Analysis Overview
SHA256
fad7c92de18999f92c1a4f97a2265ac3a4e870a3469a564845827ef633d0a791
Threat Level: Known bad
The file 760cc71758597ba02cf6fff608460ced_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Ramnit family
Ramnit
Loads dropped DLL
UPX packed file
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of UnmapMainImage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-27 21:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-27 21:34
Reported
2024-10-27 21:37
Platform
win7-20241023-en
Max time kernel
122s
Max time network
124s
Command Line
Signatures
Ramnit
Ramnit family
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\760cc71758597ba02cf6fff608460ced_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\760cc71758597ba02cf6fff608460ced_JaffaCakes118.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 |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\760cc71758597ba02cf6fff608460ced_JaffaCakes118.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\760cc71758597ba02cf6fff608460ced_JaffaCakes118.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\760cc71758597ba02cf6fff608460ced_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\760cc71758597ba02cf6fff608460ced_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\760cc71758597ba02cf6fff608460ced_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2404 -s 136
Network
Files
memory/2404-1-0x0000000000400000-0x000000000042A000-memory.dmp
memory/2404-8-0x0000000000400000-0x000000000042A000-memory.dmp
memory/2404-7-0x0000000000400000-0x000000000042A000-memory.dmp
memory/2404-6-0x00000000003C0000-0x00000000003C1000-memory.dmp
memory/2404-4-0x0000000000400000-0x000000000042A000-memory.dmp
memory/2404-3-0x0000000000400000-0x000000000042A000-memory.dmp
memory/2404-2-0x0000000000400000-0x000000000042A000-memory.dmp
memory/2404-0-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2404-9-0x0000000000400000-0x000000000042A000-memory.dmp
\Users\Admin\AppData\Local\Temp\~TMC66B.tmp
| MD5 | d124f55b9393c976963407dff51ffa79 |
| SHA1 | 2c7bbedd79791bfb866898c85b504186db610b5d |
| SHA256 | ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef |
| SHA512 | 278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06 |
memory/2404-14-0x0000000077400000-0x0000000077401000-memory.dmp
memory/2404-15-0x0000000077400000-0x0000000077402000-memory.dmp
memory/2404-13-0x00000000773FF000-0x0000000077401000-memory.dmp
\Users\Admin\AppData\Local\Temp\~TMC6E8.tmp
| MD5 | 9b98d47916ead4f69ef51b56b0c2323c |
| SHA1 | 290a80b4ded0efc0fd00816f373fcea81a521330 |
| SHA256 | 96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b |
| SHA512 | 68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94 |
memory/2404-20-0x00000000768E0000-0x00000000769F0000-memory.dmp
memory/2404-19-0x0000000076974000-0x0000000076975000-memory.dmp
memory/2404-21-0x0000000000400000-0x000000000042A000-memory.dmp
memory/2404-22-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2404-23-0x00000000768E0000-0x00000000769F0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-27 21:34
Reported
2024-10-27 21:37
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
152s
Command Line
Signatures
Ramnit
Ramnit family
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\760cc71758597ba02cf6fff608460ced_JaffaCakes118.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 |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\760cc71758597ba02cf6fff608460ced_JaffaCakes118.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\760cc71758597ba02cf6fff608460ced_JaffaCakes118.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\760cc71758597ba02cf6fff608460ced_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\760cc71758597ba02cf6fff608460ced_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\760cc71758597ba02cf6fff608460ced_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4848 -ip 4848
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4848 -s 424
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | 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 | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.173.189.20.in-addr.arpa | udp |
Files
memory/4848-0-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4848-1-0x0000000000401000-0x0000000000402000-memory.dmp
memory/4848-2-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4848-3-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4848-4-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4848-5-0x00000000012B0000-0x00000000012B1000-memory.dmp
memory/4848-7-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4848-6-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4848-10-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4848-11-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4848-9-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4848-8-0x0000000000400000-0x000000000042A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\~TMADC4.tmp
| MD5 | 4f3387277ccbd6d1f21ac5c07fe4ca68 |
| SHA1 | e16506f662dc92023bf82def1d621497c8ab5890 |
| SHA256 | 767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac |
| SHA512 | 9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219 |
memory/4848-17-0x0000000077032000-0x0000000077033000-memory.dmp
memory/4848-16-0x0000000077032000-0x0000000077034000-memory.dmp
memory/4848-19-0x0000000000400000-0x0000000000429000-memory.dmp