4d8ce31d67d6109e997611328bb0c874b73b7b1e611f367a44be4057a70d7e28

Analysis

max time kernel
149s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
22/05/2026, 02:45

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General

Target
Comprovante-Itau-2026-05-20.vbs
Size 452KB
Sample260522-c8swdsfx8s
SHA256 4d8ce31d67d6109e997611328bb0c874b73b7b1e611f367a44be4057a70d7e28
MD5 7b7994d1312861980061c3c93fd45e2e
SHA1 51c6c61a3ef8ebbd41461640f2987756ec4d9e48
SHA512 8dcdd9acbf85b5e4776583b7b1e2f634391d2f2128fbf920a3b08c8af9b6959dc6c9018500c2dd991e9d92a579db8ebb0638e50952bca81ab8e390a1a47d4fc1
SSDEEP 12288:7+7D98Jy4YuRib0HhRH5WV4bvLL+XhOgLtY:o9f4YurSV4bzaDLtY
TLSH
T14CA41225A905EFCD8A241597D6442CCA19808FEA407DD3F07EDBD99BF291E182D780FB
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 4288	2632	WScript.exe	82

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Comprovante-Itau-2026-05-20.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\temp\qi9ARfHZO6dsISII.bat" "
  2⤵
  PID:4288

Network

MITRE ATT&CK Enterprise v16

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

qi9ARfHZO6dsISII.bat

Path C:\Users\Admin\AppData\Local\Temp\temp\qi9ARfHZO6dsISII.bat
Size 312KB
SHA256 61de86226d40d95087e79808efa5d8e9d2f1230372fcb816d5aaa91f15e4f7e9
MD5 70435dc03d097395353829c1e5b6ced2
SHA1 b07f748165aaa681461b0c878cd173f674343780
SHA512 5ec023dfd9c83d0f25961937da8697f0229357ac84b91873415c0b3b7f64667702153d65c2ac7992b6f260991d9ef9f32d5e6da7b8787a9cbbe9f6d896d71786
SSDEEP 6144:pX32E3FYJlblWxxppN1tg247y4/ipgPDvOv:1mE6P4xxbN/+XiYmv
TLSH
T17264BF39BAD64D1FABF6255BF0D2C443EF38C0D30224E5CE95DE0205834E9D99AB961E
MD5 SHA1 SHA512 SSDEEP TLSH

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