njrat | 455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334

General

Target

455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334.exe
Size

27KB
MD5

65abbb1b8cb5f121249ad00bf99995aa
SHA1

e2716aa2af91bfa1e44e029fc86776690d3d2c74
SHA256

455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334
SHA512

bef09a4254b4c0087487d2d28172ecfd133e05508f665545cc2c94b7349cd254edd22e3b37eeeb01f9aeac6dfb4caf024bfa9b52abfe67d42ae3923ac3ae295c
SSDEEP

384:CLpHqxzDGoEXHWtyXc0gCQP8thFMRAQk93vmhm7UMKmIEecKdbXTzm9bVhcar6D1:cpKFy4pFRA/vMHTi9bD

Score

10^/10

njrat hacked discovery persistence trojan

Malware Config

Extracted

Family

njrat

Version

v2.0

Botnet

HacKed

C2

193.161.193.99:41878

Mutex

Windows

Attributes

reg_key
Windows
splitter
|-F-|

Signatures

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

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk	455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk	Payload.exe

Executes dropped EXE 1 IoCs

pid	Process
2780	Payload.exe

Loads dropped DLL 1 IoCs

pid	Process
2860	455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334.exe

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows2 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Payload.exe"	455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows2 = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL"	Payload.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows2 = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL"	Payload.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL"	Payload.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL"	Payload.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 3 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	455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Payload.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe

Suspicious use of AdjustPrivilegeToken 33 IoCs

description	pid	Process
Token: SeDebugPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe
Token: 33	2780	Payload.exe
Token: SeIncBasePriorityPrivilege	2780	Payload.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2860 wrote to memory of 2780	2860	455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334.exe	31
PID 2860 wrote to memory of 2780	2860	455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334.exe	31
PID 2860 wrote to memory of 2780	2860	455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334.exe	31
PID 2860 wrote to memory of 2780	2860	455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334.exe	31
PID 2860 wrote to memory of 2704	2860	455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334.exe	32
PID 2860 wrote to memory of 2704	2860	455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334.exe	32
PID 2860 wrote to memory of 2704	2860	455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334.exe	32
PID 2860 wrote to memory of 2704	2860	455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334.exe	32

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2704	attrib.exe

C:\Users\Admin\AppData\Local\Temp\455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334.exe
"C:\Users\Admin\AppData\Local\Temp\455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2860
- C:\Users\Admin\AppData\Local\Temp\Payload.exe
  "C:\Users\Admin\AppData\Local\Temp\Payload.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2780
- C:\Windows\SysWOW64\attrib.exe
  attrib +h +r +s "C:\Users\Admin\AppData\Local\Temp\Payload.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Views/modifies file attributes
  PID:2704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Hide Artifacts

1

T1564

Hidden Files and Directories

Modify Registry

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

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

Filesize
27KB

MD5
65abbb1b8cb5f121249ad00bf99995aa

SHA1
e2716aa2af91bfa1e44e029fc86776690d3d2c74

SHA256
455193e153b09c0c36a9f14f7c1db75e21231615f992c413281b1135dd5b8334

SHA512
bef09a4254b4c0087487d2d28172ecfd133e05508f665545cc2c94b7349cd254edd22e3b37eeeb01f9aeac6dfb4caf024bfa9b52abfe67d42ae3923ac3ae295c

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk

Filesize
1KB

MD5
175dcf91ef523df6166fc091918c8841

SHA1
e07af27597a939af81039147f404680d28f33850

SHA256
78be10b7e3783e797bfff8f3f5dcaab17d0612c508dd9259b046f8dab5cb89de

SHA512
6de78d023e2fb500944d7cbe2995b91bf98c54f97e8b36cefae5458c3c6e7b68eea3e3e746777bfad62d59b069bd3143d07f3c8d90dedb0d6eccd90fb8c79378

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\Windows.lnk

Filesize
1022B

MD5
2003bb0332ddfd3d91153db0bd88564e

SHA1
32e60a8379db536b5037a7bf909289960369582b

SHA256
b3fd92b0ef90b98cb7d9ed6435266f9d8e364054038ce8490bd0d005ef144517

SHA512
be63a85396b5c4deefebd891c5997785708a27bcc6a95b3221328be4711b9315c57966de43503bec3a58c674238ce57aa401f6afcdcb4d66e9b5723c465b28d7

Download Submit
memory/2780-15-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2780-13-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2780-20-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2860-0-0x0000000074DF1000-0x0000000074DF2000-memory.dmp

Filesize
4KB

Download
memory/2860-1-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2860-2-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2860-5-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download
memory/2860-14-0x0000000074DF0000-0x000000007539B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads