njrat | ad53faff462d7da469c5c70b622482d9c59d2b5d14299f10e49b625a8dcaeba7

General

Target

ad53faff462d7da469c5c70b622482d9c59d2b5d14299f10e49b625a8dcaeba7.exe
Size

23KB
MD5

8cece45770d4bef48d2d9d40d952b8b1
SHA1

05e4490195ea8d342809cf96b439ce54d927b3bb
SHA256

ad53faff462d7da469c5c70b622482d9c59d2b5d14299f10e49b625a8dcaeba7
SHA512

f73f091f0c3306fa12f0c5bf3f988741d38b8d9e7123d9fb8d75306321b740e2078b9666bc0158193f8cfed231d229c35c54aa913f030f63b4aef8cf2fd1a4ce

Score

10^/10

njrat hacked trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

rattedlmao.ddns.net:5555

Mutex

9dc16129f7613d89723d715b6ad058d3

Attributes

reg_key
9dc16129f7613d89723d715b6ad058d3
splitter
|'|'|

Signatures

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

Processes:

svchost.exe

pid process

772 svchost.exe

pid	process
772	svchost.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

Processes:

ad53faff462d7da469c5c70b622482d9c59d2b5d14299f10e49b625a8dcaeba7.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	ad53faff462d7da469c5c70b622482d9c59d2b5d14299f10e49b625a8dcaeba7.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

dw20.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

dw20.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

dw20.exe

description	pid	process
Token: SeRestorePrivilege	2644	dw20.exe
Token: SeBackupPrivilege	2644	dw20.exe
Token: SeBackupPrivilege	2644	dw20.exe
Token: SeBackupPrivilege	2644	dw20.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

ad53faff462d7da469c5c70b622482d9c59d2b5d14299f10e49b625a8dcaeba7.exesvchost.exe

description	pid	process	target process
PID 3132 wrote to memory of 772	3132	ad53faff462d7da469c5c70b622482d9c59d2b5d14299f10e49b625a8dcaeba7.exe	svchost.exe
PID 3132 wrote to memory of 772	3132	ad53faff462d7da469c5c70b622482d9c59d2b5d14299f10e49b625a8dcaeba7.exe	svchost.exe
PID 3132 wrote to memory of 772	3132	ad53faff462d7da469c5c70b622482d9c59d2b5d14299f10e49b625a8dcaeba7.exe	svchost.exe
PID 772 wrote to memory of 2644	772	svchost.exe	dw20.exe
PID 772 wrote to memory of 2644	772	svchost.exe	dw20.exe
PID 772 wrote to memory of 2644	772	svchost.exe	dw20.exe

C:\Users\Admin\AppData\Local\Temp\ad53faff462d7da469c5c70b622482d9c59d2b5d14299f10e49b625a8dcaeba7.exe
"C:\Users\Admin\AppData\Local\Temp\ad53faff462d7da469c5c70b622482d9c59d2b5d14299f10e49b625a8dcaeba7.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3132

C:\Users\Admin\AppData\Roaming\svchost.exe
"C:\Users\Admin\AppData\Roaming\svchost.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:772

C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 512
3⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:2644

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

4

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\svchost.exe
Filesize
23KB

MD5
8cece45770d4bef48d2d9d40d952b8b1

SHA1
05e4490195ea8d342809cf96b439ce54d927b3bb

SHA256
ad53faff462d7da469c5c70b622482d9c59d2b5d14299f10e49b625a8dcaeba7

SHA512
f73f091f0c3306fa12f0c5bf3f988741d38b8d9e7123d9fb8d75306321b740e2078b9666bc0158193f8cfed231d229c35c54aa913f030f63b4aef8cf2fd1a4ce

Download Submit
C:\Users\Admin\AppData\Roaming\svchost.exe
Filesize
23KB

MD5
8cece45770d4bef48d2d9d40d952b8b1

SHA1
05e4490195ea8d342809cf96b439ce54d927b3bb

SHA256
ad53faff462d7da469c5c70b622482d9c59d2b5d14299f10e49b625a8dcaeba7

SHA512
f73f091f0c3306fa12f0c5bf3f988741d38b8d9e7123d9fb8d75306321b740e2078b9666bc0158193f8cfed231d229c35c54aa913f030f63b4aef8cf2fd1a4ce

Download Submit
memory/772-131-0x0000000000000000-mapping.dmp

Download
memory/772-135-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/2644-134-0x0000000000000000-mapping.dmp

Download
memory/3132-130-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads