njrat | df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac

General

Target

df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Size

844KB
MD5

835f6ee387f6aaba66d60ea767251cc0
SHA1

23376c7cba83e23ba7a2dfed111350de63e074c5
SHA256

df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac
SHA512

da876a68bf89e664fd07605fbb990ea86d05b40288fde0a3bc624ed45af7b488a919e5cc09470fda7a177b76317a2207b95747a27be03079e4130658aec27768

Score

10^/10

njrat 复制复美制复美 evasion trojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

复制复美制复美

C2

stub.ignorelist.com:5553

Mutex

7eff2c663900177724a87e555419c2bb

Attributes

reg_key
7eff2c663900177724a87e555419c2bb
splitter
|'|'|

Signatures

njRAT/Bladabindi
Widely used RAT written in .NET.
trojan njrat
Modifies Windows Firewall 1 TTPs
evasion

Modify Existing Service
T1031
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

3948 schtasks.exe

pid	process
3948	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exedf4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exedf4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe

pid	process
3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
4088	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
4088	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
912	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
912	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe

Suspicious use of AdjustPrivilegeToken 36 IoCs

Processes:

df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exedf4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exedf4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exedf4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe

description	pid	process
Token: SeDebugPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeDebugPrivilege	4088	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeDebugPrivilege	912	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeDebugPrivilege	2532	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: 33	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
Token: SeIncBasePriorityPrivilege	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exedf4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exedf4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exedf4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe

description	pid	process	target process
PID 3884 wrote to memory of 2204	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	schtasks.exe
PID 3884 wrote to memory of 2204	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	schtasks.exe
PID 3884 wrote to memory of 2204	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	schtasks.exe
PID 3884 wrote to memory of 3948	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	schtasks.exe
PID 3884 wrote to memory of 3948	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	schtasks.exe
PID 3884 wrote to memory of 3948	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	schtasks.exe
PID 3884 wrote to memory of 1312	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	netsh.exe
PID 3884 wrote to memory of 1312	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	netsh.exe
PID 3884 wrote to memory of 1312	3884	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	netsh.exe
PID 4088 wrote to memory of 2828	4088	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	schtasks.exe
PID 4088 wrote to memory of 2828	4088	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	schtasks.exe
PID 4088 wrote to memory of 2828	4088	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	schtasks.exe
PID 912 wrote to memory of 3952	912	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	schtasks.exe
PID 912 wrote to memory of 3952	912	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	schtasks.exe
PID 912 wrote to memory of 3952	912	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	schtasks.exe
PID 2532 wrote to memory of 64	2532	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	schtasks.exe
PID 2532 wrote to memory of 64	2532	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	schtasks.exe
PID 2532 wrote to memory of 64	2532	df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
"C:\Users\Admin\AppData\Local\Temp\df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3884

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /query
2⤵
PID:2204

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /sc MINUTE /tn ChromeGoogleUpdater /MO 1 /tr C:\Users\Admin\AppData\Local\Temp\df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
2⤵
- Creates scheduled task(s)
PID:3948

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe" "df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe" ENABLE
2⤵
PID:1312

C:\Users\Admin\AppData\Local\Temp\df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
C:\Users\Admin\AppData\Local\Temp\df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4088

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /query
2⤵
PID:2828

C:\Users\Admin\AppData\Local\Temp\df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
C:\Users\Admin\AppData\Local\Temp\df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:912

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /query
2⤵
PID:3952

C:\Users\Admin\AppData\Local\Temp\df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
C:\Users\Admin\AppData\Local\Temp\df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2532

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /query
2⤵
PID:64

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Modify Existing Service

1

T1031

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\df4bc0d07bc6c384a0bf015959ea86cc7fd26853cd74f106e1e1711eb8d33bac.exe.log
MD5
e3d115b9ae877b4888d3c9b9778da979

SHA1
9d5e6042e3e258848a8ab7d778e6308e1e74705f

SHA256
77903cc669f52f03564f4b5e10e5ab49002b273c81cfbc08efd3f446c6e37612

SHA512
da1bea74fb70b2ac6d559292ed2daf99ecd2b2f17d367f905cd1508268f92f5cb6a4792560acd5cafd17693706116e26724fc84c962df79de0be8330b0cfff48

Download Submit
memory/64-52-0x0000000000000000-mapping.dmp

Download
memory/912-40-0x0000000004D00000-0x0000000004D01000-memory.dmp

Filesize
4KB

Download
memory/912-41-0x0000000004DF0000-0x0000000004DF1000-memory.dmp

Filesize
4KB

Download
memory/912-33-0x0000000073A20000-0x000000007410E000-memory.dmp

Filesize
6.9MB

Download
memory/1312-16-0x0000000000000000-mapping.dmp

Download
memory/2204-8-0x0000000000000000-mapping.dmp

Download
memory/2532-53-0x00000000050B0000-0x00000000050B1000-memory.dmp

Filesize
4KB

Download
memory/2532-54-0x00000000051A0000-0x00000000051A1000-memory.dmp

Filesize
4KB

Download
memory/2532-46-0x0000000073A20000-0x000000007410E000-memory.dmp

Filesize
6.9MB

Download
memory/2828-26-0x0000000000000000-mapping.dmp

Download
memory/3884-18-0x0000000005FE0000-0x0000000005FE1000-memory.dmp

Filesize
4KB

Download
memory/3884-7-0x0000000005530000-0x0000000005551000-memory.dmp

Filesize
132KB

Download
memory/3884-17-0x00000000061E0000-0x00000000061E1000-memory.dmp

Filesize
4KB

Download
memory/3884-2-0x0000000073A20000-0x000000007410E000-memory.dmp

Filesize
6.9MB

Download
memory/3884-3-0x0000000000BB0000-0x0000000000BB1000-memory.dmp

Filesize
4KB

Download
memory/3884-5-0x0000000005990000-0x0000000005991000-memory.dmp

Filesize
4KB

Download
memory/3884-13-0x00000000055B0000-0x00000000055B6000-memory.dmp

Filesize
24KB

Download
memory/3884-6-0x00000000054E0000-0x0000000005518000-memory.dmp

Filesize
224KB

Download
memory/3884-12-0x0000000005740000-0x0000000005741000-memory.dmp

Filesize
4KB

Download
memory/3884-11-0x0000000005590000-0x0000000005591000-memory.dmp

Filesize
4KB

Download
memory/3884-15-0x00000000063C0000-0x00000000063C1000-memory.dmp

Filesize
4KB

Download
memory/3884-10-0x0000000002F00000-0x0000000002F01000-memory.dmp

Filesize
4KB

Download
memory/3948-9-0x0000000000000000-mapping.dmp

Download
memory/3952-39-0x0000000000000000-mapping.dmp

Download
memory/4088-27-0x0000000005800000-0x0000000005801000-memory.dmp

Filesize
4KB

Download
memory/4088-23-0x0000000005700000-0x0000000005701000-memory.dmp

Filesize
4KB

Download
memory/4088-19-0x0000000073A20000-0x000000007410E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads