General
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Target
old.png
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Size
17KB
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Sample
240305-1wltbaaf4x
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MD5
57756cbd28420c53f0386199439e29dd
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SHA1
76a4c6c22e0128765766723e6061e8c09f2fe93d
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SHA256
0a33b3825e6e2d36454ce699427b72d77efb42a325ca6c129f196bbfa110cfc8
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SHA512
1c60a168d5a9d5efc5b7076d8df274923c874232fc5af7faa2b8c0da5e163b9deb2c1935d7a87509b42d3704c326187757593af1b408ca5b04b66ae66f007514
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SSDEEP
384:wPey7QQ1W89JqM6sI9vv/cbwACP7P7P7P7P7P7P7P7P7P7P7P7P7P7P7PbP7P7Pf:wP8uW8Zin/uwPP7P7P7P7P7P7P7P7P7z
Static task
static1
Behavioral task
behavioral1
Sample
old.png
Resource
win10-20240221-en
Malware Config
Extracted
mercurialgrabber
https://discord.com/api/webhooks/1214695297746341938/_us1M0Q_dTgQ7ImKse02m3rii-Z_xF72hUVDiIBdlIAi20o0rAsQNRMjwr4E8pHojg8W
Targets
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Target
old.png
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Size
17KB
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MD5
57756cbd28420c53f0386199439e29dd
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SHA1
76a4c6c22e0128765766723e6061e8c09f2fe93d
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SHA256
0a33b3825e6e2d36454ce699427b72d77efb42a325ca6c129f196bbfa110cfc8
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SHA512
1c60a168d5a9d5efc5b7076d8df274923c874232fc5af7faa2b8c0da5e163b9deb2c1935d7a87509b42d3704c326187757593af1b408ca5b04b66ae66f007514
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SSDEEP
384:wPey7QQ1W89JqM6sI9vv/cbwACP7P7P7P7P7P7P7P7P7P7P7P7P7P7P7PbP7P7Pf:wP8uW8Zin/uwPP7P7P7P7P7P7P7P7P7z
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Mercurial Grabber Stealer
Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.
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Looks for VirtualBox Guest Additions in registry
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Downloads MZ/PE file
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Looks for VMWare Tools registry key
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Modifies Installed Components in the registry
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Sets file execution options in registry
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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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Loads dropped DLL
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Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
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Registers COM server for autorun
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Defense Evasion
Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2