Analysis Overview
SHA256
c36aba246a8713f48a21515a9f5999190d89219299f3309f57bad8583765121f
Threat Level: Known bad
The file 21a38605343548f2a186ef927892e4cf_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
CyberGate, Rebhip
Boot or Logon Autostart Execution: Active Setup
Adds policy Run key to start application
UPX packed file
Loads dropped DLL
Uses the VBS compiler for execution
Executes dropped EXE
Adds Run key to start application
Drops file in System32 directory
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-03 08:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-03 08:04
Reported
2024-07-03 08:07
Platform
win7-20240221-en
Max time kernel
147s
Max time network
149s
Command Line
Signatures
CyberGate, Rebhip
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\server.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\server.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{15O6T2SO-L2OG-RF42-608B-XSP42S00U461} | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{15O6T2SO-L2OG-RF42-608B-XSP42S00U461}\StubPath = "C:\\Windows\\system32\\install\\server.exe Restart" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{15O6T2SO-L2OG-RF42-608B-XSP42S00U461} | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{15O6T2SO-L2OG-RF42-608B-XSP42S00U461}\StubPath = "C:\\Windows\\system32\\install\\server.exe" | C:\Windows\SysWOW64\explorer.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\install\server.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Uses the VBS compiler for execution
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\install\\server.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\install\\server.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\install\server.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\install\ | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| File created | C:\Windows\SysWOW64\install\server.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\install\server.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2164 set thread context of 2556 | N/A | C:\Users\Admin\AppData\Local\Temp\21a38605343548f2a186ef927892e4cf_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\21a38605343548f2a186ef927892e4cf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\21a38605343548f2a186ef927892e4cf_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
C:\Windows\SysWOW64\install\server.exe
"C:\Windows\system32\install\server.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.server.com | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
Files
memory/2164-0-0x0000000074601000-0x0000000074602000-memory.dmp
memory/2164-1-0x0000000074600000-0x0000000074BAB000-memory.dmp
memory/2164-2-0x0000000074600000-0x0000000074BAB000-memory.dmp
memory/2556-3-0x0000000000400000-0x0000000000455000-memory.dmp
memory/2556-11-0x0000000000400000-0x0000000000455000-memory.dmp
memory/2556-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2556-13-0x0000000000400000-0x0000000000455000-memory.dmp
memory/2556-7-0x0000000000400000-0x0000000000455000-memory.dmp
memory/2556-5-0x0000000000400000-0x0000000000455000-memory.dmp
memory/2556-15-0x0000000000400000-0x0000000000455000-memory.dmp
memory/2556-16-0x0000000000400000-0x0000000000455000-memory.dmp
memory/2556-14-0x0000000000400000-0x0000000000455000-memory.dmp
memory/2556-17-0x0000000000400000-0x0000000000455000-memory.dmp
memory/2164-18-0x0000000074600000-0x0000000074BAB000-memory.dmp
memory/1192-22-0x00000000025C0000-0x00000000025C1000-memory.dmp
memory/2556-21-0x0000000010410000-0x0000000010471000-memory.dmp
memory/648-265-0x00000000000E0000-0x00000000000E1000-memory.dmp
memory/648-313-0x0000000000120000-0x0000000000121000-memory.dmp
memory/648-541-0x0000000010480000-0x00000000104E1000-memory.dmp
C:\Windows\SysWOW64\install\server.exe
| MD5 | 34aa912defa18c2c129f1e09d75c1d7e |
| SHA1 | 9c3046324657505a30ecd9b1fdb46c05bde7d470 |
| SHA256 | 6df94b7fa33f1b87142adc39b3db0613fc520d9e7a5fd6a5301dd7f51f8d0386 |
| SHA512 | d1ea9368f5d7166180612fd763c87afb647d088498887961f5e7fb0a10f4a808bd5928e8a3666d70ff794093c51ecca8816f75dd47652fd4eb23dce7f9aa1f98 |
C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt
| MD5 | 6d96c0550723f2e821f2a1c718e8a5ae |
| SHA1 | 5724fb890f79cfa85f6e8cd86add9cf25cd61cde |
| SHA256 | a86cdda1e895a52f07aed278fd5c627a51a557d3af61e68078895cc268d3dc07 |
| SHA512 | ce7a441b63457970002741ff8fe1d27ed84f20e579aaa4a08248dc5a4a08a4684826a8443da9659c5a08d8dd3b3ca65207a018482194cd828813f5b1e69b9018 |
memory/2556-872-0x0000000000400000-0x0000000000455000-memory.dmp
C:\Users\Admin\AppData\Roaming\cglogs.dat
| MD5 | bf3dba41023802cf6d3f8c5fd683a0c7 |
| SHA1 | 466530987a347b68ef28faad238d7b50db8656a5 |
| SHA256 | 4a8e75390856bf822f492f7f605ca0c21f1905172f6d3ef610162533c140507d |
| SHA512 | fec60f447dcc90753d693014135e24814f6e8294f6c0f436bc59d892b24e91552108dba6cf5a6fa7c0421f6d290d1bafee9f9f2d95ea8c4c05c2ad0f7c1bb314 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 685a4767cdf1c26e9a8db17e213a3596 |
| SHA1 | 0ba31fbb8ce9868ad86bfb8a15e6394af4fd0ae4 |
| SHA256 | 310648b0df9a5b13f210f96d81e9c10357e22f7e8a1425ae7861f2d941e348a6 |
| SHA512 | 8e6983493a89cc38af99a1f8f789bb7dc48264636e70de34432225aeb7e202b1ee26ac0751d5d411cd6e93886ed4f590e2a0fe5bc0de9ac475d1603b9309a2a0 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 1adff5834fc5ce504dbe869b853c6b56 |
| SHA1 | 987e06e089673e297a9439cf02ff7f8ea4751bca |
| SHA256 | 3599bdf2adb08dafb683ba2353a25ea28418efadcbc0998bae09066fb1aed793 |
| SHA512 | 35b294c847c113c27038fb580ddb4d1a3389d75d1367c535c1f48b7d06d5b11bdfa5f8e40603921652dd71b8bb806bee7475483180152f3677d3e4feee54a8ab |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 280b0751b9da46d3411055624a51bd7d |
| SHA1 | ab154e068b0dce8e3e93f83f22657d5f6e4f3c5c |
| SHA256 | 6aa5bedfa7735e5dc6786e405d3aa77915ab5306e66200073024a998de28c5c1 |
| SHA512 | 19c939c20b614144e45ef45e48764f90c2a3bce8dd3d5ac9940177f359a45ef59d580b55c4de480238065d18acf4f0d58b3690daf012409495226104dec92d47 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | d6289e9a4f9eb4a407eeb47b494c11a1 |
| SHA1 | 13a29e426084fccf480a9145580868d93bdcd52b |
| SHA256 | 7bc15b24498d505e1863744d7255db0eadf0b3c76ffa5d0bf8de74cff3619e42 |
| SHA512 | 48bc355447b82020d010dbff7eb3bcaf6ef786795dccfce708269d5c10686329328fd8532dbb1e64c1d0ab9b57fd6eb5fdd91ee5cf80408c2b758b69b1bd1e6e |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 76610dce580ab59c5bc8832b2600d854 |
| SHA1 | 58ab995c934a32e6507de5bb18ae6d1963626826 |
| SHA256 | b2b4da3443a7fb7d140d4774b36e01e1527be4b4dfc8d98e4a14c88f203df944 |
| SHA512 | 49416f850f3587ce74aea91315d991cededd041dec280dbfe789b29094c0819decd8114142afe81c9b905311987e6a1d9d127b24a9a2057735b5adc834253793 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | bf90e46e000a011d4d33b13a9c474010 |
| SHA1 | f32beff68150f0a898c4244b39e539053a999e36 |
| SHA256 | 5f7a7c766841e73ab443fae5ffe1d57d90cfc7629f0120a03dbdf0f858038876 |
| SHA512 | 2e800d512679f327f7aea268c2c93e26c7ac839179095a76e5f74111f90f0c4865bdc1aac59bc732b8a0ad33584acda222760f0156152b0420bea6b9a6c2f2f3 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 3eb337a2fedea184bd171b3c54f49206 |
| SHA1 | c15b8c0fc560b310b1245c5f75470eaa8b7d78f2 |
| SHA256 | ac7233cad0e94e26a3dc29992af4bfddff224b5e48dcc649448837381baccd77 |
| SHA512 | 189197c1f1d60473c89c7c5406b1c279d9d90f6bbd868573567e7967e73c81a90d99e63b2f099ca9bb022464d6280e7637b60f3103ffa5a715726548db960f95 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | d5ecccb42c2ae44b565a11fc489f76b3 |
| SHA1 | b8fbea9e8e93442f43c99980cf0ba80d4b8969f2 |
| SHA256 | c993520fac991d96fe81afe2406973efedf533693d2cec2fdae6bb07692219c7 |
| SHA512 | d76bc5b25f6527a9a77aa360aa75e3b90b69951143d514fce73def101f85bebdb28ba0693408a6eb8327c1ba70636bcc73855565eb886153d3b0c17deba8f7b9 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 4aee01b2fd666067365e5080202a20e2 |
| SHA1 | 8aa800358957e402926dd86d3eca196dceb42f0f |
| SHA256 | 669cfc75dab9899ac246ce993eb11060d3ee35b2c71cd0f3bc5632980c7020ca |
| SHA512 | 2c5e5f4a89217741613c61cc858510c9a11930c15c05ede5973dbd57e3811de0b2189ebb4fca70f8301e0bb826c0dd3eee768fa04fab3e5e98330118fb899f0a |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 1540fb4ea0c8aaf4b237871be1549983 |
| SHA1 | 79c76a782a467f44390950a746dccd111cb9d89a |
| SHA256 | d61bae7b69cf8df55b1eca72ed8fa67fc11d53f4380c89a840661c750d0e0a23 |
| SHA512 | d738e2a84aeb71489cb27b87f8d5b754cfed35b8f803480bb7b15672ecd67e06bd6d3b524a3b280b96f01ec0f564df4e554b655f3564a5afda2a81ffdcb1de6a |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | eee093797dfea11ef79c858893214f4e |
| SHA1 | 3f458ab26751ac816371f4a1a26e89af27abdae2 |
| SHA256 | 4639ce7f9df771c6611003d7f82f4904f32336e0367453eed3f66bdb2c6ea5b4 |
| SHA512 | 8e7c0249306f30c41a41b403ac68cec4decbfdb8a151d9b7cbca2d110263ccbc20926e604c895855dda9a827d86b41544273ef044aa91bf15b037d82221214bd |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | b0dd264238c3920781f0d63ff20b8922 |
| SHA1 | 1fe0b740ef1ed2f0cb4f6665b81cf7c17c8c7350 |
| SHA256 | 3a6fc3989130a9f70e84e5a890ea72d5076ffc9c5df77d70f934f738194c093e |
| SHA512 | 2e0351dab8a972b946442c389719346ad8cdad6489e4b7a606d1036c7e7ede54f633a704c2bb74d30cbd58498e91094978664e83f6a0c7aaaf841eb37c47d259 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | c3e95b4f74b8810e0e5cd4108d47bd40 |
| SHA1 | df2ae57b0021a8823de421ee72ecb9635ddc4284 |
| SHA256 | 8b7d06234ea75559d19b58c42bb013ddd36e1e96a24e39ebfb513bf09b5f6bef |
| SHA512 | 42ee0235eb464d88dde8934715d8ada088cab6580338644555474dba29ec361e12f252785e1c09ad796af1e68e5ed972fd76c4513ecf9c491d5580a17cf1eabd |
memory/648-1845-0x0000000010480000-0x00000000104E1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | e15c95dcaaf721bf0645ae5d8127ca86 |
| SHA1 | 4e9ca966b27cb4e85f1d7b028842b10def8fd310 |
| SHA256 | 04084f2261dfe754752d58af301a699b81095d3a99f7147e229609dde47368a8 |
| SHA512 | 1ff387f2762e2b27035fe2cf727677ab82df76a7ef4a9be146a3696c0d412d284e0f2248f47ee7bd00f4065c636b8073346e9aa44a4d613a37decc7875ed94e9 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | a60db2963c8219b90bb8d3dab37406ab |
| SHA1 | 157d64cecc973279b45a2ded8d7fa58acdba2162 |
| SHA256 | d4311700580dbee567f5ebaf9dabe553bec92cd97ff2f0cbd8c5f9b210aecd5c |
| SHA512 | 978c8dbac02b03e2dab04dff10926020a4c5545d7df37b4d9b1c66db2d51088190f6788859877aa2248ec5b75d219a0a7475fa9adad628c0cb98e861b683a7bd |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | da265a02fd260a166206f1c2b42ac697 |
| SHA1 | 17862f6c3023dcd443da03e47c2a08e1bcfcb6c0 |
| SHA256 | cb44a228a86aeaca5ea94a53cf3a374698bdac63fa8916a9a2d1f66ef15734f8 |
| SHA512 | a38fcb97de9c12efce6c86052f9b41110e9cc23453100284993ce337914323b66511ddeab33cc70f0a9cadfcf4604ac60ad82f23791f3751af9d6f08beacb123 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 21e8c7143796043df0aa4d9efd7a1dc8 |
| SHA1 | 57f3d85a4a6da7e116dbcaa12c2f2dda408b9d25 |
| SHA256 | 36ca9c0778f2ac1bedad77292351ae8a52211496cda5663b2177b2aff7a3918b |
| SHA512 | ab67ae135ac203a453148a96b9393debebc5f2cac8275928ccb30ceec2be9b21f494d5ce5f51739dd85f5518fd5969c504b0bf6b99c72c30f40949cf2c2b3f59 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 0d5a0b2413aa01f57514b072ec6271ba |
| SHA1 | eeb6237dd664d7f97b2f1e66560ae7097fcb05e0 |
| SHA256 | 0882ef606acfd1bef4c3a5920bd09117c27f5602ff63ecf4b396f26fcdefc04e |
| SHA512 | 1aa8f563942fda00466c00342a98a2d4999eda9e1bc08c8c68dbc1a7c66ea86cb4ff250a460b8ab846c311eacb34588f761ca911e9058aa858b0845009a81495 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-03 08:04
Reported
2024-07-03 08:07
Platform
win10v2004-20240611-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
CyberGate, Rebhip
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\server.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\install\\server.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{15O6T2SO-L2OG-RF42-608B-XSP42S00U461} | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{15O6T2SO-L2OG-RF42-608B-XSP42S00U461}\StubPath = "C:\\Windows\\system32\\install\\server.exe Restart" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{15O6T2SO-L2OG-RF42-608B-XSP42S00U461} | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{15O6T2SO-L2OG-RF42-608B-XSP42S00U461}\StubPath = "C:\\Windows\\system32\\install\\server.exe" | C:\Windows\SysWOW64\explorer.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\install\server.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Uses the VBS compiler for execution
