General
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Target
It2PK59.exe
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Size
1.4MB
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Sample
231101-gcljnaba9x
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MD5
cb24113b6c7106f8bdd94a2f92a70b6c
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SHA1
884b9a9b3b3cb05e4f90224821685cb9e22869c5
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SHA256
cfd0524d82c32a387b00fae802cd8e2fe1cc70db5457cbc73247908190f84356
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SHA512
b2e6700481bacba779e8ce26ac3736a10bceb2e36fc3cac5eb968f84e0dbc098a7c0624a48476e2f9d62f641b8f45ee5e170d40ded208cb405ddc0a37153a5d1
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SSDEEP
24576:syG/gn4alXcESbU0rSAyZn5y0DJqbnu1gtL08Cb7l4/Eki07oi2KkyT9nn:bG/nalMJrSAS5PDgnd4SEkLoitky
Static task
static1
Behavioral task
behavioral1
Sample
It2PK59.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
It2PK59.exe
Resource
win10-20231023-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/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
kinza
77.91.124.86:19084
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
pixelnew
194.49.94.11:80
Extracted
redline
@ytlogsbot
194.169.175.235:42691
Targets
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Target
It2PK59.exe
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Size
1.4MB
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MD5
cb24113b6c7106f8bdd94a2f92a70b6c
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SHA1
884b9a9b3b3cb05e4f90224821685cb9e22869c5
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SHA256
cfd0524d82c32a387b00fae802cd8e2fe1cc70db5457cbc73247908190f84356
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SHA512
b2e6700481bacba779e8ce26ac3736a10bceb2e36fc3cac5eb968f84e0dbc098a7c0624a48476e2f9d62f641b8f45ee5e170d40ded208cb405ddc0a37153a5d1
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SSDEEP
24576:syG/gn4alXcESbU0rSAyZn5y0DJqbnu1gtL08Cb7l4/Eki07oi2KkyT9nn:bG/nalMJrSAS5PDgnd4SEkLoitky
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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 ZGRat V1
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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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SectopRAT payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Modifies boot configuration data using bcdedit
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Blocklisted process makes network request
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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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Stops running service(s)
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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 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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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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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
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
Impair Defenses
5Disable or Modify Tools
3Modify Registry
6Subvert Trust Controls
1Install Root Certificate
1