njrat | 0192991a0743901f0c69824069ead6095732592bd12534a879f007b5132e1dd9

General

Target

5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe
Size

400KB
MD5

5bf507937115c6074074caf023da2c3d
SHA1

5bebf55cc34dca6c90e3ff9782bd004a4e50e8ff
SHA256

0192991a0743901f0c69824069ead6095732592bd12534a879f007b5132e1dd9
SHA512

6aef54c4e9f6d72b7c924d38e4bd08b9641fb53028abeba451805c9134fb56f8a9ade86034abed5afd8aa624de3a56c6e45049c4e61ef4e4fbddffd41bd463bb
SSDEEP

6144:9YZcO/kEfaRbLnn38V17Y0fpO6H/RGB4zDuQpbAbTLt:ccK2Ln3s180f/z0bTp

Score

10^/10

njrat nyan cat trojan

Malware Config

Extracted

Family

njrat

Version

0.7NC

Botnet

NYAN CAT

C2

asd2xxx.duckdns.org:1445

Mutex

993def5db6bb457e

Attributes

reg_key
993def5db6bb457e
splitter
@!#&^%$

Signatures

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

Beds Protector Packer 1 IoCs

Detects Beds Protector packer used to load .NET malware.

Processes:

resource	yara_rule
behavioral1/memory/2104-1-0x00000000011B0000-0x000000000121A000-memory.dmp	beds_protector

Suspicious use of SetThreadContext 2 IoCs

Processes:

5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe

description	pid	process	target process
PID 2104 set thread context of 1700	2104	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe
PID 1700 set thread context of 2736	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe

pid process

1700 5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe

pid	process
1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 32 IoCs

Processes:

5bf507937115c6074074caf023da2c3d_JaffaCakes118.exeRegAsm.exe

description	pid	process
Token: SeDebugPrivilege	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe
Token: SeDebugPrivilege	2736	RegAsm.exe
Token: 33	2736	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2736	RegAsm.exe
Token: 33	2736	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2736	RegAsm.exe
Token: 33	2736	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2736	RegAsm.exe
Token: 33	2736	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2736	RegAsm.exe
Token: 33	2736	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2736	RegAsm.exe
Token: 33	2736	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2736	RegAsm.exe
Token: 33	2736	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2736	RegAsm.exe
Token: 33	2736	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2736	RegAsm.exe
Token: 33	2736	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2736	RegAsm.exe
Token: 33	2736	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2736	RegAsm.exe
Token: 33	2736	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2736	RegAsm.exe
Token: 33	2736	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2736	RegAsm.exe
Token: 33	2736	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2736	RegAsm.exe
Token: 33	2736	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2736	RegAsm.exe
Token: 33	2736	RegAsm.exe
Token: SeIncBasePriorityPrivilege	2736	RegAsm.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe

description	pid	process	target process
PID 2104 wrote to memory of 1700	2104	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe
PID 2104 wrote to memory of 1700	2104	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe
PID 2104 wrote to memory of 1700	2104	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe
PID 2104 wrote to memory of 1700	2104	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe
PID 2104 wrote to memory of 1700	2104	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe
PID 2104 wrote to memory of 1700	2104	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe
PID 2104 wrote to memory of 1700	2104	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe
PID 2104 wrote to memory of 1700	2104	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe
PID 2104 wrote to memory of 1700	2104	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe
PID 1700 wrote to memory of 2732	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2732	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2732	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2732	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2732	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2732	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2732	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2736	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2736	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2736	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2736	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2736	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2736	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2736	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2736	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2736	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2736	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2736	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe
PID 1700 wrote to memory of 2736	1700	5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2104

C:\Users\Admin\AppData\Local\Temp\5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5bf507937115c6074074caf023da2c3d_JaffaCakes118.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1700

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
3⤵
PID:2732

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2736

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1700-15-0x0000000074590000-0x0000000074C7E000-memory.dmp

Filesize
6.9MB

Download
memory/1700-18-0x0000000074590000-0x0000000074C7E000-memory.dmp

Filesize
6.9MB

Download
memory/1700-19-0x0000000000330000-0x0000000000340000-memory.dmp

Filesize
64KB

Download
memory/1700-17-0x0000000074590000-0x0000000074C7E000-memory.dmp

Filesize
6.9MB

Download
memory/1700-4-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1700-5-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1700-10-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1700-12-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1700-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1700-14-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1700-7-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1700-6-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1700-35-0x0000000074590000-0x0000000074C7E000-memory.dmp

Filesize
6.9MB

Download
memory/2104-2-0x0000000074590000-0x0000000074C7E000-memory.dmp

Filesize
6.9MB

Download
memory/2104-3-0x00000000002E0000-0x00000000002EA000-memory.dmp

Filesize
40KB

Download
memory/2104-1-0x00000000011B0000-0x000000000121A000-memory.dmp

Filesize
424KB

Download
memory/2104-16-0x0000000074590000-0x0000000074C7E000-memory.dmp

Filesize
6.9MB

Download
memory/2104-0-0x000000007459E000-0x000000007459F000-memory.dmp

Filesize
4KB

Download
memory/2736-20-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2736-30-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2736-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2736-26-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2736-24-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2736-22-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2736-32-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2736-34-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads