Overview
overview
8Static
static
7Oneshot/Da...78.ps1
windows10-1703-x64
3Oneshot/LAUNCHER.exe
windows10-1703-x64
6Oneshot/OpenAL32.dll
windows10-1703-x64
1Oneshot/SDL2.dll
windows10-1703-x64
1Oneshot/SD...ge.dll
windows10-1703-x64
1Oneshot/SDL2_ttf.dll
windows10-1703-x64
1Oneshot/Sm...mu.dll
windows10-1703-x64
1Oneshot/Sm...64.dll
windows10-1703-x64
1Oneshot/_R...up.exe
windows10-1703-x64
7Oneshot/_R...up.exe
windows10-1703-x64
7Oneshot/_R...st.exe
windows10-1703-x64
6Oneshot/_R...86.exe
windows10-1703-x64
7Oneshot/_R...st.msi
windows10-1703-x64
8Oneshot/_______.exe
windows10-1703-x64
7Oneshot/li...mt.dll
windows10-1703-x64
3Oneshot/libbz2.dll
windows10-1703-x64
3Oneshot/li...-6.dll
windows10-1703-x64
3Oneshot/li...-1.dll
windows10-1703-x64
3Oneshot/li...-0.dll
windows10-1703-x64
3Oneshot/libgmp-10.dll
windows10-1703-x64
3Oneshot/li...-0.dll
windows10-1703-x64
1Oneshot/li...-2.dll
windows10-1703-x64
3Oneshot/libintl-8.dll
windows10-1703-x64
3Oneshot/libjpeg-9.dll
windows10-1703-x64
3Oneshot/liblzma-5.dll
windows10-1703-x64
3Oneshot/libogg-0.dll
windows10-1703-x64
3Oneshot/libpcre-1.dll
windows10-1703-x64
3Oneshot/libphysfs.dll
windows10-1703-x64
3Oneshot/li...-0.dll
windows10-1703-x64
1Oneshot/li...16.dll
windows10-1703-x64
1Oneshot/li...-0.dll
windows10-1703-x64
3Oneshot/li...-6.dll
windows10-1703-x64
3Analysis
-
max time kernel
298s -
max time network
352s -
platform
windows10-1703_x64 -
resource
win10-20230220-es -
resource tags
arch:x64arch:x86image:win10-20230220-eslocale:es-esos:windows10-1703-x64systemwindows -
submitted
02-04-2023 17:50
Behavioral task
behavioral1
Sample
Oneshot/Data/Map078.ps1
Resource
win10-20230220-es
Behavioral task
behavioral2
Sample
Oneshot/LAUNCHER.exe
Resource
win10-20230220-es
Behavioral task
behavioral3
Sample
Oneshot/OpenAL32.dll
Resource
win10-20230220-es
Behavioral task
behavioral4
Sample
Oneshot/SDL2.dll
Resource
win10-20230220-es
Behavioral task
behavioral5
Sample
Oneshot/SDL2_image.dll
Resource
win10-20230220-es
Behavioral task
behavioral6
Sample
Oneshot/SDL2_ttf.dll
Resource
win10-20230220-es
Behavioral task
behavioral7
Sample
Oneshot/SmartSteamEmu.dll
Resource
win10-20230220-es
Behavioral task
behavioral8
Sample
Oneshot/SmartSteamEmu64.dll
Resource
win10-20230220-es
Behavioral task
behavioral9
Sample
Oneshot/_Redist/dotNetFx40_Full_setup.exe
Resource
win10-20230220-es
Behavioral task
behavioral10
Sample
Oneshot/_Redist/dxwebsetup.exe
Resource
win10-20230220-es
Behavioral task
behavioral11
Sample
Oneshot/_Redist/oalinst.exe
Resource
win10-20230220-es
Behavioral task
behavioral12
Sample
Oneshot/_Redist/vcredist_x86.exe
Resource
win10-20230220-es
Behavioral task
behavioral13
Sample
Oneshot/_Redist/xnafx40_redist.msi
Resource
win10-20230220-es
Behavioral task
behavioral14
Sample
