Overview
overview
4Static
static
1SteamSetup.exe
macos-10.15-amd64
4$PLUGINSDI...er.bmp
macos-10.15-amd64
1$PLUGINSDI...rd.bmp
macos-10.15-amd64
1public/ste...an.txt
macos-10.15-amd64
1public/ste...an.txt
macos-10.15-amd64
1public/ste...ch.txt
macos-10.15-amd64
1public/ste...sh.txt
macos-10.15-amd64
1public/ste...ch.txt
macos-10.15-amd64
1public/ste...sh.txt
macos-10.15-amd64
1public/ste...sh.txt
macos-10.15-amd64
1public/ste...ch.txt
macos-10.15-amd64
1public/ste...an.txt
macos-10.15-amd64
1public/ste...ek.txt
macos-10.15-amd64
1public/ste...an.txt
macos-10.15-amd64
1public/ste...an.txt
macos-10.15-amd64
1public/ste...an.txt
macos-10.15-amd64
1public/ste...se.txt
macos-10.15-amd64
1public/ste...an.txt
macos-10.15-amd64
1public/ste...na.txt
macos-10.15-amd64
1public/ste...am.txt
macos-10.15-amd64
1public/ste...an.txt
macos-10.15-amd64
1public/ste...sh.txt
macos-10.15-amd64
1public/ste...se.txt
macos-10.15-amd64
1public/ste...an.txt
macos-10.15-amd64
1public/ste...an.txt
macos-10.15-amd64
1public/ste...se.txt
macos-10.15-amd64
1public/ste...sh.txt
macos-10.15-amd64
1public/ste...sh.txt
macos-10.15-amd64
1public/ste...se.txt
macos-10.15-amd64
1public/ste...ai.txt
macos-10.15-amd64
1public/ste...sh.txt
macos-10.15-amd64
1uninstall.exe
macos-10.15-amd64
1Analysis
- max time kernel
871s - max time network
901s - platform
macos-10.15_amd64 - resource
macos-20260915-en - resource tags
arch:amd64arch:i386image:macos-20260915-enkernel:19b77alocale:en-usos:macos-10.15-amd64system - submitted
30/09/2026, 14:01
Static task
static1
Behavioral task
behavioral1
Sample
SteamSetup.exe
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral2
Sample
$PLUGINSDIR/modern-header.bmp
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral3
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral4
Sample
public/steambootstrapper_brazilian.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral5
Sample
public/steambootstrapper_bulgarian.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral6
Sample
public/steambootstrapper_czech.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral7
Sample
public/steambootstrapper_danish.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral8
Sample
public/steambootstrapper_dutch.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral9
Sample
public/steambootstrapper_english.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral10
Sample
public/steambootstrapper_finnish.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral11
Sample
public/steambootstrapper_french.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral12
Sample
public/steambootstrapper_german.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral13
Sample
public/steambootstrapper_greek.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral14
Sample
public/steambootstrapper_hungarian.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral15
Sample
public/steambootstrapper_indonesian.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral16
Sample
public/steambootstrapper_italian.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral17
Sample
public/steambootstrapper_japanese.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral18
Sample
public/steambootstrapper_korean.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral19
Sample
public/steambootstrapper_koreana.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral20
Sample
public/steambootstrapper_latam.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral21
Sample
public/steambootstrapper_norwegian.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral22
Sample
public/steambootstrapper_polish.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral23
Sample
public/steambootstrapper_portuguese.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral24
Sample
public/steambootstrapper_romanian.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral25
Sample
public/steambootstrapper_russian.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral26
Sample
public/steambootstrapper_schinese.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral27
Sample
public/steambootstrapper_spanish.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral28
Sample
public/steambootstrapper_swedish.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral29
Sample
public/steambootstrapper_tchinese.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral30
Sample
public/steambootstrapper_thai.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral31
Sample
public/steambootstrapper_turkish.txt
Resource
macos-20260915-en
macos-10.15-amd64
Behavioral task
behavioral32
Sample
uninstall.exe
Resource
macos-20260915-en
macos-10.15-amd64
General
- Target $PLUGINSDIR/modern-header.bmp
- Size 25KB
- Sample260930-rbwcksgh69
- SHA256 d93b76d51bd2214fa6e999c1bf70b4aff5165a6542f9b9b2a92b5672601f4624
- MD5 da3486d12bb4c8aec16bd9e0d363d23f
- SHA1 863244a4845c9d5dea8dd36e1083f5639e1224e1
- SHA512 8e40adb65a4ad46f3bc5920d7fd8294397268e754b1eb00d4f7b0883be6468448033d9a46cf3a00fccddb4a7c81e7f984cf5a25731532c1aeface69573dfe59f
- SSDEEP 96:iAwofR7VVNRn5/7hY0buGRGGM/o3FYsIR:YWxvN//7a0buGRGGTdm
- TLSH T181C2D8AEB932992ECC9811B41154E7FD8B303C5C7940626A31DFFCCF0EB31CA2169842
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
Processes
-
/bin/shsh -c "sudo /bin/zsh -c \"/Users/run/\$PLUGINSDIR/modern-header.bmp\""1⤵PID:465
-
/bin/bashsh -c "sudo /bin/zsh -c \"/Users/run/\$PLUGINSDIR/modern-header.bmp\""1⤵PID:465
-
/usr/bin/sudosudo /bin/zsh -c /Users/run//modern-header.bmp1⤵PID:465
-
/bin/zsh/bin/zsh -c /Users/run//modern-header.bmp2⤵PID:467
-
-
/Users/run//modern-header.bmp/Users/run//modern-header.bmp2⤵PID:467
-