d477d0991eb7c8bdd7a84755f0703469f923a8d3e92e25f3ef45eda96be31df9

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
29/12/2023, 23:45

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General

Target

07678ff6e83fb7c4aa7e5596d4efcb2f.exe
Size

93KB
MD5

07678ff6e83fb7c4aa7e5596d4efcb2f
SHA1

f5c58346ee4070047690f8a57bcc44f894fedd72
SHA256

d477d0991eb7c8bdd7a84755f0703469f923a8d3e92e25f3ef45eda96be31df9
SHA512

a988a7fee1a446bf01446a6f1e858e691dd2aec77de38aaa2b11de100132d90f8658cbedd6ff390fd8702b5601b7a92c2b8909a90043a76c00f1e7f4a9bde311
SSDEEP

1536:poquHm0GQaahAGYxqwQXnkSi8umbNzByQXhcBVecDQdq5CKSbxfhHLCTyx:d9ahAzB0k98/b94NBVJr5C/xhHeTyx

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run = "\"C:\\Windows\\wefew.exe\""	07678ff6e83fb7c4aa7e5596d4efcb2f.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\wefew.exe	07678ff6e83fb7c4aa7e5596d4efcb2f.exe
File opened for modification	C:\Windows\wefew.exe	07678ff6e83fb7c4aa7e5596d4efcb2f.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1900	07678ff6e83fb7c4aa7e5596d4efcb2f.exe
1900	07678ff6e83fb7c4aa7e5596d4efcb2f.exe
1900	07678ff6e83fb7c4aa7e5596d4efcb2f.exe
1900	07678ff6e83fb7c4aa7e5596d4efcb2f.exe
1900	07678ff6e83fb7c4aa7e5596d4efcb2f.exe
1900	07678ff6e83fb7c4aa7e5596d4efcb2f.exe

C:\Users\Admin\AppData\Local\Temp\07678ff6e83fb7c4aa7e5596d4efcb2f.exe
"C:\Users\Admin\AppData\Local\Temp\07678ff6e83fb7c4aa7e5596d4efcb2f.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:1900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1900-1-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

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