General
- Target SecuriteInfo.com.W32.AIDetect.malware1.22628.10737
- Size 283KB
- Sample210923-bc8fjagfgr
- SHA256 79df67c7efab39b9b413c0844b58b8597c32ff7870225bbc1d2e300416ec5b4e
- MD5 b484efa22535df53c8d90a8a9e1ca9fd
- SHA1 0bc1e9f96133a3c7097b6d12ab821a56a21d6c7e
- SHA512 c158eb9b6e7acf524a93bcd8b56a11d5b822702c981583194ca1415b8fbf3b9bc077427157c55a29ce2c9d54f5e4f59d819017d35f69b482c689118f1855bc3a
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.W32.AIDetect.malware1.22628.10737.exe
Resource
win7v20210408
Malware Config
Extracted
-
smokeloader
-
2020
-
http://hamilaharr6.top/
-
http://bartanayane7.top/
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http://zesiahavie8.top/
-
http://hancarlenei9.top/
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http://samillavakiv10.top/
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http://feryleromand11.top/
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http://ubrianella12.top/
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http://hepryceeaaa13.top/
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http://viahalexandy14.top/
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http://wenataliana15.top/
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http://gfdgashgsjdfhgjhsdf.space/
-
http://gfdghfsdfghfdegr.space/
-
http://gfdjgh4re3rfds.space/
-
http://gfdhjdsjhgsdhgfjfsdhj.space/
-
http://gdfhjgfhdjghjashjgdf.space/
-
http://gfdjgdfjgdhfbg.space/
-
http://gfdkjgdfhughrue.space/
-
http://gfdsjgsuhdgurur.space/
-
http://ryewrewthxjsfhydfbsd.space/
Extracted
-
redline
-
qq
-
135.181.142.223:30397
Extracted
-
redline
-
uralogi
-
94.26.249.88:23619
Targets
-
- Target SecuriteInfo.com.W32.AIDetect.malware1.22628.10737
- Size 283KB
- SHA256 79df67c7efab39b9b413c0844b58b8597c32ff7870225bbc1d2e300416ec5b4e
- MD5 b484efa22535df53c8d90a8a9e1ca9fd
- SHA1 0bc1e9f96133a3c7097b6d12ab821a56a21d6c7e
- SHA512 c158eb9b6e7acf524a93bcd8b56a11d5b822702c981583194ca1415b8fbf3b9bc077427157c55a29ce2c9d54f5e4f59d819017d35f69b482c689118f1855bc3a
- MD5 SHA1 SHA512
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)
suricata: ET MALWARE DNS Query Sinkhole Domain Various Families (Possible Infected Host)
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
XMRig Miner Payload
-
Creates new service(s)
-
Downloads MZ/PE file
-
Executes dropped EXE
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Modifies Windows Firewall
-
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.
-
Deletes itself
-
Loads dropped DLL
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Legitimate hosting services abused for malware hosting/C2
-
Drops file in System32 directory
-
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
1Scheduled Task
1Defense Evasion
Disabling Security Tools
1Modify Registry
2Virtualization/Sandbox Evasion
1Web Service
1