Overview
overview
10Static
static
3_five-nuke...-0.dll
windows10-2004-x64
_five-nuke...-0.dll
windows10-2004-x64
6_five-nuke...-0.dll
windows10-2004-x64
1_five-nuke...-0.dll
windows10-2004-x64
1_five-nuke...-0.dll
windows10-2004-x64
1_five-nuke...-0.dll
windows10-2004-x64
1_five-nuke...-0.dll
windows10-2004-x64
1_five-nuke...-0.dll
windows10-2004-x64
1_five-nuke...-0.dll
windows10-2004-x64
1_five-nuke...-0.dll
windows10-2004-x64
5_five-nuke...-0.dll
windows10-2004-x64
_five-nuke...-0.dll
windows10-2004-x64
3_five-nuke...-0.dll
windows10-2004-x64
1_five-nuke...-0.dll
windows10-2004-x64
1_five-nuke...-0.dll
windows10-2004-x64
1_five-nuke...-0.dll
windows10-2004-x64
1_five-nuke...-0.dll
windows10-2004-x64
1_five-nuke...-0.dll
windows10-2004-x64
1_five-nuke...-0.dll
windows10-2004-x64
1_five-nuke...64.dll
windows7-x64
1_five-nuke...64.dll
windows10-2004-x64
1_five-nuke...64.dll
windows7-x64
1_five-nuke...64.dll
windows10-2004-x64
1_five-nuke...64.dll
windows7-x64
1_five-nuke...64.dll
windows10-2004-x64
1_five-nuke...-3.dll
windows7-x64
1_five-nuke...-3.dll
windows10-2004-x64
1_five-nuke...-8.dll
windows7-x64
1_five-nuke...-8.dll
windows10-2004-x64
1_five-nuke...-3.dll
windows7-x64
1_five-nuke...-3.dll
windows10-2004-x64
1_five-nuke...64.dll
windows7-x64
1Analysis
-
max time kernel
1442s -
max time network
1443s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
07-08-2024 23:00
Behavioral task
behavioral1
Sample
_five-nuker-contents-dir/api-ms-win-core-string-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral2
Sample
_five-nuker-contents-dir/api-ms-win-core-synch-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
_five-nuker-contents-dir/api-ms-win-core-synch-l1-2-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral4
Sample
_five-nuker-contents-dir/api-ms-win-core-sysinfo-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
_five-nuker-contents-dir/api-ms-win-core-timezone-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral6
Sample
_five-nuker-contents-dir/api-ms-win-core-util-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
_five-nuker-contents-dir/api-ms-win-crt-conio-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral8
Sample
_five-nuker-contents-dir/api-ms-win-crt-convert-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
_five-nuker-contents-dir/api-ms-win-crt-environment-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral10
Sample
_five-nuker-contents-dir/api-ms-win-crt-filesystem-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
_five-nuker-contents-dir/api-ms-win-crt-heap-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral12
Sample
_five-nuker-contents-dir/api-ms-win-crt-locale-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
_five-nuker-contents-dir/api-ms-win-crt-math-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral14
Sample
_five-nuker-contents-dir/api-ms-win-crt-process-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
_five-nuker-contents-dir/api-ms-win-crt-runtime-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral16
Sample
_five-nuker-contents-dir/api-ms-win-crt-stdio-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
_five-nuker-contents-dir/api-ms-win-crt-string-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral18
Sample
_five-nuker-contents-dir/api-ms-win-crt-time-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
_five-nuker-contents-dir/api-ms-win-crt-utility-l1-1-0.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral20
Sample
_five-nuker-contents-dir/charset_normalizer/md.cp312-win_amd64.dll
Resource
win7-20240704-en
windows7-x64
Behavioral task
behavioral21
Sample
_five-nuker-contents-dir/charset_normalizer/md.cp312-win_amd64.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral22
Sample
_five-nuker-contents-dir/charset_normalizer/md__mypyc.cp312-win_amd64.dll
Resource
win7-20240704-en
windows7-x64
Behavioral task
behavioral23
Sample
_five-nuker-contents-dir/charset_normalizer/md__mypyc.cp312-win_amd64.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral24
Sample
_five-nuker-contents-dir/frozenlist/_frozenlist.cp312-win_amd64.dll
Resource
win7-20240708-en
windows7-x64
Behavioral task
behavioral25
Sample
_five-nuker-contents-dir/frozenlist/_frozenlist.cp312-win_amd64.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral26
Sample
_five-nuker-contents-dir/libcrypto-3.dll
Resource
win7-20240708-en
windows7-x64
Behavioral task
behavioral27
Sample
_five-nuker-contents-dir/libcrypto-3.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral28
Sample
_five-nuker-contents-dir/libffi-8.dll
Resource
win7-20240704-en
windows7-x64
Behavioral task
behavioral29
Sample
_five-nuker-contents-dir/libffi-8.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral30
Sample
_five-nuker-contents-dir/libssl-3.dll
Resource
win7-20240708-en
windows7-x64
Behavioral task
behavioral31
Sample
_five-nuker-contents-dir/libssl-3.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
Behavioral task
behavioral32
Sample
_five-nuker-contents-dir/multidict/_multidict.cp312-win_amd64.dll
Resource
win7-20240704-en
windows7-x64
General
-
Target
_five-nuker-contents-dir/libcrypto-3.dll
-
Size
5.0MB
-
MD5
e547cf6d296a88f5b1c352c116df7c0c
-
SHA1
cafa14e0367f7c13ad140fd556f10f320a039783
-
SHA256
05fe080eab7fc535c51e10c1bd76a2f3e6217f9c91a25034774588881c3f99de
-
SHA512
9f42edf04c7af350a00fa4fdf92b8e2e6f47ab9d2d41491985b20cd0adde4f694253399f6a88f4bdd765c4f49792f25fb01e84ec03fd5d0be8bb61773d77d74d
-
SSDEEP
98304:n3+pefu6fSar+SJ8aqfPomg1CPwDvt3uFlDCE:3G+u6fb+SJ8aqfwmg1CPwDvt3uFlDCE
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2908 wrote to memory of 1312 2908 rundll32.exe 30 PID 2908 wrote to memory of 1312 2908 rundll32.exe 30 PID 2908 wrote to memory of 1312 2908 rundll32.exe 30