Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
132s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
-
submitted
28/07/2024, 17:02
General
-
Target
2024-07-28_126ea509b8e7a017d2a77ae7217b53d3_darkside.exe
-
Size
153KB
-
MD5
126ea509b8e7a017d2a77ae7217b53d3
-
SHA1
538527ef7632ac308a3be136f289157e0f82cbf9
-
SHA256
d20fd836d601122256cdde5648475fafa5b0a102980898ce5e73566325298a27
-
SHA512
2a63b767e094bf349baef09d1cc7940bf96abbc0ecf3db07f2d1158a761ac7854efe44208380e653fd1ee1f5aa4cf9163fad170d700794986524f3fe3f91abe5
-
SSDEEP
3072:16glyuxE4GsUPnliByocWeprU6BNXfEIVY9/6:16gDBGpvEByocWe9U6BNXcasS
Malware Config
Extracted
C:\e3uJpiiGh.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 (635) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Deletes itself 1 IoCs
-
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
-
Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
-
Drops file in System32 directory 4 IoCs
-
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
-
Enumerates system info in registry 2 TTPs 3 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 13 IoCs
-
Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-07-28_126ea509b8e7a017d2a77ae7217b53d3_darkside.exe"C:\Users\Admin\AppData\Local\Temp\2024-07-28_126ea509b8e7a017d2a77ae7217b53d3_darkside.exe"1⤵
- Drops desktop.ini file(s)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- 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\12C9.tmp"C:\ProgramData\12C9.tmp"2⤵
- Checks computer location settings
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\12C9.tmp >> NUL3⤵
- System Location Discovery: System Language Discovery
-
-
-
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\{48CD951F-AA63-4CA9-A13B-0F380B2D43FA}.xps" 1336676008118900002⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
129B
MD5b4a9e717e6d7e441b126e1d053b1d487
SHA178ed0009b7debca249149806dc1fb6fec9dc65d0
SHA256c63e63f7b7961a8c52ab1e64b55e9d04295f349e7c962812409fd37a6ed2c9b7
SHA5123b4daff3133e116d6ed5ae12ea0ecf546d2e2cb1a1c563b9aadf22f1bfd5cb6f66f73a385e317247b6934fdfdda4cfecac20f391230d6599623c192a0dd31622
-
Filesize
14KB
MD5294e9f64cb1642dd89229fff0592856b
SHA197b148c27f3da29ba7b18d6aee8a0db9102f47c9
SHA256917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2
SHA512b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf
-
Filesize
153KB
MD584c278de12ba7b557382ea12e92b2378
SHA16f50ec56ebb5173ae703bb7cd1e45df50b614825
SHA256d1de7ecdd0e4477dab6feb70e60387f30f8ed73ccccc523d4d356ee771cb9577
SHA5125d90c2cb17319766e7d8a74236bfec1895397b1e9011fe26692c70c41b0e94da7daff2b6d0fa4705a0b8cd1fbf2bc7ed49e3443a733b9afb6bb7fe84884b0c88
-
Filesize
4KB
MD5f9c7093325b1fad6eb698164f57b3cc5
SHA1bbcd59ac8f05c8f1d45f1a615d30096c389b76eb
SHA2567f11380420e742686f404821ae8a9db0c5fb57621b2df737dd684371675ea1c2
SHA512fc96446791872010bee3d006bf22816323fd125b9e4ff06983c6ad51f7a7beabd7f91a092e2cc0aaac056549c59affcf6bff0a4b8d66be5395716cab58198ad6
-
Filesize
4KB
MD5fc67c99aa35fd5c15be46f97932b3182
SHA1f27c7afae8bd8c788f38b05af8249b33d5e45196
SHA25675bc114fbaf90a8da8e30a9a0b8f193cf605233f6ab4ffe8822034dd2855af7c
SHA512aa117e3b05ff36bb6878aef25a0726f74b212cc74348931a33ca584a7715ba4f54144fb1402c39af7e002de633298668eb5b4c2a5a7fc1545fd32417b9e36e97
-
Filesize
6KB
MD5913ba4ad0dcf541e37a167fe826ea25f
SHA16ad246d24440360bfa6ac54076e1a7772458fb43
SHA256909239bd68e48749e30e80dc73252cf0db5780402088bf33da7300229085a6c5
SHA512a828eba551e0b8dcb8e681318dbe860618a009826f725fcf478cda8713e8cd05b15c8ee0b2377998e6ba8840dd3cda3f871ffb691ddd504b57bba36fb157389e
-
Filesize
129B
MD5c95db154522b0cb4703d9dc2badbf322
SHA1b71752e6bc21473de183687a9c07286da8a99945
SHA25686fe6136d13fa3a49350e930492fac6bee67b846d85d647c6dbd2690b6af56ab
SHA512622f0af48bb1db10c55f59288bf866ddc0a4736472d6c7602eeb6c41f79d33ac68c60bf4e5780784f5a3535f16e2eddfd8a8e82c3831d43c4ea6e2fcbd664a91
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB