fe05fed36a2b6c2118716120f085ebc72a3baad8e3372942e57926731c8919ab

Analysis

max time kernel
143s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27-02-2024 05:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fe05fed36a2b6c2118716120f085ebc72a3baad8e3372942e57926731c8919ab.jar
Size

126KB
MD5

31ac77837bcf9eab9de823001a548afe
SHA1

06925f6d41bf7d2a04989095feb9a641e069ae17
SHA256

fe05fed36a2b6c2118716120f085ebc72a3baad8e3372942e57926731c8919ab
SHA512

15d6cf4d1740302258dbf690b88dce0ba9fcf5d36f57244d688d5009952c182a8db71d0e10925f15d2c9ff2201057dcc910a4e2abc2400971b5c9f267f828f11
SSDEEP

3072:bQskmZaPlSPkevgkUlMyr9VhMQknMaxDKLc5QHN8Qbf:7UdYvgj2iMMalBCNj7

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs
discovery

File and Directory Permissions Modification
T1222

Processes:

icacls.exe

pid process

216 icacls.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

java.exe

description pid process target process

PID 2140 wrote to memory of 216 2140 java.exe icacls.exe
PID 2140 wrote to memory of 216 2140 java.exe icacls.exe

pid	process
216	icacls.exe

description	pid	process	target process
PID 2140 wrote to memory of 216	2140	java.exe	icacls.exe
PID 2140 wrote to memory of 216	2140	java.exe	icacls.exe

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\fe05fed36a2b6c2118716120f085ebc72a3baad8e3372942e57926731c8919ab.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:2140

C:\Windows\system32\icacls.exe
C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
2⤵
- Modifies file permissions
PID:216

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4312 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
1⤵
PID:2352

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2140-2-0x0000022884F70000-0x0000022885F70000-memory.dmp

Filesize
16.0MB

Download
memory/2140-11-0x0000022884F50000-0x0000022884F51000-memory.dmp

Filesize
4KB

Download
memory/2140-22-0x0000022884F70000-0x0000022885F70000-memory.dmp

Filesize
16.0MB

Download
memory/2140-24-0x00000228851F0000-0x0000022885200000-memory.dmp

Filesize
64KB

Download
memory/2140-25-0x0000022885200000-0x0000022885210000-memory.dmp

Filesize
64KB

Download
memory/2140-26-0x0000022885220000-0x0000022885230000-memory.dmp

Filesize
64KB

Download
memory/2140-27-0x0000022884F70000-0x0000022885F70000-memory.dmp

Filesize
16.0MB

Download
memory/2140-28-0x0000022884F70000-0x0000022885F70000-memory.dmp

Filesize
16.0MB

Download