General
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Target
f54f476c09f8e8605c639059508ffcb4651af14b676bc3e6243b2766cbc880a0
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Size
2.9MB
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Sample
230919-17a6ysec68
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MD5
95d4324dbf258d71557ac98e4e1b158e
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SHA1
164c525ffb0ae4b95f6f0a3d1a8df422ace4051e
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SHA256
f54f476c09f8e8605c639059508ffcb4651af14b676bc3e6243b2766cbc880a0
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SHA512
dc70562f0e75165e8c5e9a7e8d58cb3cbf41881be6ae716841338f01d3ad417daa95e88fc7f2ed987419086b7663115ecb836c243f0a78020d19fd863605b0f2
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SSDEEP
49152:rj9i4ytO5xs2ZQB7WolOClQj/bbVOXaKQQb2zipmoV0PIp:f5xDpCla/Y7zb0voB
Static task
static1
Behavioral task
behavioral1
Sample
f54f476c09f8e8605c639059508ffcb4651af14b676bc3e6243b2766cbc880a0.exe
Resource
win10v2004-20230915-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
prets
77.91.124.82:19071
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auth_value
44ee9617e145f5ca73d49c1a4a0c2e34
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
0305
185.215.113.25:10195
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auth_value
c86205ff1cc37b2da12f0190adfda52c
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
f54f476c09f8e8605c639059508ffcb4651af14b676bc3e6243b2766cbc880a0
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Size
2.9MB
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MD5
95d4324dbf258d71557ac98e4e1b158e
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SHA1
164c525ffb0ae4b95f6f0a3d1a8df422ace4051e
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SHA256
f54f476c09f8e8605c639059508ffcb4651af14b676bc3e6243b2766cbc880a0
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SHA512
dc70562f0e75165e8c5e9a7e8d58cb3cbf41881be6ae716841338f01d3ad417daa95e88fc7f2ed987419086b7663115ecb836c243f0a78020d19fd863605b0f2
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SSDEEP
49152:rj9i4ytO5xs2ZQB7WolOClQj/bbVOXaKQQb2zipmoV0PIp:f5xDpCla/Y7zb0voB
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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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Detects Healer an antivirus disabler dropper
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Glupteba payload
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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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 Microsoft Outlook profiles
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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