General
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Target
8190f821195f3047bdba44fb309dd111
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Size
240KB
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Sample
201117-5trz1lk3ta
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MD5
150845a95eb238bb0b72d9f9b7d31f63
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SHA1
a79813ed17faa8da9bed564957e7eda5cb49d5ea
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SHA256
854d167ff218c5caa012baaa7bb80a2bfdd1ec9c4c6b3a66bef57240ade29422
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SHA512
1f93fa80cefcf811549d280c0db7d7c9221d72fd4d387eacae321282a994d979db58c8d0ce8931fc1d9065aa63f961069042e0247302b650053216db4a5f3bcb
Static task
static1
Behavioral task
behavioral1
Sample
8190f821195f3047bdba44fb309dd111.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
8190f821195f3047bdba44fb309dd111.exe
Resource
win10v20201028
Malware Config
Extracted
smokeloader
2019
http://10022020newfolder1002002131-service1002.space/
http://10022020newfolder1002002231-service1002.space/
http://10022020newfolder3100231-service1002.space/
http://10022020newfolder1002002431-service1002.space/
http://10022020newfolder1002002531-service1002.space/
http://10022020newfolder33417-01242510022020.space/
http://10022020test125831-service1002012510022020.space/
http://10022020test136831-service1002012510022020.space/
http://10022020test147831-service1002012510022020.space/
http://10022020test146831-service1002012510022020.space/
http://10022020test134831-service1002012510022020.space/
http://10022020est213531-service100201242510022020.ru/
http://10022020yes1t3481-service1002012510022020.ru/
http://10022020test13561-service1002012510022020.su/
http://10022020test14781-service1002012510022020.info/
http://10022020test13461-service1002012510022020.net/
http://10022020test15671-service1002012510022020.tech/
http://10022020test12671-service1002012510022020.online/
http://10022020utest1341-service1002012510022020.ru/
http://10022020uest71-service100201dom2510022020.ru/
http://10022020test61-service1002012510022020.website/
http://10022020test51-service1002012510022020.xyz/
http://10022020test41-service100201pro2510022020.ru/
http://10022020yest31-service100201rus2510022020.ru/
http://10022020rest21-service1002012510022020.eu/
http://10022020test11-service1002012510022020.press/
http://10022020newfolder4561-service1002012510022020.ru/
http://10022020rustest213-service1002012510022020.ru/
http://10022020test281-service1002012510022020.ru/
http://10022020test261-service1002012510022020.space/
http://10022020yomtest251-service1002012510022020.ru/
http://10022020yirtest231-service1002012510022020.ru/
Targets
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Target
8190f821195f3047bdba44fb309dd111
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Size
240KB
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MD5
150845a95eb238bb0b72d9f9b7d31f63
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SHA1
a79813ed17faa8da9bed564957e7eda5cb49d5ea
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SHA256
854d167ff218c5caa012baaa7bb80a2bfdd1ec9c4c6b3a66bef57240ade29422
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SHA512
1f93fa80cefcf811549d280c0db7d7c9221d72fd4d387eacae321282a994d979db58c8d0ce8931fc1d9065aa63f961069042e0247302b650053216db4a5f3bcb
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE
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Deletes itself
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Loads dropped DLL
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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JavaScript code in executable
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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 SetThreadContext
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