2eb88ba0ec82b9be5def15bfd603ebfb764089ec2b14d2272feedc7b34630a01

General

Target

2EB88BA0EC82B9BE5DEF15BFD603EBFB764089EC2B14D.exe
Size

40KB
MD5

1e59602b94507836f0fddb82d8c7ac04
SHA1

1374bfc9639ae6583e79eb3cbd120a890dc3cb6b
SHA256

2eb88ba0ec82b9be5def15bfd603ebfb764089ec2b14d2272feedc7b34630a01
SHA512

8e103f07aad5fc7fc6e1238ebccb450f21d822e3a1eddcf061dd60c9b26eb86023770050fe9ae83f8dd1d31172bcb6208f3742d3d33958dac01481356a2610ed

Score

10^/10

evasion persistence suricata

Malware Config

Signatures

suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)
suricata
suricata: ET MALWARE njrat ver 0.7d Malware CnC Callback (Remote Desktop)
suricata: ET MALWARE njrat ver 0.7d Malware CnC Callback (Remote Desktop)
suricata
suricata: ET MALWARE njrat ver 0.7d Malware CnC Callback Response (Remote Desktop)
suricata: ET MALWARE njrat ver 0.7d Malware CnC Callback Response (Remote Desktop)
suricata
Executes dropped EXE 1 IoCs

Processes:

ccleaner.exe

pid process

1632 ccleaner.exe
Modifies Windows Firewall 1 TTPs
evasion

Modify Existing Service
T1031

pid	process
1632	ccleaner.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ccleaner.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1669990088-476967504-438132596-1000\Software\Microsoft\Windows\CurrentVersion\Run\120f7699ed5fd0a293b307d4bfc80aa2 = "\"C:\\ProgramData\\ccleaner.exe\" .."	ccleaner.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\120f7699ed5fd0a293b307d4bfc80aa2 = "\"C:\\ProgramData\\ccleaner.exe\" .."	ccleaner.exe

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

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1728 PING.EXE

pid	process
1728	PING.EXE

Suspicious use of AdjustPrivilegeToken 17 IoCs

Processes:

ccleaner.exe

description	pid	process
Token: SeDebugPrivilege	1632	ccleaner.exe
Token: 33	1632	ccleaner.exe
Token: SeIncBasePriorityPrivilege	1632	ccleaner.exe
Token: 33	1632	ccleaner.exe
Token: SeIncBasePriorityPrivilege	1632	ccleaner.exe
Token: 33	1632	ccleaner.exe
Token: SeIncBasePriorityPrivilege	1632	ccleaner.exe
Token: 33	1632	ccleaner.exe
Token: SeIncBasePriorityPrivilege	1632	ccleaner.exe
Token: 33	1632	ccleaner.exe
Token: SeIncBasePriorityPrivilege	1632	ccleaner.exe
Token: 33	1632	ccleaner.exe
Token: SeIncBasePriorityPrivilege	1632	ccleaner.exe
Token: 33	1632	ccleaner.exe
Token: SeIncBasePriorityPrivilege	1632	ccleaner.exe
Token: 33	1632	ccleaner.exe
Token: SeIncBasePriorityPrivilege	1632	ccleaner.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

