0a0e0d2f9daa0bad25c3defd69a3a6d96a6ac5f325a369761807c06887d3bd9f

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
26-10-2024 12:30

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General

Target

0a0e0d2f9daa0bad25c3defd69a3a6d96a6ac5f325a369761807c06887d3bd9f.jar
Size

329KB
MD5

f1d0370f57f1dffbce1b665e45483da1
SHA1

5cf0a176fcb31e091099a3b661b4bd8eab418cf1
SHA256

0a0e0d2f9daa0bad25c3defd69a3a6d96a6ac5f325a369761807c06887d3bd9f
SHA512

660ba4fe4cbbf9286272054472c07cc041c3eeaa911d68ca0f45b398c202f379b74b2a2443bda6da163ec58ddfc97b615d97869265238d76f5f0b179d09a7a52
SSDEEP

6144:1ieAn4qfVev93QG4B9XQdKuPKwdWBsw3eO8RQrFXg3iWA5iHDX0:1Ra4qfA93BdTk3OeFXg3iDWo

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1876	regsvr32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1784 wrote to memory of 2300	1784	java.exe	31
PID 1784 wrote to memory of 2300	1784	java.exe	31
PID 1784 wrote to memory of 2300	1784	java.exe	31
PID 1784 wrote to memory of 2300	1784	java.exe	31
PID 1784 wrote to memory of 2300	1784	java.exe	31
PID 2300 wrote to memory of 1876	2300	regsvr32.exe	32
PID 2300 wrote to memory of 1876	2300	regsvr32.exe	32
PID 2300 wrote to memory of 1876	2300	regsvr32.exe	32
PID 2300 wrote to memory of 1876	2300	regsvr32.exe	32
PID 2300 wrote to memory of 1876	2300	regsvr32.exe	32
PID 2300 wrote to memory of 1876	2300	regsvr32.exe	32
PID 2300 wrote to memory of 1876	2300	regsvr32.exe	32

C:\Windows\system32\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\0a0e0d2f9daa0bad25c3defd69a3a6d96a6ac5f325a369761807c06887d3bd9f.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:1784
- C:\Windows\system32\regsvr32.exe
  regsvr32 /s C:\Users\Admin\AppData\Local\Temp\\317631.png
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2300
- - C:\Windows\SysWOW64\regsvr32.exe
    /s C:\Users\Admin\AppData\Local\Temp\\317631.png
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:1876

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\317631.png

Filesize
476KB

MD5
f32839de7b3209090778a9a4c5e14cce

SHA1
ca33599617a5de46cb3e726d66eee9d48e5a78af

SHA256
aab9e3d3f923f7c17694df3bd395aea1112f87e63580c1762579c43056d3b2da

SHA512
0aff888a6433bbae83bf2f7694158d25ceb6e3c7083b447cfb9241e529df0971d70598eb5005e048f605237def92f1a89c6172095272fd13b5add85cdab20015

Download Submit
memory/1784-2-0x00000000026C0000-0x0000000002930000-memory.dmp

Filesize
2.4MB

Download
memory/1784-12-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1784-14-0x00000000026C0000-0x0000000002930000-memory.dmp

Filesize
2.4MB

Download
memory/1876-16-0x0000000000270000-0x00000000002A4000-memory.dmp

Filesize
208KB

Download
memory/1876-17-0x0000000000270000-0x00000000002A4000-memory.dmp

Filesize
208KB

Download