General
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Target
b5861c96767caed4fce1473ac338d1bf_JaffaCakes118
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Size
2.2MB
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Sample
240616-2hgswa1epc
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MD5
b5861c96767caed4fce1473ac338d1bf
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SHA1
c9575e657706a01a28aa63943f39018377a5dfe1
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SHA256
883ecab1d18c6e8153b56541df2df4980a27f5faa93ba2b42ff1dd14a8f4c161
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SHA512
388bb192a27442c80f0ece67ef5e43ec6e148e24aa4634a524d3e7ec3cbd78b11bd4a200d76610168efd52711af8e3d6b2773088f09630843d9cfd6a02ab2240
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SSDEEP
49152:IYgNe1kDmRGkWDDWaBZmnr+KHhhg9EKDYhKk:IHahRGh7ZmxHhNKDYhKk
Static task
static1
Behavioral task
behavioral1
Sample
b5861c96767caed4fce1473ac338d1bf_JaffaCakes118.exe
Resource
win7-20240611-en
Malware Config
Extracted
cryptbot
biss01.info
Targets
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Target
b5861c96767caed4fce1473ac338d1bf_JaffaCakes118
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Size
2.2MB
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MD5
b5861c96767caed4fce1473ac338d1bf
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SHA1
c9575e657706a01a28aa63943f39018377a5dfe1
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SHA256
883ecab1d18c6e8153b56541df2df4980a27f5faa93ba2b42ff1dd14a8f4c161
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SHA512
388bb192a27442c80f0ece67ef5e43ec6e148e24aa4634a524d3e7ec3cbd78b11bd4a200d76610168efd52711af8e3d6b2773088f09630843d9cfd6a02ab2240
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SSDEEP
49152:IYgNe1kDmRGkWDDWaBZmnr+KHhhg9EKDYhKk:IHahRGh7ZmxHhNKDYhKk
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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