General
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Target
d8fc7bd9e20b77c02bed315cc75d85e0_JaffaCakes118
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Size
222KB
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Sample
240910-y6scqstcpq
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MD5
d8fc7bd9e20b77c02bed315cc75d85e0
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SHA1
0404ec1a540edfce65bca9dab48c9060b1ddfef3
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SHA256
706dffe7787c6025b9855fc714df320be1e52737cc54c84f74b1eb5862e191a8
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SHA512
3539c5d1abbbdb0173fd57f098e1ece37e12e24f1ec0f51c6f9972b1752178e3ceec9a137e2760ebf2aeb3b5f2390d7ad1d0b8855adcfc1f49beed929af87d02
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SSDEEP
3072:/MHfoGMJ0ERa/UW8+eFuHq7NEwblbCDVmqOfU6VarcwYIYTXAPg2g1IpwDv5r8:k/oG604a/UHQHoqV2ULr6wPgAwDv5Q
Behavioral task
behavioral1
Sample
HALKBANK.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
HALKBANK.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
HALKBANK.exe
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Size
628KB
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MD5
237cf82937b3c324379f1212def19d2e
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SHA1
8716ca06800298c5ec280add1ad3be3f0c09d941
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SHA256
cdb2c3c7b1e754dbd207b98d12c29ca23ef787e2a64dddc5ebad6e1a3f9683c4
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SHA512
9a7f435278f54dfcab8f441e248bf648d4840e781eb05cd9c786e831e5b3a61eb7b0b9c478cc83f17f64ad17ceaf13f12314fca264a896dc383a8f7d02b05dd7
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SSDEEP
6144:OvvvU+JPISbmf4y8Y5OHyoEcHHwv00QZXv7/Ylp8bn5etL2r8:uUQxbtrNgpcn5eth
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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System Binary Proxy Execution: Regsvcs/Regasm
Abuse Regasm to proxy execution of malicious code.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
1System Binary Proxy Execution
1Regsvcs/Regasm
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1