General
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Target
384d57fdd74edcb9ab8decb5ccaefe302a5243f646048269c62290a84715238d
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Size
160KB
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Sample
231011-ydpq5shc9t
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MD5
a1af25eae8aeaea3d863e7cc3b81509d
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SHA1
c0a46bdd04d7c8399466efd0bd913c1c32fcc8b4
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SHA256
a5f2d11d985dcf0fa2f6c1b81afc1d55c37e26164156836d980c5d6aa9b1b633
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SHA512
026c676870a97dcfd99e96be84b44995d62987860f9994f35bbb61cb90956f3b607864124debf042fe536feb4a60fd4dbf8dd9372c9900214cb918f6cf19f14b
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SSDEEP
3072:NApx9flP8c+6PHBCcsmhM1ld4eCkzIevmF8rFnIfWBc04DCGc:NApvJ8c+YQb1ld4eCkcevmF8FI+S0ANc
Static task
static1
Behavioral task
behavioral1
Sample
384d57fdd74edcb9ab8decb5ccaefe302a5243f646048269c62290a84715238d.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
384d57fdd74edcb9ab8decb5ccaefe302a5243f646048269c62290a84715238d.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
384d57fdd74edcb9ab8decb5ccaefe302a5243f646048269c62290a84715238d
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Size
270KB
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MD5
9db794fd1b3684037a9e46cfff9bbda2
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SHA1
01656c6597e5eaa10068eef82fec8cd01cfb1670
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SHA256
384d57fdd74edcb9ab8decb5ccaefe302a5243f646048269c62290a84715238d
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SHA512
fc986659809dbdece60ce12efd92dea6c6adbc0f68485b14f9fc557e5787cdb7dfca77b1e7a9792d5b4f4d58d533d417d33950d8703e869fbdac4b0f5c1667d3
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SSDEEP
6144:YRKhrJ+j+5j68KsT6h/OCy5U9uAOnAM95qw6:YRUN+j+5+RsqGGu20Aw6
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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
5Scripting
1Subvert Trust Controls
1Install Root Certificate
1