njrat | 86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635

Analysis

max time kernel
38s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 10:12

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General

Target

86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635.exe
Size

29KB
MD5

f7a088b72af4379b1960acb2f724a9a8
SHA1

a4a602b3e598c5721c65b713811f962d8a182c5c
SHA256

86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635
SHA512

3e1b8f327c9fb59f8980bf82e3fcc28b484ebe1b61936063addbdea18ef58b724d7c5b849bffc6822550387d0523a97312fccd160478c58670b53d0f0d092c15
SSDEEP

768:/x77Kk4XeP/Fzsq+xre6BKh0p29SgRVe:F7K7W4zx3KhG29jVe

Score

10^/10

njrat hacked trojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

zabanahacker.no-ip.org:1021

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

1524 Trojan.exe
Loads dropped DLL 1 IoCs

Processes:

86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635.exe

pid process

2012 86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
1524	Trojan.exe

pid	process
2012	86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635.exe

description	pid	process	target process
PID 2012 wrote to memory of 1524	2012	86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635.exe	Trojan.exe
PID 2012 wrote to memory of 1524	2012	86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635.exe	Trojan.exe
PID 2012 wrote to memory of 1524	2012	86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635.exe	Trojan.exe
PID 2012 wrote to memory of 1524	2012	86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635.exe	Trojan.exe

C:\Users\Admin\AppData\Local\Temp\86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635.exe
"C:\Users\Admin\AppData\Local\Temp\86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2012

C:\Users\Admin\AppData\Local\Temp\Trojan.exe
"C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
2⤵
- Executes dropped EXE
PID:1524

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
29KB

MD5
f7a088b72af4379b1960acb2f724a9a8

SHA1
a4a602b3e598c5721c65b713811f962d8a182c5c

SHA256
86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635

SHA512
3e1b8f327c9fb59f8980bf82e3fcc28b484ebe1b61936063addbdea18ef58b724d7c5b849bffc6822550387d0523a97312fccd160478c58670b53d0f0d092c15

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

Filesize
29KB

MD5
f7a088b72af4379b1960acb2f724a9a8

SHA1
a4a602b3e598c5721c65b713811f962d8a182c5c

SHA256
86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635

SHA512
3e1b8f327c9fb59f8980bf82e3fcc28b484ebe1b61936063addbdea18ef58b724d7c5b849bffc6822550387d0523a97312fccd160478c58670b53d0f0d092c15

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

Filesize
29KB

MD5
f7a088b72af4379b1960acb2f724a9a8

SHA1
a4a602b3e598c5721c65b713811f962d8a182c5c

SHA256
86435ff31a1376cb8fc9291f60f5511e2cb50b1388822aee1bf86d178640a635

SHA512
3e1b8f327c9fb59f8980bf82e3fcc28b484ebe1b61936063addbdea18ef58b724d7c5b849bffc6822550387d0523a97312fccd160478c58670b53d0f0d092c15

Download Submit
memory/1524-58-0x0000000000000000-mapping.dmp

Download
memory/1524-63-0x0000000074520000-0x0000000074ACB000-memory.dmp

Filesize
5.7MB

Download
memory/2012-54-0x0000000075E81000-0x0000000075E83000-memory.dmp

Filesize
8KB

Download
memory/2012-55-0x0000000074520000-0x0000000074ACB000-memory.dmp

Filesize
5.7MB

Download
memory/2012-56-0x0000000074520000-0x0000000074ACB000-memory.dmp

Filesize
5.7MB

Download
memory/2012-62-0x0000000074520000-0x0000000074ACB000-memory.dmp

Filesize
5.7MB

Download