General
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Target
d3f2b86a4bc08bfc7bb1a8bce252245c896bc010cbc1ba22c9c1a26bc7d62a56
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Size
246KB
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Sample
231011-fhh52scg28
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MD5
0a77e7c7e264f8e58d65db3bc9b0a577
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SHA1
19472c3d757a5728033a3ebf4501e9255d7b36d1
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SHA256
d3f2b86a4bc08bfc7bb1a8bce252245c896bc010cbc1ba22c9c1a26bc7d62a56
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SHA512
731d5ea5656646d447d35f699d611013a81ae9aa42b871fdf5f3e73cfe6307b46e6c86dadcc8c5b7d87c61b37b7d189fd41731b9ecd09ddc6db19095fea290bd
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SSDEEP
6144:lIz4SHy5uoBMFGV5PEkIXEHvZAO7oxe/Vs0BC+:NCmuoBMUOMxOxets0BC+
Static task
static1
Behavioral task
behavioral1
Sample
d3f2b86a4bc08bfc7bb1a8bce252245c896bc010cbc1ba22c9c1a26bc7d62a56.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
d3f2b86a4bc08bfc7bb1a8bce252245c896bc010cbc1ba22c9c1a26bc7d62a56.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
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
kukish
77.91.124.55:19071
Targets
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Target
d3f2b86a4bc08bfc7bb1a8bce252245c896bc010cbc1ba22c9c1a26bc7d62a56
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Size
246KB
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MD5
0a77e7c7e264f8e58d65db3bc9b0a577
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SHA1
19472c3d757a5728033a3ebf4501e9255d7b36d1
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SHA256
d3f2b86a4bc08bfc7bb1a8bce252245c896bc010cbc1ba22c9c1a26bc7d62a56
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SHA512
731d5ea5656646d447d35f699d611013a81ae9aa42b871fdf5f3e73cfe6307b46e6c86dadcc8c5b7d87c61b37b7d189fd41731b9ecd09ddc6db19095fea290bd
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SSDEEP
6144:lIz4SHy5uoBMFGV5PEkIXEHvZAO7oxe/Vs0BC+:NCmuoBMUOMxOxets0BC+
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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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SectopRAT 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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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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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