General
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Target
84cf8c5add3616d979a66baca88629dc89605ca3c9de1137455eddab2811f61c
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Size
325KB
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Sample
231026-nhl6psbc9v
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MD5
e7a771e74291e7ff2b01f8a4a8b41c30
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SHA1
2878a88b2171b3c4ad562066badd82b1e7577c29
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SHA256
22d1ccd708f00d6a38c6fd8bddba68ce70288f7a4c678c6eda762014d9b6d0e1
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SHA512
c86239a260e30788729d076bcbb52661845541b60424178c670047d3640d7bd8d7c56f8f66073f7df665b07cdf3189ca4640cbf210347e22456ee150d8ea74f6
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SSDEEP
6144:bHK3G1py3dsPQqOPIR3x9kmiKU+r52nPm6cS281iB5bDv7baTEviX23:UndsoqZhRdUG52Pm6g81iB5XTe4am
Static task
static1
Behavioral task
behavioral1
Sample
84cf8c5add3616d979a66baca88629dc89605ca3c9de1137455eddab2811f61c.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
84cf8c5add3616d979a66baca88629dc89605ca3c9de1137455eddab2811f61c.exe
Resource
win10v2004-20231020-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
raccoon
6a6a005b9aa778f606280c5fa24ae595
http://195.123.218.98:80
http://31.192.23
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user_agent
SunShineMoonLight
Extracted
redline
@ytlogsbot
194.169.175.235:42691
Targets
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Target
84cf8c5add3616d979a66baca88629dc89605ca3c9de1137455eddab2811f61c
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Size
909KB
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MD5
80dc23b34039737570419af1b97541f4
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SHA1
0d3088c1c23ac1533f5cf8467f01525348ea7501
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SHA256
84cf8c5add3616d979a66baca88629dc89605ca3c9de1137455eddab2811f61c
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SHA512
1887ffa8511b608585be70f8960bb8c3c37bb8a519c03e8ca8b92ddcb2e6dbd8bd34fa18644f154b50364b37bab87ee236556a8380066ad58759e9cd87aff3fb
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SSDEEP
12288:+H1957Fa2dALbyZa5uHZ/jiaQZKmRuUDm2r+Wg5ukiSg:IE2dALbyZa5uHZkQmRbVo
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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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Raccoon 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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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 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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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