9229bf3c95eefabaf00e4221c0ff71ad3cb8c842a813d8a5816af2b0b15bba06

Analysis

max time kernel
45s
max time network
50s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 21:30

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General

Target

夢魔个人远控GHOST+.3.78美化版/Tool/zip/Stubs/zlib.exe
Size

35KB
MD5

d05fa54bf1f09272062afe436a912660
SHA1

29938e09ae8e694cd9ea62f9ba1eff4cfb32691e
SHA256

7ed4e5b7e696568f64ada79d7622c7a1a3f5afe656d559442d4ff0aacdba4e07
SHA512

45f8c765bc4b6350a936d19339b23c853a3d12a89ee231dfa5020580089fff49b6b512688bc355bb856088e0dcd4d8d043267f2ce1cccf8915032880fafa043c
SSDEEP

768:mHJd0TpH2+bQ2dUWVX9Hfv1JMWmtLEJOyuBxG0D3mjfS3XJpai:mpgpHzb9dZVX9fHMvG0D3XJl

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

620 1448 WerFault.exe zlib.exe

pid	pid_target	process	target process
620	1448	WerFault.exe	zlib.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

zlib.exe

description	pid	process	target process
PID 1448 wrote to memory of 620	1448	zlib.exe	WerFault.exe
PID 1448 wrote to memory of 620	1448	zlib.exe	WerFault.exe
PID 1448 wrote to memory of 620	1448	zlib.exe	WerFault.exe
PID 1448 wrote to memory of 620	1448	zlib.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\夢魔个人远控GHOST+.3.78美化版\Tool\zip\Stubs\zlib.exe
"C:\Users\Admin\AppData\Local\Temp\夢魔个人远控GHOST+.3.78美化版\Tool\zip\Stubs\zlib.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1448

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1448 -s 412
2⤵
- Program crash
PID:620

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/620-55-0x0000000000000000-mapping.dmp

Download
memory/1448-54-0x00000000758B1000-0x00000000758B3000-memory.dmp

Filesize
8KB

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