General
- Target ae885f7399e866a92c723cd37afaed16c5ffc61dd48c3.exe
- Size 244KB
- Sample210917-r2fptaafgr
- SHA256 ae885f7399e866a92c723cd37afaed16c5ffc61dd48c3fc58c409bf8402729dd
- MD5 ddbfe77ee36f81e7a758e59b6074fe82
- SHA1 c67c217bdff5e90c3db881a075b23fbbb64e9d7b
- SHA512 36c15cc90dbe5d759ff30b5d72c1a059bee32e8984d4028da2be5e0a1ffc50efe2858ab8c989a052bcc91d992be7aed310e5fac660fd6905229955ff7a90f8bd
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
ae885f7399e866a92c723cd37afaed16c5ffc61dd48c3.exe
Resource
win7-en-20210916
Behavioral task
behavioral2
Sample
ae885f7399e866a92c723cd37afaed16c5ffc61dd48c3.exe
Resource
win10-en
Malware Config
Extracted
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smokeloader
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2020
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http://venerynnet1.top/
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http://kevonahira2.top/
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http://vegangelist3.top/
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http://kingriffaele4.top/
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http://arakeishant5.top/
Extracted
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redline
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Mix 1592021
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93.115.20.139:28978
Extracted
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vidar
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40.6
-
1015
-
https://dimonbk83.tumblr.com/
-
profile_id
1015
Extracted
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redline
-
185.14.45.41:80
Targets
-
- Target ae885f7399e866a92c723cd37afaed16c5ffc61dd48c3.exe
- Size 244KB
- SHA256 ae885f7399e866a92c723cd37afaed16c5ffc61dd48c3fc58c409bf8402729dd
- MD5 ddbfe77ee36f81e7a758e59b6074fe82
- SHA1 c67c217bdff5e90c3db881a075b23fbbb64e9d7b
- SHA512 36c15cc90dbe5d759ff30b5d72c1a059bee32e8984d4028da2be5e0a1ffc50efe2858ab8c989a052bcc91d992be7aed310e5fac660fd6905229955ff7a90f8bd
- MD5 SHA1 SHA512
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
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suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Vidar Stealer
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XMRig Miner Payload
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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Sets service image path in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Deletes itself
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
1New Service
1Registry Run Keys / Startup Folder
1Defense Evasion
Disabling Security Tools
1Install Root Certificate
1Modify Registry
3Virtualization/Sandbox Evasion
1