daab90d7cd4d5b5a414bebf49d4f830f7d84de25c7feb56f3c2d86d577c03821

Analysis

max time kernel
150s
max time network
143s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/11/2026, 06:59

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General

Target
2026-11-10_7c32e251dfbc44dd522534ad13ee168d_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe
Size 47.3MB
Sample261110-hr77mszzct
SHA256 daab90d7cd4d5b5a414bebf49d4f830f7d84de25c7feb56f3c2d86d577c03821
MD5 7c32e251dfbc44dd522534ad13ee168d
SHA1 eb221e8d702ad41b9675cee90ed4f09986d1ae68
SHA512 ea10e81503f0277ca25b10fb5f26451578f4a38086d419f00be4b78f5f3550874b6a2a8d584b5e1c64d4397c03c70a93e057142300a821d740ff541b15ca61e1
SSDEEP 393216:f1Du8BtuBw2FEL3Z3aLUoQvo6LP/SgbSpYvKEh1EdKwlGQKPJuGsiTfREsrgCYfz:fMguj8Q4Vfv+qFTrYNi4ytP63QDyCMn
TLSH
T102B78C5733E205A6E4B3D1348BAB5242E732F42B5331C6DB355C42142FABAE09A7F764
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

execution

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
4236	2026-11-10_7c32e251dfbc44dd522534ad13ee168d_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe

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
2424	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4236 wrote to memory of 2424	4236	2026-11-10_7c32e251dfbc44dd522534ad13ee168d_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe	90
PID 2424 wrote to memory of 5064	2424	cmd.exe	92
PID 2424 wrote to memory of 4244	2424	cmd.exe	93
PID 2424 wrote to memory of 2172	2424	cmd.exe	94

C:\Users\Admin\AppData\Local\Temp\2026-11-10_7c32e251dfbc44dd522534ad13ee168d_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-10_7c32e251dfbc44dd522534ad13ee168d_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4236
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "reg query "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" /s /v DisplayName 2>nul & reg query "HKLM\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall" /s /v DisplayName 2>nul & reg query "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" /s /v DisplayName 2>nul"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:2424
- - C:\Windows\system32\reg.exe
    reg query "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" /s /v DisplayName
    3⤵
    PID:5064
- - C:\Windows\system32\reg.exe
    reg query "HKLM\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall" /s /v DisplayName
    3⤵
    PID:4244
- - C:\Windows\system32\reg.exe
    reg query "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" /s /v DisplayName
    3⤵
    PID:2172

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

koffi.node

Path C:\Users\Admin\AppData\Local\Temp\pkg\38c7361513d2d26716b5da8d4e0b78bfe6500f51e0e87f7fefacc362f1e198cf\@koromix\koffi-win32-x64\win32_x64\koffi.node
Size 1.0MB
SHA256 38c7361513d2d26716b5da8d4e0b78bfe6500f51e0e87f7fefacc362f1e198cf
MD5 0d0ec2409e29950bf4c4d3da642fcc58
SHA1 cb758ac86237d423a9e8105ef4f7cfc723e1926d
SHA512 c0dd182be5876f998f26377a8a201777f4bd967edbf9c6c0dfdc6e46158963cdd7ce53a97ef09d18a563c1ff01cc9156e3719d825cb738781f9c022c732a50eb
SSDEEP 24576:H149u5uFSDjE03Oyp/mP2JSdZjCgtQ+47vz:H6c5u5NqmP2JSTZUz
TLSH
T1EE35D342F70643D5C96EC0784B7BD3257561F88A073C69CBE69CFEA83D126AC16392E4
MD5 SHA1 SHA512 SSDEEP TLSH

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