General
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Target
f2781f5471c02f19dceb8e8c5d20f4725aeb126a99447f6fcfdfd80dcac43060
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Size
1.8MB
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Sample
240421-kt7p1afd94
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MD5
7fd766b6faa6e701213ba850c7a809c4
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SHA1
58d779bb83aa9cae0b61e5e6fb387c4a61a94ae1
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SHA256
f2781f5471c02f19dceb8e8c5d20f4725aeb126a99447f6fcfdfd80dcac43060
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SHA512
23a3192c2683baa51a7fa27e12efb20cd06be15b6321d2727d6bbe73ea649bab5af321727aa76ef39d56940ac9d275e66eed7a20295f7dc0f02d0f8ffca04a9a
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SSDEEP
49152:ttRJNQ/tHqrX57HftH804qmkSe119kplZYtAFTe7Gzo:tw/tHw5Lftts2116i6e7N
Static task
static1
Behavioral task
behavioral1
Sample
f2781f5471c02f19dceb8e8c5d20f4725aeb126a99447f6fcfdfd80dcac43060.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
f2781f5471c02f19dceb8e8c5d20f4725aeb126a99447f6fcfdfd80dcac43060.exe
Resource
win11-20240412-en
Malware Config
Extracted
amadey
4.17
http://193.233.132.167
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install_dir
4d0ab15804
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install_file
chrosha.exe
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strings_key
1a9519d7b465e1f4880fa09a6162d768
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url_paths
/enigma/index.php
Extracted
redline
LiveTraffic
4.184.225.183:30592
Extracted
redline
@OLEH_PSP
185.172.128.33:8970
Extracted
stealc
http://52.143.157.84
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url_path
/c73eed764cc59dcb.php
Extracted
smokeloader
2022
http://trad-einmyus.com/index.php
http://tradein-myus.com/index.php
http://trade-inmyus.com/index.php
Extracted
xehook
https://unotree.ru/
https://aiwhcpoaw.ru/
Extracted
lumma
https://affordcharmcropwo.shop/api
https://cleartotalfisherwo.shop/api
https://worryfillvolcawoi.shop/api
https://enthusiasimtitleow.shop/api
https://dismissalcylinderhostw.shop/api
https://diskretainvigorousiw.shop/api
https://communicationgenerwo.shop/api
https://pillowbrocccolipe.shop/api
Extracted
redline
Test1234
185.215.113.67:26260
Targets
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Target
f2781f5471c02f19dceb8e8c5d20f4725aeb126a99447f6fcfdfd80dcac43060
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Size
1.8MB
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MD5
7fd766b6faa6e701213ba850c7a809c4
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SHA1
58d779bb83aa9cae0b61e5e6fb387c4a61a94ae1
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SHA256
f2781f5471c02f19dceb8e8c5d20f4725aeb126a99447f6fcfdfd80dcac43060
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SHA512
23a3192c2683baa51a7fa27e12efb20cd06be15b6321d2727d6bbe73ea649bab5af321727aa76ef39d56940ac9d275e66eed7a20295f7dc0f02d0f8ffca04a9a
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SSDEEP
49152:ttRJNQ/tHqrX57HftH804qmkSe119kplZYtAFTe7Gzo:tw/tHw5Lftts2116i6e7N
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Detect Xehook Payload
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Detect ZGRat V1
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Glupteba payload
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Downloads MZ/PE file
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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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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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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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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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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
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
6Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1