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\install\\server.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\install\\server.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\install\server.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\install\ | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| File created | C:\Windows\SysWOW64\install\server.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\install\server.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4072 set thread context of 1792 | N/A | C:\Users\Admin\AppData\Local\Temp\21a38605343548f2a186ef927892e4cf_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\21a38605343548f2a186ef927892e4cf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\21a38605343548f2a186ef927892e4cf_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
C:\Windows\SysWOW64\install\server.exe
"C:\Windows\system32\install\server.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.server.com | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
| US | 52.8.126.80:80 | www.server.com | tcp |
Files
memory/4072-0-0x0000000075332000-0x0000000075333000-memory.dmp
memory/4072-1-0x0000000075330000-0x00000000758E1000-memory.dmp
memory/4072-2-0x0000000075330000-0x00000000758E1000-memory.dmp
memory/1792-3-0x0000000000400000-0x0000000000455000-memory.dmp
memory/1792-6-0x0000000000400000-0x0000000000455000-memory.dmp
memory/1792-7-0x0000000000400000-0x0000000000455000-memory.dmp
memory/1792-8-0x0000000000400000-0x0000000000455000-memory.dmp
memory/4072-9-0x0000000075330000-0x00000000758E1000-memory.dmp
memory/1792-12-0x0000000010410000-0x0000000010471000-memory.dmp
memory/1792-14-0x0000000010410000-0x0000000010471000-memory.dmp
memory/4940-18-0x0000000001260000-0x0000000001261000-memory.dmp
memory/4940-17-0x0000000000FA0000-0x0000000000FA1000-memory.dmp
memory/1792-16-0x0000000010480000-0x00000000104E1000-memory.dmp
memory/4940-78-0x0000000010480000-0x00000000104E1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt
| MD5 | 6d96c0550723f2e821f2a1c718e8a5ae |
| SHA1 | 5724fb890f79cfa85f6e8cd86add9cf25cd61cde |
| SHA256 | a86cdda1e895a52f07aed278fd5c627a51a557d3af61e68078895cc268d3dc07 |
| SHA512 | ce7a441b63457970002741ff8fe1d27ed84f20e579aaa4a08248dc5a4a08a4684826a8443da9659c5a08d8dd3b3ca65207a018482194cd828813f5b1e69b9018 |
C:\Windows\SysWOW64\install\server.exe
| MD5 | d881de17aa8f2e2c08cbb7b265f928f9 |
| SHA1 | 08936aebc87decf0af6e8eada191062b5e65ac2a |
| SHA256 | b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0 |
| SHA512 | 5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34 |
memory/1792-148-0x0000000000400000-0x0000000000455000-memory.dmp
memory/4276-150-0x0000000010560000-0x00000000105C1000-memory.dmp
C:\Users\Admin\AppData\Roaming\cglogs.dat
| MD5 | bf3dba41023802cf6d3f8c5fd683a0c7 |
| SHA1 | 466530987a347b68ef28faad238d7b50db8656a5 |
| SHA256 | 4a8e75390856bf822f492f7f605ca0c21f1905172f6d3ef610162533c140507d |
| SHA512 | fec60f447dcc90753d693014135e24814f6e8294f6c0f436bc59d892b24e91552108dba6cf5a6fa7c0421f6d290d1bafee9f9f2d95ea8c4c05c2ad0f7c1bb314 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 1adff5834fc5ce504dbe869b853c6b56 |
| SHA1 | 987e06e089673e297a9439cf02ff7f8ea4751bca |
| SHA256 | 3599bdf2adb08dafb683ba2353a25ea28418efadcbc0998bae09066fb1aed793 |
| SHA512 | 35b294c847c113c27038fb580ddb4d1a3389d75d1367c535c1f48b7d06d5b11bdfa5f8e40603921652dd71b8bb806bee7475483180152f3677d3e4feee54a8ab |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 280b0751b9da46d3411055624a51bd7d |
| SHA1 | ab154e068b0dce8e3e93f83f22657d5f6e4f3c5c |
