General
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Target
857190b9b1bd6ad6df51a732117e3cd385a72969969257436b4ceb382f76bcc3
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Size
282KB
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Sample
221205-yk1f8aah42
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MD5
6be1b22fb2e8f567d18f4e62d9c642d4
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SHA1
f8c13e725db09875118aa7b5d079919bc2204b19
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SHA256
857190b9b1bd6ad6df51a732117e3cd385a72969969257436b4ceb382f76bcc3
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SHA512
30c0fd48b983a5d7e3a6c312145d7f359eb55e165cc7f97d41802091325d8ab7f36df123bd1858bdcebf207117b34085ba56d16aa913d4871b42614d131ff7c7
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SSDEEP
6144:uez/2UsL9fkbClnVW5GJZ2tNYLj8MfsawVmpE7:VmVzYKj86sf
Static task
static1
Behavioral task
behavioral1
Sample
857190b9b1bd6ad6df51a732117e3cd385a72969969257436b4ceb382f76bcc3.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
857190b9b1bd6ad6df51a732117e3cd385a72969969257436b4ceb382f76bcc3.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
xtremerat
snooop.myftp.org
Targets
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Target
857190b9b1bd6ad6df51a732117e3cd385a72969969257436b4ceb382f76bcc3
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Size
282KB
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MD5
6be1b22fb2e8f567d18f4e62d9c642d4
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SHA1
f8c13e725db09875118aa7b5d079919bc2204b19
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SHA256
857190b9b1bd6ad6df51a732117e3cd385a72969969257436b4ceb382f76bcc3
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SHA512
30c0fd48b983a5d7e3a6c312145d7f359eb55e165cc7f97d41802091325d8ab7f36df123bd1858bdcebf207117b34085ba56d16aa913d4871b42614d131ff7c7
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SSDEEP
6144:uez/2UsL9fkbClnVW5GJZ2tNYLj8MfsawVmpE7:VmVzYKj86sf
Score10/10-
Detect XtremeRAT payload
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XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
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Modifies Installed Components in the registry
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Adds Run key to start application
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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