Analysis
- user interaction
yes - max time kernel
152s - max time network
163s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/08/2026, 12:17
Behavioral task
behavioral1
Sample
Moho.exe
Resource
win10v2004-20260513-en
12 signatures
150 seconds
General
- Target Moho.exe
- Size 491.2MB
- Sample260825-pgfg7shr3y
- SHA256 0b1c14e7d86e17e89a6311cb5485a2d52794d3ff2a77d095112e5f40b5cd3a6d
- MD5 9fe9291f77ce722e31c687dc5c18fcc1
- SHA1 798ae0984498b99bd098683d0d1a429a89f38a39
- SHA512 5f4c9ba1ab3096c6b481551ee61e4864c7669a05c48ac92822e46a421e267963f6098bf1a4186e2008b146779b6ee99712cf91a1e05b708e69c836c03fce9e6e
- SSDEEP 12582912:sWE7rLDi/cO2S1UjQvf3cPbm62xE+8IGjHQwJ3gX3:sWurC//J1UjQvfe2xEyd
- TLSH T11B393323209B253EDCD805375A375724A737B3022D1E8D1647E28D9EEBB86402F76B67
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Drops file in Program Files directory 25 IoCs
description ioc Process File opened for modification C:\Program Files\Moho 14\lm-external-libs.dll Moho.tmp File opened for modification C:\Program Files\Moho 14\libsndfile-1.dll Moho.tmp File opened for modification C:\Program Files\Moho 14\swscale-8.dll Moho.tmp File opened for modification C:\Program Files\Moho 14\skia.dll Moho.tmp File opened for modification C:\Program Files\Moho 14\libfbxsdk.dll Moho.tmp File opened for modification C:\Program Files\Moho 14\WinSparkle.dll Moho.tmp File created C:\Program Files\Moho 14\unins000.dat Moho.tmp File created C:\Program Files\Moho 14\is-5VP9K.tmp Moho.tmp File created C:\Program Files\Moho 14\is-RK68A.tmp Moho.tmp File opened for modification C:\Program Files\Moho 14\avcodec-61.dll Moho.tmp File opened for modification C:\Program Files\Moho 14\MohoThumbnailHandler.dll Moho.tmp File opened for modification C:\Program Files\Moho 14\FreeImage.dll Moho.tmp File opened for modification C:\Program Files\Moho 14\Resources\Rhubarb\rhubarb.exe Moho.tmp File created C:\Program Files\Moho 14\is-TKF6N.tmp Moho.tmp File created C:\Program Files\Moho 14\is-HF9OI.tmp Moho.tmp File created C:\Program Files\Moho 14\is-FG9M1.tmp Moho.tmp File opened for modification C:\Program Files\Moho 14\avutil-59.dll Moho.tmp File opened for modification C:\Program Files\Moho 14\pthread.dll Moho.tmp File opened for modification C:\Program Files\Moho 14\swresample-5.dll Moho.tmp File opened for modification C:\Program Files\Moho 14\ShaferFilechck.DLL Moho.tmp File created C:\Program Files\Moho 14\is-3FIB0.tmp Moho.tmp File created C:\Program Files\Moho 14\is-F7OUH.tmp Moho.tmp File created C:\Program Files\Moho 14\is-MMRJ9.tmp Moho.tmp File opened for modification C:\Program Files\Moho 14\Moho.exe Moho.tmp File opened for modification C:\Program Files\Moho 14\avformat-61.dll Moho.tmp - Executes dropped EXE 1 IoCs
pid Process 5460 Moho.tmp - System Location Discovery: System Language Discovery 1 TTPs 2 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 Moho.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Moho.tmp - Inno Setup is an open-source installation builder for Windows applications. 3 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/1640-0-0x0000000000400000-0x00000000004EE000-memory.dmp innosetup behavioral2/memory/1640-8-0x0000000000400000-0x00000000004EE000-memory.dmp innosetup behavioral2/memory/1640-32-0x0000000000400000-0x00000000004EE000-memory.dmp innosetup - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5460 Moho.tmp 5460 Moho.tmp - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5460 Moho.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1640 wrote to memory of 5460 1640 Moho.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\Moho.exe"C:\Users\Admin\AppData\Local\Temp\Moho.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1640 -
C:\Users\Admin\AppData\Local\Temp\is-U1LLH.tmp\Moho.tmp"C:\Users\Admin\AppData\Local\Temp\is-U1LLH.tmp\Moho.tmp" /SL5="$400AC,513956522,918528,C:\Users\Admin\AppData\Local\Temp\Moho.exe"2⤵
- Drops file in Program Files directory
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
PID:5460
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-U1LLH.tmp\Moho.tmp
- Size 3.1MB
- SHA256 3f19593504ae70a372b530404a1710db5f3e6b054c313c7efdf619635d19ce63
- MD5 2d30d471ddef82ade351bbad816a1f13
- SHA1 4562b60f9daff26f113f60a5d564b20870bb0acb
- SHA512 bff26cbc1b3eee5a18bcc24c6124415246ad9c3ed12d398daee7fd65d528087536e067d801f8dee5af535745782271a6e2c59e72f7533d8b96815869bb277a48
- SSDEEP 49152:LEA9P+bz2cHPcUb6HSb4SOEMkBeH7nQckO6bAGx7jXTV+hG3338w:P92bz2Eb6pd7B6bAGx7whG333H
- TLSH T10DE54B16F788723ED06B5B32473386D89837B66179128C176BF8394C8F356902E3E676
- MD5 SHA1 SHA512 SSDEEP TLSH