General
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Target
file.exe
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Size
2.9MB
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Sample
241218-eswcpasnbv
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MD5
b9925fe365cc19ec01d9ada7f7333677
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SHA1
db37100f5d464de7dd4191b7836aebb07f95e6a0
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SHA256
ebd551402285a1b1ebd92225c8aa06247156d2f661bf3966dd21542697b22a28
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SHA512
35f4324b2d6f18129ce04b11e4fca9821c00354ad36e6e8835445906d64d3b225737bf77b88805984522e5297f44d6d175af245f4daba77230a984a11bd46a37
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SSDEEP
49152:xyDsP+q8Q5XHOK03aYllmGFYXIUowxhHnvlMi7:xYq8Q5eF3B8GSIC7ai7
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240708-en
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
lumma
Targets
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Target
file.exe
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Size
2.9MB
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MD5
b9925fe365cc19ec01d9ada7f7333677
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SHA1
db37100f5d464de7dd4191b7836aebb07f95e6a0
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SHA256
ebd551402285a1b1ebd92225c8aa06247156d2f661bf3966dd21542697b22a28
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SHA512
35f4324b2d6f18129ce04b11e4fca9821c00354ad36e6e8835445906d64d3b225737bf77b88805984522e5297f44d6d175af245f4daba77230a984a11bd46a37
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SSDEEP
49152:xyDsP+q8Q5XHOK03aYllmGFYXIUowxhHnvlMi7:xYq8Q5eF3B8GSIC7ai7
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Amadey family
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Lumma family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Xmrig family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner payload
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Downloads MZ/PE file
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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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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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 v15
Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Discovery
Browser Information Discovery
1Query Registry
5Remote System Discovery
1System Information Discovery
3System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
2