Overview
overview
10Static
static
setup_x86_...ll.exe
windows7_x64
10setup_x86_...ll.exe
windows7_x64
10setup_x86_...ll.exe
windows7_x64
10setup_x86_...ll.exe
windows7_x64
10setup_x86_...ll.exe
windows11_x64
10setup_x86_...ll.exe
windows10_x64
10setup_x86_...ll.exe
windows10_x64
10setup_x86_...ll.exe
windows10_x64
10setup_x86_...ll.exe
windows10_x64
10setup_x86_...ll.exe
windows10_x64
10Resubmissions
02-12-2021 07:35
211202-je6zgsfge4 1010-09-2021 20:31
210910-za2rzaaeh3 1010-09-2021 19:40
210910-ydvmdsdffp 1010-09-2021 12:06
210910-n9s4bsdbep 1010-09-2021 05:37
210910-gbjcxahdh2 1009-09-2021 22:16
210909-17av7aghb7 1009-09-2021 22:12
210909-14mqksgha9 1009-09-2021 22:12
210909-14l42sgha8 1009-09-2021 22:11
210909-14e1qsgha7 1009-09-2021 22:11
210909-138lnacacn 10General
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Target
setup_x86_x64_install.exe
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Size
4.3MB
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Sample
210910-n9s4bsdbep
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MD5
6d18c8e8ab9051f7a70b89ff7bb0ec35
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SHA1
265311e2afd9f59e824f4b77162cf3dfa278eb7e
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SHA256
8fe6c86b038ce91a991fe6eb8a9b323bb37b554ff6b4e5c18de3fe52d4aedf6d
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SHA512
249bf79dc90d4662b942c7eed2a7b7816b749f6d5f7bc190bba05f826fa143d0b44f58054d8649b8626884c5fcbd1cea8abd625dc701d44b7aaac84fc74e47ff
Static task
static1
Behavioral task
behavioral1
Sample
setup_x86_x64_install.exe
Resource
win7-jp
Behavioral task
behavioral2
Sample
setup_x86_x64_install.exe
Resource
win7-fr
Behavioral task
behavioral3
Sample
setup_x86_x64_install.exe
Resource
win7v20210408
Behavioral task
behavioral4
Sample
setup_x86_x64_install.exe
Resource
win7-de
Behavioral task
behavioral5
Sample
setup_x86_x64_install.exe
Resource
win11
Behavioral task
behavioral6
Sample
setup_x86_x64_install.exe
Resource
win10v20210408
Behavioral task
behavioral7
Sample
setup_x86_x64_install.exe
Resource
win10-jp
Behavioral task
behavioral8
Sample
setup_x86_x64_install.exe
Resource
win10-fr
Behavioral task
behavioral9
Sample
setup_x86_x64_install.exe
Resource
win10-en
Behavioral task
behavioral10
Sample
setup_x86_x64_install.exe
Resource
win10-de
Malware Config
Extracted
smokeloader
2020
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
Extracted
vidar
40.5
706
https://gheorghip.tumblr.com/
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profile_id
706
Extracted
redline
pab123
45.14.49.169:22411
Extracted
http://shellloader.com/welcome
Targets
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Target
setup_x86_x64_install.exe
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Size
4.3MB
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MD5
6d18c8e8ab9051f7a70b89ff7bb0ec35
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SHA1
265311e2afd9f59e824f4b77162cf3dfa278eb7e
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SHA256
8fe6c86b038ce91a991fe6eb8a9b323bb37b554ff6b4e5c18de3fe52d4aedf6d
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SHA512
249bf79dc90d4662b942c7eed2a7b7816b749f6d5f7bc190bba05f826fa143d0b44f58054d8649b8626884c5fcbd1cea8abd625dc701d44b7aaac84fc74e47ff
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NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
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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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Socelars Payload
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Suspicious use of NtCreateProcessExOtherParentProcess
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suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01
suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01
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suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload
suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload
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suricata: ET MALWARE Known Sinkhole Response Header
suricata: ET MALWARE Known Sinkhole Response Header
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suricata: ET MALWARE Observed Win32/Ymacco.AA36 User-Agent
suricata: ET MALWARE Observed Win32/Ymacco.AA36 User-Agent
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suricata: ET MALWARE Possible Kelihos.F EXE Download Common Structure
suricata: ET MALWARE Possible Kelihos.F EXE Download Common Structure
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suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
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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 Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
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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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suricata: ET MALWARE Win32/Adware.Agent.NSU CnC Activity M2
suricata: ET MALWARE Win32/Adware.Agent.NSU CnC Activity M2
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suricata: ET MALWARE Win32/Tnega Activity (GET)
suricata: ET MALWARE Win32/Tnega Activity (GET)
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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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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