| SHA256 | 6aa5bedfa7735e5dc6786e405d3aa77915ab5306e66200073024a998de28c5c1 |
| SHA512 | 19c939c20b614144e45ef45e48764f90c2a3bce8dd3d5ac9940177f359a45ef59d580b55c4de480238065d18acf4f0d58b3690daf012409495226104dec92d47 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | d6289e9a4f9eb4a407eeb47b494c11a1 |
| SHA1 | 13a29e426084fccf480a9145580868d93bdcd52b |
| SHA256 | 7bc15b24498d505e1863744d7255db0eadf0b3c76ffa5d0bf8de74cff3619e42 |
| SHA512 | 48bc355447b82020d010dbff7eb3bcaf6ef786795dccfce708269d5c10686329328fd8532dbb1e64c1d0ab9b57fd6eb5fdd91ee5cf80408c2b758b69b1bd1e6e |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 76610dce580ab59c5bc8832b2600d854 |
| SHA1 | 58ab995c934a32e6507de5bb18ae6d1963626826 |
| SHA256 | b2b4da3443a7fb7d140d4774b36e01e1527be4b4dfc8d98e4a14c88f203df944 |
| SHA512 | 49416f850f3587ce74aea91315d991cededd041dec280dbfe789b29094c0819decd8114142afe81c9b905311987e6a1d9d127b24a9a2057735b5adc834253793 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | bf90e46e000a011d4d33b13a9c474010 |
| SHA1 | f32beff68150f0a898c4244b39e539053a999e36 |
| SHA256 | 5f7a7c766841e73ab443fae5ffe1d57d90cfc7629f0120a03dbdf0f858038876 |
| SHA512 | 2e800d512679f327f7aea268c2c93e26c7ac839179095a76e5f74111f90f0c4865bdc1aac59bc732b8a0ad33584acda222760f0156152b0420bea6b9a6c2f2f3 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 3eb337a2fedea184bd171b3c54f49206 |
| SHA1 | c15b8c0fc560b310b1245c5f75470eaa8b7d78f2 |
| SHA256 | ac7233cad0e94e26a3dc29992af4bfddff224b5e48dcc649448837381baccd77 |
| SHA512 | 189197c1f1d60473c89c7c5406b1c279d9d90f6bbd868573567e7967e73c81a90d99e63b2f099ca9bb022464d6280e7637b60f3103ffa5a715726548db960f95 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | d5ecccb42c2ae44b565a11fc489f76b3 |
| SHA1 | b8fbea9e8e93442f43c99980cf0ba80d4b8969f2 |
| SHA256 | c993520fac991d96fe81afe2406973efedf533693d2cec2fdae6bb07692219c7 |
| SHA512 | d76bc5b25f6527a9a77aa360aa75e3b90b69951143d514fce73def101f85bebdb28ba0693408a6eb8327c1ba70636bcc73855565eb886153d3b0c17deba8f7b9 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 4aee01b2fd666067365e5080202a20e2 |
| SHA1 | 8aa800358957e402926dd86d3eca196dceb42f0f |
| SHA256 | 669cfc75dab9899ac246ce993eb11060d3ee35b2c71cd0f3bc5632980c7020ca |
| SHA512 | 2c5e5f4a89217741613c61cc858510c9a11930c15c05ede5973dbd57e3811de0b2189ebb4fca70f8301e0bb826c0dd3eee768fa04fab3e5e98330118fb899f0a |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 1540fb4ea0c8aaf4b237871be1549983 |
| SHA1 | 79c76a782a467f44390950a746dccd111cb9d89a |
| SHA256 | d61bae7b69cf8df55b1eca72ed8fa67fc11d53f4380c89a840661c750d0e0a23 |
| SHA512 | d738e2a84aeb71489cb27b87f8d5b754cfed35b8f803480bb7b15672ecd67e06bd6d3b524a3b280b96f01ec0f564df4e554b655f3564a5afda2a81ffdcb1de6a |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | eee093797dfea11ef79c858893214f4e |
| SHA1 | 3f458ab26751ac816371f4a1a26e89af27abdae2 |
| SHA256 | 4639ce7f9df771c6611003d7f82f4904f32336e0367453eed3f66bdb2c6ea5b4 |
| SHA512 | 8e7c0249306f30c41a41b403ac68cec4decbfdb8a151d9b7cbca2d110263ccbc20926e604c895855dda9a827d86b41544273ef044aa91bf15b037d82221214bd |
memory/4940-1003-0x0000000010480000-0x00000000104E1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | b0dd264238c3920781f0d63ff20b8922 |
