General
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Target
1C875263C7324CFEBC6E131D7F207565.exe
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Size
7.8MB
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Sample
210822-jg1pja5l3s
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MD5
1c875263c7324cfebc6e131d7f207565
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SHA1
5468969b61abce68c2db9714a2cd4e0ad1527732
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SHA256
1c74706b3f7dc817e51a166a5e41e55383347e1080a3b2aa41b9f6dd87d63040
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SHA512
147c2c1e276f19fd9bceb84bcdbe4cb7db926bd0b8e983e8d8248d2848e9668eae1663bee638e51514ed4941a44226bc83450140d120542065ab43136770b5d5
Malware Config
Extracted
metasploit
windows/single_exec
Extracted
vidar
40.1
937
https://eduarroma.tumblr.com/
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profile_id
937
Extracted
redline
193.56.146.60:51431
Extracted
redline
@big_tastyyy
pewylicha.xyz:80
Extracted
redline
dibild
135.148.139.222:33569
Targets
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Target
1C875263C7324CFEBC6E131D7F207565.exe
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Size
7.8MB
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MD5
1c875263c7324cfebc6e131d7f207565
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SHA1
5468969b61abce68c2db9714a2cd4e0ad1527732
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SHA256
1c74706b3f7dc817e51a166a5e41e55383347e1080a3b2aa41b9f6dd87d63040
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SHA512
147c2c1e276f19fd9bceb84bcdbe4cb7db926bd0b8e983e8d8248d2848e9668eae1663bee638e51514ed4941a44226bc83450140d120542065ab43136770b5d5
Score10/10-
Glupteba
Glupteba is a modular loader written in Golang with various components.
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Glupteba Payload
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Modifies Windows Defender Real-time Protection settings
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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Vidar
Vidar is an infostealer based on Arkei stealer.
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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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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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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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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Themida packer
Detects Themida, an advanced Windows software protection system.
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Accesses 2FA software files, possible credential harvesting
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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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Checks whether UAC is enabled
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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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