d54f16157c3064a21d3e0eb943bed16c68b3d7fd336032e7395ed1502f0e9b56

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
08/01/2024, 03:51

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General

Target
百度营销王9.0/bdyxw.dll
Size 612KB
Sample240108-eespmsbfd3
SHA256 287d9d1eda063f5ae88b4406f8e9d4253765973db8bf0492bdefca06ac348268
MD5 47219494f11a6b58606b5395f8fe278a
SHA1 6f2a8ed9ec2549c27db9a1f9650f7b432612c879
SHA512 cfffe082c3246ad4395b376672fe6515d7b27ef409fe99494673fba40a11381ebe7035648ea3f788037b88c12dba87e4c106b74ce2ae9ca15dbfa9fbf220803a
SSDEEP 12288:TlWVI+xREiLuaBLbni3oSkDJtFnvlDDOs4z410m9FPRk:xY2iL7BDF/Fn0s4P
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-3470981204-343661084-3367201002-1000\Software\Wine	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2896 wrote to memory of 2220	2896	rundll32.exe	16
PID 2896 wrote to memory of 2220	2896	rundll32.exe	16
PID 2896 wrote to memory of 2220	2896	rundll32.exe	16
PID 2896 wrote to memory of 2220	2896	rundll32.exe	16
PID 2896 wrote to memory of 2220	2896	rundll32.exe	16
PID 2896 wrote to memory of 2220	2896	rundll32.exe	16
PID 2896 wrote to memory of 2220	2896	rundll32.exe	16

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\百度营销王9.0\bdyxw.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2896
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\百度营销王9.0\bdyxw.dll,#1
  2⤵
  - Identifies Wine through registry keys
  PID:2220

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

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Downloads

memory/2220-0-0x0000000010000000-0x000000001015A000-memory.dmp

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memory/2220-1-0x0000000010000000-0x000000001015A000-memory.dmp

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memory/2220-3-0x0000000010000000-0x000000001015A000-memory.dmp

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memory/2220-2-0x0000000010000000-0x000000001015A000-memory.dmp

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memory/2220-4-0x0000000000020000-0x000000000002E000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads