Analysis
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max time kernel
93s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
29-11-2024 16:11
General
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Target
b260f5ae462a0d75e674c84ddca81a77_JaffaCakes118.exe
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Size
60KB
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MD5
b260f5ae462a0d75e674c84ddca81a77
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SHA1
8b574905354e12212fba7a95a946f100f39b652a
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SHA256
c978893111234db343df7292a95001b8080fdcb3b873a0f637f372da7d7ce8ee
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SHA512
e40b0915473934df8b2e7847675ea801eaf13bac1f9765b8c4e1bf24073756141f95a92c1af8e429f1c90a73a4b5c4d87d7d787ec05f668d4fa4f1a84d26ca5f
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SSDEEP
768:ckFRMfauZNLUNTjCCKZKfgm3EhbF6Vi8AnCTMpxY1mnTk6Whm5oP1ZBc:OfhLUNTDF7ERF6VVTMpSmng6UP1D
Malware Config
Extracted
mercurialgrabber
https://discord.com/api/webhooks/874272273777954866/QqU1LbQRkbqj5OsXKfXP4WJzd0hfF9p5K2VoAR-xR-jvKaYxIH2a2DLogSQEi2DYDqc0
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
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Looks for VMWare Tools registry key 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
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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
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
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Checks SCSI registry key(s) 3 TTPs 1 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Enumerates system info in registry 2 TTPs 4 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\b260f5ae462a0d75e674c84ddca81a77_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b260f5ae462a0d75e674c84ddca81a77_JaffaCakes118.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)
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
8KB
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Filesize
80KB
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Filesize
10.8MB
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Filesize
10.8MB
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Filesize
10.8MB