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 Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify Tools
3Disable or Modify System Firewall
1Modify Registry
6Virtualization/Sandbox Evasion
2Subvert Trust Controls
1Install Root Certificate
1Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1