General
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Target
0672b0ee00d516f82c5a8613985b28b1.bin
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Size
1.3MB
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Sample
230913-bcxc9sgf8z
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MD5
b23263a8a08395df9cb38749b4cb7334
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SHA1
1fd4835c3f6b4b01f1d2afb3ee4a34809ed01dcf
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SHA256
a3fcb2846962fcefdb89ee30a6044825e8920630d039fc2e644ad9ce3142c432
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SHA512
b3566a376a453add4ce1f4275757406c7ce0e95bcffa65696cde270113fcf6ac4e7de1f55e38183a79eac3d18f6426e335e904871bdb704dfbbce2212d5727f7
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SSDEEP
24576:17iTshOT6+u2MxBUZQ41nW+J+BdcOXihtuX1WuWOZflZfX+5U/NI9zq:pdhOTuBUQMW+sBRihwYuduu692
Static task
static1
Behavioral task
behavioral1
Sample
f58a41be919def193aef522bbc727be2a218a2e7b435695c2427e7dc576be977.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
f58a41be919def193aef522bbc727be2a218a2e7b435695c2427e7dc576be977.exe
Resource
win10v2004-20230831-en
Malware Config
Extracted
amadey
3.89
http://77.91.68.52/mac/index.php
http://77.91.68.78/help/index.php
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install_dir
fefffe8cea
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install_file
explonde.exe
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strings_key
916aae73606d7a9e02a1d3b47c199688
Extracted
redline
tuco
77.91.124.82:19071
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auth_value
dcfeb759bae9232de006fc3a4b34ac53
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Targets
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Target
f58a41be919def193aef522bbc727be2a218a2e7b435695c2427e7dc576be977.exe
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Size
1.4MB
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MD5
0672b0ee00d516f82c5a8613985b28b1
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SHA1
25dd683d0223c4e97a6b3e63f0e016c0352173ea
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SHA256
f58a41be919def193aef522bbc727be2a218a2e7b435695c2427e7dc576be977
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SHA512
0b4feebdcc49473ef5942ba05bf50792f97f37af3ebd168aef40330856760fbc296c147800cdcd12f45ff05059cff256b7eed6454115e394e94799328c1c9286
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SSDEEP
24576:ceSiHRUNdfGwf0DpEi2z9cdqKQ6jZ/GOhNKpgtrkqQNtJoTypbI:8iGJ0tz29cd1xjXKmtwITyi
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Detects Healer an antivirus disabler dropper
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Uses the VBS compiler for execution
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
2Impair Defenses
1Disable or Modify Tools
1Scripting
1