General
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Target
ecf7e1dba888e815ec3b2a05dc2a4b13_JaffaCakes118
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Size
1.3MB
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Sample
240411-j5ww7sae91
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MD5
ecf7e1dba888e815ec3b2a05dc2a4b13
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SHA1
cc68c2eed09f46ddf19e42ba4160dd14cf0c3949
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SHA256
6226b37a948914ea8bdfb9e8a1d35e26349ba1be6809ece009584a5627f52188
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SHA512
df839884a0ceda1feeeb1de6848a1eb620142e85c9804ce531ed156da530d8000fd9f5c481657aaceae334f85f1ecb3984574f644d52e7834d2065824e1dc48c
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SSDEEP
24576:FBJkmZYyxZvX9WFypOpcDnuWa9aktyqNQKe5GKrLr:amZYoZVIpckaktDQOK3
Static task
static1
Behavioral task
behavioral1
Sample
ecf7e1dba888e815ec3b2a05dc2a4b13_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ecf7e1dba888e815ec3b2a05dc2a4b13_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
ecf7e1dba888e815ec3b2a05dc2a4b13_JaffaCakes118
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Size
1.3MB
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MD5
ecf7e1dba888e815ec3b2a05dc2a4b13
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SHA1
cc68c2eed09f46ddf19e42ba4160dd14cf0c3949
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SHA256
6226b37a948914ea8bdfb9e8a1d35e26349ba1be6809ece009584a5627f52188
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SHA512
df839884a0ceda1feeeb1de6848a1eb620142e85c9804ce531ed156da530d8000fd9f5c481657aaceae334f85f1ecb3984574f644d52e7834d2065824e1dc48c
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SSDEEP
24576:FBJkmZYyxZvX9WFypOpcDnuWa9aktyqNQKe5GKrLr:amZYoZVIpckaktDQOK3
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Detect ZGRat V1
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MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger Main payload
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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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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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Accesses Microsoft Outlook profiles
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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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Suspicious use of SetThreadContext
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