ea146d3285167c8e5005f36ef993ac770de35f8e7d070a3342af261501955988

Analysis

max time kernel
119s
max time network
149s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
07/01/2024, 06:31

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General

Target

48446e6f4bbf70897beb6aa9b9e931ea.exe
Size

686KB
MD5

48446e6f4bbf70897beb6aa9b9e931ea
SHA1

f2f54882f41f18c11267e434cd1bedd48e679a94
SHA256

ea146d3285167c8e5005f36ef993ac770de35f8e7d070a3342af261501955988
SHA512

dda31e487cd4a702f16ee41d8df3fb5541db177a0eaf7af718a1fbe7ec10c733d310ecc18d1806c5bebf490bed72695f5923db3121bc832966ecf25db217e8f4
SSDEEP

12288:jLJlYStw/w7efNBwdmb6AecPdhvjDexRKjtpt99Q3jgffYjvO0Xgof:jLJlH2/wqffwAbHdhvoRKnza3cffYjvp

Score

7^/10

evasion

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Wine	48446e6f4bbf70897beb6aa9b9e931ea.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1948	48446e6f4bbf70897beb6aa9b9e931ea.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1948	48446e6f4bbf70897beb6aa9b9e931ea.exe
1948	48446e6f4bbf70897beb6aa9b9e931ea.exe
1948	48446e6f4bbf70897beb6aa9b9e931ea.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 1224	1948	48446e6f4bbf70897beb6aa9b9e931ea.exe	11
PID 1948 wrote to memory of 1224	1948	48446e6f4bbf70897beb6aa9b9e931ea.exe	11
PID 1948 wrote to memory of 1224	1948	48446e6f4bbf70897beb6aa9b9e931ea.exe	11
PID 1948 wrote to memory of 1224	1948	48446e6f4bbf70897beb6aa9b9e931ea.exe	11

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1224
- C:\Users\Admin\AppData\Local\Temp\48446e6f4bbf70897beb6aa9b9e931ea.exe
  "C:\Users\Admin\AppData\Local\Temp\48446e6f4bbf70897beb6aa9b9e931ea.exe"
  2⤵
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1224-6-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/1224-10-0x000000007EFD0000-0x000000007EFD1000-memory.dmp

Filesize
4KB

Download
memory/1948-0-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/1948-1-0x0000000003E40000-0x0000000003E42000-memory.dmp

Filesize
8KB

Download
memory/1948-2-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/1948-4-0x0000000003E30000-0x0000000003E31000-memory.dmp

Filesize
4KB

Download
memory/1948-3-0x0000000003E50000-0x0000000003E51000-memory.dmp

Filesize
4KB

Download
memory/1948-8-0x0000000010000000-0x0000000010012000-memory.dmp

Filesize
72KB

Download
memory/1948-19-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download