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
24s -
max time network
31s -
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 UTC
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/qico.dll
-
Size
35KB
-
MD5
df0752b5209c3f8c6ec263bc09f9537a
-
SHA1
1a1d2ef581d59b18caedca05e85bf2c31e8b7313
-
SHA256
b8982ae083d27d201ba2d625eb061ede140e388e2604443d7fe663c4b9a5fd90
-
SHA512
c4b0561fa9056dc581819a377a802a1698a6aa91ec08e050904f779b74bf53e0fab011e686ff8c4252549bde47593ef7ff8959b3098efade804381c2c317bd04
-
SSDEEP
384:ojQGEelv+gSB+QnhbkM4REncSZ64MVlxPakOk0i3FK2P2NGb5e3woUE20ynoaNnS:0lEwQDaXQk0gP2NmeuEg9ncf
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2028 wrote to memory of 2040 2028 rundll32.exe 28 PID 2028 wrote to memory of 2040 2028 rundll32.exe 28 PID 2028 wrote to memory of 2040 2028 rundll32.exe 28 PID 2028 wrote to memory of 2040 2028 rundll32.exe 28 PID 2028 wrote to memory of 2040 2028 rundll32.exe 28 PID 2028 wrote to memory of 2040 2028 rundll32.exe 28 PID 2028 wrote to memory of 2040 2028 rundll32.exe 28
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Yagami 1.0\plugins\imageformats\qico.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Yagami 1.0\plugins\imageformats\qico.dll",#12⤵PID:2040
-