Oneshot/_______.exe
Resource
win10-20230220-es
Behavioral task
behavioral15
Sample
Oneshot/libboost_program_options-mt.dll
Resource
win10-20230220-es
Behavioral task
behavioral16
Sample
Oneshot/libbz2.dll
Resource
win10-20230220-es
Behavioral task
behavioral17
Sample
Oneshot/libfreetype-6.dll
Resource
win10-20230220-es
Behavioral task
behavioral18
Sample
Oneshot/libgcc_s_sjlj-1.dll
Resource
win10-20230220-es
Behavioral task
behavioral19
Sample
Oneshot/libglib-2.0-0.dll
Resource
win10-20230220-es
Behavioral task
behavioral20
Sample
Oneshot/libgmp-10.dll
Resource
win10-20230220-es
Behavioral task
behavioral21
Sample
Oneshot/libharfbuzz-0.dll
Resource
win10-20230220-es
Behavioral task
behavioral22
Sample
Oneshot/libiconv-2.dll
Resource
win10-20230220-es
Behavioral task
behavioral23
Sample
Oneshot/libintl-8.dll
Resource
win10-20230220-es
Behavioral task
behavioral24
Sample
Oneshot/libjpeg-9.dll
Resource
win10-20230220-es
Behavioral task
behavioral25
Sample
Oneshot/liblzma-5.dll
Resource
win10-20230220-es
Behavioral task
behavioral26
Sample
Oneshot/libogg-0.dll
Resource
win10-20230220-es
Behavioral task
behavioral27
Sample
Oneshot/libpcre-1.dll
Resource
win10-20230220-es
Behavioral task
behavioral28
Sample
Oneshot/libphysfs.dll
Resource
win10-20230220-es
Behavioral task
behavioral29
Sample
Oneshot/libpixman-1-0.dll
Resource
win10-20230220-es
Behavioral task
behavioral30
Sample
Oneshot/libpng16-16.dll
Resource
win10-20230220-es
Behavioral task
behavioral31
Sample
Oneshot/libsigc-2.0-0.dll
Resource
win10-20230220-es
Behavioral task
behavioral32
Sample
Oneshot/libstdc++-6.dll
Resource
win10-20230220-es
General
-
Target
Oneshot/_Redist/oalinst.exe
-
Size
790KB
-
MD5
694f54bd227916b89fc3eb1db53f0685
-
SHA1
21fdc367291bbef14dac27925cae698d3928eead
-
SHA256
b8f39714d41e009f75efb183c37100f2cbabb71784bbd243be881ac5b42d86fd
-
SHA512
55bc0de75a7f27f11eb8f4ee8c9934dfe1acd044d8b7b2151c506bdcbead3ab179df7023f699c9139c77541bbc4b1c0657e93c34a6bc4309b665c6cb7636a7e5
-
SSDEEP
12288:0s1yfEcpPzdv+t4cRIy3ze3SUN0PXGTjiqRy2p3kwzjGHTkV:NwfLrvi4cRIyDe3SUNaXy+WypoGHgV
Malware Config
Signatures
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in System32 directory 6 IoCs
Processes:
oalinst.exedescription ioc process File created C:\Windows\system32\wrap_oal.new oalinst.exe File opened for modification C:\Windows\SysWOW64\tmp8E75.tmp oalinst.exe File opened for modification C:\Windows\SysWOW64\tmp8E85.tmp oalinst.exe File created C:\Windows\SysWOW64\OpenAL32.new oalinst.exe File created C:\Windows\SysWOW64\wrap_oal.new oalinst.exe File created C:\Windows\system32\OpenAL32.new oalinst.exe -
Drops file in Program Files directory 1 IoCs
Processes:
oalinst.exedescription ioc process File created C:\Program Files (x86)\OpenAL\oalinst.exe oalinst.exe