General
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Target
3ece6dbc507587567c1a2015c897aa7a3e9f9763041d609be50b400bc19d669c
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Size
160KB
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Sample
231011-y22evacg62
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MD5
861e30f5e9bd20fe6d8892dbc2abc992
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SHA1
4f4a10e1077267717cd46491eb706a94480f41bf
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SHA256
3f9f9875725359238a4075ab12a2d24c24787add054071fa2e6c61ac4d7f06e3
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SHA512
de4ca9d729fc8d7c91297378fbd5f661e96a591ca0b4162bd98dfae9a69f8b17969fe9e8231ebfce6f1c6e9d16f06d32c697fd6f34d89757db3fd7084061320a
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SSDEEP
3072:JY0M+ybhxwzr/CWuFD4oBn1HjFyo9WBN1EW7x3omIPVGfo+Kg/U8mlOkos:i5rHObC95fDJh9W5EKomYCoNg/Ub1
Static task
static1
Behavioral task
behavioral1
Sample
3ece6dbc507587567c1a2015c897aa7a3e9f9763041d609be50b400bc19d669c.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
3ece6dbc507587567c1a2015c897aa7a3e9f9763041d609be50b400bc19d669c.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
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
kukish
77.91.124.55:19071
Targets
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Target
3ece6dbc507587567c1a2015c897aa7a3e9f9763041d609be50b400bc19d669c
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Size
270KB
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MD5
a05fb1fd07df8eb74ddc00382857036f
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SHA1
5001916800b5dfb882efd2583272ceb368298187
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SHA256
3ece6dbc507587567c1a2015c897aa7a3e9f9763041d609be50b400bc19d669c
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SHA512
21932f3cc617986ab3500432a42aaeb102de0f90a5c4b9348774d8f92b1406da54f5ef0bb57a3177831298cc049c467b4d32ad242cf4323bbd1ea0b66440850b
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SSDEEP
6144:6RdhrJ+j+5j68KsT6h/OCy5U9uAOJA3g9dqw6:6RzN+j+5+RsqGGu03zw6
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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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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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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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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
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
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Scripting
1