njrat | 14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176

General

Target

14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176.exe
Size

315KB
MD5

e1ea40d6ef078ec64d2b20058637c247
SHA1

4647b7b0bd5ff4ce0ca902833ef34cf23a0ae163
SHA256

14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176
SHA512

b3ad8e5366dc2be103c5737e68774022138ee3de3603c2a0071e385c8abda82a0fd44a975d3f9544e1f449750bb6d1b9af40cfdaf42285f4d05a7ea2642bcff9

Score

10^/10

njrat hacked persistence trojan

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

C2

gazik500.ddns.net:4444

Mutex

Windows Update

Attributes

reg_key
Windows Update
splitter
|Hassan|

Signatures

njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat
Executes dropped EXE 2 IoCs

Processes:

Itsg.exeDADADA.exe

pid process

3964 Itsg.exe
4080 DADADA.exe

pid	process
3964	Itsg.exe
4080	DADADA.exe

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176.exeItsg.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	Itsg.exe

Drops startup file 2 IoCs

Processes:

DADADA.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe	DADADA.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe	DADADA.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

DADADA.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\DADADA.exe\" .."	DADADA.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\DADADA.exe\" .."	DADADA.exe

Drops file in Program Files directory 5 IoCs

Processes:

14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176.exe

description	ioc	process
File created	C:\Program Files (x86)\__tmp_rar_sfx_access_check_240592140	14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176.exe
File created	C:\Program Files (x86)\Itsg.exe	14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176.exe
File opened for modification	C:\Program Files (x86)\Itsg.exe	14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176.exe
File created	C:\Program Files (x86)\hack.png	14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176.exe
File opened for modification	C:\Program Files (x86)\hack.png	14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176.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: GetForegroundWindowSpam 2 IoCs

Processes:

Itsg.exeDADADA.exe

pid process

3964 Itsg.exe
4080 DADADA.exe

pid	process
3964	Itsg.exe
4080	DADADA.exe

Suspicious use of AdjustPrivilegeToken 27 IoCs

Processes:

DADADA.exe

description	pid	process
Token: SeDebugPrivilege	4080	DADADA.exe
Token: 33	4080	DADADA.exe
Token: SeIncBasePriorityPrivilege	4080	DADADA.exe
Token: 33	4080	DADADA.exe
Token: SeIncBasePriorityPrivilege	4080	DADADA.exe
Token: 33	4080	DADADA.exe
Token: SeIncBasePriorityPrivilege	4080	DADADA.exe
Token: 33	4080	DADADA.exe
Token: SeIncBasePriorityPrivilege	4080	DADADA.exe
Token: 33	4080	DADADA.exe
Token: SeIncBasePriorityPrivilege	4080	DADADA.exe
Token: 33	4080	DADADA.exe
Token: SeIncBasePriorityPrivilege	4080	DADADA.exe
Token: 33	4080	DADADA.exe
Token: SeIncBasePriorityPrivilege	4080	DADADA.exe
Token: 33	4080	DADADA.exe
Token: SeIncBasePriorityPrivilege	4080	DADADA.exe
Token: 33	4080	DADADA.exe
Token: SeIncBasePriorityPrivilege	4080	DADADA.exe
Token: 33	4080	DADADA.exe
Token: SeIncBasePriorityPrivilege	4080	DADADA.exe
Token: 33	4080	DADADA.exe
Token: SeIncBasePriorityPrivilege	4080	DADADA.exe
Token: 33	4080	DADADA.exe
Token: SeIncBasePriorityPrivilege	4080	DADADA.exe
Token: 33	4080	DADADA.exe
Token: SeIncBasePriorityPrivilege	4080	DADADA.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176.exeItsg.exe

description	pid	process	target process
PID 2856 wrote to memory of 3964	2856	14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176.exe	Itsg.exe
PID 2856 wrote to memory of 3964	2856	14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176.exe	Itsg.exe
PID 2856 wrote to memory of 3964	2856	14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176.exe	Itsg.exe
PID 3964 wrote to memory of 4080	3964	Itsg.exe	DADADA.exe
PID 3964 wrote to memory of 4080	3964	Itsg.exe	DADADA.exe
PID 3964 wrote to memory of 4080	3964	Itsg.exe	DADADA.exe

