njrat | 607a64d67ff678e5523c13aaf2233fa89d4ecc1c9adbc7b43352b8a573a04f05

General

Target

607a64d67ff678e5523c13aaf2233fa89d4ecc1c9adbc7b43352b8a573a04f05.exe
Size

19KB
MD5

7bfa508192c2639b347bd1c63e097cb0
SHA1

321a334588a603412ab81a33118f4a5ec89138e4
SHA256

607a64d67ff678e5523c13aaf2233fa89d4ecc1c9adbc7b43352b8a573a04f05
SHA512

eda8f40b374ccd01cf698b9bfb317710be95f2de63987f61da39ac082ae3125afee9a1c33b204b3e2ab3e3c7e5cd1afea3a8859b7384817331a4960d9c9aad59
SSDEEP

384:HYSuWym/VaXoBqQLNHYA1kuhbGs1ABpp3GUD8eMcz2kmp:Hxx4XZ2H9TS3jWcz1mp

Score

10^/10

njrat hacked evasion persistence trojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

C2

hackali12121.no-ip.biz:1177

Mutex

5cd8f17f4086744065eb0992a09e05a2

Attributes

reg_key
5cd8f17f4086744065eb0992a09e05a2
splitter
|'|'|

Signatures

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

Processes:

Trojan.exe

pid process

1304 Trojan.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

1952 netsh.exe

pid	process
1952	netsh.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Trojan.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe

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 11 IoCs

Processes:

Trojan.exe

pid	process
1304	Trojan.exe
1304	Trojan.exe
1304	Trojan.exe
1304	Trojan.exe
1304	Trojan.exe
1304	Trojan.exe
1304	Trojan.exe
1304	Trojan.exe
1304	Trojan.exe
1304	Trojan.exe
1304	Trojan.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Trojan.exe

description pid process

Token: SeDebugPrivilege 1304 Trojan.exe

description	pid	process
Token: SeDebugPrivilege	1304	Trojan.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

607a64d67ff678e5523c13aaf2233fa89d4ecc1c9adbc7b43352b8a573a04f05.exeTrojan.exe

description	pid	process	target process
PID 1212 wrote to memory of 1304	1212	607a64d67ff678e5523c13aaf2233fa89d4ecc1c9adbc7b43352b8a573a04f05.exe	Trojan.exe
PID 1212 wrote to memory of 1304	1212	607a64d67ff678e5523c13aaf2233fa89d4ecc1c9adbc7b43352b8a573a04f05.exe	Trojan.exe
PID 1212 wrote to memory of 1304	1212	607a64d67ff678e5523c13aaf2233fa89d4ecc1c9adbc7b43352b8a573a04f05.exe	Trojan.exe
PID 1304 wrote to memory of 1952	1304	Trojan.exe	netsh.exe
PID 1304 wrote to memory of 1952	1304	Trojan.exe	netsh.exe
PID 1304 wrote to memory of 1952	1304	Trojan.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\607a64d67ff678e5523c13aaf2233fa89d4ecc1c9adbc7b43352b8a573a04f05.exe
"C:\Users\Admin\AppData\Local\Temp\607a64d67ff678e5523c13aaf2233fa89d4ecc1c9adbc7b43352b8a573a04f05.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1212

C:\Users\Admin\AppData\Local\Temp\Trojan.exe
"C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1304

C:\Windows\system32\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Trojan.exe" "Trojan.exe" ENABLE
3⤵
- Modifies Windows Firewall
PID:1952

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Trojan.exe
Filesize
19KB

MD5
7bfa508192c2639b347bd1c63e097cb0

SHA1
321a334588a603412ab81a33118f4a5ec89138e4

SHA256
607a64d67ff678e5523c13aaf2233fa89d4ecc1c9adbc7b43352b8a573a04f05

SHA512
eda8f40b374ccd01cf698b9bfb317710be95f2de63987f61da39ac082ae3125afee9a1c33b204b3e2ab3e3c7e5cd1afea3a8859b7384817331a4960d9c9aad59

Download Submit
C:\Users\Admin\AppData\Local\Temp\Trojan.exe
Filesize
19KB

MD5
7bfa508192c2639b347bd1c63e097cb0

SHA1
321a334588a603412ab81a33118f4a5ec89138e4

SHA256
607a64d67ff678e5523c13aaf2233fa89d4ecc1c9adbc7b43352b8a573a04f05

SHA512
eda8f40b374ccd01cf698b9bfb317710be95f2de63987f61da39ac082ae3125afee9a1c33b204b3e2ab3e3c7e5cd1afea3a8859b7384817331a4960d9c9aad59

Download Submit
memory/1212-54-0x0000000000390000-0x000000000039C000-memory.dmp

Filesize
48KB

Download
memory/1212-55-0x0000000000370000-0x000000000037E000-memory.dmp

Filesize
56KB

Download
memory/1212-56-0x000007FEFBCA1000-0x000007FEFBCA3000-memory.dmp

Filesize
8KB

Download
memory/1304-57-0x0000000000000000-mapping.dmp

Download
memory/1304-60-0x0000000000D10000-0x0000000000D1C000-memory.dmp

Filesize
48KB

Download
memory/1304-63-0x000000001B326000-0x000000001B345000-memory.dmp

Filesize
124KB

Download
memory/1952-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads