Overview
overview
7Static
static
3AdbDotNet.dll
windows10-2004-x64
1AdbDotNet.dll
windows11-ltsc_2024-x64
1Newtonsoft.Json.dll
windows10-2004-x64
1Newtonsoft.Json.dll
windows11-ltsc_2024-x64
1Tools/adb/...pi.dll
windows10-2004-x64
3Tools/adb/...pi.dll
windows11-ltsc_2024-x64
3Tools/adb/...pi.dll
windows10-2004-x64
3Tools/adb/...pi.dll
windows11-ltsc_2024-x64
3Tools/adb/...pi.dll
windows10-2004-x64
3Tools/adb/...pi.dll
windows11-ltsc_2024-x64
3Tools/adb/adb.exe
windows10-2004-x64
5Tools/adb/adb.exe
windows11-ltsc_2024-x64
3Tools/adb/...ot.exe
windows10-2004-x64
7Tools/adb/...ot.exe
windows11-ltsc_2024-x64
3Tools/adb/...t2.exe
windows10-2004-x64
7Tools/adb/...t2.exe
windows11-ltsc_2024-x64
3Tools/adb/...ry.exe
windows10-2004-x64
5Tools/adb/...ry.exe
windows11-ltsc_2024-x64
3brserverfrptool.exe
windows10-2004-x64
1brserverfrptool.exe
windows11-ltsc_2024-x64
1brserverfrptool.exe
windows10-2004-x64
1brserverfrptool.exe
windows11-ltsc_2024-x64
1fb/AdbWinApi.dll
windows10-2004-x64
3fb/AdbWinApi.dll
windows11-ltsc_2024-x64
3fb/AdbWinUsbApi.dll
windows10-2004-x64
3fb/AdbWinUsbApi.dll
windows11-ltsc_2024-x64
3fb/adb.exe
windows10-2004-x64
7fb/adb.exe
windows11-ltsc_2024-x64
7fb/fastboot.exe
windows10-2004-x64
5fb/fastboot.exe
windows11-ltsc_2024-x64
3fb/fastbooth.exe
windows10-2004-x64
3fb/fastbooth.exe
windows11-ltsc_2024-x64
3Analysis
- max time kernel
149s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 11:06
Static task
static1
Behavioral task
behavioral1
Sample
AdbDotNet.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
AdbDotNet.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
Newtonsoft.Json.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
Newtonsoft.Json.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
Tools/adb/AdbWinApi.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
Tools/adb/AdbWinApi.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
Tools/adb/AdbWinApi.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
Tools/adb/AdbWinApi.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
Tools/adb/AdbWinUsbApi.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
Tools/adb/AdbWinUsbApi.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
Tools/adb/adb.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
Tools/adb/adb.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral13
Sample
Tools/adb/fastboot.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
Tools/adb/fastboot.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral15
Sample
Tools/adb/fastboot2.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
Tools/adb/fastboot2.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral17
Sample
Tools/adb/recovery.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
Tools/adb/recovery.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral19
Sample
brserverfrptool.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
brserverfrptool.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral21
Sample
brserverfrptool.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
brserverfrptool.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral23
Sample
fb/AdbWinApi.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral24
Sample
fb/AdbWinApi.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral25
Sample
fb/AdbWinUsbApi.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral26
Sample
fb/AdbWinUsbApi.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral27
Sample
fb/adb.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral28
Sample
fb/adb.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral29
Sample
fb/fastboot.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral30
Sample
fb/fastboot.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral31
Sample
fb/fastbooth.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral32
Sample
fb/fastbooth.exe
Resource
win11ltsc2024-20260709-en
General
- Target Tools/adb/fastboot.exe
- Size 2.3MB
- Sample260804-m7jlfaycna
- SHA256 c37bd6a598a157f0fb808f06c836cff9f81cb9cf8f46f176b927d8ffa753676c
- MD5 b076800d74016b1f77bf6b8e3230a020
- SHA1 7967259c9a15954b7a915c7048abedbafd969fb1
- SHA512 bead90f524a27800231020b3fdd0dbd0d32fe13452dae45078cd517f1d70fb9fb0b3aa5b4bf6a347e0ab28edb9b9e59c2c3cada36d78804176eadaf5c77d7c9e
- SSDEEP 49152:GGOV46XLb9A4QLwNX+qCcfhuaGgSiRHfgFhUZqYx4x8EVep:GpA4QLwNXdhIQHrLix8EVy
- TLSH T1C1B5AD45F693A1B8DA4310B4611EB33FAE340B008725CDF7DBE0DE746A629D2253BA5D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2376 alg.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe fastboot.exe - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fastboot.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 4884 fastboot.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Tools\adb\fastboot.exe"C:\Users\Admin\AppData\Local\Temp\Tools\adb\fastboot.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4884
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
PID:2376
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\System32\alg.exe
- Size 1.4MB
- SHA256 d949b66a718d7a43e33145c7208ab336bb0ec175db55cb84694ef4a90fb72db4
- MD5 87886437c6502ddd41507f1318fcc709
- SHA1 cf986cf283b3b8165288c3a5d2abb7ecac02ec29
- SHA512 da74dc31c436d6a03a597e90246209c7f9787d69c9fff747e3e8e6f5303c37c102380a97c04a76369f2d1456c3b7a1e0836179d5e2ec93800a5152d56afe900f
- SSDEEP 12288:TEP3RMg+hxfN6V7xjGDjWpbRYOypsu8xdaOv4GVvGr0ZJFXxogpG7:YMgyxknw4FYnshx8OfVe247
- TLSH T10965126C77DD70E1E52A503A86A18205D372F0706B6263EF87A5D23E8E72CE46D3DB11
- MD5 SHA1 SHA512 SSDEEP TLSH