njrat | ce5342d23d4f8d0be43afd03d44f9fe2b17db77e595d5350496e27a909ff6a20

General

Target

ce5342d23d4f8d0be43afd03d44f9fe2b17db77e595d5350496e27a909ff6a20N.exe
Size

54KB
MD5

1032a130609dbf7b98b86201ca61ddb0
SHA1

6e21ef42ac351c7c122201654f59851d6c31c2e7
SHA256

ce5342d23d4f8d0be43afd03d44f9fe2b17db77e595d5350496e27a909ff6a20
SHA512

d8500826b147abbb0e5a181f3cfa0d53467c99e45f6cc5cb08c02cb406007afbb8843ef6eab44ef7cf99c2150c99ca40b8863f6b92c4b26e5d02adb64653c526
SSDEEP

1536:Ser8DnjNxaVCae+D/wsNMDcXExI3pm5m:d8Dn68X+D/wsNMDcXExI3pm

Score

10^/10

njrat victim discovery trojan

Malware Config

Extracted

Family

njrat

Version

<- NjRAT 0.7d Horror Edition ->

Botnet

Victim

C2

forward-holly.gl.at.ply.gg:16894

Mutex

e3dc2d409621bb867616394b7859651a

Attributes

reg_key
e3dc2d409621bb867616394b7859651a
splitter
Y262SUCZ4UJJ

Signatures

Njrat family
njrat
njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat

Executes dropped EXE 1 IoCs

pid	Process
2128	dllhost.exe

Loads dropped DLL 2 IoCs

pid	Process
2076	ce5342d23d4f8d0be43afd03d44f9fe2b17db77e595d5350496e27a909ff6a20N.exe
2076	ce5342d23d4f8d0be43afd03d44f9fe2b17db77e595d5350496e27a909ff6a20N.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ce5342d23d4f8d0be43afd03d44f9fe2b17db77e595d5350496e27a909ff6a20N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dllhost.exe

Suspicious use of AdjustPrivilegeToken 27 IoCs

description	pid	Process
Token: SeDebugPrivilege	2128	dllhost.exe
Token: 33	2128	dllhost.exe
Token: SeIncBasePriorityPrivilege	2128	dllhost.exe
Token: 33	2128	dllhost.exe
Token: SeIncBasePriorityPrivilege	2128	dllhost.exe
Token: 33	2128	dllhost.exe
Token: SeIncBasePriorityPrivilege	2128	dllhost.exe
Token: 33	2128	dllhost.exe
Token: SeIncBasePriorityPrivilege	2128	dllhost.exe
Token: 33	2128	dllhost.exe
Token: SeIncBasePriorityPrivilege	2128	dllhost.exe
Token: 33	2128	dllhost.exe
Token: SeIncBasePriorityPrivilege	2128	dllhost.exe
Token: 33	2128	dllhost.exe
Token: SeIncBasePriorityPrivilege	2128	dllhost.exe
Token: 33	2128	dllhost.exe
Token: SeIncBasePriorityPrivilege	2128	dllhost.exe
Token: 33	2128	dllhost.exe
Token: SeIncBasePriorityPrivilege	2128	dllhost.exe
Token: 33	2128	dllhost.exe
Token: SeIncBasePriorityPrivilege	2128	dllhost.exe
Token: 33	2128	dllhost.exe
Token: SeIncBasePriorityPrivilege	2128	dllhost.exe
Token: 33	2128	dllhost.exe
Token: SeIncBasePriorityPrivilege	2128	dllhost.exe
Token: 33	2128	dllhost.exe
Token: SeIncBasePriorityPrivilege	2128	dllhost.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 2128	2076	ce5342d23d4f8d0be43afd03d44f9fe2b17db77e595d5350496e27a909ff6a20N.exe	30
PID 2076 wrote to memory of 2128	2076	ce5342d23d4f8d0be43afd03d44f9fe2b17db77e595d5350496e27a909ff6a20N.exe	30
PID 2076 wrote to memory of 2128	2076	ce5342d23d4f8d0be43afd03d44f9fe2b17db77e595d5350496e27a909ff6a20N.exe	30
PID 2076 wrote to memory of 2128	2076	ce5342d23d4f8d0be43afd03d44f9fe2b17db77e595d5350496e27a909ff6a20N.exe	30

C:\Users\Admin\AppData\Local\Temp\ce5342d23d4f8d0be43afd03d44f9fe2b17db77e595d5350496e27a909ff6a20N.exe
"C:\Users\Admin\AppData\Local\Temp\ce5342d23d4f8d0be43afd03d44f9fe2b17db77e595d5350496e27a909ff6a20N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Users\Admin\AppData\Roaming\dllhost.exe
  "C:\Users\Admin\AppData\Roaming\dllhost.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2128

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Roaming\dllhost.exe

Filesize
54KB

MD5
1032a130609dbf7b98b86201ca61ddb0

SHA1
6e21ef42ac351c7c122201654f59851d6c31c2e7

SHA256
ce5342d23d4f8d0be43afd03d44f9fe2b17db77e595d5350496e27a909ff6a20

SHA512
d8500826b147abbb0e5a181f3cfa0d53467c99e45f6cc5cb08c02cb406007afbb8843ef6eab44ef7cf99c2150c99ca40b8863f6b92c4b26e5d02adb64653c526

Download Submit
memory/2076-0-0x0000000074501000-0x0000000074502000-memory.dmp

Filesize
4KB

Download
memory/2076-1-0x0000000074500000-0x0000000074AAB000-memory.dmp

Filesize
5.7MB

Download
memory/2076-2-0x0000000074500000-0x0000000074AAB000-memory.dmp

Filesize
5.7MB

Download
memory/2076-13-0x0000000074500000-0x0000000074AAB000-memory.dmp

Filesize
5.7MB

Download
memory/2128-14-0x0000000074500000-0x0000000074AAB000-memory.dmp

Filesize
5.7MB

Download
memory/2128-15-0x0000000074500000-0x0000000074AAB000-memory.dmp

Filesize
5.7MB

Download
memory/2128-16-0x0000000074500000-0x0000000074AAB000-memory.dmp

Filesize
5.7MB

Download

Analysis

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