General
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Target
d8af3f44b6ff2333a10d8f2385e183a96017671329f035adf9431db191e0f991
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Size
882KB
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Sample
231002-hrlzeahf44
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MD5
10f8333fd1ef46db177c9e926e109eb2
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SHA1
2f7d22f87dd542fbe2222b667d6273547e0876c6
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SHA256
5a361f00b5c1c9d36cae07f352d25ed96edbaa82df9c72e571335b2c65718c0c
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SHA512
e1d4f49a9a0f1e3363575cfc90dc2023891706ba79d21c8d5da2a225d655b70b36a1dffe97e166e3e7c2dbfcbac64f26bf3bac0b56bc56fdba2c5f8c58a9c545
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SSDEEP
24576:4y7MBz6oF1IkpDyV59kJ+o60OPSEZq2/z:/ot6oTIYDD+o60f6q2/z
Static task
static1
Behavioral task
behavioral1
Sample
d8af3f44b6ff2333a10d8f2385e183a96017671329f035adf9431db191e0f991.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
d8af3f44b6ff2333a10d8f2385e183a96017671329f035adf9431db191e0f991.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
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
smokeloader
up3
Extracted
redline
@ytlogsbot
176.123.4.46:33783
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auth_value
295b226f1b63bcd55148625381b27b19
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
fabookie
http://app.nnnaajjjgc.com/check/safe
Extracted
redline
genda
77.91.124.55:19071
Extracted
redline
larek
77.91.124.55:19071
Targets
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Target
d8af3f44b6ff2333a10d8f2385e183a96017671329f035adf9431db191e0f991
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Size
926KB
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MD5
e2c0bdf11b929960738f49336ce62253
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SHA1
0cd763bce83b8abb5c17894e182071e739c021ef
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SHA256
d8af3f44b6ff2333a10d8f2385e183a96017671329f035adf9431db191e0f991
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SHA512
694a302f7009bb78412547dcac05adbd5ff3b3d071b2936b0f4216926638545ac86a7b820e369460cd044bd737851aaa3156159a6ff04d13217847b754a2c780
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SSDEEP
24576:0y7dp6iFXIepviVH9CV+os0OxeOnqCFO:DJp6iBIivL+os0VQqCF
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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 Fabookie payload
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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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Modifies boot configuration data using bcdedit
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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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
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
4Disable or Modify Tools
3Modify Registry
5Scripting
1Subvert Trust Controls
1Install Root Certificate
1