ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20/07/2024, 12:55

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General

Target

ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe
Size

775KB
MD5

52195b326cf4f448c54616638688e4da
SHA1

ac20f1e7426e40d4eadb7f9749803f1af28b903f
SHA256

ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1
SHA512

f2d42e1cba1c05dd3e915d077277fbcafefc20cad8f209cd35a8f521b560426957e2b2338b3758364ba62696b7fdad506c19faf64052ca88ded238a0af9f1069
SSDEEP

24576:BB9uwTftd0rZK/ukKwkvOm9crJIB/WUWU4:5uufjEYNILcda/WUl

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2704	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2848 set thread context of 2968	2848	ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe	32

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2848	ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe
2704	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2848	ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe
Token: SeDebugPrivilege	2704	powershell.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 2704	2848	ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe	30
PID 2848 wrote to memory of 2704	2848	ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe	30
PID 2848 wrote to memory of 2704	2848	ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe	30
PID 2848 wrote to memory of 2968	2848	ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe	32
PID 2848 wrote to memory of 2968	2848	ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe	32
PID 2848 wrote to memory of 2968	2848	ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe	32
PID 2848 wrote to memory of 2968	2848	ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe	32

C:\Users\Admin\AppData\Local\Temp\ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe
"C:\Users\Admin\AppData\Local\Temp\ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2704
- C:\Users\Admin\AppData\Local\Temp\ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe
  C:\Users\Admin\AppData\Local\Temp\ef192b1102458ebc5f960e9569c94194df651723e7eb514093f2bdad4c82a5f1.exe
  2⤵
  PID:2968

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/2704-15-0x000000001B5F0000-0x000000001B8D2000-memory.dmp

Filesize
2.9MB

Download
memory/2704-16-0x0000000001F10000-0x0000000001F18000-memory.dmp

Filesize
32KB

Download
memory/2848-0-0x000007FEF5C23000-0x000007FEF5C24000-memory.dmp

Filesize
4KB

Download
memory/2848-1-0x00000000012F0000-0x00000000013B8000-memory.dmp

Filesize
800KB

Download
memory/2848-2-0x00000000007A0000-0x00000000007C4000-memory.dmp

Filesize
144KB

Download
memory/2848-3-0x000007FEF5C20000-0x000007FEF660C000-memory.dmp

Filesize
9.9MB

Download
memory/2848-4-0x0000000000840000-0x0000000000856000-memory.dmp

Filesize
88KB

Download
memory/2848-5-0x0000000000650000-0x0000000000664000-memory.dmp

Filesize
80KB

Download
memory/2848-6-0x000000001C0E0000-0x000000001C16C000-memory.dmp

Filesize
560KB

Download
memory/2848-7-0x000000001BF50000-0x000000001BF96000-memory.dmp

Filesize
280KB

Download
memory/2848-10-0x000007FEF5C20000-0x000007FEF660C000-memory.dmp

Filesize
9.9MB

Download
memory/2968-8-0x000007FFFFFD7000-0x000007FFFFFD8000-memory.dmp

Filesize
4KB

Download