ec24a8f92b77c77c267c785d00a9bab58a37331d1b1a20986b5c9266ff745f93

Analysis

max time kernel
30s
max time network
139s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
31-01-2023 11:22

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General

Target

vbc.exe
Size

7KB
MD5

7d7dd8874b96e698387e8929c53b85d2
SHA1

4afcddebd884a0bb9885b62d05f728ec3c1e4825
SHA256

ec24a8f92b77c77c267c785d00a9bab58a37331d1b1a20986b5c9266ff745f93
SHA512

fe3977420e2179981c4155044ec044eb760d7e577ac53811d2c32166a573d2373c31ff57e969d522df80f512499d8752627067932cdea13372cd7873058129dd
SSDEEP

96:OUY5awuf2gTYJau5huDntYBeTt1Ji6kd/7xVRbFnU:OUiYoYmuDntY8nUHFDI

Score

7^/10

Malware Config

Signatures

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Program crash 1 IoCs

pid	pid_target	Process	procid_target
432	940	WerFault.exe	27

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	940	vbc.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 940 wrote to memory of 432	940	vbc.exe	28
PID 940 wrote to memory of 432	940	vbc.exe	28
PID 940 wrote to memory of 432	940	vbc.exe	28
PID 940 wrote to memory of 432	940	vbc.exe	28

C:\Users\Admin\AppData\Local\Temp\vbc.exe
"C:\Users\Admin\AppData\Local\Temp\vbc.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:940
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 940 -s 1748
  2⤵
  - Program crash
  PID:432

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/940-54-0x0000000000390000-0x0000000000398000-memory.dmp

Filesize
32KB

Download
memory/940-55-0x0000000076411000-0x0000000076413000-memory.dmp

Filesize
8KB

Download