General
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Target
df0002f4e0d0740f433a7bb2fbdf8f9c4e2af603b307cd8554d7b139708e3e7c.zip
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Size
1.5MB
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Sample
240402-mpn37sfh26
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MD5
bd5e5b26a30556f1664f7a69bfa21356
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SHA1
7fd3974b4f3176f1bf06792df7fee81d0870dfb2
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SHA256
5afc4625af5403804548acde6ca926ce8a9be0a774e837c8617ec716c78a98a5
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SHA512
eac8251ec60b203e6f57e31e88d00946475472dab7ceb68232aa6dc2a643a10f2f4ddf07ed2be699d6ef057be5a0fefae9e23f21d0728985ffa73c3a000e69e7
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SSDEEP
24576:frI5vUDCmayojzFZ8hMq2KQoS4YJdCB4siJVOk9Uubr4FKaP8zooPM5JM4yp3fo1:DiUDUyojzFYM1K84QCBPiJVhIFKasoNX
Static task
static1
Behavioral task
behavioral1
Sample
df0002f4e0d0740f433a7bb2fbdf8f9c4e2af603b307cd8554d7b139708e3e7c.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
grome
77.91.124.86:19084
Extracted
amadey
3.89
http://77.91.124.1
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install_dir
fefffe8cea
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install_file
explothe.exe
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strings_key
36a96139c1118a354edf72b1080d4b2f
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url_paths
/theme/index.php
Targets
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Target
df0002f4e0d0740f433a7bb2fbdf8f9c4e2af603b307cd8554d7b139708e3e7c.exe
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Size
1.5MB
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MD5
3b58f52654cf24ceac5a682fedf56ea6
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SHA1
4e012ff7eed34f394136e4490f7bc281613f84fd
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SHA256
df0002f4e0d0740f433a7bb2fbdf8f9c4e2af603b307cd8554d7b139708e3e7c
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SHA512
bbcf48c981fdc8b9019a8388ebc7179474ee9896003431f04f1d978078837a06c22335458a0fd782683afbfff4a06dffa17f09e71513fdaf34e0872597461f22
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SSDEEP
49152:CdCs0UvZJ3HkXkf+/1ZvY1qaKidaHjskUWQP7RQ:Vs0UvZJtf6qdaH5SP7
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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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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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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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Adds Run key to start application
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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