569d9035ed630038599104bb8c770473e8cff91b3554a1deb4f4028b578429d3

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
14/01/2023, 13:00

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General

Target

26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe
Size

217KB
MD5

15dec13bdd63907e5fcda9e7e621e1a2
SHA1

26154e506c39c8b4681cc38a19c87249f8ce3ae6
SHA256

569d9035ed630038599104bb8c770473e8cff91b3554a1deb4f4028b578429d3
SHA512

4a14c459e417d37cb841805e125c745b4bdbabd1611bbad7813b20cef639e9af99f981c16f94f7ab41765c34e6a1fa053f87a2755ce613db1d17171d72437586
SSDEEP

6144:AntQ758qxOopgCXDww83kI5vAOI3F5VyLchfn09c:AtQ758qxOopgzvuf0G

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 2600 set thread context of 1176	2600	26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe	83

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2172	1176	WerFault.exe	83
3600	2600	WerFault.exe	81

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2600 wrote to memory of 1176	2600	26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe	83
PID 2600 wrote to memory of 1176	2600	26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe	83
PID 2600 wrote to memory of 1176	2600	26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe	83
PID 2600 wrote to memory of 1176	2600	26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe	83
PID 2600 wrote to memory of 1176	2600	26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe	83

C:\Users\Admin\AppData\Local\Temp\26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe
"C:\Users\Admin\AppData\Local\Temp\26154e506c39c8b4681cc38a19c87249f8ce3ae6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2600
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:1176
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1176 -s 16
    3⤵
    - Program crash
    PID:2172
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2600 -s 212
  2⤵
  - Program crash
  PID:3600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1176 -ip 1176
1⤵
PID:3344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2600 -ip 2600
1⤵
PID:2320

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

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Downloads

memory/1176-133-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download