77d8fae64f55b116a856a374a8419ea65a984a4ba888e467a009db79f4355b8f

General

Target

hack.jar
Size

710KB
MD5

768a7d09d78d005de07ea4de25069452
SHA1

1f611d072a4a35cd4bfacbcbe77828278bd85751
SHA256

77d8fae64f55b116a856a374a8419ea65a984a4ba888e467a009db79f4355b8f
SHA512

89ad94a5ce956a5c9323cb9ebf5b0c3c744fa328755cc8e3cc88f1e1b8c1bbf437fa7cf77250ff39532182104cae3d85e6b189f07cfed0df89170edecc2544ff
SSDEEP

12288:8EXhAo6H5nPNu1+8qFsP+p5YUdl1Y6FpAoKZN5MDQYISufwoPDt06tqD:8EuHE+9Y+9l1JFpABf5Yc4sRvtqD

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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Home = "C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe -jar C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\.tmp\\1724614344775.tmp"	reg.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4500	java.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4500 wrote to memory of 4916	4500	java.exe	89
PID 4500 wrote to memory of 4916	4500	java.exe	89
PID 4500 wrote to memory of 960	4500	java.exe	91
PID 4500 wrote to memory of 960	4500	java.exe	91
PID 960 wrote to memory of 2160	960	cmd.exe	93
PID 960 wrote to memory of 2160	960	cmd.exe	93

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
4916	attrib.exe

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\hack.jar
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4500
- C:\Windows\SYSTEM32\attrib.exe
  attrib +H C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1724614344775.tmp
  2⤵
  - Views/modifies file attributes
  PID:4916
- 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\1724614344775.tmp" /f"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:960
- - 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\1724614344775.tmp" /f
    3⤵
    - Adds Run key to start application
    PID:2160

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

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1724614344775.tmp

Filesize
710KB

MD5
768a7d09d78d005de07ea4de25069452

SHA1
1f611d072a4a35cd4bfacbcbe77828278bd85751

SHA256
77d8fae64f55b116a856a374a8419ea65a984a4ba888e467a009db79f4355b8f

SHA512
89ad94a5ce956a5c9323cb9ebf5b0c3c744fa328755cc8e3cc88f1e1b8c1bbf437fa7cf77250ff39532182104cae3d85e6b189f07cfed0df89170edecc2544ff

Download Submit
memory/4500-52-0x0000025EB7F90000-0x0000025EB7F91000-memory.dmp

Filesize
4KB

Download
memory/4500-57-0x0000025EB9B00000-0x0000025EB9B10000-memory.dmp

Filesize
64KB

Download
memory/4500-19-0x0000025EB9A60000-0x0000025EB9A70000-memory.dmp

Filesize
64KB

Download
memory/4500-23-0x0000025EB9A80000-0x0000025EB9A90000-memory.dmp

Filesize
64KB

Download
memory/4500-22-0x0000025EB9A70000-0x0000025EB9A80000-memory.dmp

Filesize
64KB

Download
memory/4500-56-0x0000025EB9A70000-0x0000025EB9A80000-memory.dmp

Filesize
64KB

Download
memory/4500-27-0x0000025EB7F90000-0x0000025EB7F91000-memory.dmp

Filesize
4KB

Download
memory/4500-28-0x0000025EB9AA0000-0x0000025EB9AB0000-memory.dmp

Filesize
64KB

Download
memory/4500-16-0x0000025EB9A40000-0x0000025EB9A50000-memory.dmp

Filesize
64KB

Download
memory/4500-32-0x0000025EB9AB0000-0x0000025EB9AC0000-memory.dmp

Filesize
64KB

Download
memory/4500-36-0x0000025EB9AC0000-0x0000025EB9AD0000-memory.dmp

Filesize
64KB

Download
memory/4500-35-0x0000025EB97D0000-0x0000025EB9A40000-memory.dmp

Filesize
2.4MB

Download
memory/4500-40-0x0000025EB9AD0000-0x0000025EB9AE0000-memory.dmp

Filesize
64KB

Download
memory/4500-46-0x0000025EB9A50000-0x0000025EB9A60000-memory.dmp

Filesize
64KB

Download
memory/4500-47-0x0000025EB9AE0000-0x0000025EB9AF0000-memory.dmp

Filesize
64KB

Download
memory/4500-45-0x0000025EB9A40000-0x0000025EB9A50000-memory.dmp

Filesize
64KB

Download
memory/4500-49-0x0000025EB7F90000-0x0000025EB7F91000-memory.dmp

Filesize
4KB

Download
memory/4500-2-0x0000025EB97D0000-0x0000025EB9A40000-memory.dmp

Filesize
2.4MB

Download
memory/4500-17-0x0000025EB9A50000-0x0000025EB9A60000-memory.dmp

Filesize
64KB

Download
memory/4500-53-0x0000025EB9AF0000-0x0000025EB9B00000-memory.dmp

Filesize
64KB

Download
memory/4500-25-0x0000025EB9A90000-0x0000025EB9AA0000-memory.dmp

Filesize
64KB

Download
memory/4500-55-0x0000025EB9A60000-0x0000025EB9A70000-memory.dmp

Filesize
64KB

Download
memory/4500-63-0x0000025EB9B10000-0x0000025EB9B20000-memory.dmp

Filesize
64KB

Download
memory/4500-68-0x0000025EB9B20000-0x0000025EB9B30000-memory.dmp

Filesize
64KB

Download
memory/4500-65-0x0000025EB9A80000-0x0000025EB9A90000-memory.dmp

Filesize
64KB

Download
memory/4500-70-0x0000025EB7F90000-0x0000025EB7F91000-memory.dmp

Filesize
4KB

Download
memory/4500-71-0x0000025EB9A90000-0x0000025EB9AA0000-memory.dmp

Filesize
64KB

Download
memory/4500-72-0x0000025EB7F90000-0x0000025EB7F91000-memory.dmp

Filesize
4KB

Download
memory/4500-73-0x0000025EB9AA0000-0x0000025EB9AB0000-memory.dmp

Filesize
64KB

Download
memory/4500-74-0x0000025EB9AB0000-0x0000025EB9AC0000-memory.dmp

Filesize
64KB

Download
memory/4500-75-0x0000025EB9AC0000-0x0000025EB9AD0000-memory.dmp

Filesize
64KB

Download
memory/4500-76-0x0000025EB9AD0000-0x0000025EB9AE0000-memory.dmp

Filesize
64KB

Download
memory/4500-77-0x0000025EB9AE0000-0x0000025EB9AF0000-memory.dmp

Filesize
64KB

Download
memory/4500-78-0x0000025EB9AF0000-0x0000025EB9B00000-memory.dmp

Filesize
64KB

Download
memory/4500-79-0x0000025EB9B00000-0x0000025EB9B10000-memory.dmp

Filesize
64KB

Download
memory/4500-80-0x0000025EB9B10000-0x0000025EB9B20000-memory.dmp

Filesize
64KB

Download
memory/4500-81-0x0000025EB9B20000-0x0000025EB9B30000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads