njrat | 961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765

General

Target

961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe
Size

72KB
MD5

67d9264622cde2684cd76d491685e0c0
SHA1

c6929603317c313d78e08b4a900361cf4ba952c6
SHA256

961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765
SHA512

72daedee180d9a6fc0c12293650ab1b709960c8d0643f497adce776bd6e61f552cd3fa8325a2da27c9537daaf0bc5f6e491eb5ed2de6e610780771b09493241f
SSDEEP

1536:IPV3C2bm1JbKCMUmbScj1zDZhAjBZMvcE3v78:mVX+6UkScZ3+BZMvtv78

Score

10^/10

njrat hacked evasion persistence trojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

C2

wildsafari.no-ip.info:1177

Mutex

5cd8f17f4086744065eb0992a09e05a2

Attributes

reg_key
5cd8f17f4086744065eb0992a09e05a2
splitter
|'|'|

Signatures

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

Executes dropped EXE 2 IoCs

pid	Process
1376	Trojan.exe
1624	Trojan.exe

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Modify Existing Service

T1031

pid	Process
2000	netsh.exe

Loads dropped DLL 3 IoCs

pid	Process
1696	961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe
1696	961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe
1376	Trojan.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1456 set thread context of 1696	1456	961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe	26
PID 1376 set thread context of 1624	1376	Trojan.exe	28

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe
1624	Trojan.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1624	Trojan.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1456 wrote to memory of 1696	1456	961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe	26
PID 1456 wrote to memory of 1696	1456	961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe	26
PID 1456 wrote to memory of 1696	1456	961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe	26
PID 1456 wrote to memory of 1696	1456	961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe	26
PID 1456 wrote to memory of 1696	1456	961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe	26
PID 1456 wrote to memory of 1696	1456	961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe	26
PID 1696 wrote to memory of 1376	1696	961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe	27
PID 1696 wrote to memory of 1376	1696	961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe	27
PID 1696 wrote to memory of 1376	1696	961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe	27
PID 1696 wrote to memory of 1376	1696	961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe	27
PID 1376 wrote to memory of 1624	1376	Trojan.exe	28
PID 1376 wrote to memory of 1624	1376	Trojan.exe	28
PID 1376 wrote to memory of 1624	1376	Trojan.exe	28
PID 1376 wrote to memory of 1624	1376	Trojan.exe	28
PID 1376 wrote to memory of 1624	1376	Trojan.exe	28
PID 1376 wrote to memory of 1624	1376	Trojan.exe	28
PID 1624 wrote to memory of 2000	1624	Trojan.exe	29
PID 1624 wrote to memory of 2000	1624	Trojan.exe	29
PID 1624 wrote to memory of 2000	1624	Trojan.exe	29
PID 1624 wrote to memory of 2000	1624	Trojan.exe	29

C:\Users\Admin\AppData\Local\Temp\961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe
"C:\Users\Admin\AppData\Local\Temp\961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1456
- C:\Users\Admin\AppData\Local\Temp\961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe
  C:\Users\Admin\AppData\Local\Temp\961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765.exe
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1696
- - C:\Users\Admin\AppData\Local\Temp\Trojan.exe
    "C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:1376
  - - C:\Users\Admin\AppData\Local\Temp\Trojan.exe
      C:\Users\Admin\AppData\Local\Temp\Trojan.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1624
    - - C:\Windows\SysWOW64\netsh.exe
        
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Trojan.exe" "Trojan.exe" ENABLE
        5⤵
        Modifies Windows Firewall
        
        PID:2000

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

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
72KB

MD5
67d9264622cde2684cd76d491685e0c0

SHA1
c6929603317c313d78e08b4a900361cf4ba952c6

SHA256
961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765

SHA512
72daedee180d9a6fc0c12293650ab1b709960c8d0643f497adce776bd6e61f552cd3fa8325a2da27c9537daaf0bc5f6e491eb5ed2de6e610780771b09493241f

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

Filesize
72KB

MD5
67d9264622cde2684cd76d491685e0c0

SHA1
c6929603317c313d78e08b4a900361cf4ba952c6

SHA256
961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765

SHA512
72daedee180d9a6fc0c12293650ab1b709960c8d0643f497adce776bd6e61f552cd3fa8325a2da27c9537daaf0bc5f6e491eb5ed2de6e610780771b09493241f

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

Filesize
72KB

MD5
67d9264622cde2684cd76d491685e0c0

SHA1
c6929603317c313d78e08b4a900361cf4ba952c6

SHA256
961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765

SHA512
72daedee180d9a6fc0c12293650ab1b709960c8d0643f497adce776bd6e61f552cd3fa8325a2da27c9537daaf0bc5f6e491eb5ed2de6e610780771b09493241f

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

Filesize
72KB

MD5
67d9264622cde2684cd76d491685e0c0

SHA1
c6929603317c313d78e08b4a900361cf4ba952c6

SHA256
961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765

SHA512
72daedee180d9a6fc0c12293650ab1b709960c8d0643f497adce776bd6e61f552cd3fa8325a2da27c9537daaf0bc5f6e491eb5ed2de6e610780771b09493241f

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

Filesize
72KB

MD5
67d9264622cde2684cd76d491685e0c0

SHA1
c6929603317c313d78e08b4a900361cf4ba952c6

SHA256
961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765

SHA512
72daedee180d9a6fc0c12293650ab1b709960c8d0643f497adce776bd6e61f552cd3fa8325a2da27c9537daaf0bc5f6e491eb5ed2de6e610780771b09493241f

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

Filesize
72KB

MD5
67d9264622cde2684cd76d491685e0c0

SHA1
c6929603317c313d78e08b4a900361cf4ba952c6

SHA256
961502d09356b28f00b47725a47ce50f3902cda24aafd1a5e5ae46e9b36ea765

SHA512
72daedee180d9a6fc0c12293650ab1b709960c8d0643f497adce776bd6e61f552cd3fa8325a2da27c9537daaf0bc5f6e491eb5ed2de6e610780771b09493241f

Download Submit
memory/1376-78-0x0000000074140000-0x00000000746EB000-memory.dmp

Filesize
5.7MB

Download
memory/1456-62-0x0000000074140000-0x00000000746EB000-memory.dmp

Filesize
5.7MB

Download
memory/1456-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

Filesize
8KB

Download
memory/1624-84-0x00000000740D0000-0x000000007467B000-memory.dmp

Filesize
5.7MB

Download
memory/1624-81-0x00000000740D0000-0x000000007467B000-memory.dmp

Filesize
5.7MB

Download
memory/1696-63-0x0000000074140000-0x00000000746EB000-memory.dmp

Filesize
5.7MB

Download
memory/1696-72-0x0000000074140000-0x00000000746EB000-memory.dmp

Filesize
5.7MB

Download
memory/1696-55-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1696-58-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1696-60-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download

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