General
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Target
toolspab3.exe
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Size
311KB
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Sample
210622-zneezza9ze
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MD5
83fcde416d33089ef6b5999e461f5442
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SHA1
f3249a6242ac36ebddbb7fa11fc223f039e0bc62
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SHA256
5aa20f2e7a6d29c4df70776eaada0af92d69e6849f940a6aad6ca7166cee3d50
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SHA512
d26cba10e69a04e11af31cd512d92431f182ad2688f204d81d3e4f5c82f25fd33c69d748f51f7088e14cccc0a26b52599ba9cc864b7a94f58b4635b8d2acb2ea
Static task
static1
Behavioral task
behavioral1
Sample
toolspab3.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
toolspab3.exe
Resource
win10v20210410
Malware Config
Extracted
smokeloader
2020
http://999080321newfolder1002002131-service1002.space/
http://999080321newfolder1002002231-service1002.space/
http://999080321newfolder3100231-service1002.space/
http://999080321newfolder1002002431-service1002.space/
http://999080321newfolder1002002531-service1002.space/
http://999080321newfolder33417-012425999080321.space/
http://999080321test125831-service10020125999080321.space/
http://999080321test136831-service10020125999080321.space/
http://999080321test147831-service10020125999080321.space/
http://999080321test146831-service10020125999080321.space/
http://999080321test134831-service10020125999080321.space/
http://999080321est213531-service1002012425999080321.ru/
http://999080321yes1t3481-service10020125999080321.ru/
http://999080321test13561-service10020125999080321.su/
http://999080321test14781-service10020125999080321.info/
http://999080321test13461-service10020125999080321.net/
http://999080321test15671-service10020125999080321.tech/
http://999080321test12671-service10020125999080321.online/
http://999080321utest1341-service10020125999080321.ru/
http://999080321uest71-service100201dom25999080321.ru/
http://999080321test61-service10020125999080321.website/
http://999080321test51-service10020125999080321.xyz/
http://999080321test41-service100201pro25999080321.ru/
http://999080321yest31-service100201rus25999080321.ru/
http://999080321rest21-service10020125999080321.eu/
http://999080321test11-service10020125999080321.press/
http://999080321newfolder4561-service10020125999080321.ru/
http://999080321rustest213-service10020125999080321.ru/
http://999080321test281-service10020125999080321.ru/
http://999080321test261-service10020125999080321.space/
http://999080321yomtest251-service10020125999080321.ru/
http://999080321yirtest231-service10020125999080321.ru/
http://nusurtal4f.net/
http://netomishnetojuk.net/
http://escalivrouter.net/
http://nick22doom4.net/
http://wrioshtivsio.su/
http://nusotiso4.su/
http://rickkhtovkka.biz/
http://palisotoliso.net/
Extracted
redline
777
185.203.243.131:27365
Extracted
raccoon
50f8ded12c46443e43915127b1219ac2fc439bb6
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url4cnc
https://tttttt.me/mimimimaxormin
Extracted
redline
1
109.234.34.165:14328
Extracted
raccoon
5889a006c2b6a80d86368c09067fadc8b043a58e
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url4cnc
https://tttttt.me/ssrnewclientsrv2
Extracted
raccoon
- url4cnc
Extracted
redline
pervuy build
188.130.139.122:13682
Extracted
vidar
39.4
936
https://sergeevih43.tumblr.com
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profile_id
936
Targets
-
-
Target
toolspab3.exe
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Size
311KB
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MD5
83fcde416d33089ef6b5999e461f5442
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SHA1
f3249a6242ac36ebddbb7fa11fc223f039e0bc62
-
SHA256
5aa20f2e7a6d29c4df70776eaada0af92d69e6849f940a6aad6ca7166cee3d50
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SHA512
d26cba10e69a04e11af31cd512d92431f182ad2688f204d81d3e4f5c82f25fd33c69d748f51f7088e14cccc0a26b52599ba9cc864b7a94f58b4635b8d2acb2ea
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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