f99bcea6642af814c6faaa19cf737798783c435b15b8d48931f349217c854657

General

Target

f99bcea6642af814c6faaa19cf737798783c435b15b8d48931f349217c854657.jar
Size

1.9MB
MD5

09cc5b17f01a4f73dfae4f4171ad023d
SHA1

e8c444beba97b20e6b2b4522391f0a440b34998b
SHA256

f99bcea6642af814c6faaa19cf737798783c435b15b8d48931f349217c854657
SHA512

b36f936a47983106519d42244abe920447cd24117995d70c7c74d0cdbc4fb58cebde55ccd238b055b8d4a6b7c8a0e562af7d736ef414a8293a4c66612514b510
SSDEEP

49152:ZohH8h4LsMSxH9SolgXHrdNWWa919jkPj23dassdzkuO+JNGzmJy2BiUL:ZohHULMSxdSolgXr3ACYdadU2BiUL

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Home = "C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe -jar C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\.tmp\\1728973132781.tmp"	reg.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4940	java.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4940 wrote to memory of 1176	4940	java.exe	88
PID 4940 wrote to memory of 1176	4940	java.exe	88
PID 4940 wrote to memory of 4960	4940	java.exe	90
PID 4940 wrote to memory of 4960	4940	java.exe	90
PID 4960 wrote to memory of 4988	4960	cmd.exe	92
PID 4960 wrote to memory of 4988	4960	cmd.exe	92

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
1176	attrib.exe

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\f99bcea6642af814c6faaa19cf737798783c435b15b8d48931f349217c854657.jar
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4940
- C:\Windows\SYSTEM32\attrib.exe
  attrib +H C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1728973132781.tmp
  2⤵
  - Views/modifies file attributes
  PID:1176
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c "REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files\Java\jre-1.8\bin\javaw.exe -jar C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1728973132781.tmp" /f"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4960
- - C:\Windows\system32\reg.exe
    REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files\Java\jre-1.8\bin\javaw.exe -jar C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1728973132781.tmp" /f
    3⤵
    - Adds Run key to start application
    PID:4988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Hide Artifacts

1

T1564

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1728973132781.tmp

Filesize
1.9MB

MD5
09cc5b17f01a4f73dfae4f4171ad023d

SHA1
e8c444beba97b20e6b2b4522391f0a440b34998b

SHA256
f99bcea6642af814c6faaa19cf737798783c435b15b8d48931f349217c854657

SHA512
b36f936a47983106519d42244abe920447cd24117995d70c7c74d0cdbc4fb58cebde55ccd238b055b8d4a6b7c8a0e562af7d736ef414a8293a4c66612514b510

Download Submit
memory/4940-41-0x000002B7E25B0000-0x000002B7E25B1000-memory.dmp

Filesize
4KB

Download
memory/4940-48-0x000002B7E4040000-0x000002B7E4050000-memory.dmp

Filesize
64KB

Download
memory/4940-24-0x000002B7E4030000-0x000002B7E4040000-memory.dmp

Filesize
64KB

Download
memory/4940-23-0x000002B7E4020000-0x000002B7E4030000-memory.dmp

Filesize
64KB

Download
memory/4940-22-0x000002B7E4010000-0x000002B7E4020000-memory.dmp

Filesize
64KB

Download
memory/4940-21-0x000002B7E25B0000-0x000002B7E25B1000-memory.dmp

Filesize
4KB

Download
memory/4940-26-0x000002B7E4040000-0x000002B7E4050000-memory.dmp

Filesize
64KB

Download
memory/4940-28-0x000002B7E4050000-0x000002B7E4060000-memory.dmp

Filesize
64KB

Download
memory/4940-30-0x000002B7E4060000-0x000002B7E4070000-memory.dmp

Filesize
64KB

Download
memory/4940-16-0x000002B7E3FF0000-0x000002B7E4000000-memory.dmp

Filesize
64KB

Download
memory/4940-34-0x000002B7E4070000-0x000002B7E4080000-memory.dmp

Filesize
64KB

Download
memory/4940-36-0x000002B7E3D80000-0x000002B7E3FF0000-memory.dmp

Filesize
2.4MB

Download
memory/4940-37-0x000002B7E4080000-0x000002B7E4090000-memory.dmp

Filesize
64KB

Download
memory/4940-2-0x000002B7E3D80000-0x000002B7E3FF0000-memory.dmp

Filesize
2.4MB

Download
memory/4940-17-0x000002B7E4000000-0x000002B7E4010000-memory.dmp

Filesize
64KB

Download
memory/4940-46-0x000002B7E4020000-0x000002B7E4030000-memory.dmp

Filesize
64KB

Download
memory/4940-42-0x000002B7E3FF0000-0x000002B7E4000000-memory.dmp

Filesize
64KB

Download
memory/4940-47-0x000002B7E4030000-0x000002B7E4040000-memory.dmp

Filesize
64KB

Download
memory/4940-45-0x000002B7E4010000-0x000002B7E4020000-memory.dmp

Filesize
64KB

Download
memory/4940-43-0x000002B7E4000000-0x000002B7E4010000-memory.dmp

Filesize
64KB

Download
memory/4940-49-0x000002B7E4050000-0x000002B7E4060000-memory.dmp

Filesize
64KB

Download
memory/4940-50-0x000002B7E4060000-0x000002B7E4070000-memory.dmp

Filesize
64KB

Download
memory/4940-51-0x000002B7E4070000-0x000002B7E4080000-memory.dmp

Filesize
64KB

Download
memory/4940-52-0x000002B7E4080000-0x000002B7E4090000-memory.dmp

Filesize
64KB

Download
memory/4940-54-0x000002B7E4090000-0x000002B7E40A0000-memory.dmp

Filesize
64KB

Download
memory/4940-56-0x000002B7E25B0000-0x000002B7E25B1000-memory.dmp

Filesize
4KB

Download
memory/4940-57-0x000002B7E4090000-0x000002B7E40A0000-memory.dmp

Filesize
64KB

Download
memory/4940-58-0x000002B7E40A0000-0x000002B7E40B0000-memory.dmp

Filesize
64KB

Download
memory/4940-59-0x000002B7E40A0000-0x000002B7E40B0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads