a4c4a620c2286b40f971abea702a48e163108c0ec054d89aeaa4097f32f10f71

Analysis

max time kernel
102s
max time network
105s
platform
windows11-21h2_x64
resource
win11-20250410-en
resource tags

arch:x64arch:x86image:win11-20250410-enlocale:en-usos:windows11-21h2-x64system
submitted
19/04/2025, 22:31

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General

Target

ColdRAT/ColdRAT.exe
Size

9.5MB
MD5

d1dd11a93098bdea72c1d6743d26ce8d
SHA1

38535678875626a2ee2f32a786e7e671fe19c579
SHA256

22cb65ecad3abf018473b6760958414740a009ead7b968cdc3ac889a38e0427a
SHA512

b1008af59d3df4a9645bd446afdeb77dfc53634b29f56b9fc37d82e90141d243e15468f7e2532859f9702701199fcd140126ef7541e5f65505f645a32a561bfd
SSDEEP

196608:VW6NA/0Lqz6Dc5i2cklYXrE1xTqL1WrJd4KT:YWW0q6A2QTqBgv

Score

5^/10

execution

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2840	ColdRAT.exe
2840	ColdRAT.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3824	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3824	powershell.exe
3824	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2840	ColdRAT.exe
Token: SeDebugPrivilege	3824	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2840 wrote to memory of 3824	2840	ColdRAT.exe	78
PID 2840 wrote to memory of 3824	2840	ColdRAT.exe	78

C:\Users\Admin\AppData\Local\Temp\ColdRAT\ColdRAT.exe
"C:\Users\Admin\AppData\Local\Temp\ColdRAT\ColdRAT.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2840
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -NoProfile -ExecutionPolicy Bypass -Command " $motherboard = (Get-WmiObject -Class Win32_BaseBoard).SerialNumber $cpu = (Get-WmiObject -Class Win32_Processor).ProcessorId Write-Output $motherboard Write-Output $cpu "
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3824

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_r1o5ndk3.31p.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2840-12-0x00007FFCE1C10000-0x00007FFCE26D2000-memory.dmp

Filesize
10.8MB

Download
memory/2840-31-0x00007FFCE1C13000-0x00007FFCE1C15000-memory.dmp

Filesize
8KB

Download
memory/2840-3-0x00007FFCE1C10000-0x00007FFCE26D2000-memory.dmp

Filesize
10.8MB

Download
memory/2840-4-0x0000019A73500000-0x0000019A737E2000-memory.dmp

Filesize
2.9MB

Download
memory/2840-5-0x0000019A737F0000-0x0000019A739E4000-memory.dmp

Filesize
2.0MB

Download
memory/2840-6-0x0000019A72830000-0x0000019A7285C000-memory.dmp

Filesize
176KB

Download
memory/2840-7-0x0000019A73210000-0x0000019A73292000-memory.dmp

Filesize
520KB

Download
memory/2840-8-0x0000019A730A0000-0x0000019A730F8000-memory.dmp

Filesize
352KB

Download
memory/2840-10-0x0000019A727E0000-0x0000019A727E8000-memory.dmp

Filesize
32KB

Download
memory/2840-9-0x0000019A739F0000-0x0000019A73B58000-memory.dmp

Filesize
1.4MB

Download
memory/2840-11-0x0000019A73360000-0x0000019A73412000-memory.dmp

Filesize
712KB

Download
memory/2840-0-0x00007FFCE1C13000-0x00007FFCE1C15000-memory.dmp

Filesize
8KB

Download
memory/2840-2-0x0000019A727B0000-0x0000019A727B1000-memory.dmp

Filesize
4KB

Download
memory/2840-15-0x00007FFCE1C10000-0x00007FFCE26D2000-memory.dmp

Filesize
10.8MB

Download
memory/2840-13-0x00007FFCE1C10000-0x00007FFCE26D2000-memory.dmp

Filesize
10.8MB

Download
memory/2840-1-0x0000019A6EC50000-0x0000019A70BD2000-memory.dmp

Filesize
31.5MB

Download
memory/2840-34-0x00007FFCE1C10000-0x00007FFCE26D2000-memory.dmp

Filesize
10.8MB

Download
memory/2840-33-0x00007FFCE1C10000-0x00007FFCE26D2000-memory.dmp

Filesize
10.8MB

Download
memory/2840-32-0x00007FFCE1C10000-0x00007FFCE26D2000-memory.dmp

Filesize
10.8MB

Download
memory/2840-14-0x0000019A74AD0000-0x0000019A75514000-memory.dmp

Filesize
10.3MB

Download
memory/3824-30-0x00007FFCE1C10000-0x00007FFCE26D2000-memory.dmp

Filesize
10.8MB

Download
memory/3824-27-0x00007FFCE1C10000-0x00007FFCE26D2000-memory.dmp

Filesize
10.8MB

Download
memory/3824-26-0x00007FFCE1C10000-0x00007FFCE26D2000-memory.dmp

Filesize
10.8MB

Download
memory/3824-25-0x00007FFCE1C10000-0x00007FFCE26D2000-memory.dmp

Filesize
10.8MB

Download
memory/3824-24-0x000002B54AEF0000-0x000002B54AF12000-memory.dmp

Filesize
136KB

Download