2e2cd055d7e6d78706cd68ebe604e0be01e7df2df2d12a2d32ca457b5c817475

Analysis

max time kernel
148s
max time network
151s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-09-2024 14:06

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General

Target

Tax Returns of R38,765.js
Size

208KB
MD5

07a0d070e8d38905650da46f677a183f
SHA1

619c168ccb0a8ba75ddf6f09de13d1014c263fec
SHA256

2e2cd055d7e6d78706cd68ebe604e0be01e7df2df2d12a2d32ca457b5c817475
SHA512

7878310e5674a54aac723b586497588be058bb140193ba19edc2b44800a16208ea83a12a788c84b6b46f16fd789e581114f07904f36aa7faef24099b12c4820f
SSDEEP

6144:HQKcv+xEZJlC3uPVTMvXdQrjigndzr8cMhuky:w1JEeZMvCrj7Z/

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 1980 wrote to memory of 2968	1980	wscript.exe	31
PID 1980 wrote to memory of 2968	1980	wscript.exe	31
PID 1980 wrote to memory of 2968	1980	wscript.exe	31

C:\Windows\system32\wscript.exe
wscript.exe "C:\Users\Admin\AppData\Local\Temp\Tax Returns of R38,765.js"
1⤵
- Suspicious use of WriteProcessMemory
PID:1980
- C:\Program Files\Java\jre7\bin\javaw.exe
  "C:\Program Files\Java\jre7\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\yfpymuyksv.txt"
  2⤵
  PID:2968

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\yfpymuyksv.txt

Filesize
92KB

MD5
2cc7e15396dc275497fcf51f461da38d

SHA1
6fa0f11b6d9e3812a86ff1d43a86ad34bfc41062

SHA256
e14f1c7e11a1f1ddd570d605e4204a694a7370d603c1b1ca157e505f180ccc48

SHA512
daf71473c48f9592d33a49ff2f6d7b84e2c3a992f18a29979494cae86623328f0137c6ae9046cf3bbeb75d90d2a030d1fdbf3aca8718ea769429ce1e6e4a931f

Download Submit
memory/2968-4-0x00000000026A0000-0x0000000002910000-memory.dmp

Filesize
2.4MB

Download
memory/2968-12-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2968-19-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2968-26-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2968-30-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2968-36-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2968-39-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2968-40-0x00000000026A0000-0x0000000002910000-memory.dmp

Filesize
2.4MB

Download
memory/2968-44-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2968-45-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2968-52-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2968-75-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2968-84-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2968-87-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download