Analysis Overview
SHA256
cd0efb507debe4ce7d2e881ad977bb030dea0ee3bcf1d9d59552543a143bd60a
Threat Level: Known bad
The file Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg.zip was found to be: Known bad.
Malicious Activity Summary
Strrat family
Drops startup file
Adds Run key to start application
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-21 12:20
Signatures
Strrat family
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-21 12:20
Reported
2024-11-21 12:23
Platform
win7-20241010-en
Max time kernel
148s
Max time network
152s
Command Line
Signatures
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg.jar | C:\Windows\system32\java.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg = "\"C:\\Program Files\\Java\\jre7\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg.jar\"" | C:\Windows\system32\java.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg = "\"C:\\Program Files\\Java\\jre7\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg.jar\"" | C:\Windows\system32\java.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2600 wrote to memory of 2948 | N/A | C:\Windows\system32\java.exe | C:\Program Files\Java\jre7\bin\java.exe |
| PID 2600 wrote to memory of 2948 | N/A | C:\Windows\system32\java.exe | C:\Program Files\Java\jre7\bin\java.exe |
| PID 2600 wrote to memory of 2948 | N/A | C:\Windows\system32\java.exe | C:\Program Files\Java\jre7\bin\java.exe |
Processes
C:\Windows\system32\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg.jar
C:\Program Files\Java\jre7\bin\java.exe
"C:\Program Files\Java\jre7\bin\java.exe" -jar "C:\Users\Admin\AppData\Roaming\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg.jar"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | macostopacros.3utilities.com | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | prtoacasedted.3utilities.com | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | macostopacros.3utilities.com | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | macostopacros.3utilities.com | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
Files
memory/2600-2-0x0000000002250000-0x00000000024C0000-memory.dmp
memory/2600-10-0x0000000000330000-0x0000000000331000-memory.dmp
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg.jar
| MD5 | 1a7a05db5686a51ce39c3b35c111d73f |
| SHA1 | c6ba4712046569c3d6601e5d2f85aeecfabef69b |
| SHA256 | bbd5de9d533b350b86e4d9aa54b6545c6e890c4f263ad27433b2c995faf89493 |
| SHA512 | f15d3e2f5cd3a10111c87c2f6c1d8d7bf51fab14f9e6c33ffde067a5c7df2d7f81055d0ba331a840a33ba596cb45e782299f626367a928447a08480d41a3a1c9 |
memory/2600-21-0x0000000002250000-0x00000000024C0000-memory.dmp
memory/2948-22-0x00000000022C0000-0x0000000002530000-memory.dmp
memory/2948-30-0x0000000000130000-0x0000000000131000-memory.dmp
memory/2948-32-0x00000000022C0000-0x0000000002530000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-21 12:20
Reported
2024-11-21 12:22
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg.jar | C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg.jar\"" | C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg = "\"C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe\" -jar \"C:\\Users\\Admin\\AppData\\Roaming\\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg.jar\"" | C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1684 wrote to memory of 368 | N/A | C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe | C:\Program Files\Java\jre-1.8\bin\java.exe |
| PID 1684 wrote to memory of 368 | N/A | C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe | C:\Program Files\Java\jre-1.8\bin\java.exe |
Processes
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg.jar