C:\Users\Admin\AppData\Local\Temp\14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176.exe
"C:\Users\Admin\AppData\Local\Temp\14b4b5ec8401fca8783dacd24b368c25e3723de1bebad2f2589883f239e09176.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2856

C:\Program Files (x86)\Itsg.exe
"C:\Program Files (x86)\Itsg.exe"
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3964

C:\Users\Admin\AppData\Local\Temp\DADADA.exe
"C:\Users\Admin\AppData\Local\Temp\DADADA.exe"
3⤵
- Executes dropped EXE
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:4080

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\Itsg.exe
Filesize
43KB

MD5
9f9d8782584d608e8bca3a722334f1fb

SHA1
81599471b01102a3ca4f9a111cac18d1584d3ea5

SHA256
0fd50919876362e298f31955ccc9cd7875c944dcb99aa1ff5a45f9b6b848f0c1

SHA512
94418cb4f98648e41566319ff31ce700775648a05d5660fe6529e4450ed4c4ea92a6574494d8cebc918241e59b69065da51d3908f37d7eb54cb3fc4f651ccffa

Download Submit
C:\Program Files (x86)\Itsg.exe
Filesize
43KB

MD5
9f9d8782584d608e8bca3a722334f1fb

SHA1
81599471b01102a3ca4f9a111cac18d1584d3ea5

SHA256
0fd50919876362e298f31955ccc9cd7875c944dcb99aa1ff5a45f9b6b848f0c1

SHA512
94418cb4f98648e41566319ff31ce700775648a05d5660fe6529e4450ed4c4ea92a6574494d8cebc918241e59b69065da51d3908f37d7eb54cb3fc4f651ccffa

Download Submit
C:\Users\Admin\AppData\Local\Temp\DADADA.exe
Filesize
43KB

MD5
9f9d8782584d608e8bca3a722334f1fb

SHA1
81599471b01102a3ca4f9a111cac18d1584d3ea5

SHA256
0fd50919876362e298f31955ccc9cd7875c944dcb99aa1ff5a45f9b6b848f0c1

SHA512
94418cb4f98648e41566319ff31ce700775648a05d5660fe6529e4450ed4c4ea92a6574494d8cebc918241e59b69065da51d3908f37d7eb54cb3fc4f651ccffa

Download Submit
C:\Users\Admin\AppData\Local\Temp\DADADA.exe
Filesize
43KB

MD5
9f9d8782584d608e8bca3a722334f1fb

SHA1
81599471b01102a3ca4f9a111cac18d1584d3ea5

SHA256
0fd50919876362e298f31955ccc9cd7875c944dcb99aa1ff5a45f9b6b848f0c1

SHA512
94418cb4f98648e41566319ff31ce700775648a05d5660fe6529e4450ed4c4ea92a6574494d8cebc918241e59b69065da51d3908f37d7eb54cb3fc4f651ccffa

Download Submit
memory/3964-130-0x0000000000000000-mapping.dmp

Download
memory/3964-133-0x00000000008A0000-0x00000000008B2000-memory.dmp

Filesize
72KB

Download
memory/3964-134-0x0000000005200000-0x000000000529C000-memory.dmp

Filesize
624KB

Download
memory/3964-135-0x0000000005B90000-0x0000000006134000-memory.dmp

Filesize
5.6MB

Download
memory/3964-136-0x0000000005680000-0x0000000005712000-memory.dmp

Filesize
584KB

Download
memory/4080-137-0x0000000000000000-mapping.dmp

Download
memory/4080-140-0x0000000005770000-0x000000000577A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads