d1b2b3f02ec42a83a9d3226eef0be7c780fc556429d8344c680ba61ef98ead96 | Triage

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Reports

Overview

overview

Static

static

3

Setup.exe

windows7-x64

Setup.exe

windows10-2004-x64

acdbase.dll

windows7-x64

1

acdbase.dll

windows10-2004-x64

1

api-ms-win...-0.dll

windows10-2004-x64

1

api-ms-win...-0.dll

windows10-2004-x64

1

api-ms-win...-0.dll

windows10-2004-x64

1

api-ms-win...-0.dll

windows10-2004-x64

1

api-ms-win...-0.dll

windows10-2004-x64

1

api-ms-win...-0.dll

windows10-2004-x64

1

api-ms-win...-0.dll

windows10-2004-x64

1

api-ms-win...-0.dll

windows10-2004-x64

1

libmmd.dll

windows7-x64

1

libmmd.dll

windows10-2004-x64

1

rinderpest.odp

windows7-x64

1

rinderpest.odp

windows10-2004-x64

1

updater.exe

windows7-x64

1

updater.exe

windows10-2004-x64

1

vcruntime140.dll

windows7-x64

1

vcruntime140.dll

windows10-2004-x64

1

x64/AzureK...ib.dll

windows7-x64

1

x64/AzureK...ib.dll

windows10-2004-x64

1

x64/BugReporter.exe

windows7-x64

1

x64/BugReporter.exe

windows10-2004-x64

1

x64/ComExtractor.exe

windows7-x64

1

x64/ComExtractor.exe

windows10-2004-x64

1

x64/Micros...st.dll

windows7-x64

1

x64/Micros...st.dll

windows10-2004-x64

1

x64/Micros...ml.dll

windows7-x64

1

x64/Micros...ml.dll

windows10-2004-x64

1

x64/WinUiB...er.dll

windows7-x64

1

x64/WinUiB...er.dll

windows10-2004-x64

1

Analysis

max time kernel
142s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21-04-2024 11:05

Sharing

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

Setup.exe

Resource

win7-20240220-en

banload downloader dropper evasion persistence trojan

windows7-x64

10 signatures

150 seconds

Behavioral task

behavioral2

Sample

Setup.exe

Resource

win10v2004-20240412-en

banload lumma downloader dropper evasion persistence stealer trojan

windows10-2004-x64

11 signatures

150 seconds

Behavioral task

behavioral3

Sample

acdbase.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral4

Sample

acdbase.dll

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral5

Sample

api-ms-win-crt-convert-l1-1-0.dll

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral6

Sample

api-ms-win-crt-environment-l1-1-0.dll

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral7

Sample

api-ms-win-crt-heap-l1-1-0.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral8

Sample

api-ms-win-crt-runtime-l1-1-0.dll

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral9

Sample

api-ms-win-crt-stdio-l1-1-0.dll

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral10

Sample

api-ms-win-crt-string-l1-1-0.dll

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral11

Sample

api-ms-win-crt-time-l1-1-0.dll

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral12

Sample

api-ms-win-crt-utility-l1-1-0.dll

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral13

Sample

libmmd.dll

Resource

win7-20240221-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral14

Sample

libmmd.dll

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral15

Sample

rinderpest.odp

Resource

win7-20240221-en

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral16

Sample

rinderpest.odp

Resource

win10v2004-20240226-en

windows10-2004-x64

5 signatures

150 seconds

Behavioral task

behavioral17

Sample

updater.exe

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral18

Sample

updater.exe

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral19

Sample

vcruntime140.dll

Resource

win7-20231129-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral20

Sample

vcruntime140.dll

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral21

Sample

x64/AzureKeyVaultDgssLib.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral22

Sample

x64/AzureKeyVaultDgssLib.dll

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral23

Sample

x64/BugReporter.exe

Resource

win7-20240220-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral24

Sample

x64/BugReporter.exe

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral25

Sample

x64/ComExtractor.exe

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral26

Sample

x64/ComExtractor.exe

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral27

Sample

x64/Microsoft.Toolkit.Win32.UI.XamlHost.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral28

Sample

x64/Microsoft.Toolkit.Win32.UI.XamlHost.dll

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral29

Sample

x64/Microsoft.UI.Xaml.dll

Resource

win7-20240215-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral30

Sample

x64/Microsoft.UI.Xaml.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral31

Sample

x64/WinUiBootstrapper.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral32

Sample

x64/WinUiBootstrapper.dll

Resource

win10v2004-20240412-en

windows10-2004-x64

0 signatures

150 seconds

Report Analysis Logs

General

Target

api-ms-win-crt-environment-l1-1-0.dll
Size

21KB
MD5

1a72e5f24214eb723e03a22ff53f8a22
SHA1

578d1dbfb22e9ff3b10c095d6a06acaf15469709
SHA256

fda46141c236a11054d4d3756a36da4412c82dd7877daad86cb65bf53d81ca1a
SHA512

530e693daecc7c7080b21e39b856c538bb755516aafdb6839a23768f40bcfc38d71b19586e8c8e37bb1c2b7a7c31fcb8e24a2315a8dd90f50fec22f973d86cb4
SSDEEP

192:CWhhWzWvkJ0f5AbVWQ4mWluxFlZNKd2kQX01k9z3Ad4M6tyOM:CWhhW3aabtF3NNPR9zw4JtyOM

Score

1^/10

Malware Config

Signatures

Processes

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\api-ms-win-crt-environment-l1-1-0.dll,#1
1⤵
PID:1412

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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