General
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Target
c7cd3b0bb1bee641c844b252ff7e78bd310c0089ce0bc35862e31264e125db66
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Size
1.8MB
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Sample
240605-2smf4sbb5y
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MD5
145b33bb793e7bbe323a77d1f0d1691b
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SHA1
d3f7566e7711b65e145d664c6e53def1f6aa837b
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SHA256
c7cd3b0bb1bee641c844b252ff7e78bd310c0089ce0bc35862e31264e125db66
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SHA512
7c156745e372abbe35b3c4a55e371066c174bacb52aa4d36c60dd319737585248d59684c0444974a8fe8778805de022a08942f65074e62ad10f24f882a785819
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SSDEEP
24576:J5GY4GgJzu8bIzKJo87opTyrexuVuLbx+Y0G/kMVrNXWWRJmhw5X9WvdsIbJDNAX:K3loKJo82tuK1d/LRJZ5X9XIxeI28P
Static task
static1
Behavioral task
behavioral1
Sample
c7cd3b0bb1bee641c844b252ff7e78bd310c0089ce0bc35862e31264e125db66.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
c7cd3b0bb1bee641c844b252ff7e78bd310c0089ce0bc35862e31264e125db66.exe
Resource
win11-20240426-en
Malware Config
Extracted
amadey
8254624243
e76b71
http://77.91.77.81
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install_dir
8254624243
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install_file
axplong.exe
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strings_key
90049e51fabf09df0d6748e0b271922e
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url_paths
/Kiru9gu/index.php
Extracted
amadey
4.21
9a3efc
http://check-ftp.ru
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install_dir
b9695770f1
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install_file
Dctooux.exe
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strings_key
1d3a0f2941c4060dba7f23a378474944
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url_paths
/forum/index.php
Extracted
redline
newbild
185.215.113.67:40960
Extracted
redline
@LOGSCLOUDYT_BOT
185.172.128.33:8970
Extracted
lumma
https://macabrecondfucews.shop/api
https://distincttangyflippan.shop/api
https://greentastellesqwm.shop/api
https://stickyyummyskiwffe.shop/api
https://sturdyregularrmsnhw.shop/api
https://lamentablegapingkwaq.shop/api
https://innerverdanytiresw.shop/api
https://standingcomperewhitwo.shop/api
Targets
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Target
c7cd3b0bb1bee641c844b252ff7e78bd310c0089ce0bc35862e31264e125db66
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Size
1.8MB
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MD5
145b33bb793e7bbe323a77d1f0d1691b
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SHA1
d3f7566e7711b65e145d664c6e53def1f6aa837b
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SHA256
c7cd3b0bb1bee641c844b252ff7e78bd310c0089ce0bc35862e31264e125db66
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SHA512
7c156745e372abbe35b3c4a55e371066c174bacb52aa4d36c60dd319737585248d59684c0444974a8fe8778805de022a08942f65074e62ad10f24f882a785819
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SSDEEP
24576:J5GY4GgJzu8bIzKJo87opTyrexuVuLbx+Y0G/kMVrNXWWRJmhw5X9WvdsIbJDNAX:K3loKJo82tuK1d/LRJZ5X9XIxeI28P
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Exela Stealer
Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.
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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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Grants admin privileges
Uses net.exe to modify the user's privileges.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Modifies boot configuration data using bcdedit
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Creates new service(s)
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Windows Firewall
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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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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Drops Chrome extension
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Drops desktop.ini file(s)
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Drops file in System32 directory
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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
Execution
Command and Scripting Interpreter
2PowerShell
1Scheduled Task/Job
1System Services
2Service Execution
2Persistence
Account Manipulation
1Create or Modify System Process
3Windows Service
3Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Account Manipulation
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
5Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2