| SHA1 | 1fe0b740ef1ed2f0cb4f6665b81cf7c17c8c7350 |
| SHA256 | 3a6fc3989130a9f70e84e5a890ea72d5076ffc9c5df77d70f934f738194c093e |
| SHA512 | 2e0351dab8a972b946442c389719346ad8cdad6489e4b7a606d1036c7e7ede54f633a704c2bb74d30cbd58498e91094978664e83f6a0c7aaaf841eb37c47d259 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | c3e95b4f74b8810e0e5cd4108d47bd40 |
| SHA1 | df2ae57b0021a8823de421ee72ecb9635ddc4284 |
| SHA256 | 8b7d06234ea75559d19b58c42bb013ddd36e1e96a24e39ebfb513bf09b5f6bef |
| SHA512 | 42ee0235eb464d88dde8934715d8ada088cab6580338644555474dba29ec361e12f252785e1c09ad796af1e68e5ed972fd76c4513ecf9c491d5580a17cf1eabd |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | e15c95dcaaf721bf0645ae5d8127ca86 |
| SHA1 | 4e9ca966b27cb4e85f1d7b028842b10def8fd310 |
| SHA256 | 04084f2261dfe754752d58af301a699b81095d3a99f7147e229609dde47368a8 |
| SHA512 | 1ff387f2762e2b27035fe2cf727677ab82df76a7ef4a9be146a3696c0d412d284e0f2248f47ee7bd00f4065c636b8073346e9aa44a4d613a37decc7875ed94e9 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | a60db2963c8219b90bb8d3dab37406ab |
| SHA1 | 157d64cecc973279b45a2ded8d7fa58acdba2162 |
| SHA256 | d4311700580dbee567f5ebaf9dabe553bec92cd97ff2f0cbd8c5f9b210aecd5c |
| SHA512 | 978c8dbac02b03e2dab04dff10926020a4c5545d7df37b4d9b1c66db2d51088190f6788859877aa2248ec5b75d219a0a7475fa9adad628c0cb98e861b683a7bd |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | da265a02fd260a166206f1c2b42ac697 |
| SHA1 | 17862f6c3023dcd443da03e47c2a08e1bcfcb6c0 |
| SHA256 | cb44a228a86aeaca5ea94a53cf3a374698bdac63fa8916a9a2d1f66ef15734f8 |
| SHA512 | a38fcb97de9c12efce6c86052f9b41110e9cc23453100284993ce337914323b66511ddeab33cc70f0a9cadfcf4604ac60ad82f23791f3751af9d6f08beacb123 |
memory/4276-1469-0x0000000010560000-0x00000000105C1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 21e8c7143796043df0aa4d9efd7a1dc8 |
| SHA1 | 57f3d85a4a6da7e116dbcaa12c2f2dda408b9d25 |
| SHA256 | 36ca9c0778f2ac1bedad77292351ae8a52211496cda5663b2177b2aff7a3918b |
| SHA512 | ab67ae135ac203a453148a96b9393debebc5f2cac8275928ccb30ceec2be9b21f494d5ce5f51739dd85f5518fd5969c504b0bf6b99c72c30f40949cf2c2b3f59 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | 0d5a0b2413aa01f57514b072ec6271ba |
| SHA1 | eeb6237dd664d7f97b2f1e66560ae7097fcb05e0 |
| SHA256 | 0882ef606acfd1bef4c3a5920bd09117c27f5602ff63ecf4b396f26fcdefc04e |
| SHA512 | 1aa8f563942fda00466c00342a98a2d4999eda9e1bc08c8c68dbc1a7c66ea86cb4ff250a460b8ab846c311eacb34588f761ca911e9058aa858b0845009a81495 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | a909c23b08305bbc4b02e4dbe56bc809 |
| SHA1 | 6acc2cfb2d5707967dd8419ecf280bd45cab1dcf |
| SHA256 | 0388c246a7d1decd95ec85a010948da0bfdbdef785ae84f79a9fe4dc193c4f56 |
| SHA512 | 6c72bf07bf56724dbd7f1eea34e6a0767df47e83fe4260a79aef6ab583662276a33a97d40f33604ef212cb2ab47998c169d03924d5bb69e041b44de6713f6fd2 |
C:\Users\Admin\AppData\Local\Temp\XxX.xXx
| MD5 | ad69537bc3ba9642915bc00d24edf91e |
| SHA1 | 5661ba46a12bcd7c069593089bcf2e75abf2c641 |
| SHA256 | b12fa6c6b14256b073623581e6df19c3cab1d189343998f8f45a28b10d422492 |
| SHA512 | 96bbc4a1d005e4f33b20a642830458a88386e618c6f69e49ce1fc79034fa61d34e31951150f0ddddd47476d9f46ca54a1a7148c2a658aed1eb041802ee60eced |