Analysis
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max time kernel
93s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
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submitted
01-08-2024 00:30
General
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Target
7e88cea14d2fadcca9917b3337c3ed65_JaffaCakes118.exe
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Size
42KB
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MD5
7e88cea14d2fadcca9917b3337c3ed65
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SHA1
ad0baa6441b559ede3f77a36a2d9a08e9659a6ec
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SHA256
be4a380b115f62eb10f3517e67abf674f93683c24593bad0bc8875689ad73855
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SHA512
1fe9adb556863a8dca16f5e88429535f96ba3c55747446b7939bf9eb5969cf06bae76988db8ff5e124ca0ef3ce492a20eec8590efa492ffadfed3245f2d8a4bf
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SSDEEP
768:upIm4lMmkpb9mpBuZkL26+Tj1KZKfgm3EhJ+:oAibIp7L26+TpF7Ez+
Malware Config
Extracted
mercurialgrabber
https://discord.com/api/webhooks/893304875742552074/A1Ba_shZNkIoUCS2iMlR08WeNxn9bCR-qCyQzk_7RJUd4xTs54HnlGO3a5gdx5pUbuhV
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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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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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 2 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 3 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\7e88cea14d2fadcca9917b3337c3ed65_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7e88cea14d2fadcca9917b3337c3ed65_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
64KB
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Filesize
10.8MB
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Filesize
10.8MB