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Overview

overview

Static

static

RC7ForSynt...ox.dll

windows7-x64

RC7ForSynt...ox.dll

windows10-2004-x64

RC7ForSynt....3.dll

windows7-x64

RC7ForSynt....3.dll

windows10-2004-x64

RC7ForSynt...UI.exe

windows7-x64

RC7ForSynt...UI.exe

windows10-2004-x64

RC7ForSynt...et.dll

windows7-x64

RC7ForSynt...et.dll

windows10-2004-x64

RC7ForSynt...o.html

windows7-x64

RC7ForSynt...o.html

windows10-2004-x64

RC7ForSynt...r.html

windows7-x64

RC7ForSynt...r.html

windows10-2004-x64

RC7ForSynt...ain.js

windows7-x64

RC7ForSynt...ain.js

windows10-2004-x64

RC7ForSynt...bat.js

windows7-x64

RC7ForSynt...bat.js

windows10-2004-x64

RC7ForSynt...fee.js

windows7-x64

RC7ForSynt...fee.js

windows10-2004-x64

RC7ForSynt...cpp.js

windows7-x64

RC7ForSynt...cpp.js

windows10-2004-x64

RC7ForSynt...arp.js

windows7-x64

RC7ForSynt...arp.js

windows10-2004-x64

RC7ForSynt...csp.js

windows7-x64

RC7ForSynt...csp.js

windows10-2004-x64

RC7ForSynt...css.js

windows7-x64

RC7ForSynt...css.js

windows10-2004-x64

RC7ForSynt...ile.js

windows7-x64

RC7ForSynt...ile.js

windows10-2004-x64

RC7ForSynt...arp.js

windows7-x64

RC7ForSynt...arp.js

windows10-2004-x64

RC7ForSynt.../go.js

windows7-x64

RC7ForSynt.../go.js

windows10-2004-x64

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
22/12/2023, 10:33

Sharing

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Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

RC7ForSyntax2016/AlphaBlendTextBox.dll

Resource

win7-20231215-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral2

Sample

RC7ForSyntax2016/AlphaBlendTextBox.dll

Resource

win10v2004-20231215-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral3

Sample

RC7ForSyntax2016/Bunifu_UI_v1.5.3.dll

Resource

win7-20231215-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral4

Sample

RC7ForSyntax2016/Bunifu_UI_v1.5.3.dll

Resource

win10v2004-20231215-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral5

Sample

RC7ForSyntax2016/RC7_UI.exe

Resource

win7-20231215-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral6

Sample

RC7ForSyntax2016/RC7_UI.exe

Resource

win10v2004-20231215-en

windows10-2004-x64

1 signatures

150 seconds

Behavioral task

behavioral7

Sample

RC7ForSyntax2016/Regret.dll

Resource

win7-20231129-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral8

Sample

RC7ForSyntax2016/Regret.dll

Resource

win10v2004-20231215-en

windows10-2004-x64

2 signatures

150 seconds

Behavioral task

behavioral9

Sample

RC7ForSyntax2016/bin/Monaco.html

Resource

win7-20231215-en

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral10

Sample

RC7ForSyntax2016/bin/Monaco.html

Resource

win10v2004-20231215-en

windows10-2004-x64

4 signatures

150 seconds

Behavioral task

behavioral11

Sample

RC7ForSyntax2016/bin/MonacoEditor.html

Resource

win7-20231215-en

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral12

Sample

RC7ForSyntax2016/bin/MonacoEditor.html

Resource

win10v2004-20231215-en

windows10-2004-x64

4 signatures

150 seconds

Behavioral task

behavioral13

Sample

RC7ForSyntax2016/bin/vs/base/worker/workerMain.js

Resource

win7-20231215-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral14

Sample

RC7ForSyntax2016/bin/vs/base/worker/workerMain.js

Resource

win10v2004-20231215-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral15

Sample

RC7ForSyntax2016/bin/vs/basic-languages/bat/bat.js

Resource

win7-20231215-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral16

Sample

RC7ForSyntax2016/bin/vs/basic-languages/bat/bat.js

Resource

win10v2004-20231215-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral17

Sample

RC7ForSyntax2016/bin/vs/basic-languages/coffee/coffee.js

Resource

win7-20231215-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral18

Sample

RC7ForSyntax2016/bin/vs/basic-languages/coffee/coffee.js

Resource

win10v2004-20231215-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral19

Sample

RC7ForSyntax2016/bin/vs/basic-languages/cpp/cpp.js

Resource

win7-20231215-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral20

Sample

RC7ForSyntax2016/bin/vs/basic-languages/cpp/cpp.js

Resource

win10v2004-20231215-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral21

Sample

RC7ForSyntax2016/bin/vs/basic-languages/csharp/csharp.js

Resource

win7-20231215-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral22

Sample

RC7ForSyntax2016/bin/vs/basic-languages/csharp/csharp.js

Resource

win10v2004-20231215-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral23

Sample

RC7ForSyntax2016/bin/vs/basic-languages/csp/csp.js

Resource

win7-20231215-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral24

Sample

RC7ForSyntax2016/bin/vs/basic-languages/csp/csp.js

Resource

win10v2004-20231215-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral25

Sample

RC7ForSyntax2016/bin/vs/basic-languages/css/css.js

Resource

win7-20231215-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral26

Sample

RC7ForSyntax2016/bin/vs/basic-languages/css/css.js

Resource

win10v2004-20231215-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral27

Sample

RC7ForSyntax2016/bin/vs/basic-languages/dockerfile/dockerfile.js

Resource

win7-20231215-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral28

Sample

RC7ForSyntax2016/bin/vs/basic-languages/dockerfile/dockerfile.js

Resource

win10v2004-20231215-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral29

Sample

RC7ForSyntax2016/bin/vs/basic-languages/fsharp/fsharp.js

Resource

win7-20231215-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral30

Sample

RC7ForSyntax2016/bin/vs/basic-languages/fsharp/fsharp.js

Resource

win10v2004-20231215-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral31

Sample

RC7ForSyntax2016/bin/vs/basic-languages/go/go.js

Resource

win7-20231215-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral32

Sample

RC7ForSyntax2016/bin/vs/basic-languages/go/go.js

Resource

win10v2004-20231215-en

windows10-2004-x64

0 signatures

150 seconds

Report Analysis Logs

General

Target

RC7ForSyntax2016/Regret.dll
Size

217KB
MD5

508a74324c3245a08a9c898d1543112e
SHA1

570985dc1f08283718cb421ade8e20fcfd95aae3
SHA256

9b211d6f728f4061800353e63dd60cb96764e0c185d362e02c6fa21c1522a954
SHA512

1d1910dd7bec295862130e57c9202c4787518dddfd80a01444704508becc09904359824eafcf8799fe3b0345bb3c0b78d6cffc6081a338fc5e311c5d2c90add0
SSDEEP

6144:Leqi7pK/yPAgC/KPlUwe+Uw28OIRT4moOSeTrcqKg:LeqApYyPAnKGwjOIRkmoOSUc9

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 1696	2348	rundll32.exe	28
PID 2348 wrote to memory of 1696	2348	rundll32.exe	28
PID 2348 wrote to memory of 1696	2348	rundll32.exe	28
PID 2348 wrote to memory of 1696	2348	rundll32.exe	28
PID 2348 wrote to memory of 1696	2348	rundll32.exe	28
PID 2348 wrote to memory of 1696	2348	rundll32.exe	28
PID 2348 wrote to memory of 1696	2348	rundll32.exe	28

Processes

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\RC7ForSyntax2016\Regret.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\RC7ForSyntax2016\Regret.dll,#1
  2⤵
  PID:1696

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads