Resubmissions
19-08-2021 18:59
210819-yrzbdtvqln 1018-08-2021 20:25
210818-4hztrzavcs 1018-08-2021 17:24
210818-9p8lqjhwv2 1017-08-2021 06:12
210817-kl4jvaaq7x 1016-08-2021 10:04
210816-nwc3tqkr3a 1016-08-2021 10:04
210816-5r5rafnh7e 1016-08-2021 10:04
210816-kdgh648t5e 1016-08-2021 09:37
210816-9esgfwsmfe 1016-08-2021 08:13
210816-26la9rblgn 1017-08-2021 08:51
210817-w2l5yq2wlnGeneral
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Target
EB7233922891E1DAD0434FBD52623647.exe
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Size
7.9MB
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Sample
210816-5r5rafnh7e
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MD5
eb7233922891e1dad0434fbd52623647
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SHA1
331126b108532ab9a1e932141bff55a38656bce9
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SHA256
b39e29c24003441609c457a3455cae9d9fb6f4462f5e06d0c1d317d243711cb8
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SHA512
597fbb0f397c45c8a2c5f63893c6d6bd4641e952510dfcac05dadb7afaaf4e005df1261649d4e79951979bad0be1fb09feebac7a6d23c31679590cbf40e1d4ac
Static task
static1
Behavioral task
behavioral1
Sample
EB7233922891E1DAD0434FBD52623647.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
EB7233922891E1DAD0434FBD52623647.exe
Resource
win11
Behavioral task
behavioral3
Sample
EB7233922891E1DAD0434FBD52623647.exe
Resource
win10v20210408
Malware Config
Extracted
metasploit
windows/single_exec
Extracted
redline
1
37.0.8.88:65442
Extracted
redline
32222
188.124.36.242:25802
Extracted
redline
install2
65.21.103.71:56458
Extracted
redline
SewPalpadin
185.215.113.114:8887
Extracted
redline
installs3
65.21.228.92:46802
Extracted
smokeloader
2020
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/
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
Extracted
raccoon
93d3ccba4a3cbd5e268873fc1760b2335272e198
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url4cnc
https://telete.in/opa4kiprivatem
Extracted
vidar
40
937
https://lenak513.tumblr.com/
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profile_id
937
Targets
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Target
EB7233922891E1DAD0434FBD52623647.exe
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Size
7.9MB
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MD5
eb7233922891e1dad0434fbd52623647
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SHA1
331126b108532ab9a1e932141bff55a38656bce9
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SHA256
b39e29c24003441609c457a3455cae9d9fb6f4462f5e06d0c1d317d243711cb8
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SHA512
597fbb0f397c45c8a2c5f63893c6d6bd4641e952510dfcac05dadb7afaaf4e005df1261649d4e79951979bad0be1fb09feebac7a6d23c31679590cbf40e1d4ac
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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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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 NtCreateProcessExOtherParentProcess
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Suspicious use of NtCreateUserProcessOtherParentProcess
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suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious
suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious
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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 Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz
suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz
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suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
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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 Win32/Adware.Agent.NSU CnC Activity M2
suricata: ET MALWARE Win32/Adware.Agent.NSU CnC Activity M2
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Checks for common network interception software
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Nirsoft
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Vidar Stealer
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Blocklisted process makes network request
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Downloads MZ/PE file
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Drops file in Drivers directory
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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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Drops startup file
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Loads dropped DLL
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Modifies file permissions
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Disabling Security Tools
1File and Directory Permissions Modification
1Install Root Certificate
1Modify Registry
4Virtualization/Sandbox Evasion
1Web Service
1