Overview
overview
7Static
static
1Undertale/...43.dll
windows7-x64
1Undertale/...43.dll
windows10-2004-x64
1Undertale/...il.dll
windows7-x64
1Undertale/...il.dll
windows10-2004-x64
1Undertale/...LE.exe
windows7-x64
3Undertale/...LE.exe
windows10-2004-x64
6Undertale/UTES_v1.exe
windows7-x64
3Undertale/UTES_v1.exe
windows10-2004-x64
4Undertale/lua5.1.dll
windows7-x64
3Undertale/lua5.1.dll
windows10-2004-x64
3Undertale/...me.ogg
windows7-x64
1Undertale/...me.ogg
windows10-2004-x64
7Undertale/...re.ogg
windows7-x64
1Undertale/...re.ogg
windows10-2004-x64
7Undertale/...ll.ogg
windows7-x64
1Undertale/...ll.ogg
windows10-2004-x64
7Undertale/...et.ogg
windows7-x64
1Undertale/...et.ogg
windows10-2004-x64
7Undertale/..._a.ogg
windows7-x64
1Undertale/..._a.ogg
windows10-2004-x64
7Undertale/..._b.ogg
windows7-x64
1Undertale/..._b.ogg
windows10-2004-x64
7Undertale/...ck.ogg
windows7-x64
1Undertale/...ck.ogg
windows10-2004-x64
7Undertale/..._3.ogg
windows7-x64
1Undertale/..._3.ogg
windows10-2004-x64
7Undertale/...ng.ogg
windows7-x64
1Undertale/...ng.ogg
windows10-2004-x64
7Undertale/...ia.ogg
windows7-x64
1Undertale/...ia.ogg
windows10-2004-x64
7Undertale/..._c.ogg
windows7-x64
1Undertale/..._c.ogg
windows10-2004-x64
7Analysis
-
max time kernel
140s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
18-03-2023 00:24
Static task
static1
Behavioral task
behavioral1
Sample
Undertale/D3DX9_43.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Undertale/D3DX9_43.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
Undertale/MiscUtil.dll
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
Undertale/MiscUtil.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
Undertale/UNDERTALE.exe
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
Undertale/UNDERTALE.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
Undertale/UTES_v1.exe
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
Undertale/UTES_v1.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral9
Sample
Undertale/lua5.1.dll
Resource
win7-20230220-en
Behavioral task
behavioral10
Sample
Undertale/lua5.1.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral11
Sample
Undertale/mus_undynetruetheme.ogg
Resource
win7-20230220-en
Behavioral task
behavioral12
Sample
Undertale/mus_undynetruetheme.ogg
Resource
win10v2004-20230220-en
Behavioral task
behavioral13
Sample
Undertale/mus_vsasgore.ogg
Resource
win7-20230220-en
Behavioral task
behavioral14
Sample
Undertale/mus_vsasgore.ogg
Resource
win10v2004-20230220-en
Behavioral task
behavioral15
Sample
Undertale/mus_waterfall.ogg
Resource
win7-20230220-en
Behavioral task
behavioral16
Sample
Undertale/mus_waterfall.ogg
Resource
win10v2004-20230221-en
Behavioral task
behavioral17
Sample
Undertale/mus_waterquiet.ogg
Resource
win7-20230220-en
Behavioral task
behavioral18
Sample
Undertale/mus_waterquiet.ogg
Resource
win10v2004-20230220-en
Behavioral task
behavioral19
Sample
Undertale/mus_xpart_a.ogg
Resource
win7-20230220-en
Behavioral task
behavioral20
Sample
Undertale/mus_xpart_a.ogg
Resource
win10v2004-20230220-en
Behavioral task
behavioral21
Sample
Undertale/mus_xpart_b.ogg
Resource
win7-20230220-en
Behavioral task
behavioral22
Sample
Undertale/mus_xpart_b.ogg
Resource
win10v2004-20230220-en
Behavioral task
behavioral23
Sample
Undertale/mus_xpart_back.ogg
Resource
win7-20230220-en
Behavioral task
behavioral24
Sample
Undertale/mus_xpart_back.ogg
Resource
win10v2004-20230220-en
Behavioral task
behavioral25
Sample
Undertale/mus_yourbestfriend_3.ogg
Resource
win7-20230220-en
Behavioral task
behavioral26
Sample
Undertale/mus_yourbestfriend_3.ogg
Resource
win10v2004-20230220-en
Behavioral task
behavioral27
Sample
Undertale/mus_z_ending.ogg
Resource
win7-20230220-en
Behavioral task
behavioral28
Sample
Undertale/mus_z_ending.ogg
Resource
win10v2004-20230220-en
Behavioral task
behavioral29
Sample
Undertale/mus_zz_megalovania.ogg
Resource
win7-20230220-en
Behavioral task
behavioral30
Sample
Undertale/mus_zz_megalovania.ogg
Resource
win10v2004-20230220-en
Behavioral task
behavioral31
Sample
Undertale/mus_zzz_c.ogg
Resource
win7-20230220-en
Behavioral task
behavioral32
Sample
Undertale/mus_zzz_c.ogg
Resource
win10v2004-20230220-en
General
-
Target
Undertale/D3DX9_43.dll
-
Size
1.9MB
-
MD5
86e39e9161c3d930d93822f1563c280d
-
SHA1
f5944df4142983714a6d9955e6e393d9876c1e11
-
SHA256
0b28546be22c71834501f7d7185ede5d79742457331c7ee09efc14490dd64f5f
-
SHA512
0a3e311c4fd5c2194a8807469e47156af35502e10aeb8a3f64a01ff802cd8669c7e668cc87b593b182fd830a126d002b5d5d7b6c77991158bffdb0b5b997f6b3
-
SSDEEP
24576:8UtU6OIyl2Wy9M3bJ45fPS0zFZghQ6aOiFaKOE31GrvFXl74YZ29X1MDd6olmrBs:8566l2u45BiNYFrz31Cv3D29kd6kWa
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3324 wrote to memory of 4616 3324 rundll32.exe 84 PID 3324 wrote to memory of 4616 3324 rundll32.exe 84 PID 3324 wrote to memory of 4616 3324 rundll32.exe 84