dc6aeb1f8d342bc7863a71083222cfa544b340c181e2be87dd39f5d25aac12e4

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
09-05-2024 02:07

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General

Target

dc6aeb1f8d342bc7863a71083222cfa544b340c181e2be87dd39f5d25aac12e4.js
Size

352KB
MD5

e38d8e75f11cf191e173aa3e2528b57a
SHA1

0e7e3b6ca4118660adb1ad6cfa238613458c5245
SHA256

dc6aeb1f8d342bc7863a71083222cfa544b340c181e2be87dd39f5d25aac12e4
SHA512

a8d2e021f69c22918972b505b742c06ed0aed4003adef538853b68d55647a17e089828b8bc85c2e57feb7f92962dd5aa671f9a58635dbc49b7baf753ca96c176
SSDEEP

6144:J0pVKGI89xY7aXi0rp+/UHXoh4aKfo3DuWmeZRgUCJeyIFhzKcvz30DBaDvzMvh:CVKa9xxs4/YzrZvz3hjzs

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2940 wrote to memory of 2624	2940	wscript.exe	28
PID 2940 wrote to memory of 2624	2940	wscript.exe	28
PID 2940 wrote to memory of 2624	2940	wscript.exe	28

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\dc6aeb1f8d342bc7863a71083222cfa544b340c181e2be87dd39f5d25aac12e4.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2940
- C:\Program Files\Java\jre7\bin\javaw.exe
  "C:\Program Files\Java\jre7\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\kpjjelzns.txt"
  2⤵
  PID:2624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\kpjjelzns.txt

Filesize
164KB

MD5
295d34a469ee2519f8016d7a8c794a2c

SHA1
eaa4737386928dffc355967c213dd19bbf2208d0

SHA256
c97d01edc6e28bb1a808951f917290831bd806f5155affe62fb042bbea235bf1

SHA512
677d63b1a19b41be1122f3d4c7839377678229907a8e9998d1057ba99e8677c4f5585c679ef40586ba26647b771fbc3db854c1c0b588c51d25bbb9134301c875

Download Submit
memory/2624-4-0x00000000026B0000-0x0000000002920000-memory.dmp

Filesize
2.4MB

Download
memory/2624-12-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2624-19-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2624-25-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2624-29-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2624-34-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2624-41-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2624-45-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2624-157-0x00000000026B0000-0x0000000002920000-memory.dmp

Filesize
2.4MB

Download