Analysis Overview
SHA256
2d2abd10b60d6464e062eaa347bbeb48aa78a9cde4217a1f2c2cfc301953c9de
Threat Level: Known bad
The file 65642f6048c56ff3ae6fb6cb91330e15_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Darkcomet
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-23 00:16
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-23 00:16
Reported
2024-07-23 01:20
Platform
win7-20240705-en
Max time kernel
150s
Max time network
122s
Command Line
Signatures
Darkcomet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NPaqpR.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\65642f6048c56ff3ae6fb6cb91330e15_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\65642f6048c56ff3ae6fb6cb91330e15_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\65642f6048c56ff3ae6fb6cb91330e15_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\MSE = "C:\\Users\\Admin\\AppData\\Local\\Temp\\javawi.exe" | C:\Users\Admin\AppData\Local\Temp\NPaqpR.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2376 set thread context of 2752 | N/A | C:\Users\Admin\AppData\Local\Temp\65642f6048c56ff3ae6fb6cb91330e15_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\svchost.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\65642f6048c56ff3ae6fb6cb91330e15_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\65642f6048c56ff3ae6fb6cb91330e15_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\3u0ymqul.cmdline"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESBB54.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCBB53.tmp"
C:\Users\Admin\AppData\Local\Temp\NPaqpR.exe
"C:\Users\Admin\AppData\Local\Temp\NPaqpR.exe"
C:\Users\Admin\AppData\Local\Temp\svchost.exe
C:\Users\Admin\AppData\Local\Temp\svchost.exe
C:\Windows\SysWOW64\notepad.exe
notepad
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
Files
memory/2376-0-0x0000000074501000-0x0000000074502000-memory.dmp
memory/2376-1-0x0000000074500000-0x0000000074AAB000-memory.dmp
memory/2376-2-0x0000000074500000-0x0000000074AAB000-memory.dmp
\??\c:\Users\Admin\AppData\Local\Temp\3u0ymqul.cmdline
| MD5 | 9003215acbdcf7886bd99e71aa0dfba6 |
| SHA1 | 078137a917bcb3d613a49229889f1865ba1766d3 |
| SHA256 | 19e8d5ee6a4121428d0f28e355719942f6f86e68aaf57f41702af7947e40d6db |
| SHA512 | 9d5c918182de776a81a933e30fdb0e2db873b2275e7da6a9cfd7510d7ee8d4d95f77063c2034b039852481fe1eaa3fe851a73bebba6b7813dd030e667f6da70b |
\??\c:\Users\Admin\AppData\Local\Temp\3u0ymqul.0.cs
| MD5 | 88cb62593ae10e37e02f7f43aee77246 |
| SHA1 | ed80fdfb7d3fbb035a544e712e92bc2438f6b089 |
| SHA256 | 31a5a148395b88114101dedd9e5418b04b1b57d0964f0088b431aa4835631390 |
| SHA512 | 811eef58966f3eb0723a6c6944f2ca9f504445260cdeb0e40faf3353924686634b8acdec0f35b4d9e1aa243ccae1cb419163630b822e1dba66e16f8f22bcc9f5 |
memory/2972-8-0x0000000074500000-0x0000000074AAB000-memory.dmp
\??\c:\Users\Admin\AppData\Local\Temp\CSCBB53.tmp
| MD5 | 14e95655e74fe8a8c7df3d505720ea45 |
| SHA1 | 158511920ab075fd1f4eb51dbc47ccf2953358aa |
| SHA256 | 3cbee629e0898006d2e85803f1a78d29a26490ff88a7348313b07dd9c39ec398 |
| SHA512 | f01213dcae74c07ad0e07f9ff1f2eed11ef62feed100e78222c61a3495f4ec157fbc53123e05f9e938f24ca177e5e1dc49c9649636e333261d6efff843b696fa |
C:\Users\Admin\AppData\Local\Temp\RESBB54.tmp
| MD5 | 91b3570eb53f524b6a6d48f69e8068c3 |
| SHA1 | f0abdbc7ca4837ba9f400cc080b01a793b28585e |
| SHA256 | c7c8bdeefb5056e66963adf86f8a569a694cb3116c3cab8c99012d1a4f2b61da |
| SHA512 | 8ea73e04c16a7ac27008c5e67bb34d3c46e3e666aa4a8c55fc2e52fd1cd6253e883e5c70614ff0207e6f28833eeacf34c354d77252e609874889b0bce04084a1 |
memory/2972-15-0x0000000074500000-0x0000000074AAB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\NPaqpR.exe
| MD5 | 194da627fc66d769974bf6217d0f0d34 |
| SHA1 | 084c303019facdfb275a6d0277677cf4c4a69fa8 |
| SHA256 | b5c7bd0bb9dd7ed651bf41af74a63c745f0c189aacf12b78d00ae0340944b9f7 |
| SHA512 | 4309223412108cbcdf712124e6fd7913645195c2b49a33aac01ed1e14e8fc84db8a3e9549eaf0f7b3c34708942226c367748e5886874dbbd644eaf3e03b04dec |
\Users\Admin\AppData\Local\Temp\svchost.exe
| MD5 | ed797d8dc2c92401985d162e42ffa450 |
| SHA1 | 0f02fc517c7facc4baefde4fe9467fb6488ebabe |
| SHA256 | b746362010a101cb5931bc066f0f4d3fc740c02a68c1f37fc3c8e6c87fd7cb1e |
| SHA512 | e831a6ff987f3ef29982da16afad06938b68eddd43c234ba88d1c96a1b5547f2284baf35cbb3a5bfd75e7f0445d14daa014e0ba00b4db72c67f83f0a314c80c2 |
memory/2752-26-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2752-28-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2376-47-0x0000000074500000-0x0000000074AAB000-memory.dmp
memory/2752-46-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2752-43-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2752-42-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2752-40-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2752-38-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2752-87-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2752-88-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2956-86-0x00000000001E0000-0x00000000001E1000-memory.dmp
memory/2956-48-0x0000000000080000-0x0000000000081000-memory.dmp
memory/2752-36-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2752-34-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2752-32-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2752-30-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2752-89-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2752-90-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2752-91-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2752-92-0x0000000000400000-0x00000000004B5000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-23 00:16
Reported
2024-07-23 01:20
Platform
win10v2004-20240709-en
Max time kernel
150s
Max time network
152s
Command Line
Signatures
Darkcomet
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\65642f6048c56ff3ae6fb6cb91330e15_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NPaqpR.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MSE = "C:\\Users\\Admin\\AppData\\Local\\Temp\\javawi.exe" | C:\Users\Admin\AppData\Local\Temp\NPaqpR.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5344 set thread context of 5980 | N/A | C:\Users\Admin\AppData\Local\Temp\65642f6048c56ff3ae6fb6cb91330e15_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\svchost.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\65642f6048c56ff3ae6fb6cb91330e15_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\65642f6048c56ff3ae6fb6cb91330e15_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\mfo8zr_a.cmdline"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESB92F.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCB92E.tmp"
C:\Users\Admin\AppData\Local\Temp\NPaqpR.exe
"C:\Users\Admin\AppData\Local\Temp\NPaqpR.exe"
C:\Users\Admin\AppData\Local\Temp\svchost.exe
C:\Users\Admin\AppData\Local\Temp\svchost.exe
C:\Windows\SysWOW64\notepad.exe
notepad
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | 45.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | 35.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
| US | 8.8.8.8:53 | 13.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | simproxid.no-ip.org | udp |
Files
memory/5344-0-0x0000000074A12000-0x0000000074A13000-memory.dmp
memory/5344-1-0x0000000074A10000-0x0000000074FC1000-memory.dmp
memory/5344-2-0x0000000074A10000-0x0000000074FC1000-memory.dmp
\??\c:\Users\Admin\AppData\Local\Temp\mfo8zr_a.cmdline
| MD5 | d44fa53ca7076d3784ee760f14e5594c |
| SHA1 | a14b6eb84ee75a73bf9848ae034c785ac41c60bb |
| SHA256 | 7648a9774e0820b68468828f020f26ce82df453b12f399a7c4a8a78d8f5111a9 |
| SHA512 | c7bafe94027a8d96a5b2cd21c6501c86813d7c0bc4cbdb9aa8a72cb212ca91221a047a34a8fb1c99a651a99a6eb31f654fc6d40e3a69428bf4bd47354aeb5307 |
\??\c:\Users\Admin\AppData\Local\Temp\mfo8zr_a.0.cs
| MD5 | 88cb62593ae10e37e02f7f43aee77246 |
| SHA1 | ed80fdfb7d3fbb035a544e712e92bc2438f6b089 |
| SHA256 | 31a5a148395b88114101dedd9e5418b04b1b57d0964f0088b431aa4835631390 |
| SHA512 | 811eef58966f3eb0723a6c6944f2ca9f504445260cdeb0e40faf3353924686634b8acdec0f35b4d9e1aa243ccae1cb419163630b822e1dba66e16f8f22bcc9f5 |
memory/4412-8-0x0000000074A10000-0x0000000074FC1000-memory.dmp
\??\c:\Users\Admin\AppData\Local\Temp\CSCB92E.tmp
| MD5 | 14e95655e74fe8a8c7df3d505720ea45 |
| SHA1 | 158511920ab075fd1f4eb51dbc47ccf2953358aa |
| SHA256 | 3cbee629e0898006d2e85803f1a78d29a26490ff88a7348313b07dd9c39ec398 |
| SHA512 | f01213dcae74c07ad0e07f9ff1f2eed11ef62feed100e78222c61a3495f4ec157fbc53123e05f9e938f24ca177e5e1dc49c9649636e333261d6efff843b696fa |
C:\Users\Admin\AppData\Local\Temp\RESB92F.tmp
| MD5 | 3932d99806d24dd184193f1dbea64e9e |
| SHA1 | 6c81f869cc1cae49c30430a6866906da3a2d750a |
| SHA256 | 8fb7b55a735a2313b43d8f4fcb556ceae5ff57dcb9b338c47db144ccf66edada |
| SHA512 | fcaf1bbbbcd35bc0bce57097633e38a2dbe50973ebe2b6f3a9cfa0edf63b21097972fc9fb9bbb77a614883f60405f3b6d57814cbd5327a1626b741820c9fc518 |
memory/4412-15-0x0000000074A10000-0x0000000074FC1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\NPaqpR.exe
| MD5 | 9a73b6d289fdeb89fad4edfaa067ce78 |
| SHA1 | 9d4087e5b2beae27ffd8bf48105186323a2001ab |
| SHA256 | a0ebb612de0a9a528aa9b1872155ed2aae2f11d051bc3208c5803b38afaf72de |
| SHA512 | dd1653a73f73e8a13e26429b5d20826b1aaccaccdf625184c02b7f611cfda199a0e7f733ce7ae8481a3198cfae7462478fed3be4bfaa24028b3e4c62e7de40e6 |
memory/6112-20-0x0000000074A10000-0x0000000074FC1000-memory.dmp
memory/6112-21-0x0000000074A10000-0x0000000074FC1000-memory.dmp
memory/5980-27-0x0000000000400000-0x00000000004B5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\svchost.exe
| MD5 | e118330b4629b12368d91b9df6488be0 |
| SHA1 | ce90218c7e3b90df2a3409ec253048bb6472c2fd |
| SHA256 | 3a0f2936b8c45e8ba3458d69d7859a63844469e698652e15fb56639d32f40cc9 |
| SHA512 | ac91c04cb20223dbaaf594440cb778dff36e857921be427c8528ba4c6cdb3e8bf8e71e1ae8af7bde9c04ff5b97b379231625bc1a2b66aba2f98cd340cd8a94b0 |
memory/5980-29-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5344-31-0x0000000074A10000-0x0000000074FC1000-memory.dmp
memory/5980-32-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5980-34-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5916-33-0x0000000000760000-0x0000000000761000-memory.dmp
memory/5980-24-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5980-35-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5980-36-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5980-37-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/6112-38-0x0000000074A10000-0x0000000074FC1000-memory.dmp
memory/5980-39-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5980-40-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5980-41-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5980-42-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5980-43-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5980-44-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5980-45-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5980-46-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5980-47-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5980-48-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5980-49-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5980-50-0x0000000000400000-0x00000000004B5000-memory.dmp