Analysis Overview
SHA256
c914d8a39cc17402e2c3f5232766db612da4f6a6792893686f76ab8659a6eb69
Threat Level: Known bad
The file 00ae9bed0c590a9742d587d2381cc738_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Deletes itself
Executes dropped EXE
Loads dropped DLL
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-26 11:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-26 11:38
Reported
2024-04-26 11:41
Platform
win7-20240221-en
Max time kernel
150s
Max time network
118s
Command Line
Signatures
SmokeLoader
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\rdearbh | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\rdearbh | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\rdearbh | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2280 set thread context of 1564 | N/A | C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe |
| PID 1032 set thread context of 2472 | N/A | C:\Users\Admin\AppData\Roaming\rdearbh | C:\Users\Admin\AppData\Roaming\rdearbh |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {C4F7EF69-3FF6-47F7-9EEF-AC1EB97F729E} S-1-5-21-3452737119-3959686427-228443150-1000:QGTQZTRE\Admin:Interactive:[1]
C:\Users\Admin\AppData\Roaming\rdearbh
C:\Users\Admin\AppData\Roaming\rdearbh
C:\Users\Admin\AppData\Roaming\rdearbh
C:\Users\Admin\AppData\Roaming\rdearbh
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 10022020newfolder1002002131-service1002.space | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002002231-service1002.space | udp |
| US | 8.8.8.8:53 | 10022020newfolder3100231-service1002.space | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002002431-service1002.space | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002002531-service1002.space | udp |
| US | 8.8.8.8:53 | 10022020newfolder33417-01242510022020.space | udp |
| US | 8.8.8.8:53 | 10022020test125831-service1002012510022020.space | udp |
| US | 8.8.8.8:53 | 10022020test136831-service1002012510022020.space | udp |
| US | 8.8.8.8:53 | 10022020test147831-service1002012510022020.space | udp |
| US | 8.8.8.8:53 | 10022020test146831-service1002012510022020.space | udp |
| US | 8.8.8.8:53 | 10022020test134831-service1002012510022020.space | udp |
| US | 8.8.8.8:53 | 10022020est213531-service100201242510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020yes1t3481-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020test13561-service1002012510022020.su | udp |
| US | 8.8.8.8:53 | 10022020test14781-service1002012510022020.info | udp |
| US | 8.8.8.8:53 | 10022020test13461-service1002012510022020.net | udp |
| US | 8.8.8.8:53 | 10022020test15671-service1002012510022020.tech | udp |
| US | 8.8.8.8:53 | 10022020test12671-service1002012510022020.online | udp |
| US | 8.8.8.8:53 | 10022020utest1341-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020uest71-service100201dom2510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020test61-service1002012510022020.website | udp |
| US | 8.8.8.8:53 | 10022020test51-service1002012510022020.xyz | udp |
| US | 8.8.8.8:53 | 10022020test41-service100201pro2510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020yest31-service100201rus2510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020rest21-service1002012510022020.eu | udp |
| US | 8.8.8.8:53 | 10022020test11-service1002012510022020.press | udp |
| US | 8.8.8.8:53 | 10022020newfolder4561-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020rustest213-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020test281-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020test261-service1002012510022020.space | udp |
| US | 8.8.8.8:53 | 10022020yomtest251-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020yirtest231-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020test391-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020test481-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020test571-service1002012510022020.pro | udp |
| US | 8.8.8.8:53 | 10022020test461-service1002012510022020.host | udp |
| US | 8.8.8.8:53 | 10022020test231-service1002012510022020.fun | udp |
| US | 8.8.8.8:53 | 10022020tostest371-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020oopoest361-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020newfolder481-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020newfolder471-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020newfolder351-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020newfolder241-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-service100201shop2510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-service100201life2510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-service100201blog2510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020megatest251-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020infotest341-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020besttest971-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020shoptest871-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020kupitest451-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020proftest981-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020clubtest561-service1002012510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020mytest151-service100201242510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020newfoldert161-service100201242510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020newfolder100251-service2510022020.ru | udp |
| US | 8.8.8.8:53 | 10022020newfolder100241-service1002010022020.ru | udp |
| US | 8.8.8.8:53 | 10022020newfolder100231-service1022020.ru | udp |
| US | 8.8.8.8:53 | 10022020newfolder100221-service1022020.ru | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-01252510022020.ml | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-01262510022020.ga | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-01272510022020.cf | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-01282510022020.gq | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-01292510022020.com | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0130251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0131251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0132251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0133251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0134251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0135251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0136251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0137251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0138251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0139251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0140251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0141251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0142251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0143251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0144251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0145251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0146251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0147251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0148251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0149251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0150251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0151251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0152251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0153251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0154251002202035.site | udp |
| US | 8.8.8.8:53 | 10022020newfolder1002-0155251002202035.site | udp |
Files
memory/2280-2-0x0000000003440000-0x0000000003540000-memory.dmp
memory/1564-5-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2280-4-0x0000000000220000-0x000000000022D000-memory.dmp
memory/1564-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1564-6-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1564-7-0x0000000000400000-0x000000000040C000-memory.dmp
\Users\Admin\AppData\Local\Temp\4DD3.tmp
| MD5 | d124f55b9393c976963407dff51ffa79 |
| SHA1 | 2c7bbedd79791bfb866898c85b504186db610b5d |
| SHA256 | ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef |
| SHA512 | 278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06 |
memory/1104-11-0x0000000002D60000-0x0000000002D77000-memory.dmp
memory/1564-12-0x0000000000400000-0x000000000040C000-memory.dmp
C:\Users\Admin\AppData\Roaming\rdearbh
| MD5 | 00ae9bed0c590a9742d587d2381cc738 |
| SHA1 | 5f50ffd258f2477b758a183786cde20b2992bedf |
| SHA256 | c914d8a39cc17402e2c3f5232766db612da4f6a6792893686f76ab8659a6eb69 |
| SHA512 | 44f2814a8aacba7b152e20623bbae706341a8f196dc2b72e81def514b957f9e28ca3e5d6ecf986f3e0642270151c29a4950a5277191551cedabfdee046e724cf |
memory/2472-29-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1032-23-0x0000000003450000-0x0000000003550000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-26 11:38
Reported
2024-04-26 11:41
Platform
win10v2004-20240412-en
Max time kernel
139s
Max time network
123s
Command Line
Signatures
SmokeLoader
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5032 set thread context of 4436 | N/A | C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\00ae9bed0c590a9742d587d2381cc738_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| 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 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 218.110.86.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| BE | 88.221.83.203:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 132.250.30.184.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.32.209.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 177.178.17.96.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/5032-1-0x0000000003540000-0x0000000003640000-memory.dmp
memory/5032-2-0x00000000033B0000-0x00000000033BD000-memory.dmp
memory/4436-3-0x0000000000400000-0x000000000040C000-memory.dmp
memory/4436-4-0x0000000000400000-0x000000000040C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\4DD3.tmp
| MD5 | 4f3387277ccbd6d1f21ac5c07fe4ca68 |
| SHA1 | e16506f662dc92023bf82def1d621497c8ab5890 |
| SHA256 | 767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac |
| SHA512 | 9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219 |
memory/4436-8-0x0000000000400000-0x000000000040C000-memory.dmp