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\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg.jar"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | macostopacros.3utilities.com | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | prtoacasedted.3utilities.com | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | prtoacasedted.3utilities.com | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | prtoacasedted.3utilities.com | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | prtoacasedted.3utilities.com | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | 96.136.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | prtoacasedted.3utilities.com | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | macostopacros.3utilities.com | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | prtoacasedted.3utilities.com | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | prtoacasedted.3utilities.com | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | prtoacasedted.3utilities.com | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | prtoacasedted.3utilities.com | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | prtoacasedted.3utilities.com | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
| US | 8.8.8.8:53 | macostopacros.3utilities.com | udp |
| BG | 87.120.115.30:3095 | macostopacros.3utilities.com | tcp |
Files
memory/1684-2-0x000001ECB3510000-0x000001ECB3780000-memory.dmp
memory/1684-13-0x000001ECB3780000-0x000001ECB3790000-memory.dmp
memory/1684-16-0x000001ECB37A0000-0x000001ECB37B0000-memory.dmp
memory/1684-14-0x000001ECB3790000-0x000001ECB37A0000-memory.dmp
memory/1684-19-0x000001ECB37B0000-0x000001ECB37C0000-memory.dmp
memory/1684-20-0x000001ECB37C0000-0x000001ECB37D0000-memory.dmp
memory/1684-24-0x000001ECB37E0000-0x000001ECB37F0000-memory.dmp
memory/1684-25-0x000001ECB34F0000-0x000001ECB34F1000-memory.dmp
memory/1684-22-0x000001ECB37D0000-0x000001ECB37E0000-memory.dmp
memory/1684-28-0x000001ECB37F0000-0x000001ECB3800000-memory.dmp
memory/1684-30-0x000001ECB3800000-0x000001ECB3810000-memory.dmp
memory/1684-32-0x000001ECB3810000-0x000001ECB3820000-memory.dmp
memory/1684-31-0x000001ECB3510000-0x000001ECB3780000-memory.dmp
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Punjb_national_bnk_024_late_return_counta_Inward-clearin_jpg.jar
| MD5 | 1a7a05db5686a51ce39c3b35c111d73f |
| SHA1 | c6ba4712046569c3d6601e5d2f85aeecfabef69b |
| SHA256 | bbd5de9d533b350b86e4d9aa54b6545c6e890c4f263ad27433b2c995faf89493 |
| SHA512 | f15d3e2f5cd3a10111c87c2f6c1d8d7bf51fab14f9e6c33ffde067a5c7df2d7f81055d0ba331a840a33ba596cb45e782299f626367a928447a08480d41a3a1c9 |
memory/1684-50-0x000001ECB3810000-0x000001ECB3820000-memory.dmp
memory/1684-49-0x000001ECB3800000-0x000001ECB3810000-memory.dmp
memory/1684-48-0x000001ECB37F0000-0x000001ECB3800000-memory.dmp
memory/1684-47-0x000001ECB37E0000-0x000001ECB37F0000-memory.dmp
memory/1684-46-0x000001ECB37D0000-0x000001ECB37E0000-memory.dmp
memory/1684-45-0x000001ECB37C0000-0x000001ECB37D0000-memory.dmp
memory/1684-44-0x000001ECB37B0000-0x000001ECB37C0000-memory.dmp
memory/1684-43-0x000001ECB37A0000-0x000001ECB37B0000-memory.dmp
memory/1684-42-0x000001ECB3790000-0x000001ECB37A0000-memory.dmp
memory/1684-41-0x000001ECB3780000-0x000001ECB3790000-memory.dmp
memory/1684-40-0x000001ECB3510000-0x000001ECB3780000-memory.dmp
memory/368-54-0x000001F686E80000-0x000001F6870F0000-memory.dmp
C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/368-67-0x000001F687100000-0x000001F687110000-memory.dmp
memory/368-66-0x000001F6870F0000-0x000001F687100000-memory.dmp
memory/368-69-0x000001F687110000-0x000001F687120000-memory.dmp
memory/368-73-0x000001F687130000-0x000001F687140000-memory.dmp
memory/368-72-0x000001F687120000-0x000001F687130000-memory.dmp
memory/368-77-0x000001F687140000-0x000001F687150000-memory.dmp
memory/368-78-0x000001F687150000-0x000001F687160000-memory.dmp
memory/368-80-0x000001F687160000-0x000001F687170000-memory.dmp
memory/368-83-0x000001F686E60000-0x000001F686E61000-memory.dmp
memory/368-84-0x000001F686E80000-0x000001F6870F0000-memory.dmp
memory/368-85-0x000001F6870F0000-0x000001F687100000-memory.dmp
memory/368-87-0x000001F687100000-0x000001F687110000-memory.dmp
memory/368-88-0x000001F687110000-0x000001F687120000-memory.dmp
memory/368-89-0x000001F687120000-0x000001F687130000-memory.dmp
memory/368-90-0x000001F687130000-0x000001F687140000-memory.dmp
memory/368-91-0x000001F687140000-0x000001F687150000-memory.dmp
memory/368-92-0x000001F687150000-0x000001F687160000-memory.dmp
memory/368-93-0x000001F687160000-0x000001F687170000-memory.dmp
memory/368-96-0x000001F687180000-0x000001F687190000-memory.dmp
memory/368-97-0x000001F687170000-0x000001F687180000-memory.dmp