General
- Target 860a7fb9a614e3cfd0cb666baa425523
- Size 189KB
- Sample210714-laykfpyjyx
- SHA256 ce1a457a5bd8763fde41a27081d5a885b66aca31b123ee42885e29bc8cfdbda5
- MD5 860a7fb9a614e3cfd0cb666baa425523
- SHA1 126289e5096a69da6af2bfa80c46a4d2c53a9e6a
- SHA512 cd1eeeacab15fe3d187a74edf49cda139df9d0be4cb86dbcb4e218dfa6d70e74300478f5ef928bf700681831fed06fdda6297744c20ff0313af07b1b173fb6e4
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
860a7fb9a614e3cfd0cb666baa425523.exe
Resource
win7v20210408
Malware Config
Extracted
-
smokeloader
-
2020
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http://999080321newfolder1002002131-service1002.space/
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http://999080321newfolder1002002231-service1002.space/
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http://999080321newfolder3100231-service1002.space/
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http://999080321newfolder1002002431-service1002.space/
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http://999080321newfolder1002002531-service1002.space/
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http://999080321newfolder33417-012425999080321.space/
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http://999080321test125831-service10020125999080321.space/
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http://999080321test136831-service10020125999080321.space/
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http://999080321test147831-service10020125999080321.space/
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http://999080321test146831-service10020125999080321.space/
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http://999080321test134831-service10020125999080321.space/
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http://999080321est213531-service1002012425999080321.ru/
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http://999080321yes1t3481-service10020125999080321.ru/
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http://999080321test13561-service10020125999080321.su/
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http://999080321test14781-service10020125999080321.info/
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http://999080321test13461-service10020125999080321.net/
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http://999080321test15671-service10020125999080321.tech/
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http://999080321test12671-service10020125999080321.online/
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http://999080321utest1341-service10020125999080321.ru/
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http://999080321uest71-service100201dom25999080321.ru/
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http://999080321test61-service10020125999080321.website/
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http://999080321test51-service10020125999080321.xyz/
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http://999080321test41-service100201pro25999080321.ru/
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http://999080321yest31-service100201rus25999080321.ru/
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http://999080321rest21-service10020125999080321.eu/
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http://999080321test11-service10020125999080321.press/
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http://999080321newfolder4561-service10020125999080321.ru/
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http://999080321rustest213-service10020125999080321.ru/
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http://999080321test281-service10020125999080321.ru/
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http://999080321test261-service10020125999080321.space/
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http://999080321yomtest251-service10020125999080321.ru/
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http://999080321yirtest231-service10020125999080321.ru/
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http://nusurtal4f.net/
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http://netomishnetojuk.net/
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http://escalivrouter.net/
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http://nick22doom4.net/
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http://wrioshtivsio.su/
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http://nusotiso4.su/
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http://rickkhtovkka.biz/
-
http://palisotoliso.net/
Extracted
-
redline
-
Btccach
-
185.53.46.82:3214
Extracted
-
vidar
-
39.5
-
824
-
https://olegf9844.tumblr.com/
-
profile_id
824
Extracted
-
vidar
-
39.5
-
517
-
https://olegf9844.tumblr.com/
-
profile_id
517
Targets
-
- Target 860a7fb9a614e3cfd0cb666baa425523
- Size 189KB
- SHA256 ce1a457a5bd8763fde41a27081d5a885b66aca31b123ee42885e29bc8cfdbda5
- MD5 860a7fb9a614e3cfd0cb666baa425523
- SHA1 126289e5096a69da6af2bfa80c46a4d2c53a9e6a
- SHA512 cd1eeeacab15fe3d187a74edf49cda139df9d0be4cb86dbcb4e218dfa6d70e74300478f5ef928bf700681831fed06fdda6297744c20ff0313af07b1b173fb6e4
- MD5 SHA1 SHA512
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Vidar Stealer
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XMRig Miner Payload
-
Creates new service(s)
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Downloads MZ/PE file
-
Executes dropped EXE
-
Modifies Windows Firewall
-
Sets service image path in registry
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Deletes itself
-
Loads dropped DLL
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Modifies file permissions
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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 NtCreateThreadExHideFromDebugger
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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
2Scheduled Task
1Defense Evasion
Disabling Security Tools
1File and Directory Permissions Modification
1Install Root Certificate
1Modify Registry
4Virtualization/Sandbox Evasion
1Web Service
1