5fb44b1f830a3c21b2e12287d79a79d60f9dfd3ad33c5a94e946078548a10c1d

Analysis

max time kernel
148s
max time network
142s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 10:46

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General

Target
Amiantit_RFQ_Documents/BOQ.lnk
Size 1KB
Sample260720-mt58aahx5z
SHA256 5fb44b1f830a3c21b2e12287d79a79d60f9dfd3ad33c5a94e946078548a10c1d
MD5 af9953deeb925554d524f2f262efe9bf
SHA1 c82850341b6ee6ff80544d791c7439aa50b948d1
SHA512 2ccb891467f0de144c0801df4d4860c3ae558e93002fd80c0f2a2a688925e167d1646b132185ed9bc845fc1a2897bd68c7ad04871fa981dee41f1ad09c096dbd
TLSH
T1E73135015AFF4974F3F2AF71C7745208C526FDE91A06DB8E4460110E0850F088936B33
MD5 SHA1 SHA512 TLSH

Score

3^/10

execution

Malware Config

Signatures

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

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
4900	cmd.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4900 wrote to memory of 5732	4900	cmd.exe	90

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Amiantit_RFQ_Documents\BOQ.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4900
- C:\Users\Admin\AppData\Local\Temp\Amiantit_RFQ_Documents\SPECIFICATIONS\Amiantit_Request_For_Quotation_for_Ongoing_Project_with_El_Sewedy_Co_in_Rabigh_GV.exe
  "C:\Users\Admin\AppData\Local\Temp\Amiantit_RFQ_Documents\SPECIFICATIONS\Amiantit_Request_For_Quotation_for_Ongoing_Project_with_El_Sewedy_Co_in_Rabigh_GV.exe" YWEYHNYQDMVPCNUQ.css
  2⤵
  PID:5732

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

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

BOQ.lnk

Path C:\Users\Admin\AppData\Local\Temp\Amiantit_RFQ_Documents\BOQ.lnk
Size 1KB
SHA256 94528a7a5bc27aac962624f054e3c14f7a7140e5ee1c48ff963192538891f3a9
MD5 ea3f9cf5f6cf4e5bf646ad9288d14c92
SHA1 23460d8de86f96dfb504a12db7ef2a29e57f7015
SHA512 bca73f5224e5f8ff5ce8dce417f259be0865be0b083014673afa2ed9e381f93992f4edc30662d5aedc71865a71d5eb97b2edf640590c5bd9fedf1ee3f9873709
TLSH
T11841FE01A9FF4A65F2E59FF18BB166548536FDE46F03EE0E4460410F0861B169DA2B3F
MD5 SHA1 SHA512 TLSH

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memory/5732-5-0x0000000000400000-0x0000000000482000-memory.dmp

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