General
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Target
NEAS.e34ae89a36844c63acdb1ce9e7e079965a580628f239f37d47cdf7968f41d62bexe_JC.exe
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Size
1.1MB
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Sample
231008-veeqsagg92
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MD5
5c2faa33906b83d9763d9a3d23d0a434
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SHA1
73256e84b2255901bf761273b2769f0e95b8a796
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SHA256
e34ae89a36844c63acdb1ce9e7e079965a580628f239f37d47cdf7968f41d62b
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SHA512
d0613a3fa7da11b5710ef8adc18ed56b80e22208bc926c55b6a944607288062306f0528f07c8a6a4af11bedc652d16ec97f5efcf4d3e8b2b193df9435e2651d6
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SSDEEP
12288:KMrVy90d9XhptTOnTFAOk2cFjyPN7+Rg9iabCka6dpitwPIeqdB2wx0jVoaJVU3p:nyY9OnTKOUmPNu8ZdwmP0xcZlA/tl
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.e34ae89a36844c63acdb1ce9e7e079965a580628f239f37d47cdf7968f41d62bexe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.e34ae89a36844c63acdb1ce9e7e079965a580628f239f37d47cdf7968f41d62bexe_JC.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
mystic
http://5.42.92.211/loghub/master
Extracted
redline
frant
77.91.124.55:19071
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
lutyr
77.91.124.55:19071
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
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install_dir
fefffe8cea
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install_file
explothe.exe
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strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
redline
magia
77.91.124.55:19071
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
NEAS.e34ae89a36844c63acdb1ce9e7e079965a580628f239f37d47cdf7968f41d62bexe_JC.exe
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Size
1.1MB
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MD5
5c2faa33906b83d9763d9a3d23d0a434
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SHA1
73256e84b2255901bf761273b2769f0e95b8a796
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SHA256
e34ae89a36844c63acdb1ce9e7e079965a580628f239f37d47cdf7968f41d62b
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SHA512
d0613a3fa7da11b5710ef8adc18ed56b80e22208bc926c55b6a944607288062306f0528f07c8a6a4af11bedc652d16ec97f5efcf4d3e8b2b193df9435e2651d6
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SSDEEP
12288:KMrVy90d9XhptTOnTFAOk2cFjyPN7+Rg9iabCka6dpitwPIeqdB2wx0jVoaJVU3p:nyY9OnTKOUmPNu8ZdwmP0xcZlA/tl
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect Mystic stealer payload
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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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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
1