2EB88BA0EC82B9BE5DEF15BFD603EBFB764089EC2B14D.execcleaner.execmd.exe

description	pid	process	target process
PID 1960 wrote to memory of 1632	1960	2EB88BA0EC82B9BE5DEF15BFD603EBFB764089EC2B14D.exe	ccleaner.exe
PID 1960 wrote to memory of 1632	1960	2EB88BA0EC82B9BE5DEF15BFD603EBFB764089EC2B14D.exe	ccleaner.exe
PID 1960 wrote to memory of 1632	1960	2EB88BA0EC82B9BE5DEF15BFD603EBFB764089EC2B14D.exe	ccleaner.exe
PID 1632 wrote to memory of 568	1632	ccleaner.exe	netsh.exe
PID 1632 wrote to memory of 568	1632	ccleaner.exe	netsh.exe
PID 1632 wrote to memory of 568	1632	ccleaner.exe	netsh.exe
PID 1632 wrote to memory of 1548	1632	ccleaner.exe	netsh.exe
PID 1632 wrote to memory of 1548	1632	ccleaner.exe	netsh.exe
PID 1632 wrote to memory of 1548	1632	ccleaner.exe	netsh.exe
PID 1632 wrote to memory of 1504	1632	ccleaner.exe	cmd.exe
PID 1632 wrote to memory of 1504	1632	ccleaner.exe	cmd.exe
PID 1632 wrote to memory of 1504	1632	ccleaner.exe	cmd.exe
PID 1504 wrote to memory of 1728	1504	cmd.exe	PING.EXE
PID 1504 wrote to memory of 1728	1504	cmd.exe	PING.EXE
PID 1504 wrote to memory of 1728	1504	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\2EB88BA0EC82B9BE5DEF15BFD603EBFB764089EC2B14D.exe
"C:\Users\Admin\AppData\Local\Temp\2EB88BA0EC82B9BE5DEF15BFD603EBFB764089EC2B14D.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1960

C:\ProgramData\ccleaner.exe
"C:\ProgramData\ccleaner.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1632

C:\Windows\system32\netsh.exe
netsh firewall add allowedprogram "C:\ProgramData\ccleaner.exe" "ccleaner.exe" ENABLE
3⤵
PID:568

C:\Windows\system32\netsh.exe
netsh firewall delete allowedprogram "C:\ProgramData\ccleaner.exe"
3⤵
PID:1548

C:\Windows\system32\cmd.exe
cmd.exe /c ping 0 -n 2 & del "C:\ProgramData\ccleaner.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:1504

C:\Windows\system32\PING.EXE
ping 0 -n 2
4⤵
- Runs ping.exe
PID:1728

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

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\ccleaner.exe
MD5
1e59602b94507836f0fddb82d8c7ac04

SHA1
1374bfc9639ae6583e79eb3cbd120a890dc3cb6b

SHA256
2eb88ba0ec82b9be5def15bfd603ebfb764089ec2b14d2272feedc7b34630a01

SHA512
8e103f07aad5fc7fc6e1238ebccb450f21d822e3a1eddcf061dd60c9b26eb86023770050fe9ae83f8dd1d31172bcb6208f3742d3d33958dac01481356a2610ed

Download Submit
C:\ProgramData\ccleaner.exe
MD5
1e59602b94507836f0fddb82d8c7ac04

SHA1
1374bfc9639ae6583e79eb3cbd120a890dc3cb6b

SHA256
2eb88ba0ec82b9be5def15bfd603ebfb764089ec2b14d2272feedc7b34630a01

SHA512
8e103f07aad5fc7fc6e1238ebccb450f21d822e3a1eddcf061dd60c9b26eb86023770050fe9ae83f8dd1d31172bcb6208f3742d3d33958dac01481356a2610ed

Download Submit
memory/568-60-0x0000000000000000-mapping.dmp

Download
memory/568-61-0x000007FEFC161000-0x000007FEFC163000-memory.dmp

Filesize
8KB

Download
memory/1504-64-0x0000000000000000-mapping.dmp

Download
memory/1548-63-0x0000000000000000-mapping.dmp

Download
memory/1632-59-0x0000000000AD0000-0x0000000000AD2000-memory.dmp

Filesize
8KB

Download
memory/1632-58-0x000007FEEDBB0000-0x000007FEEEC46000-memory.dmp

Filesize
16.6MB

Download
memory/1632-62-0x0000000000AD6000-0x0000000000AF5000-memory.dmp

Filesize
124KB

Download
memory/1632-55-0x0000000000000000-mapping.dmp

Download
memory/1728-66-0x0000000000000000-mapping.dmp

Download
memory/1960-53-0x000007FEF2930000-0x000007FEF39C6000-memory.dmp

Filesize
16.6MB

Download
memory/1960-54-0x00000000020F0000-0x00000000020F2000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads