General
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Target
2737E2CAB1E399C563FE0557683234FD.exe
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Size
3.9MB
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Sample
210813-14jv17gaks
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MD5
2737e2cab1e399c563fe0557683234fd
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SHA1
a78fdf21a20d386622a448909c4c3d8a527e3102
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SHA256
f7f5898bbed2b677a52a031071110b8aebb4b3eba2669703f6dd60e6953dc2a2
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SHA512
3e58d11e6a87bb5f52e674b998672e9d3d8b165275e8818733a2da1043279a9c4109aa7ad51bb74de9984d360e7f277f92653f50e2088c66cb0b6552901a6dff
Static task
static1
Behavioral task
behavioral1
Sample
2737E2CAB1E399C563FE0557683234FD.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
2737E2CAB1E399C563FE0557683234FD.exe
Resource
win10v20210410
Malware Config
Extracted
vidar
40
706
https://lenak513.tumblr.com/
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profile_id
706
Extracted
smokeloader
2020
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
http://readinglistforjuly1.xyz/
http://readinglistforjuly2.xyz/
http://readinglistforjuly3.xyz/
http://readinglistforjuly4.xyz/
http://readinglistforjuly5.xyz/
http://readinglistforjuly6.xyz/
http://readinglistforjuly7.xyz/
http://readinglistforjuly8.xyz/
http://readinglistforjuly9.xyz/
http://readinglistforjuly10.xyz/
http://readinglistforjuly1.site/
http://readinglistforjuly2.site/
http://readinglistforjuly3.site/
http://readinglistforjuly4.site/
http://readinglistforjuly5.site/
http://readinglistforjuly6.site/
http://readinglistforjuly7.site/
http://readinglistforjuly8.site/
http://readinglistforjuly9.site/
http://readinglistforjuly10.site/
http://readinglistforjuly1.club/
http://readinglistforjuly2.club/
http://readinglistforjuly3.club/
http://readinglistforjuly4.club/
http://readinglistforjuly5.club/
http://readinglistforjuly6.club/
http://readinglistforjuly7.club/
http://readinglistforjuly8.club/
http://readinglistforjuly9.club/
http://readinglistforjuly10.club/
Extracted
vidar
40
937
https://lenak513.tumblr.com/
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profile_id
937
Extracted
vidar
40
916
https://lenak513.tumblr.com/
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profile_id
916
Extracted
raccoon
93d3ccba4a3cbd5e268873fc1760b2335272e198
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url4cnc
https://telete.in/opa4kiprivatem
Targets
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Target
2737E2CAB1E399C563FE0557683234FD.exe
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Size
3.9MB
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MD5
2737e2cab1e399c563fe0557683234fd
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SHA1
a78fdf21a20d386622a448909c4c3d8a527e3102
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SHA256
f7f5898bbed2b677a52a031071110b8aebb4b3eba2669703f6dd60e6953dc2a2
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SHA512
3e58d11e6a87bb5f52e674b998672e9d3d8b165275e8818733a2da1043279a9c4109aa7ad51bb74de9984d360e7f277f92653f50e2088c66cb0b6552901a6dff
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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suricata: ET MALWARE GCleaner Downloader Activity M1
suricata: ET MALWARE GCleaner Downloader Activity M1
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suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)
suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)
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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
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suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
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suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
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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 computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Adds Run key to start application
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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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