General
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Target
5224091933769728.zip
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Size
2.5MB
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Sample
210715-hj3dkt1b62
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MD5
3467ea0446bd2b63ceb18e737ce917f9
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SHA1
1968810e3c743e2f4e80cdaf844a5c4d95083f65
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SHA256
a6fec74923cf89aa2168832534fc621c6299889db253137fd21d39516fd5fab5
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SHA512
7469f09979b09df0106ccf07c6c077689e0fe366c461b617099a27a7a331d697b4eed1ef263f0a70d663a3cb7ccb8128684b368f5cf49797258b1b302e44342b
Static task
static1
Behavioral task
behavioral1
Sample
d44d77232a9e6e684f1ece4c9c05b3dcb63d4296cfd29b0951b0100caedfb0d6.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
d44d77232a9e6e684f1ece4c9c05b3dcb63d4296cfd29b0951b0100caedfb0d6.exe
Resource
win10v20210408
Malware Config
Extracted
vidar
39.6
933
https://sslamlssa1.tumblr.com/
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profile_id
933
Extracted
smokeloader
2020
http://conceitosseg.com/upload/
http://integrasidata.com/upload/
http://ozentekstil.com/upload/
http://finbelportal.com/upload/
http://telanganadigital.com/upload/
Extracted
oski
a343345.me
Extracted
redline
AniNEW
akedauiver.xyz:80
Extracted
redline
13_7_r
xtarweanda.xyz:80
Extracted
vidar
39.6
865
https://sslamlssa1.tumblr.com/
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profile_id
865
Extracted
metasploit
windows/single_exec
Extracted
vidar
39.6
903
https://sslamlssa1.tumblr.com/
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profile_id
903
Targets
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Target
d44d77232a9e6e684f1ece4c9c05b3dcb63d4296cfd29b0951b0100caedfb0d6
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Size
2.5MB
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MD5
dcb58f4f12e3945fbaadff7655a8f613
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SHA1
6bf5da0d2e6402e02791da994f814291849308a8
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SHA256
d44d77232a9e6e684f1ece4c9c05b3dcb63d4296cfd29b0951b0100caedfb0d6
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SHA512
0fb29dabd8dc3f73bafb964f2ff885a3b75c3643314cb40ac0ff61222b861a62c46b13baad0472b383600cce5f8e82e4464efa3ac42d6b9705dc5b7400534261
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Nirsoft
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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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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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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
1Install Root Certificate
1Modify Registry
3Virtualization/Sandbox Evasion
1Web Service
1