Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
143s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
29/12/2024, 07:04
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe
Resource
win10v2004-20241007-en
General
-
Target
JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe
-
Size
767KB
-
MD5
a166eb129533ff066100521c83967fee
-
SHA1
0aea2d705525c016d06231981dd40615962472b2
-
SHA256
2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff
-
SHA512
9b6c86d829a8c717323e410edf47a16d2ad12f73955f439686ccf84294b8824ee6ab225ce9beb68f9b7533cd5dc538da68f616df369a29b8b22f0b23866bf6f1
-
SSDEEP
12288:qK7oNk9C8phXtqJ0gkcB4dqbuWYtGy/oPkK5d4qurCUbFKACSB9RGvgq:POGC8bBgzB4dqLi3oPBhUb0ACeRwg
Malware Config
Extracted
djvu
http://fuyt.org/test1/get.php
-
extension
.ghas
-
offline_id
miqhSGmGE63yWs53FTz0fnp8eCARpnaYE3O3p2t1
-
payload_url
http://zerit.top/dl/build2.exe
http://fuyt.org/files/1/build3.exe
-
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-0SLhZxAjRX Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0445JIjdm
Signatures
-
Detected Djvu ransomware 15 IoCs
resource yara_rule behavioral1/memory/2552-2-0x00000000006C0000-0x00000000007DB000-memory.dmp family_djvu behavioral1/memory/2352-5-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2352-8-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2352-9-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2352-27-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2660-34-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2660-36-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2660-49-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2660-48-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2660-50-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2660-54-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2660-66-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2660-63-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2660-65-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral1/memory/2660-67-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu -
Djvu Ransomware
Ransomware which is a variant of the STOP family.
-
Djvu family
-
Modifies file permissions 1 TTPs 1 IoCs
pid Process 2776 icacls.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\378337a3-ca3e-41d6-a1b7-9127398fe451\\JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe\" --AutoStart" JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 api.2ip.ua 5 api.2ip.ua 9 api.2ip.ua -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2552 set thread context of 2352 2552 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 31 PID 2872 set thread context of 2660 2872 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 35 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2352 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 2352 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 2660 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 2660 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2552 wrote to memory of 2352 2552 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 31 PID 2552 wrote to memory of 2352 2552 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 31 PID 2552 wrote to memory of 2352 2552 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 31 PID 2552 wrote to memory of 2352 2552 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 31 PID 2552 wrote to memory of 2352 2552 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 31 PID 2552 wrote to memory of 2352 2552 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 31 PID 2552 wrote to memory of 2352 2552 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 31 PID 2552 wrote to memory of 2352 2552 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 31 PID 2552 wrote to memory of 2352 2552 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 31 PID 2552 wrote to memory of 2352 2552 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 31 PID 2552 wrote to memory of 2352 2552 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 31 PID 2352 wrote to memory of 2776 2352 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 33 PID 2352 wrote to memory of 2776 2352 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 33 PID 2352 wrote to memory of 2776 2352 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 33 PID 2352 wrote to memory of 2776 2352 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 33 PID 2352 wrote to memory of 2872 2352 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 34 PID 2352 wrote to memory of 2872 2352 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 34 PID 2352 wrote to memory of 2872 2352 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 34 PID 2352 wrote to memory of 2872 2352 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 34 PID 2872 wrote to memory of 2660 2872 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 35 PID 2872 wrote to memory of 2660 2872 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 35 PID 2872 wrote to memory of 2660 2872 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 35 PID 2872 wrote to memory of 2660 2872 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 35 PID 2872 wrote to memory of 2660 2872 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 35 PID 2872 wrote to memory of 2660 2872 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 35 PID 2872 wrote to memory of 2660 2872 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 35 PID 2872 wrote to memory of 2660 2872 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 35 PID 2872 wrote to memory of 2660 2872 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 35 PID 2872 wrote to memory of 2660 2872 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 35 PID 2872 wrote to memory of 2660 2872 JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe 35
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2552 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe"2⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2352 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\378337a3-ca3e-41d6-a1b7-9127398fe451" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:2776
-
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2872 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe" --Admin IsNotAutoStart IsNotTask4⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2660
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD567e486b2f148a3fca863728242b6273e
SHA1452a84c183d7ea5b7c015b597e94af8eef66d44a
SHA256facaf1c3a4bf232abce19a2d534e495b0d3adc7dbe3797d336249aa6f70adcfb
SHA512d3a37da3bb10a9736dc03e8b2b49baceef5d73c026e2077b8ebc1b786f2c9b2f807e0aa13a5866cf3b3cafd2bc506242ef139c423eaffb050bbb87773e53881e
-
Filesize
436B
MD5971c514f84bba0785f80aa1c23edfd79
SHA1732acea710a87530c6b08ecdf32a110d254a54c8
SHA256f157ed17fcaf8837fa82f8b69973848c9b10a02636848f995698212a08f31895
SHA51243dc1425d80e170c645a3e3bb56da8c3acd31bd637329e9e37094ac346ac85434df4edcdbefc05ae00aea33a80a88e2af695997a495611217fe6706075a63c58
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Filesize174B
MD535d2bbfb18908b04a2d05d496277e533
SHA14a24f0e1a7c0e82aca74f6d1792be853e3603609
SHA256880fc5552e9d9f51eb8f1fc02ee1015f5fbeb28e927346cb5d5d31878f8f46cd
SHA5123a4374909c5210e677a2ee5b7bce53d5eb67bf6fbd44b27a6f9d20619fb3f9c18c11fd8dc04156d958c710d69ebc266cdec5137da6655747429ccbb847c34cc4
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
Filesize170B
MD56c2f3deab4d8d94b49d4da80d7c8d369
SHA1f3e435ce5632868efbccd0da8b7e317c0748ed6c
SHA256e929c5b90461c14f3a6faf3ed4bd72b4375ae14c7e941529e74b88fd7163a8f1
SHA512d1e7d8e1cb970ff92176d9b6dd169db80b2073f5f0e8149fba5037c88b6b915ded3e4b537cdf0e253cf972d45b0a35d5fdb0888d3bdf03ef5e20c61edf709e83
-
C:\Users\Admin\AppData\Local\378337a3-ca3e-41d6-a1b7-9127398fe451\JaffaCakes118_2608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff.exe
Filesize767KB
MD5a166eb129533ff066100521c83967fee
SHA10aea2d705525c016d06231981dd40615962472b2
SHA2562608cca1d1e41da46b57bb980872800892f8fee2bc9d3ebfb8df5ec8a9a7d2ff
SHA5129b6c86d829a8c717323e410edf47a16d2ad12f73955f439686ccf84294b8824ee6ab225ce9beb68f9b7533cd5dc538da68f616df369a29b8b22f0b23866bf6f1
-
Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b