8283d2afe7813541a82b818e8fd2225c959f1bf193e932e3892814c0fc73a143

General

Target

GG.jar
Size

639KB
MD5

2975917970d173042280a2f2a94a90f2
SHA1

2ff157cf7f9ea3dcc19061311ff9145ee6d25167
SHA256

8283d2afe7813541a82b818e8fd2225c959f1bf193e932e3892814c0fc73a143
SHA512

36ddae37956957a822c3ced2cbe0c53ce1cce8f9b89561c557de2cec06bd1c52d4abb6421d35fe18e9e126252ea8c348a91603517ea2ae48fa22800ae99f5a26
SSDEEP

12288:rDZ8QS/Wc2VUX43QcUfngg/1R7+9OeNC53gIFmRkF3+us2loSpTD03:rDGQWSVQ4A7nggvaTC5QOv+uRlzpTD03

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

Processes:

reg.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Home = "C:\\Program Files\\Java\\jre-1.8\\bin\\javaw.exe -jar C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\.tmp\\1730902005064.tmp"	reg.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

java.exe

pid process

3688 java.exe

pid	process
3688	java.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

java.execmd.exe

description	pid	process	target process
PID 3688 wrote to memory of 4768	3688	java.exe	attrib.exe
PID 3688 wrote to memory of 4768	3688	java.exe	attrib.exe
PID 3688 wrote to memory of 3304	3688	java.exe	cmd.exe
PID 3688 wrote to memory of 3304	3688	java.exe	cmd.exe
PID 3304 wrote to memory of 2600	3304	cmd.exe	reg.exe
PID 3304 wrote to memory of 2600	3304	cmd.exe	reg.exe

Views/modifies file attributes 1 TTPs 1 IoCs
evasion

Hidden Files and Directories
T1564.001

Processes:

attrib.exe

pid process

4768 attrib.exe

pid	process
4768	attrib.exe

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\GG.jar
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3688
- C:\Windows\SYSTEM32\attrib.exe
  attrib +H C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1730902005064.tmp
  2⤵
  - Views/modifies file attributes
  PID:4768
- 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\1730902005064.tmp" /f"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3304
- - 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\1730902005064.tmp" /f
    3⤵
    - Adds Run key to start application
    PID:2600

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\1730902005064.tmp

Filesize
639KB

MD5
2975917970d173042280a2f2a94a90f2

SHA1
2ff157cf7f9ea3dcc19061311ff9145ee6d25167

SHA256
8283d2afe7813541a82b818e8fd2225c959f1bf193e932e3892814c0fc73a143

SHA512
36ddae37956957a822c3ced2cbe0c53ce1cce8f9b89561c557de2cec06bd1c52d4abb6421d35fe18e9e126252ea8c348a91603517ea2ae48fa22800ae99f5a26

Download Submit
memory/3688-37-0x000002969EBA0000-0x000002969EBB0000-memory.dmp

Filesize
64KB

Download
memory/3688-22-0x000002969EB50000-0x000002969EB60000-memory.dmp

Filesize
64KB

Download
memory/3688-38-0x000002969D0E0000-0x000002969D0E1000-memory.dmp

Filesize
4KB

Download
memory/3688-20-0x000002969EB40000-0x000002969EB50000-memory.dmp

Filesize
64KB

Download
memory/3688-39-0x000002969EB20000-0x000002969EB30000-memory.dmp

Filesize
64KB

Download
memory/3688-24-0x000002969EB60000-0x000002969EB70000-memory.dmp

Filesize
64KB

Download
memory/3688-26-0x000002969EB70000-0x000002969EB80000-memory.dmp

Filesize
64KB

Download
memory/3688-41-0x000002969EB30000-0x000002969EB40000-memory.dmp

Filesize
64KB

Download
memory/3688-31-0x000002969EB90000-0x000002969EBA0000-memory.dmp

Filesize
64KB

Download
memory/3688-14-0x000002969D0E0000-0x000002969D0E1000-memory.dmp

Filesize
4KB

Download
memory/3688-36-0x000002969E8B0000-0x000002969EB20000-memory.dmp

Filesize
2.4MB

Download
memory/3688-2-0x000002969E8B0000-0x000002969EB20000-memory.dmp

Filesize
2.4MB

Download
memory/3688-19-0x000002969EB30000-0x000002969EB40000-memory.dmp

Filesize
64KB

Download
memory/3688-16-0x000002969EB20000-0x000002969EB30000-memory.dmp

Filesize
64KB

Download
memory/3688-28-0x000002969EB80000-0x000002969EB90000-memory.dmp

Filesize
64KB

Download
memory/3688-42-0x000002969EB40000-0x000002969EB50000-memory.dmp

Filesize
64KB

Download
memory/3688-43-0x000002969EB50000-0x000002969EB60000-memory.dmp

Filesize
64KB

Download
memory/3688-44-0x000002969EB60000-0x000002969EB70000-memory.dmp

Filesize
64KB

Download
memory/3688-45-0x000002969EB70000-0x000002969EB80000-memory.dmp

Filesize
64KB

Download
memory/3688-46-0x000002969EB80000-0x000002969EB90000-memory.dmp

Filesize
64KB

Download
memory/3688-47-0x000002969EB90000-0x000002969EBA0000-memory.dmp

Filesize
64KB

Download
memory/3688-48-0x000002969EBA0000-0x000002969EBB0000-memory.dmp

Filesize
64KB

Download
memory/3688-51-0x000002969EBB0000-0x000002969EBC0000-memory.dmp

Filesize
64KB

Download
memory/3688-52-0x000002969D0E0000-0x000002969D0E1000-memory.dmp

Filesize
4KB

Download
memory/3688-53-0x000002969EBB0000-0x000002969EBC0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads