266ecd586e43af82fc848f52b987b1d97f078f98d5e3c33bedd077af33bd2c1e

Resubmissions

28/06/2026, 20:11

260628-yykypadt2w7

28/06/2026, 20:06

260628-yvl2ksdy9j8

Analysis

user interaction
yes
max time kernel
899s
max time network
422s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260617-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
28/06/2026, 20:11

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General

Target
Retail.rar
Size 176.2MB
Sample260628-yykypadt2w
SHA256 266ecd586e43af82fc848f52b987b1d97f078f98d5e3c33bedd077af33bd2c1e
MD5 fb9e911fa0819fa27bc6663d862bea0e
SHA1 16e345ea2eb3684d835d0f9be610e14f44c2d281
SHA512 c66a54c1b49afaa92ba0ad650a2d0ec65000180c5197b9802e835e34a258bc853288e5679e75e982a4ef5519e197db2eedc8b10e0db5d3795ee08488439f640c
SSDEEP 3145728:dYPq4fhwwuRp7tUv5M3FOa9gy1x586luWjT0Qf/4Bv19+lsZPOx6O8T4OohJDl9a:dYPHwLpuv7aH86bkC/cvWlSw6xT4OohY
TLSH
T1199833EE7AF0319A93A732F91EED65A28E0FD4035574F0502BCD4826AC7BF521A8D534
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4088	007FirstLight.exe

Loads dropped DLL 1 IoCs

pid	Process
4088	007FirstLight.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\	7zFM.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4544	7zFM.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeRestorePrivilege	4544	7zFM.exe
Token: 35	4544	7zFM.exe
Token: SeSecurityPrivilege	4544	7zFM.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4544	7zFM.exe
4544	7zFM.exe

C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Retail.rar"
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4544

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4456

C:\Users\Admin\Desktop\Retail\007FirstLight.exe
"C:\Users\Admin\Desktop\Retail\007FirstLight.exe"
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4088

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:824

C:\Windows\System32\SecurityHealthHost.exe
\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
1⤵
PID:5840

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

steam_api64.dll

Path C:\Users\Admin\Desktop\Retail\steam_api64.dll
Size 10.7MB
SHA256 fa16b86ef97fbd248031722ecae4898987c703ab54f848d227b99850d1a0b3ec
MD5 e3eac4d64015534c0517e72253891ce2
SHA1 0ca76e0b230283860e0f402e7f588a4d6bc3fa1c
SHA512 911a2b8269de9bccd73bb4794bb5278f33ef8ef87d43cf62127f0410b05198c52bb5a1e9c8ebd89766eb9b0d8307ae2b0585028fbe3e0e963f1be1bd322c2149
SSDEEP 98304:efhiA5vy47gJV/Ji1fhiXNdg/BoH7yAYNjNo:efpaimXvhmAYN5o
TLSH
T181B6F817E7BA01E4E5B6C1788663623FFDB13495933497DB9A80560B1B72BE0EA3D700
MD5 SHA1 SHA512 SSDEEP TLSH

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