General
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Target
8034b47213cc5f5fc1395f718a55c4da.exe
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Size
568KB
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Sample
210602-18bxfaa2ee
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MD5
8034b47213cc5f5fc1395f718a55c4da
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SHA1
de5b4c462a8848b7b95a6d68d400bde6272529fd
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SHA256
ea90f2f71597051b8c34698de10bb1ce8ed996c65654fd5fdcb5440e18c716d4
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SHA512
3f492b54daa93cc726b59138d3969627eb3815f8ff7de22fc1ee33700b73175ab280a43bf95ee0d12132047b5f1d49aca5b2159322f978edc9ae219049c09d8d
Static task
static1
Behavioral task
behavioral1
Sample
8034b47213cc5f5fc1395f718a55c4da.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
8034b47213cc5f5fc1395f718a55c4da.exe
Resource
win10v20210410
Malware Config
Extracted
https://raw.githubusercontent.com/sqlitey/sqlite/master/speed.ps1
Extracted
raccoon
e46634757936706c1ff491585768dd6fe231db30
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url4cnc
https://tttttt.me/jdiamond13
Targets
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Target
8034b47213cc5f5fc1395f718a55c4da.exe
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Size
568KB
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MD5
8034b47213cc5f5fc1395f718a55c4da
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SHA1
de5b4c462a8848b7b95a6d68d400bde6272529fd
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SHA256
ea90f2f71597051b8c34698de10bb1ce8ed996c65654fd5fdcb5440e18c716d4
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SHA512
3f492b54daa93cc726b59138d3969627eb3815f8ff7de22fc1ee33700b73175ab280a43bf95ee0d12132047b5f1d49aca5b2159322f978edc9ae219049c09d8d
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ServHelper
ServHelper is a backdoor written in Delphi and is associated with the hacking group TA505.
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Grants admin privileges
Uses net.exe to modify the user's privileges.
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies RDP port number used by Windows
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Possible privilege escalation attempt
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Sets DLL path for service in the registry
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Deletes itself
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Loads dropped DLL
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Modifies file permissions
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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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Drops file in System32 directory
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