Overview
overview
10Static
static
3RainwaySetup.exe
windows7-x64
7RainwaySetup.exe
windows10-2004-x64
10$TEMP/Feel...o.jnlp
windows7-x64
1$TEMP/Feel...o.jnlp
windows10-2004-x64
7$TEMP/Feel...R.jnlp
windows7-x64
1$TEMP/Feel...R.jnlp
windows10-2004-x64
1$TEMP/Feel...v.jnlp
windows7-x64
1$TEMP/Feel...v.jnlp
windows10-2004-x64
1$TEMP/Feel...N.jnlp
windows7-x64
1$TEMP/Feel...N.jnlp
windows10-2004-x64
1$TEMP/Feel...K.jnlp
windows7-x64
1$TEMP/Feel...K.jnlp
windows10-2004-x64
1$TEMP/Feel...W.jnlp
windows7-x64
1$TEMP/Feel...W.jnlp
windows10-2004-x64
1$TEMP/Feel...32.jar
windows7-x64
1$TEMP/Feel...32.jar
windows10-2004-x64
7$TEMP/Feel...ge.jar
windows7-x64
1$TEMP/Feel...ge.jar
windows10-2004-x64
7$TEMP/Feel...ta.jar
windows7-x64
1$TEMP/Feel...ta.jar
windows10-2004-x64
7$TEMP/Feel...ns.jar
windows7-x64
1$TEMP/Feel...ns.jar
windows10-2004-x64
7$TEMP/Feel...ss.jar
windows7-x64
1$TEMP/Feel...ss.jar
windows10-2004-x64
7$TEMP/Feel...rt.jar
windows7-x64
1$TEMP/Feel...rt.jar
windows10-2004-x64
7$TEMP/Feel...ta.jar
windows7-x64
1$TEMP/Feel...ta.jar
windows10-2004-x64
7$TEMP/Feel...rn.jar
windows7-x64
1$TEMP/Feel...rn.jar
windows10-2004-x64
7$TEMP/Feel...ec.jar
windows7-x64
1$TEMP/Feel...ec.jar
windows10-2004-x64
7Analysis
- max time kernel
577s - max time network
602s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
19/03/2024, 22:08
Static task
static1
Behavioral task
behavioral1
Sample
RainwaySetup.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
RainwaySetup.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/deploy/messages_ko.jnlp
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/deploy/messages_ko.jnlp
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/deploy/messages_pt_BR.jnlp
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/deploy/messages_pt_BR.jnlp
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/deploy/messages_sv.jnlp
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/deploy/messages_sv.jnlp
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/deploy/messages_zh_CN.jnlp
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/deploy/messages_zh_CN.jnlp
Resource
win10v2004-20240319-en
Behavioral task
behavioral11
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/deploy/messages_zh_HK.jnlp
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/deploy/messages_zh_HK.jnlp
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/deploy/messages_zh_TW.jnlp
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/deploy/messages_zh_TW.jnlp
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/access-bridge-32.jar
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/access-bridge-32.jar
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/access-bridge.jar
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/access-bridge.jar
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/cldrdata.jar
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/cldrdata.jar
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/dnsns.jar
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/dnsns.jar
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/jaccess.jar
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/jaccess.jar
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/jfxrt.jar
Resource
win7-20231129-en
Behavioral task
behavioral26
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/jfxrt.jar
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/localedata.jar
Resource
win7-20240215-en
Behavioral task
behavioral28
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/localedata.jar
Resource
win10v2004-20240319-en
Behavioral task
behavioral29
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/nashorn.jar
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/nashorn.jar
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/sunec.jar
Resource
win7-20240215-en
Behavioral task
behavioral32
Sample
$TEMP/FeelingEyestrain-Launcher/u571/lib/ext/sunec.jar
Resource
win10v2004-20240226-en
General
- Target $TEMP/FeelingEyestrain-Launcher/u571/lib/deploy/messages_pt_BR.jnlp
- Size 3KB
- Sample240319-12pgdsha44
- SHA256 6869b27b12b99c9d169b3e018284be0f7631dbdf2ddd5f4ea5b1a458736fdfdf
- MD5 4078691ab22c4f0664856be0c024a52f
- SHA1 6247fc05de429f65dc4e1356c4715dc51f43b98f
- SHA512 bb02765f69e23c732c790eb994800c83bb8efe7ff8ce0bcdc475ec5a29cef5a33a5513ab1a7dc9f0f066b807a0980c41ec0037710873a32bd2952dbed79d24ca
- MD5 SHA1 SHA512
Malware Config
Signatures
- Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4560 javaws.exe 4560 javaws.exe 4560 javaws.exe 4560 javaws.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4948 wrote to memory of 4560 4948 jp2launcher.exe 97 PID 4948 wrote to memory of 4560 4948 jp2launcher.exe 97
Processes
-
C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe"C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe" -securejws "C:\Users\Admin\AppData\Local\Temp\$TEMP\FeelingEyestrain-Launcher\u571\lib\deploy\messages_pt_BR.jnlp"1⤵
- Suspicious use of WriteProcessMemory
PID:4948 -
C:\Program Files\Java\jre-1.8\bin\javaws.exe"C:\Program Files\Java\jre-1.8\bin\javaws.exe" "C:\Users\Admin\AppData\Local\Temp\$TEMP\FeelingEyestrain-Launcher\u571\lib\deploy\messages_pt_BR.jnlp"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4560
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3932 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:81⤵PID:316
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3916 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:81⤵PID:1760