Analysis
-
max time kernel
140s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
-
submitted
04/08/2023, 16:37
General
-
Target
5fac45e8b565bda371ae257d4248e6ae_darkside_JC.exe
-
Size
148KB
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MD5
5fac45e8b565bda371ae257d4248e6ae
-
SHA1
2ac8ac40b6f7b3c586b01bb1eef91c78dde25b8a
-
SHA256
dc2f69fcc0ee9a810e269948a3c8ed0d157faaad98b9bec2becba6735a728fe2
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SHA512
a06fd0be0e51e6051e88e0c1f4a97d61e6ca2b0df39e204c63075bc34a05915f7203c33fcc65517e3640277976ff82df0d982db5f329092c893339feb6e5d76e
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SSDEEP
1536:tzICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xDkMuha2LGe+WZRPRhLfSHZ2e/lT:+qJogYkcSNm9V7D7uX1JZRPLfutT
Malware Config
Extracted
C:\OneKLJVIF.README.txt
lockbit
http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion
http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion
http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion
http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion
http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion
http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion
http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion
http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion
http://lockbitapt.uz
http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly
http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly
http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly
http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly
http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly
http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion.ly
http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion.ly
http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion.ly
http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion.ly
https://twitter.com/hashtag/lockbit?f=live
Signatures
-
Lockbit
Ransomware family with multiple variants released since late 2019.
-
Renames multiple (728) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Executes dropped EXE 1 IoCs
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Drops desktop.ini file(s) 2 IoCs
-
Process spawned suspicious child process 1 IoCs
This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.
-
Drops file in System32 directory 4 IoCs
-
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
-
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies Control Panel 2 IoCs
-
Modifies registry class 5 IoCs
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious behavior: RenamesItself 26 IoCs
-
Suspicious use of AdjustPrivilegeToken 64 IoCs
-
Suspicious use of SetWindowsHookEx 10 IoCs
-
Suspicious use of WriteProcessMemory 15 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\5fac45e8b565bda371ae257d4248e6ae_darkside_JC.exe"C:\Users\Admin\AppData\Local\Temp\5fac45e8b565bda371ae257d4248e6ae_darkside_JC.exe"1⤵
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
- Drops file in System32 directory
-
-
C:\ProgramData\7AF8.tmp"C:\ProgramData\7AF8.tmp"2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\7AF8.tmp >> NUL3⤵
-
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc1⤵
-
C:\Windows\system32\printfilterpipelinesvc.exeC:\Windows\system32\printfilterpipelinesvc.exe -Embedding1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE/insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{859815FA-530D-4AB9-8846-6470F8EB1F7B}.xps" 1333564068775700002⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE"C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE" -x -s 35203⤵
- Process spawned suspicious child process
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\dwwin.exeC:\Windows\system32\dwwin.exe -x -s 35204⤵
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
129B
MD52323b2677b29c59cb891a3e300535c1b
SHA196362ebfcede3a54eb7b9577562c0c2f3dd94408
SHA25658bb90394cd67f8c466d8bbd502ba128037f82e690b4ddba343e4c7343d3a23d
SHA512f3ea256625c7717d6b8caaab2bf6c266c0ee93accf27da106b2d7fe331a713db709828b4bd590f0c6ddf86ba227348eabcc1009984a0b9c8d36cf6e1789540e3
-
Filesize
2KB
MD5baa2ad4667c6f2451f6e8e45d57dfe8e
SHA1f4699284b493e431f2c750b782ecf4e9dd576e27
SHA256869eb3639c2e429cc4e567bdede14689e3679f3c51bffc624b46df47466b7ef6
SHA5123a775658f3fdc2479675f993fd32635eec9dcb714a80ddcc504dec470778f1cf55697c734c17fb9a21d19b6d70f27e9e6b4cf8a135d49096a10f5b2a8337a49f
-
Filesize
14KB
MD5294e9f64cb1642dd89229fff0592856b
SHA197b148c27f3da29ba7b18d6aee8a0db9102f47c9
SHA256917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2
SHA512b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf
-
Filesize
14KB
MD5294e9f64cb1642dd89229fff0592856b
SHA197b148c27f3da29ba7b18d6aee8a0db9102f47c9
SHA256917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2
SHA512b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf
-
Filesize
148KB
MD5329d52764d2cc07733bf7d2f7b3a2f1d
SHA11bed914f61815890a851c325519fab0f4a3cae62
SHA256a80b5a0513f0adca8923ad36d0bc78b865a4f4d7b4215085104d583e9f7e6fbc
SHA512f4850fabdb700beabc1f257cb6480a7deef9a9f4774db899f64498ad0981c8977f497888f5c14f04bb5ce6d23b84b636f345ec59f11d50cb516e1610a3a76f51
-
Filesize
129B
MD5942963c329ee47c01e71befe26ccb12b
SHA18bd75b8c4bcc008ca527413283f4df9f66babc22
SHA256d813667ef54b46e8339aa854e5b0868aa88deb143b4472cb2ca426e7d552137b
SHA512558d6597325df4fde904d75c476e2aaa35458c506dea3b084bdb8fb83f0d2edd771242727e610d98c2531d9e5b53a34461319155fb657c05634ebbd2be99ba51
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Filesize
64KB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
64KB
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Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
2.0MB
-
Filesize
64KB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
64KB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB