Overview
overview
3Static
static
1Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
3Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
3Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
3Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
3Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-1.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
3Keypirinha...-0.dll
windows10-2004-x64
3Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
3Keypirinha...-0.dll
windows10-2004-x64
3Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
3Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
3Keypirinha...-0.dll
windows10-2004-x64
1Keypirinha...-0.dll
windows10-2004-x64
1Analysis
-
max time kernel
103s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
09/02/2023, 06:24
Static task
static1
Behavioral task
behavioral1
Sample
Keypirinha/bin/x64/api-ms-win-core-console-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral2
Sample
Keypirinha/bin/x64/api-ms-win-core-console-l1-2-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral3
Sample
Keypirinha/bin/x64/api-ms-win-core-datetime-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral4
Sample
Keypirinha/bin/x64/api-ms-win-core-debug-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral5
Sample
Keypirinha/bin/x64/api-ms-win-core-errorhandling-l1-1-0.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral6
Sample
Keypirinha/bin/x64/api-ms-win-core-file-l1-1-0.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral7
Sample
Keypirinha/bin/x64/api-ms-win-core-file-l1-2-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral8
Sample
Keypirinha/bin/x64/api-ms-win-core-file-l2-1-0.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral9
Sample
Keypirinha/bin/x64/api-ms-win-core-handle-l1-1-0.dll
Resource
win10v2004-20220901-en
Behavioral task
behavioral10
Sample
Keypirinha/bin/x64/api-ms-win-core-heap-l1-1-0.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral11
Sample
Keypirinha/bin/x64/api-ms-win-core-interlocked-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral12
Sample
Keypirinha/bin/x64/api-ms-win-core-libraryloader-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral13
Sample
Keypirinha/bin/x64/api-ms-win-core-localization-l1-2-0.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral14
Sample
Keypirinha/bin/x64/api-ms-win-core-memory-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral15
Sample
Keypirinha/bin/x64/api-ms-win-core-namedpipe-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral16
Sample
Keypirinha/bin/x64/api-ms-win-core-processenvironment-l1-1-0.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral17
Sample
Keypirinha/bin/x64/api-ms-win-core-processthreads-l1-1-0.dll
Resource
win10v2004-20220901-en
Behavioral task
behavioral18
Sample
Keypirinha/bin/x64/api-ms-win-core-processthreads-l1-1-1.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral19
Sample
Keypirinha/bin/x64/api-ms-win-core-profile-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral20
Sample
Keypirinha/bin/x64/api-ms-win-core-rtlsupport-l1-1-0.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral21
Sample
Keypirinha/bin/x64/api-ms-win-core-string-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral22
Sample
Keypirinha/bin/x64/api-ms-win-core-synch-l1-1-0.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral23
Sample
Keypirinha/bin/x64/api-ms-win-core-synch-l1-2-0.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral24
Sample
Keypirinha/bin/x64/api-ms-win-core-sysinfo-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral25
Sample
Keypirinha/bin/x64/api-ms-win-core-timezone-l1-1-0.dll
Resource
win10v2004-20220901-en
Behavioral task
behavioral26
Sample
Keypirinha/bin/x64/api-ms-win-core-util-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral27
Sample
Keypirinha/bin/x64/api-ms-win-crt-conio-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral28
Sample
Keypirinha/bin/x64/api-ms-win-crt-convert-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral29
Sample
Keypirinha/bin/x64/api-ms-win-crt-environment-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral30
Sample
Keypirinha/bin/x64/api-ms-win-crt-filesystem-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral31
Sample
Keypirinha/bin/x64/api-ms-win-crt-heap-l1-1-0.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral32
Sample
Keypirinha/bin/x64/api-ms-win-crt-locale-l1-1-0.dll
Resource
win10v2004-20220812-en
General
-
Target
Keypirinha/bin/x64/api-ms-win-core-profile-l1-1-0.dll
-
Size
10KB
-
MD5
0233f97324aaaa048f705d999244bc71
-
SHA1
5427d57d0354a103d4bb8b655c31e3189192fc6a
-
SHA256
42f4e84073cf876bbab9dd42fd87124a4ba10bb0b59d2c3031cb2b2da7140594
-
SHA512
8339f3c0d824204b541aecbd5ad0d72b35eaf6717c3f547e0fd945656bcb2d52e9bd645e14893b3f599ed8f2de6d3bcbebf3b23ed43203599af7afa5a4000311
-
SSDEEP
192:clIHyZ36WYhWulWWFYg7VWQ4yWqeQDbLtsQlmqnajlDC:clIHyZKWYhWKhlbp6l9C
Malware Config
Signatures
-
Program crash 2 IoCs
pid pid_target Process procid_target 1140 4916 WerFault.exe 78 712 4916 WerFault.exe 78 -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4916 wrote to memory of 1140 4916 rundll32.exe 81 PID 4916 wrote to memory of 1140 4916 rundll32.exe 81
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Keypirinha\bin\x64\api-ms-win-core-profile-l1-1-0.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4916 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 4916 -s 3282⤵
- Program crash
PID:1140
-
-
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 4916 -s 3282⤵
- Program crash
PID:712
-
-
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 412 -p 4916 -ip 49161⤵PID:1924