General
- Target BacteriaTunnels v2.exe
- Size 1.1MB
- Sample260715-nd22cses4v
- SHA256 eb79b9e2dda3dac0fe4d77c776003012eb29009b1b14ed0540f93494be1fd680
- MD5 8ccf91526aa4d652260a14a8d456aa09
- SHA1 03e4b0057a9b2641955f6e4a4785e31a2b610cca
- SHA512 243fc4adc14913e0b01cd688ef432777c943c3b7da57d8c29c76ddecfc4533604233f5314d246d7b0e34508ad0db543c52cf8cfe79dadd00b3dad96dad69f9f7
- SSDEEP 24576:HUbJ7lb4ibColF349ypR9kgoyWN8FzevZ0xIPiPf2p6:0N7iiuQ3qi/3WN8Fzs0Kg2
- TLSH T1B33522B466C54E6BF0A33DF842B3B9207320E1C38621D5498FDA53E90A67ED3DB3A155
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
BacteriaTunnels v2.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
BacteriaTunnels v2.exe
Resource
win11ltsc2024-20260710-en
7 signatures
150 seconds
Malware Config
Targets
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- Target BacteriaTunnels v2.exe
- Size 1.1MB
- SHA256 eb79b9e2dda3dac0fe4d77c776003012eb29009b1b14ed0540f93494be1fd680
- MD5 8ccf91526aa4d652260a14a8d456aa09
- SHA1 03e4b0057a9b2641955f6e4a4785e31a2b610cca
- SHA512 243fc4adc14913e0b01cd688ef432777c943c3b7da57d8c29c76ddecfc4533604233f5314d246d7b0e34508ad0db543c52cf8cfe79dadd00b3dad96dad69f9f7
- SSDEEP 24576:HUbJ7lb4ibColF349ypR9kgoyWN8FzevZ0xIPiPf2p6:0N7iiuQ3qi/3WN8Fzs0Kg2
- TLSH T1B33522B466C54E6BF0A33DF842B3B9207320E1C38621D5498FDA53E90A67ED3DB3A155
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Detects DonutLoader
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Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
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Loads dropped DLL
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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Suspicious use of NtSetInformationThreadHideFromDebugger