njrat | 01ab2c0cfb1e59c2664dceaed4dd0eb1549490c5670779b41a44a0f98e70a97a

General

Target

01ab2c0cfb1e59c2664dceaed4dd0eb1549490c5670779b41a44a0f98e70a97a.exe
Size

89KB
MD5

bd4d1f6a435639fc6f01af26237e0a31
SHA1

a5a65f759109f1876fc9b2c299fda3440bea3a49
SHA256

01ab2c0cfb1e59c2664dceaed4dd0eb1549490c5670779b41a44a0f98e70a97a
SHA512

72c748e698b854c61e8e8f8472cfc0b1701819d2abf5c71a79eef060812f45becefc217b8773e50642667e0bc2e74c9fd4ed8d1a2acff6e60ee2dca4cab90f89

Score

10^/10

njrat trojan

Malware Config

Signatures

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

Processes:

system.exe

pid process

268 system.exe

pid	process
268	system.exe

Drops startup file 1 IoCs

Processes:

01ab2c0cfb1e59c2664dceaed4dd0eb1549490c5670779b41a44a0f98e70a97a.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\mysystem.lnk	01ab2c0cfb1e59c2664dceaed4dd0eb1549490c5670779b41a44a0f98e70a97a.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 33 IoCs

Processes:

system.exe

description	pid	process
Token: SeDebugPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe
Token: 33	268	system.exe
Token: SeIncBasePriorityPrivilege	268	system.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

01ab2c0cfb1e59c2664dceaed4dd0eb1549490c5670779b41a44a0f98e70a97a.exe

pid	process
1568	01ab2c0cfb1e59c2664dceaed4dd0eb1549490c5670779b41a44a0f98e70a97a.exe
1568	01ab2c0cfb1e59c2664dceaed4dd0eb1549490c5670779b41a44a0f98e70a97a.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

01ab2c0cfb1e59c2664dceaed4dd0eb1549490c5670779b41a44a0f98e70a97a.exe

description	pid	process	target process
PID 1568 wrote to memory of 268	1568	01ab2c0cfb1e59c2664dceaed4dd0eb1549490c5670779b41a44a0f98e70a97a.exe	system.exe
PID 1568 wrote to memory of 268	1568	01ab2c0cfb1e59c2664dceaed4dd0eb1549490c5670779b41a44a0f98e70a97a.exe	system.exe
PID 1568 wrote to memory of 268	1568	01ab2c0cfb1e59c2664dceaed4dd0eb1549490c5670779b41a44a0f98e70a97a.exe	system.exe

C:\Users\Admin\AppData\Local\Temp\01ab2c0cfb1e59c2664dceaed4dd0eb1549490c5670779b41a44a0f98e70a97a.exe
"C:\Users\Admin\AppData\Local\Temp\01ab2c0cfb1e59c2664dceaed4dd0eb1549490c5670779b41a44a0f98e70a97a.exe"
1⤵
- Drops startup file
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1568

C:\Users\Admin\AppData\Local\Temp\system.exe
"C:\Users\Admin\AppData\Local\Temp\system.exe"
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:268

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\system.exe
MD5
22249eb9eda56570f33b44b2ad5f66d7

SHA1
642d93447cfac014b556eebbc997890f09574172

SHA256
ec83453b6fbd05e56ae0a4992b123500ddc36ce3083f113ff44a4e368ec8bc81

SHA512
e9b714ae146482d358cfa6e914c2a1dfd81b163cf48a53c0359b2295357fb36f1e998f67a44a042d06e4f2c66df79c5f576b0475114079763feb7815cbb36bf1

Download Submit
C:\Users\Admin\AppData\Local\Temp\system.exe
MD5
22249eb9eda56570f33b44b2ad5f66d7

SHA1
642d93447cfac014b556eebbc997890f09574172

SHA256
ec83453b6fbd05e56ae0a4992b123500ddc36ce3083f113ff44a4e368ec8bc81

SHA512
e9b714ae146482d358cfa6e914c2a1dfd81b163cf48a53c0359b2295357fb36f1e998f67a44a042d06e4f2c66df79c5f576b0475114079763feb7815cbb36bf1

Download Submit
memory/268-61-0x000007FEF2F50000-0x000007FEF3FE6000-memory.dmp

Filesize
16.6MB

Download
memory/268-65-0x0000000001E70000-0x0000000001E72000-memory.dmp

Filesize
8KB

Download
memory/1568-62-0x00000000009C9000-0x00000000009CA000-memory.dmp

Filesize
4KB

Download
memory/1568-59-0x00000000009C5000-0x00000000009C6000-memory.dmp

Filesize
4KB

Download
memory/1568-54-0x00000000009A0000-0x00000000009A2000-memory.dmp

Filesize
8KB

Download
memory/1568-60-0x00000000009C6000-0x00000000009C7000-memory.dmp

Filesize
4KB

Download
memory/1568-63-0x00000000009CE000-0x00000000009CF000-memory.dmp

Filesize
4KB

Download
memory/1568-64-0x00000000009C7000-0x00000000009C8000-memory.dmp

Filesize
4KB

Download
memory/1568-56-0x00000000009A6000-0x00000000009C5000-memory.dmp

Filesize
124KB

Download
memory/1568-55-0x000007FEF2F50000-0x000007FEF3FE6000-memory.dmp

Filesize
16.6MB

Download
memory/1568-66-0x00000000009CA000-0x00000000009CB000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads