General
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Target
ab4523abcb1ed941a8f9b3a0e8665c8d6c3c3e1df66a5bb2bfaa0c43bc5d15ce
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Size
1.8MB
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Sample
240425-yk2dhsea63
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MD5
ce40fa2c7c0d6847ee6cf5c3d7e15506
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SHA1
325317c47d3677428ced294f76e06390d937df7c
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SHA256
ab4523abcb1ed941a8f9b3a0e8665c8d6c3c3e1df66a5bb2bfaa0c43bc5d15ce
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SHA512
eabdeab6b978fc7bc7ad7c01910388486001eebf64ea49a72bcce5d64adf337b93685e0493f3b9c12a4158481dfd94d422652752aa200ef98db6227add1f80ae
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SSDEEP
24576:kBmke3n2jurT4yN3+WS6Iq1m/wDiht3lkU5zMVwIoWwrnkhc1A/xd3QG43R:kBU3n2aHflWKRmht3WDrOnD6t4B
Static task
static1
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
@CLOUDYTTEAM
185.172.128.33:8970
Extracted
stealc
http://52.143.157.84
http://185.172.128.76
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url_path
/c73eed764cc59dcb.php
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
https://productivelookewr.shop/api
https://tolerateilusidjukl.shop/api
https://shatterbreathepsw.shop/api
https://shortsvelventysjo.shop/api
https://incredibleextedwj.shop/api
https://alcojoldwograpciw.shop/api
https://liabilitynighstjsko.shop/api
https://demonstationfukewko.shop/api
Extracted
redline
Test1234
185.215.113.67:26260
Targets
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Target
ab4523abcb1ed941a8f9b3a0e8665c8d6c3c3e1df66a5bb2bfaa0c43bc5d15ce
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Size
1.8MB
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MD5
ce40fa2c7c0d6847ee6cf5c3d7e15506
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SHA1
325317c47d3677428ced294f76e06390d937df7c
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SHA256
ab4523abcb1ed941a8f9b3a0e8665c8d6c3c3e1df66a5bb2bfaa0c43bc5d15ce
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SHA512
eabdeab6b978fc7bc7ad7c01910388486001eebf64ea49a72bcce5d64adf337b93685e0493f3b9c12a4158481dfd94d422652752aa200ef98db6227add1f80ae
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SSDEEP
24576:kBmke3n2jurT4yN3+WS6Iq1m/wDiht3lkU5zMVwIoWwrnkhc1A/xd3QG43R:kBU3n2aHflWKRmht3WDrOnD6t4B
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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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Stops running service(s)
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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
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 Tools
3Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1