Analysis Overview
SHA256
1acab0442d49fe3e88a06ca5ca8df078e94c5b0b262bc0e69c707343a7237683
Threat Level: Known bad
The file 09fa781289c110bfec8cc933bcdad973_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Ramnit
Executes dropped EXE
Loads dropped DLL
Drops file in Windows directory
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-24 17:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-24 17:56
Reported
2024-06-24 17:58
Platform
win7-20240508-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Ramnit
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118mgr.exe | N/A |
Loads dropped DLL
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SynInst.log | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
| File created | C:\Windows\inf\oem0.PNF | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
| File created | C:\Windows\inf\oem1.PNF | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\INF\setupapi.dev.log | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118mgr.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeLoadDriverPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118mgr.exe
C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118mgr.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2112 -s 284
Network
Files
memory/2100-0-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2100-2-0x00000000002D0000-0x000000000030C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118mgr.exe
| MD5 | 33cd65ebd943a41a3b65fa1ccfce067c |
| SHA1 | 715d78b89cadbbd517fec3a48f415e1dc00f92bb |
| SHA256 | 43c91f0a793c2776757ecec287a2d50cbf331d27f08aa559ffc160a417d3d1ae |
| SHA512 | ea7c5b04eb5dd99ff38f7699cceef49680c094beab01751a92541e56293f7ecc3381aeca9a8863f95b75b548c0d02cf5127eaaf4cc1f784974981fade9ebeaf2 |
memory/2112-20-0x0000000000260000-0x0000000000262000-memory.dmp
memory/2112-13-0x0000000000400000-0x0000000000489124-memory.dmp
memory/2100-11-0x0000000000440000-0x00000000004CA000-memory.dmp
memory/2100-10-0x0000000000440000-0x00000000004CA000-memory.dmp
\Users\Admin\AppData\Local\Temp\~TM203D.tmp
| MD5 | d124f55b9393c976963407dff51ffa79 |
| SHA1 | 2c7bbedd79791bfb866898c85b504186db610b5d |
| SHA256 | ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef |
| SHA512 | 278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06 |
memory/2100-5-0x00000000002D0000-0x000000000030C000-memory.dmp
\Users\Admin\AppData\Local\Temp\~TM208C.tmp
| MD5 | 9b98d47916ead4f69ef51b56b0c2323c |
| SHA1 | 290a80b4ded0efc0fd00816f373fcea81a521330 |
| SHA256 | 96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b |
| SHA512 | 68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94 |
memory/2112-28-0x0000000000400000-0x000000000048A000-memory.dmp
memory/2112-29-0x0000000000400000-0x0000000000489124-memory.dmp
memory/2100-31-0x0000000000400000-0x000000000043C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-24 17:56
Reported
2024-06-24 17:58
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
57s
Command Line
Signatures
Ramnit
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118mgr.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118mgr.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\inf\oem0.PNF | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
| File created | C:\Windows\inf\oem1.PNF | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
| File created | C:\Windows\inf\oem2.PNF | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\INF\setupapi.dev.log | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\SynInst.log | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118mgr.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeLoadDriverPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4884 wrote to memory of 444 | N/A | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118mgr.exe |
| PID 4884 wrote to memory of 444 | N/A | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118mgr.exe |
| PID 4884 wrote to memory of 444 | N/A | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118mgr.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118mgr.exe
C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118mgr.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 444 -ip 444
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 444 -s 372
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/4884-0-0x0000000000400000-0x000000000043C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\09fa781289c110bfec8cc933bcdad973_JaffaCakes118mgr.exe
| MD5 | 33cd65ebd943a41a3b65fa1ccfce067c |
| SHA1 | 715d78b89cadbbd517fec3a48f415e1dc00f92bb |
| SHA256 | 43c91f0a793c2776757ecec287a2d50cbf331d27f08aa559ffc160a417d3d1ae |
| SHA512 | ea7c5b04eb5dd99ff38f7699cceef49680c094beab01751a92541e56293f7ecc3381aeca9a8863f95b75b548c0d02cf5127eaaf4cc1f784974981fade9ebeaf2 |
memory/444-5-0x0000000000400000-0x0000000000489124-memory.dmp
memory/444-10-0x0000000000400000-0x0000000000489124-memory.dmp
memory/4884-11-0x0000000000400000-0x000000000043C000-memory.dmp
memory/444-9-0x0000000000400000-0x000000000048A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\~TM64F4.tmp
| MD5 | 4f3387277ccbd6d1f21ac5c07fe4ca68 |
| SHA1 | e16506f662dc92023bf82def1d621497c8ab5890 |
| SHA256 | 767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac |
| SHA512 | 9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219 |
memory/444-15-0x0000000000400000-0x0000000000489124-memory.dmp
memory/444-17-0x0000000000400000-0x000000000048A000-memory.dmp