General
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Target
54187b2421d371ae1c54ef595c93baa2fb74eb51fd4b3cd2357646623f38b3bb
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Size
1.8MB
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Sample
241005-z8p6tstanl
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MD5
c66b635299ed3301414a579b16e04c5c
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SHA1
6cd13860578174194beef8cfd0cbe0cfc8f2dfaa
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SHA256
54187b2421d371ae1c54ef595c93baa2fb74eb51fd4b3cd2357646623f38b3bb
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SHA512
e29242970c9b2ca1bf32a2a38058cef75716f683d93af2af60fe3aa865558acf967e242b918c0a361f1714fe91ef3181134de4c1825428c26d14ba8ff97bf1eb
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SSDEEP
49152:/Qqdldr/FNHYR9RTf/fXISVdkuWqJHFv1i:3lF/FOhXXIKCqL
Static task
static1
Behavioral task
behavioral1
Sample
54187b2421d371ae1c54ef595c93baa2fb74eb51fd4b3cd2357646623f38b3bb.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
54187b2421d371ae1c54ef595c93baa2fb74eb51fd4b3cd2357646623f38b3bb.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
amadey
4.41
fed3aa
http://185.215.113.16
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install_dir
44111dbc49
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install_file
axplong.exe
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strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
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url_paths
/Jo89Ku7d/index.php
Extracted
redline
LiveTraffic
136.244.88.135:17615
Extracted
stealc
default2
http://185.215.113.17
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url_path
/2fb6c2cc8dce150a.php
Extracted
stealc
zalupa
http://95.217.92.42:22
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url_path
/7db38bfff9324bbe.php
Extracted
redline
newbundle2
185.215.113.67:15206
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
stealc
doma
http://185.215.113.37
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url_path
/e2b1563c6670f193.php
Extracted
redline
TG CLOUD @RLREBORN Admin @FATHEROFCARDERS
89.105.223.196:29862
Extracted
amadey
4.41
1176f2
http://185.215.113.19
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install_dir
417fd29867
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install_file
ednfoki.exe
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strings_key
183201dc3defc4394182b4bff63c4065
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url_paths
/CoreOPT/index.php
Extracted
remcos
RemoteHost
liveos.zapto.org:2404
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audio_folder
MicRecords
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
tst
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delete_file
false
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hide_file
true
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hide_keylog_file
false
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install_flag
true
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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mouse_option
false
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mutex
Rmc-Y7B4RN
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Targets
-
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Target
54187b2421d371ae1c54ef595c93baa2fb74eb51fd4b3cd2357646623f38b3bb
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Size
1.8MB
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MD5
c66b635299ed3301414a579b16e04c5c
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SHA1
6cd13860578174194beef8cfd0cbe0cfc8f2dfaa
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SHA256
54187b2421d371ae1c54ef595c93baa2fb74eb51fd4b3cd2357646623f38b3bb
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SHA512
e29242970c9b2ca1bf32a2a38058cef75716f683d93af2af60fe3aa865558acf967e242b918c0a361f1714fe91ef3181134de4c1825428c26d14ba8ff97bf1eb
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SSDEEP
49152:/Qqdldr/FNHYR9RTf/fXISVdkuWqJHFv1i:3lF/FOhXXIKCqL
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Adds policy Run key to start application
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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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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Enumerates processes with tasklist
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4