General
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Target
f4624805d5118b3cd2f3f3ffdfbce36b.bin
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Size
1.3MB
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Sample
230913-ctc7dsha3y
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MD5
de4adb0c29deb117c0754f9a5a7115e5
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SHA1
ef76e9022d9507c432e648c589a43ba0a723e70c
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SHA256
946d26998a854febff5b8a1757529ea9bdc2b11ae07a24b7733cc755aa5d1268
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SHA512
9a933e57e2c74069ff5547b26e1e2787875da832916a03033b7cc94837bc8c031a526caf633e18e4cbc260e1c306634d706f8e6d7a2ccac89ea6919f53cee313
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SSDEEP
24576:/6q81uSL38KRaRDLKIACKi3c5R0vjy+p78edRlNJ/H2tISJbuIL/eEgaFLpi1Uzd:yN1uSL305LKIzKi3WR0vjZ18ULNNHkRx
Static task
static1
Behavioral task
behavioral1
Sample
e8eeee82652dab54ef95447a334821fd471fa7bd37b07d62dbaa1e4106cc27a6.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e8eeee82652dab54ef95447a334821fd471fa7bd37b07d62dbaa1e4106cc27a6.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
e8eeee82652dab54ef95447a334821fd471fa7bd37b07d62dbaa1e4106cc27a6.bin
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Size
1.4MB
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MD5
489fd33d12e4c14f442002591448aff1
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SHA1
aa03a49be7e162378b2e658e55c87a979062b7bf
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SHA256
e8eeee82652dab54ef95447a334821fd471fa7bd37b07d62dbaa1e4106cc27a6
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SHA512
ba28b48b339800dc696a708748187cf722ec40e9868aaa645b0f41eddc1f3144eee910e2a57e926ca92d6f944304020a8dd56a950812fd8aba41c73e1c02b9f1
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SSDEEP
24576:ZlCCJjGvawYf7niMKNxZzWYBgbopuC928zaVzPGSFjGic3dpGf/tQ0Cou1Hg:vCCJjGjYGzBgspl2GSFKF3ra/Xm1Hg
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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 Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Disable or Modify Tools
1Modify Registry
2Scripting
1