261ff2e4a698729c1bbce7b42c378a13fb2a330908f372c19dd994e40a90a138

Analysis

max time kernel
254s
max time network
210s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241211-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
21-12-2024 15:19

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General

Target

randar-master-1.0-standalone.jar
Size

19.5MB
MD5

dd5914f7e4afc8a352b212b984f94584
SHA1

028043b7954256aaa25dd88b34f28da2e5083df5
SHA256

261ff2e4a698729c1bbce7b42c378a13fb2a330908f372c19dd994e40a90a138
SHA512

df1f5ead475779a1489f00e11638a97192c4bd1a8f5102a572e2a187a91d0b2cd0679fd2a245804ce0e63010c22fadf72f0be62be74598427b0fb717012bf3a1
SSDEEP

393216:l0e1bYEXDQgvQ6s3FcMbeqpkZzfcK86N+nNq:2o8wcYJs3FcMbeqyZzfcT68ng

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4220	powershell.exe
4220	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4220	powershell.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4220 wrote to memory of 3100	4220	powershell.exe	107
PID 4220 wrote to memory of 3100	4220	powershell.exe	107
PID 4220 wrote to memory of 2508	4220	powershell.exe	108
PID 4220 wrote to memory of 2508	4220	powershell.exe	108
PID 4220 wrote to memory of 3668	4220	powershell.exe	109
PID 4220 wrote to memory of 3668	4220	powershell.exe	109
PID 4220 wrote to memory of 1668	4220	powershell.exe	110
PID 4220 wrote to memory of 1668	4220	powershell.exe	110
PID 4220 wrote to memory of 1852	4220	powershell.exe	111
PID 4220 wrote to memory of 1852	4220	powershell.exe	111

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\randar-master-1.0-standalone.jar
1⤵
PID:2112

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4100

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4220
- C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
  "C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe"
  2⤵
  PID:3100
- C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
  "C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe" .\randar-master-1.0-standalone.jar
  2⤵
  PID:2508
- C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
  "C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe" -jar .\randar-master-1.0-standalone.jar
  2⤵
  PID:3668
- C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
  "C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe" --version
  2⤵
  PID:1668
- C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
  "C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe" -version
  2⤵
  PID:1852

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kldktpaw.scu.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1852-93-0x00000234822F0000-0x00000234822F1000-memory.dmp

Filesize
4KB

Download
memory/2112-2-0x0000024A4CCC0000-0x0000024A4CF30000-memory.dmp

Filesize
2.4MB

Download
memory/2112-11-0x0000024A4B3B0000-0x0000024A4B3B1000-memory.dmp

Filesize
4KB

Download
memory/2112-12-0x0000024A4CCC0000-0x0000024A4CF30000-memory.dmp

Filesize
2.4MB

Download
memory/2508-63-0x0000021C52B70000-0x0000021C52B71000-memory.dmp

Filesize
4KB

Download
memory/3100-45-0x000002763EE80000-0x000002763EE81000-memory.dmp

Filesize
4KB

Download
memory/3668-78-0x000001AFBC810000-0x000001AFBC811000-memory.dmp

Filesize
4KB

Download
memory/4220-30-0x0000022E63100000-0x0000022E63176000-memory.dmp

Filesize
472KB

Download
memory/4220-29-0x0000022E63030000-0x0000022E63074000-memory.dmp

Filesize
272KB

Download
memory/4220-28-0x00007FFC5B3D0000-0x00007FFC5BE92000-memory.dmp

Filesize
10.8MB

Download
memory/4220-27-0x00007FFC5B3D0000-0x00007FFC5BE92000-memory.dmp

Filesize
10.8MB

Download
memory/4220-46-0x00007FFC5B3D3000-0x00007FFC5B3D5000-memory.dmp

Filesize
8KB

Download
memory/4220-47-0x00007FFC5B3D0000-0x00007FFC5BE92000-memory.dmp

Filesize
10.8MB

Download
memory/4220-48-0x00007FFC5B3D0000-0x00007FFC5BE92000-memory.dmp

Filesize
10.8MB

Download
memory/4220-49-0x0000022E63080000-0x0000022E6309E000-memory.dmp

Filesize
120KB

Download
memory/4220-50-0x00007FFC5B3D0000-0x00007FFC5BE92000-memory.dmp

Filesize
10.8MB

Download
memory/4220-26-0x00007FFC5B3D0000-0x00007FFC5BE92000-memory.dmp

Filesize
10.8MB

Download
memory/4220-17-0x0000022E62B30000-0x0000022E62B52000-memory.dmp

Filesize
136KB

Download
memory/4220-15-0x00007FFC5B3D3000-0x00007FFC5B3D5000-memory.dmp

Filesize
8KB

Download