d8ac592fd72b3af84d14f3e37222753e768f368f5e2fcee9aa6021ca2b9ca35f

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Reports

Overview

overview

Static

static

malzero/#.bat

windows11-21h2-x64

malzero/Go...ro.url

windows11-21h2-x64

malzero/Go...ty.url

windows11-21h2-x64

malzero/abs.bat

windows11-21h2-x64

malzero/to...sc.exe

windows11-21h2-x64

malzero/to...kg.exe

windows11-21h2-x64

malzero/to...sh.exe

windows11-21h2-x64

malzero/to...ff.exe

windows11-21h2-x64

malzero/to...ep.exe

windows11-21h2-x64

malzero/to...ep.exe

windows11-21h2-x64

malzero/to...jq.exe

windows11-21h2-x64

malzero/to...ox.exe

windows11-21h2-x64

malzero/to...ep.exe

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to...-1.dll

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to...-0.dll

windows11-21h2-x64

malzero/to..._1.dll

windows11-21h2-x64

malzero/to..._1.dll

windows11-21h2-x64

Analysis

max time kernel
86s
max time network
97s
platform
windows11-21h2_x64
resource
win11-20240214-en
resource tags

arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
submitted
19/02/2024, 16:38

Sharing

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Static task

static1

upx

2 signatures

Behavioral task

behavioral1

Sample

malzero/#.bat

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Behavioral task

behavioral2

Sample

malzero/Go to Malware Zero.url

Resource

win11-20240214-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral3

Sample

malzero/Go to Virus Zero - Security Community.url

Resource

win11-20240214-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral4

Sample

malzero/abs.bat

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Behavioral task

behavioral5

Sample

malzero/tools/binasc/binasc.exe

Resource

win11-20240214-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral6

Sample

malzero/tools/cmdbkg/cmdbkg.exe

Resource

win11-20240214-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral7

Sample

malzero/tools/dirhash/DirHash.exe

Resource

win11-20240214-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral8

Sample

malzero/tools/doff/doff.exe

Resource

win11-20240214-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral9

Sample

malzero/tools/grep/x64/grep.exe

Resource

win11-20240214-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral10

Sample

malzero/tools/grep/x86/grep.exe

Resource

win11-20240214-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral11

Sample

malzero/tools/jq/jq.exe

Resource

win11-20240214-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral12

Sample

malzero/tools/messagebox/MessageBox.exe

Resource

win11-20240214-en

windows11-21h2-x64

0 signatures

150 seconds

Behavioral task

behavioral13

Sample

malzero/tools/nosleep/NoSleep.exe

Resource

win11-20240214-en

upx

windows11-21h2-x64

3 signatures

150 seconds

Behavioral task

behavioral14

Sample

malzero/tools/openssl/api-ms-win-core-file-l1-2-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Behavioral task

behavioral15

Sample

malzero/tools/openssl/api-ms-win-core-file-l2-1-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Behavioral task

behavioral16

Sample

malzero/tools/openssl/api-ms-win-core-localization-l1-2-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Behavioral task

behavioral17

Sample

malzero/tools/openssl/api-ms-win-core-processthreads-l1-1-1.dll

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Behavioral task

behavioral18

Sample

malzero/tools/openssl/api-ms-win-core-synch-l1-2-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

2 signatures

150 seconds

Behavioral task

behavioral19

Sample

malzero/tools/openssl/api-ms-win-core-timezone-l1-1-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

2 signatures

150 seconds

Behavioral task

behavioral20

Sample

malzero/tools/openssl/api-ms-win-crt-convert-l1-1-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Behavioral task

behavioral21

Sample

malzero/tools/openssl/api-ms-win-crt-environment-l1-1-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Behavioral task

behavioral22

Sample

malzero/tools/openssl/api-ms-win-crt-filesystem-l1-1-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

2 signatures

150 seconds

Behavioral task

behavioral23

Sample

malzero/tools/openssl/api-ms-win-crt-heap-l1-1-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

2 signatures

150 seconds

Behavioral task

behavioral24

Sample

malzero/tools/openssl/api-ms-win-crt-locale-l1-1-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Behavioral task

behavioral25

Sample

malzero/tools/openssl/api-ms-win-crt-math-l1-1-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Behavioral task

behavioral26

Sample

malzero/tools/openssl/api-ms-win-crt-runtime-l1-1-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Behavioral task

behavioral27

Sample

malzero/tools/openssl/api-ms-win-crt-stdio-l1-1-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Behavioral task

behavioral28

Sample

malzero/tools/openssl/api-ms-win-crt-string-l1-1-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Behavioral task

behavioral29

Sample

malzero/tools/openssl/api-ms-win-crt-time-l1-1-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Behavioral task

behavioral30

Sample

malzero/tools/openssl/api-ms-win-crt-utility-l1-1-0.dll

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Behavioral task

behavioral31

Sample

malzero/tools/openssl/libcrypto-1_1.dll

Resource

win11-20240214-en

windows11-21h2-x64

2 signatures

150 seconds

Behavioral task

behavioral32

Sample

malzero/tools/openssl/libssl-1_1.dll

Resource

win11-20240214-en

windows11-21h2-x64

1 signatures

150 seconds

Report Analysis Logs

General

Target

malzero/tools/openssl/api-ms-win-core-localization-l1-2-0.dll
Size

20KB
MD5

3b9d034ca8a0345bc8f248927a86bf22
SHA1

95faf5007daf8ba712a5d17f865f0e7938da662b
SHA256

a7ac7ece5e626c0b4e32c13299e9a44c8c380c8981ce4965cbe4c83759d2f52d
SHA512

04f0830878e0166ffd1220536592d0d7ec8aacd3f04340a8d91df24d728f34fbbd559432e5c35f256d231afe0ae926139d7503107cea09bfd720ad65e19d1cdc
SSDEEP

384:9OMw3zdp3bwjGjue9/0jCRrndbVW2hWKgbCA0GftpBjbQywPAOll7PedGGZ:9OMwBprwjGjue9/0jCRrndbzM8iFFGkt

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3780 wrote to memory of 3352	3780	rundll32.exe	80
PID 3780 wrote to memory of 3352	3780	rundll32.exe	80
PID 3780 wrote to memory of 3352	3780	rundll32.exe	80

Processes

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\malzero\tools\openssl\api-ms-win-core-localization-l1-2-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3780
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\malzero\tools\openssl\api-ms-win-core-localization-l1-2-0.dll,#1
  2⤵
  PID:3352

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads