Overview
overview
3Static
static
1Yagami 1.0.rar
windows7-x64
3Yagami 1.0.rar
windows10-2004-x64
3Yagami 1.0...re.dll
windows7-x64
3Yagami 1.0...re.dll
windows10-2004-x64
3Yagami 1.0/Qt5Gui.dll
windows7-x64
3Yagami 1.0/Qt5Gui.dll
windows10-2004-x64
3Yagami 1.0...ia.dll
windows7-x64
3Yagami 1.0...ia.dll
windows10-2004-x64
3Yagami 1.0...rk.dll
windows7-x64
3Yagami 1.0...rk.dll
windows10-2004-x64
3Yagami 1.0...ts.dll
windows7-x64
3Yagami 1.0...ts.dll
windows10-2004-x64
3Yagami 1.0/README.txt
windows7-x64
1Yagami 1.0/README.txt
windows10-2004-x64
1Yagami 1.0/Yagami.exe
windows7-x64
3Yagami 1.0/Yagami.exe
windows10-2004-x64
3Yagami 1.0...-1.dll
windows7-x64
3Yagami 1.0...-1.dll
windows10-2004-x64
3Yagami 1.0...-6.dll
windows7-x64
3Yagami 1.0...-6.dll
windows10-2004-x64
3Yagami 1.0...-1.dll
windows7-x64
1Yagami 1.0...-1.dll
windows10-2004-x64
1Yagami 1.0...if.dll
windows7-x64
1Yagami 1.0...if.dll
windows10-2004-x64
1Yagami 1.0...fd.dll
windows7-x64
1Yagami 1.0...fd.dll
windows10-2004-x64
1Yagami 1.0...ns.dll
windows7-x64
1Yagami 1.0...ns.dll
windows10-2004-x64
1Yagami 1.0...sd.dll
windows7-x64
1Yagami 1.0...sd.dll
windows10-2004-x64
1Yagami 1.0...co.dll
windows7-x64
1Yagami 1.0...co.dll
windows10-2004-x64
1Analysis
-
max time kernel
28s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
16/04/2023, 19:12
Static task
static1
Behavioral task
behavioral1
Sample
Yagami 1.0.rar
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Yagami 1.0.rar
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
Yagami 1.0/Qt5Core.dll
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
Yagami 1.0/Qt5Core.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
Yagami 1.0/Qt5Gui.dll
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
Yagami 1.0/Qt5Gui.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
Yagami 1.0/Qt5Multimedia.dll
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
Yagami 1.0/Qt5Multimedia.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral9
Sample
Yagami 1.0/Qt5Network.dll
Resource
win7-20230220-en
Behavioral task
behavioral10
Sample
Yagami 1.0/Qt5Network.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral11
Sample
Yagami 1.0/Qt5Widgets.dll
Resource
win7-20230220-en
Behavioral task
behavioral12
Sample
Yagami 1.0/Qt5Widgets.dll
Resource
win10v2004-20230221-en
Behavioral task
behavioral13
Sample
Yagami 1.0/README.txt
Resource
win7-20230220-en
Behavioral task
behavioral14
Sample
Yagami 1.0/README.txt
Resource
win10v2004-20230220-en
Behavioral task
behavioral15
Sample
Yagami 1.0/Yagami.exe
Resource
win7-20230220-en
Behavioral task
behavioral16
Sample
Yagami 1.0/Yagami.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral17
Sample
Yagami 1.0/libgcc_s_dw2-1.dll
Resource
win7-20230220-en
Behavioral task
behavioral18
Sample
Yagami 1.0/libgcc_s_dw2-1.dll
Resource
win10v2004-20230221-en
Behavioral task
behavioral19
Sample
Yagami 1.0/libstdc++-6.dll
Resource
win7-20230220-en
Behavioral task
behavioral20
Sample
Yagami 1.0/libstdc++-6.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral21
Sample
Yagami 1.0/libwinpthread-1.dll
Resource
win7-20230220-en
Behavioral task
behavioral22
Sample
Yagami 1.0/libwinpthread-1.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral23
Sample
Yagami 1.0/plugins/imageformats/qgif.dll
Resource
win7-20230220-en
Behavioral task
behavioral24
Sample
Yagami 1.0/plugins/imageformats/qgif.dll
Resource
win10v2004-20230221-en
Behavioral task
behavioral25
Sample
Yagami 1.0/plugins/imageformats/qgifd.dll
Resource
win7-20230220-en
Behavioral task
behavioral26
Sample
Yagami 1.0/plugins/imageformats/qgifd.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral27
Sample
Yagami 1.0/plugins/imageformats/qicns.dll
Resource
win7-20230220-en
Behavioral task
behavioral28
Sample
Yagami 1.0/plugins/imageformats/qicns.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral29
Sample
Yagami 1.0/plugins/imageformats/qicnsd.dll
Resource
win7-20230220-en
Behavioral task
behavioral30
Sample
Yagami 1.0/plugins/imageformats/qicnsd.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral31
Sample
Yagami 1.0/plugins/imageformats/qico.dll
Resource
win7-20230220-en
Behavioral task
behavioral32
Sample
Yagami 1.0/plugins/imageformats/qico.dll
Resource
win10v2004-20230220-en
General
-
Target
Yagami 1.0/plugins/imageformats/qicns.dll
-
Size
45KB
-
MD5
e7a660bd83caecd1cbcbb42a3e83cfbe
-
SHA1
17455829a4c0ea0517f95b846e6b474d9ec3e3cf
-
SHA256
3e11cb1d1c6624c25ed8c3b583b4ded62eed0bf87fbb091631bf3dd06e070e16
-
SHA512
9a1aeac2c6d738921718f04160509381c8f8537464ffa7527530b5a3fe6be0543d2fc6072fdf7e57ef1e97345bdaa4351b0f70f294eae4f10a0e266a49157d2c
-
SSDEEP
384:Uup9bNsDSFyT3jAdL8vl9o2X0+qqQAtfgZL+xc7s4jM89PdNzd/FJ1GwGJtOkGHO:lwWGgOlgZSxAs101xd/FueJ1rUrEC6t
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1204 wrote to memory of 1832 1204 rundll32.exe 28 PID 1204 wrote to memory of 1832 1204 rundll32.exe 28 PID 1204 wrote to memory of 1832 1204 rundll32.exe 28 PID 1204 wrote to memory of 1832 1204 rundll32.exe 28 PID 1204 wrote to memory of 1832 1204 rundll32.exe 28 PID 1204 wrote to memory of 1832 1204 rundll32.exe 28 PID 1204 wrote to memory of 1832 1204 rundll32.exe 28
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Yagami 1.0\plugins\imageformats\qicns.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:1204 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Yagami 1.0\plugins\imageformats\qicns.dll",#12⤵PID:1832
-