Overview
overview
3Static
static
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
1Yagami 1.0...ts.dll
windows10-2004-x64
3Yagami 1.0/Yagami.exe
windows7-x64
1Yagami 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
1Yagami 1.0...od.dll
windows7-x64
1Yagami 1.0...od.dll
windows10-2004-x64
1Yagami 1.0...eg.dll
windows7-x64
1Yagami 1.0...eg.dll
windows10-2004-x64
1Analysis
-
max time kernel
141s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240221-es -
resource tags
arch:x64arch:x86image:win7-20240221-eslocale:es-esos:windows7-x64systemwindows -
submitted
28-03-2024 22:46
Static task
static1
Behavioral task
behavioral1
Sample
Yagami 1.0/Qt5Core.dll
Resource
win7-20240221-es
Behavioral task
behavioral2
Sample
Yagami 1.0/Qt5Core.dll
Resource
win10v2004-20240226-es
Behavioral task
behavioral3
Sample
Yagami 1.0/Qt5Gui.dll
Resource
win7-20240221-es
Behavioral task
behavioral4
Sample
Yagami 1.0/Qt5Gui.dll
Resource
win10v2004-20240226-es
Behavioral task
behavioral5
Sample
Yagami 1.0/Qt5Multimedia.dll
Resource
win7-20240220-es
Behavioral task
behavioral6
Sample
Yagami 1.0/Qt5Multimedia.dll
Resource
win10v2004-20240226-es
Behavioral task
behavioral7
Sample
Yagami 1.0/Qt5Network.dll
Resource
win7-20240319-es
Behavioral task
behavioral8
Sample
Yagami 1.0/Qt5Network.dll
Resource
win10v2004-20240226-es
Behavioral task
behavioral9
Sample
Yagami 1.0/Qt5Widgets.dll
Resource
win7-20240221-es
Behavioral task
behavioral10
Sample
Yagami 1.0/Qt5Widgets.dll
Resource
win10v2004-20240226-es
Behavioral task
behavioral11
Sample
Yagami 1.0/Yagami.exe
Resource
win7-20240221-es
Behavioral task
behavioral12
Sample
Yagami 1.0/Yagami.exe
Resource
win10v2004-20240226-es
Behavioral task
behavioral13
Sample
Yagami 1.0/libgcc_s_dw2-1.dll
Resource
win7-20240221-es
Behavioral task
behavioral14
Sample
Yagami 1.0/libgcc_s_dw2-1.dll
Resource
win10v2004-20240226-es
Behavioral task
behavioral15
Sample
Yagami 1.0/libstdc++-6.dll
Resource
win7-20240221-es
Behavioral task
behavioral16
Sample
Yagami 1.0/libstdc++-6.dll
Resource
win10v2004-20240226-es
Behavioral task
behavioral17
Sample
Yagami 1.0/libwinpthread-1.dll
Resource
win7-20240215-es
Behavioral task
behavioral18
Sample
Yagami 1.0/libwinpthread-1.dll
Resource
win10v2004-20240226-es
Behavioral task
behavioral19
Sample
Yagami 1.0/plugins/imageformats/qgif.dll
Resource
win7-20231129-es
Behavioral task
behavioral20
Sample
Yagami 1.0/plugins/imageformats/qgif.dll
Resource
win10v2004-20240226-es
Behavioral task
behavioral21
Sample
Yagami 1.0/plugins/imageformats/qgifd.dll
Resource
win7-20240221-es
Behavioral task
behavioral22
Sample
Yagami 1.0/plugins/imageformats/qgifd.dll
Resource
win10v2004-20240226-es
Behavioral task
behavioral23
Sample
Yagami 1.0/plugins/imageformats/qicns.dll
Resource
win7-20240319-es
Behavioral task
behavioral24
Sample
Yagami 1.0/plugins/imageformats/qicns.dll
Resource
win10v2004-20240226-es
Behavioral task
behavioral25
Sample
Yagami 1.0/plugins/imageformats/qicnsd.dll
Resource
win7-20240221-es
Behavioral task
behavioral26
Sample
Yagami 1.0/plugins/imageformats/qicnsd.dll
Resource
win10v2004-20240226-es
Behavioral task
behavioral27
Sample
Yagami 1.0/plugins/imageformats/qico.dll
Resource
win7-20240221-es
Behavioral task
behavioral28
Sample
Yagami 1.0/plugins/imageformats/qico.dll
Resource
win10v2004-20240226-es
Behavioral task
behavioral29
Sample
Yagami 1.0/plugins/imageformats/qicod.dll
Resource
win7-20240221-es
Behavioral task
behavioral30
Sample
Yagami 1.0/plugins/imageformats/qicod.dll
Resource
win10v2004-20240226-es
Behavioral task
behavioral31
Sample
Yagami 1.0/plugins/imageformats/qjpeg.dll
Resource
win7-20231129-es
Behavioral task
behavioral32
Sample
Yagami 1.0/plugins/imageformats/qjpeg.dll
Resource
win10v2004-20240226-es
General
-
Target
Yagami 1.0/Qt5Gui.dll
-
Size
5.9MB
-
MD5
5dc260003fbe725868e99fd49bbce8c0
-
SHA1
7880de355e62bfdd73d0a03b154e752d1da49a63
-
SHA256
98c59bdddb2d102c09e210f199762b5b4c56fbecf849fb7363a42cf46a09394e
-
SHA512
400e52b6875b8065061afcff00a9ea786265234951cd217d21f6850f41df1baa5ee8870fe23384762d51be89e0bf27b902f898235107040e1e2c3a34e001dc9a
-
SSDEEP
98304:KOQwDPd9wmbzhLUQASMyteVKrhyckPZYKU6xY5nkcJ3XzgivgCZzvnaYsD8lJ3HV:KjyAPSNwCFDfrbZlCW5
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 1220 2080 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 3024 wrote to memory of 2080 3024 rundll32.exe 28 PID 3024 wrote to memory of 2080 3024 rundll32.exe 28 PID 3024 wrote to memory of 2080 3024 rundll32.exe 28 PID 3024 wrote to memory of 2080 3024 rundll32.exe 28 PID 3024 wrote to memory of 2080 3024 rundll32.exe 28 PID 3024 wrote to memory of 2080 3024 rundll32.exe 28 PID 3024 wrote to memory of 2080 3024 rundll32.exe 28 PID 2080 wrote to memory of 1220 2080 rundll32.exe 29 PID 2080 wrote to memory of 1220 2080 rundll32.exe 29 PID 2080 wrote to memory of 1220 2080 rundll32.exe 29 PID 2080 wrote to memory of 1220 2080 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Yagami 1.0\Qt5Gui.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Yagami 1.0\Qt5Gui.dll",#12⤵
- Suspicious use of WriteProcessMemory
PID:2080 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2080 -s 2443⤵
- Program crash
PID:1220
-
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