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Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/01/2025, 01:51
Behavioral task
behavioral1
Sample
JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe
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Size
46KB
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MD5
b7c85757b7ad55265a7f0bb86188afc8
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SHA1
66d84ee83a8f77f6bd28897dcd0bba2f3067d710
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SHA256
aedc4719e7ffbf96d44eb4bd0f3aecf69367588557532d86a44011a239945cd8
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SHA512
23c8a61a008de08bf847b98e59670f5d3f1c89d202c0e616d5b6914286068bbad5a757f9a6fa8decaa8804881ee664066432028dc93922a5056715cee26d5dc7
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SSDEEP
768:gbq2HRoQ/hfMuZ7L38Tj/KZKfgm3EhKurOy0AsmSPZ:CmMhfFL38TbF7EQurH0Asm
Malware Config
Extracted
mercurialgrabber
https://discord.com/api/webhooks/889040433605390356/i5w9PylY_TXxpMqpraZfjKo_vbvCma2uVqxcfENr2KD5beqKB1q1wBGBrwREGuLK5Ez-
Signatures
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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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Mercurialgrabber family
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Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe -
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\VMWare, Inc.\VMWare Tools JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe -
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
flow ioc 2 discord.com 4 discord.com 7 discord.com -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe -
Checks SCSI registry key(s) 3 TTPs 1 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_VMware_&Prod_VMware_Virtual_S JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe -
Enumerates system info in registry 2 TTPs 4 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosInformation JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemManufacturer JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemProductName JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Logical Unit Id 0 JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3972 JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b7c85757b7ad55265a7f0bb86188afc8.exe"1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Maps connected drives based on registry
- Checks SCSI registry key(s)
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:3972
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1