Overview
overview
8Static
static
8Builder.bat
windows7-x64
1Builder.bat
windows10-2004-x64
1Components...OBF.py
windows7-x64
3Components...OBF.py
windows10-2004-x64
3Components/loader.py
windows7-x64
3Components/loader.py
windows10-2004-x64
3Components...ess.py
windows7-x64
3Components...ess.py
windows10-2004-x64
3Components/process.py
windows7-x64
3Components/process.py
windows10-2004-x64
3Components/rar.exe
windows7-x64
3Components/rar.exe
windows10-2004-x64
3Components/run.bat
windows7-x64
1Components/run.bat
windows10-2004-x64
1Components...ief.py
windows7-x64
3Components...ief.py
windows10-2004-x64
3Components/stub.py
windows7-x64
3Components/stub.py
windows10-2004-x64
3Components/upx.exe
windows7-x64
7Components/upx.exe
windows10-2004-x64
7Extras/unb...tes.py
windows7-x64
3Extras/unb...tes.py
windows10-2004-x64
3env/Script...xa.dll
windows7-x64
1env/Script...xa.dll
windows10-2004-x64
1env/Script...lt.exe
windows7-x64
1env/Script...lt.exe
windows10-2004-x64
1env/Script...64.exe
windows7-x64
1env/Script...64.exe
windows10-2004-x64
1env/Script...En.exe
windows7-x64
1env/Script...En.exe
windows10-2004-x64
1env/Script...64.exe
windows7-x64
1env/Script...64.exe
windows10-2004-x64
1Analysis
-
max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
07/06/2024, 00:57 UTC
Behavioral task
behavioral1
Sample
Builder.bat
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Builder.bat
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
Components/BlankOBF.py
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
Components/BlankOBF.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
Components/loader.py
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
Components/loader.py
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
Components/postprocess.py
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
Components/postprocess.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
Components/process.py
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
Components/process.py
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
Components/rar.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Components/rar.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
Components/run.bat
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
Components/run.bat
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
Components/sigthief.py
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
Components/sigthief.py
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
Components/stub.py
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
Components/stub.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
Components/upx.exe
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
Components/upx.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
Extras/unblock_sites.py
Resource
win7-20240220-en
Behavioral task
behavioral22
Sample
Extras/unblock_sites.py
Resource
win10v2004-20240426-en
Behavioral task
behavioral23
Sample
env/Scripts/dist/7zxa.dll
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
env/Scripts/dist/7zxa.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
env/Scripts/dist/Default.exe
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
env/Scripts/dist/Default.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
env/Scripts/dist/Default64.exe
Resource
win7-20240508-en
Behavioral task
behavioral28
Sample
env/Scripts/dist/Default64.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral29
Sample
env/Scripts/dist/DefaultEn.exe
Resource
win7-20240508-en
Behavioral task
behavioral30
Sample
env/Scripts/dist/DefaultEn.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral31
Sample
env/Scripts/dist/DefaultEn64.exe
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
env/Scripts/dist/DefaultEn64.exe
Resource
win10v2004-20240226-en
General
-
Target
env/Scripts/dist/7zxa.dll
-
Size
220KB
-
MD5
85026cfba1afed081a84f70c3cf46815
-
SHA1
4231a9a70229fe7a6f8aa92109002caeb642a8ce
-
SHA256
f4953bebeb4b71f3f83e4684c5349b0ee9263499df3cc0b2be830ef2c478d50a
-
SHA512
742ad90f66c6815a61262c48685af7676cb94783e59fcd05d4f53329491e7b1c2be4c8f2c9eeeb02422f2a7b4d8ef224ffc39a76bc53270d2ce8e31df7fa8ebd
-
SSDEEP
3072:fva4wzxd5iNVYCWprqMCRvAmpkZSXovw47iuoRIpzdSQCg2MPFWrRP+4jIPLQyAz:nqN/iYPrq2nwmx2HX0psmBgVay
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1368 wrote to memory of 2392 1368 rundll32.exe 28 PID 1368 wrote to memory of 2392 1368 rundll32.exe 28 PID 1368 wrote to memory of 2392 1368 rundll32.exe 28