Analysis
-
max time kernel
149s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
-
submitted
11-01-2025 06:25
General
-
Target
JaffaCakes118_f96a223f991fb73ca696cec01c563661.jar
-
Size
184KB
-
MD5
f96a223f991fb73ca696cec01c563661
-
SHA1
4d05b60435bbf1406721e2766dfa75913f144f06
-
SHA256
b419dd50e24658fb5baa734cec6e8df03778000d2743842108e6de48763a3576
-
SHA512
65687a47ce1c84322bc590ee8888d43316a4e57c18600e60b57bda7727c0f7483c3476e6ce4c0c71f7b33919fff1cdbee9652e22987daa9a459c5b89f6a94c54
-
SSDEEP
3072:hWRLOLgudl05cfPSlGg67guvyyUEJ5xEPqPGAeK3mVLK5hCsDx8zusc0b4R:hWRL8UcnSQgkhUDRAZp5h7sc00
Malware Config
Extracted
strrat
31.210.20.102:2664
127.0.0.1:2664
-
license_id
FDFL-86AF-249Z-UP6D-RTBW
-
plugins_url
http://jbfrost.live/strigoi/server/?hwid=1&lid=m&ht=5
-
scheduled_task
true
-
secondary_startup
true
-
startup
true
Signatures
-
STRRAT
STRRAT is a remote access tool than can steal credentials and log keystrokes.
-
Strrat family
-
Drops startup file 1 IoCs
-
Loads dropped DLL 2 IoCs
-
Adds Run key to start application 2 TTPs 2 IoCs
-
Drops file in Program Files directory 1 IoCs
-
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious use of WriteProcessMemory 10 IoCs
-
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exejava -jar C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f96a223f991fb73ca696cec01c563661.jar1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Java\jre-1.8\bin\java.exe"C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Program Files\Java\jre-1.8\JaffaCakes118_f96a223f991fb73ca696cec01c563661.jar"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Java\jre-1.8\bin\java.exe"C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\JaffaCakes118_f96a223f991fb73ca696cec01c563661.jar"3⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\cmd.execmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\JaffaCakes118_f96a223f991fb73ca696cec01c563661.jar"4⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\schtasks.exeschtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\JaffaCakes118_f96a223f991fb73ca696cec01c563661.jar"5⤵
- Scheduled Task/Job: Scheduled Task
-
-
-
C:\Program Files\Java\jre-1.8\bin\java.exe"C:\Program Files\Java\jre-1.8\bin\java.exe" -jar "C:\Users\Admin\AppData\Roaming\JaffaCakes118_f96a223f991fb73ca696cec01c563661.jar"4⤵
- Loads dropped DLL
-
-
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
184KB
MD5f96a223f991fb73ca696cec01c563661
SHA14d05b60435bbf1406721e2766dfa75913f144f06
SHA256b419dd50e24658fb5baa734cec6e8df03778000d2743842108e6de48763a3576
SHA51265687a47ce1c84322bc590ee8888d43316a4e57c18600e60b57bda7727c0f7483c3476e6ce4c0c71f7b33919fff1cdbee9652e22987daa9a459c5b89f6a94c54
-
Filesize
46B
MD51f15b048575437b2a3c5e62067a56f1f
SHA1559b22c2b6162897e82d12b9908e55f5617e356c
SHA256aec6a2d73c037b665f97fb9baf347a52dd79c47219998bcfc8f871b7334acd13
SHA51299fa8b02978f114fe992b03e2dee44072695c3456977f6377d75143aa6743395f574e98d9b44f8cda2635048250d450edd0e0bcacdecc2257d8a946a140c72ab
-
Filesize
46B
MD58dae6786a933a02e29d886f376880e8d
SHA1cea9da430598d986b7d7b291f905febf6007578e
SHA256309fa2f9e1db358ece5e7e9191adc6015f364c558eff10f29327957834c57418
SHA5126da41f554c06efdc3f015eba1d0434521f0bcc924468b850dd922073ed4728ec66e6d55f364dd832fd50f24c6a23e9fa66fc9eb40aec530a1f7ea1945ecb73e3
-
Filesize
241KB
MD5e02979ecd43bcc9061eb2b494ab5af50
SHA13122ac0e751660f646c73b10c4f79685aa65c545
SHA256a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a
SHA5121e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372
-
Filesize
45B
MD5c8366ae350e7019aefc9d1e6e6a498c6
SHA15731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA25611e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA51233c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd
-
Filesize
1.4MB
MD5acfb5b5fd9ee10bf69497792fd469f85
SHA10e0845217c4907822403912ad6828d8e0b256208
SHA256b308faebfe4ed409de8410e0a632d164b2126b035f6eacff968d3908cafb4d9e
SHA512e52575f58a195ceb3bd16b9740eadf5bc5b1d4d63c0734e8e5fd1d1776aa2d068d2e4c7173b83803f95f72c0a6759ae1c9b65773c734250d4cfcdf47a19f82aa
-
Filesize
2.6MB
MD52f4a99c2758e72ee2b59a73586a2322f
SHA1af38e7c4d0fc73c23ecd785443705bfdee5b90bf
SHA25624d81621f82ac29fcdd9a74116031f5907a2343158e616f4573bbfa2434ae0d5
SHA512b860459a0d3bf7ccb600a03aa1d2ac0358619ee89b2b96ed723541e182b6fdab53aefef7992acb4e03fca67aa47cbe3907b1e6060a60b57ed96c4e00c35c7494
-
Filesize
4.1MB
MD5b33387e15ab150a7bf560abdc73c3bec
SHA166b8075784131f578ef893fd7674273f709b9a4c
SHA2562eae3dea1c3dde6104c49f9601074b6038ff6abcf3be23f4b56f6720a4f6a491
SHA51225cfb0d6ce35d0bcb18527d3aa12c63ecb2d9c1b8b78805d1306e516c13480b79bb0d74730aa93bd1752f9ac2da9fdd51781c48844cea2fd52a06c62852c8279
-
Filesize
772KB
MD5e1aa38a1e78a76a6de73efae136cdb3a
SHA1c463da71871f780b2e2e5dba115d43953b537daf
SHA2562ddda8af6faef8bde46acf43ec546603180bcf8dcb2e5591fff8ac9cd30b5609
SHA512fee16fe9364926ec337e52f551fd62ed81984808a847de2fd68ff29b6c5da0dcc04ef6d8977f0fe675662a7d2ea1065cdcdd2a5259446226a7c7c5516bd7d60d
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
2.4MB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
2.4MB
-
Filesize
2.4MB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB