General
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Target
db7af89cb34f058907cee0f8b830d888e5589138c562db3b391fa61e74add004
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Size
160KB
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Sample
231011-ya6v9ahb5z
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MD5
af1fc1a1497bab4285bfc82484a24505
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SHA1
a04a156160c99ebf798567b7141b0d669d3efb75
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SHA256
ac4a690df7e31fb8cc68f2dc7998c5980f96f8a513cbda9b275d4086b4e2e955
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SHA512
0df4cba9a1ce7f8342d0bdd739d22a3fe6773cec624037e4dc9fad1fc75749f620237149315e5c8c7814fcedc5778e1fc97570374e00ad9905b2667f62d333e6
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SSDEEP
3072:k+f+chS36BcaZ08uU7+q4Z7ZFzw0M+5xHdm/2uA+mOPZReF9+:hf+4SKBcae8MqUj0ExHdm3A+mOP5
Static task
static1
Behavioral task
behavioral1
Sample
db7af89cb34f058907cee0f8b830d888e5589138c562db3b391fa61e74add004.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
db7af89cb34f058907cee0f8b830d888e5589138c562db3b391fa61e74add004.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
Targets
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Target
db7af89cb34f058907cee0f8b830d888e5589138c562db3b391fa61e74add004
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Size
270KB
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MD5
4f3d155a8dd309a98f9ec662f3ac34f1
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SHA1
4dcdf0ac10d100f4fba2d9da29fa13d9d818e9bf
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SHA256
db7af89cb34f058907cee0f8b830d888e5589138c562db3b391fa61e74add004
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SHA512
3271244f3db0ca714bf3df564fde0ab80f7f38fa2b083ac1d97eb08a34608b87bac4916c3bb4347a220fb98a150ad6376af6a74039f133148a654d4b6a231bc7
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SSDEEP
6144:hRIhrJ+j+5j68KsT6h/OCy5U9uAO4A7DtfFdoqw6:hRuN+j+5+RsqGGuLPzw6
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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