General
- Target bd2a6af8244d8493a285b53102ce64ab.exe
- Size 297KB
- Sample210617-y1bkvv5can
- SHA256 cce83bbb9fcc128a53c6f788a976bce242447d6c73deb097002ce9bb45b89cd0
- MD5 bd2a6af8244d8493a285b53102ce64ab
- SHA1 02cd6ab3eef6af5c0b28cec8a91049c74e3e1222
- SHA512 a749291d9f24edff2ef6f5fef25836bc73a60a871509575446076f7c0478024ad341d1f5ae8d54233c5a32b1bcfe0167a03f577dbf4451ff38dfc4088dfc76d1
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
bd2a6af8244d8493a285b53102ce64ab.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
bd2a6af8244d8493a285b53102ce64ab.exe
Resource
win10v20210410
Malware Config
Extracted
-
smokeloader
-
2020
-
http://999080321newfolder1002002131-service1002.space/
-
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/
-
http://999080321test146831-service10020125999080321.space/
-
http://999080321test134831-service10020125999080321.space/
-
http://999080321est213531-service1002012425999080321.ru/
-
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/
-
http://999080321yest31-service100201rus25999080321.ru/
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http://999080321rest21-service10020125999080321.eu/
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http://999080321test11-service10020125999080321.press/
-
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/
-
http://999080321yirtest231-service10020125999080321.ru/
Extracted
-
raccoon
-
50f8ded12c46443e43915127b1219ac2fc439bb6
-
url4cnc
https://tttttt.me/mimimimaxormin
Targets
-
- Target bd2a6af8244d8493a285b53102ce64ab.exe
- Size 297KB
- SHA256 cce83bbb9fcc128a53c6f788a976bce242447d6c73deb097002ce9bb45b89cd0
- MD5 bd2a6af8244d8493a285b53102ce64ab
- SHA1 02cd6ab3eef6af5c0b28cec8a91049c74e3e1222
- SHA512 a749291d9f24edff2ef6f5fef25836bc73a60a871509575446076f7c0478024ad341d1f5ae8d54233c5a32b1bcfe0167a03f577dbf4451ff38dfc4088dfc76d1
- MD5 SHA1 SHA512
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
Creates new service(s)
-
Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
-
Sets service image path in registry
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Deletes itself
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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.
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Drops file in System32 directory
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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
3