netsh.exe
PID 1868 wrote to memory of 1688	1868	Trojan.exe	netsh.exe
PID 1868 wrote to memory of 1688	1868	Trojan.exe	netsh.exe
PID 1868 wrote to memory of 1688	1868	Trojan.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3.exe
"C:\Users\Admin\AppData\Local\Temp\dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1612

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:1868

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:1688

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
29KB

MD5
44f646bc5aba91948267b5234704b4d7

SHA1
2ea965e5b8ff2ffe13353fd8df86cd12eef441dd

SHA256
dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3

SHA512
722a79b5d07f78bbe5231570159cd3f93eb850d2d172e8226dcffdba7f6fb1381a176b2822971954f63dd980767d5281e96f1e36e4d2b81a4e392bf6323a546e

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

Filesize
29KB

MD5
44f646bc5aba91948267b5234704b4d7

SHA1
2ea965e5b8ff2ffe13353fd8df86cd12eef441dd

SHA256
dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3

SHA512
722a79b5d07f78bbe5231570159cd3f93eb850d2d172e8226dcffdba7f6fb1381a176b2822971954f63dd980767d5281e96f1e36e4d2b81a4e392bf6323a546e

Download Submit
\Users\Admin\AppData\Local\Temp\Trojan.exe

Filesize
29KB

MD5
44f646bc5aba91948267b5234704b4d7

SHA1
2ea965e5b8ff2ffe13353fd8df86cd12eef441dd

SHA256
dd1262ce6d8488aaea364ef7a3d2938e116c4bfce85deb6aa7fb433960a830a3

SHA512
722a79b5d07f78bbe5231570159cd3f93eb850d2d172e8226dcffdba7f6fb1381a176b2822971954f63dd980767d5281e96f1e36e4d2b81a4e392bf6323a546e

Download Submit
memory/1612-54-0x0000000076681000-0x0000000076683000-memory.dmp

Filesize
8KB

Download
memory/1612-55-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1612-61-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1688-62-0x0000000000000000-mapping.dmp

Download
memory/1868-57-0x0000000000000000-mapping.dmp

Download
memory/1868-63-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1868-65-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads