64c6995d935467a2d45078af64bcf872bdc0175917df546987a8579e71de2735

Analysis

max time kernel
91s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
12/01/2023, 19:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2322f5781bb89651ba6092ca612968241852557b.exe
Size

242KB
MD5

553cd6c954fd980bd7a6ecee71c308f9
SHA1

2322f5781bb89651ba6092ca612968241852557b
SHA256

64c6995d935467a2d45078af64bcf872bdc0175917df546987a8579e71de2735
SHA512

a9ba74497cce1be981d3010f09540f503d3a41b16c92dff6fb18e00052b5eaa14308cf232e70a28757029599479ddfeea60965f7ea2b594a7a1d650d445f9a15
SSDEEP

6144:vfRDK77E07tfCXaTxophyratd/HAOKF9cx9c:he77E07tfCXLvICxG

Score

7^/10

Malware Config

Signatures

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1180 set thread context of 1360	1180	2322f5781bb89651ba6092ca612968241852557b.exe	81

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1824	1360	WerFault.exe	81
4808	1180	WerFault.exe	79

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1180 wrote to memory of 1360	1180	2322f5781bb89651ba6092ca612968241852557b.exe	81
PID 1180 wrote to memory of 1360	1180	2322f5781bb89651ba6092ca612968241852557b.exe	81
PID 1180 wrote to memory of 1360	1180	2322f5781bb89651ba6092ca612968241852557b.exe	81
PID 1180 wrote to memory of 1360	1180	2322f5781bb89651ba6092ca612968241852557b.exe	81
PID 1180 wrote to memory of 1360	1180	2322f5781bb89651ba6092ca612968241852557b.exe	81

C:\Users\Admin\AppData\Local\Temp\2322f5781bb89651ba6092ca612968241852557b.exe
"C:\Users\Admin\AppData\Local\Temp\2322f5781bb89651ba6092ca612968241852557b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1180
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:1360
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1360 -s 16
    3⤵
    - Program crash
    PID:1824
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1180 -s 252
  2⤵
  - Program crash
  PID:4808

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1180 -ip 1180
1⤵
PID:3744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1360 -ip 1360
1⤵
PID:3380

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1360-133-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download