Analysis
- max time kernel
149s - max time network
125s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/09/2026, 10:57
General
- Target 72a04c437272559d147717d85323cc95d8dd33d199fba278ddcb4368ac78d2b4.exe
- Size 5.9MB
- Sample260916-m2fbtsam6x
- SHA256 72a04c437272559d147717d85323cc95d8dd33d199fba278ddcb4368ac78d2b4
- MD5 2f958836e2ac7861f7a1002d9ad17c75
- SHA1 a08077b5a94ac8365aa6e9030413a9f9c3881279
- SHA512 a389ea80fb2b873961aaba72458c645c1a317485fe9f8808efba28466ed57d2b89d42f64e45290b3caa2bde1be4b648ee01f73f008d06775047433803de11c65
- SSDEEP 24576:rZFBUf/e7dGMq3FzxQeJS7jkbibOCVtXD2DOX97LVsWY:hOCoFF78GiTVtXD2CN7yp
- TLSH T18A56F8E616DC1DD6E48B1B3C25B22A2BCD90BB74043A553118C4E9CF5E9EDDB062C7B2
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4716 72a04c437272559d147717d85323cc95d8dd33d199fba278ddcb4368ac78d2b4.exe -
resource yara_rule behavioral1/memory/5152-0-0x0000000000400000-0x0000000000DAE000-memory.dmp upx behavioral1/files/0x001c000000023876-13.dat upx behavioral1/memory/4716-15-0x0000000000400000-0x0000000000DAE000-memory.dmp upx - 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 72a04c437272559d147717d85323cc95d8dd33d199fba278ddcb4368ac78d2b4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 72a04c437272559d147717d85323cc95d8dd33d199fba278ddcb4368ac78d2b4.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 5152 72a04c437272559d147717d85323cc95d8dd33d199fba278ddcb4368ac78d2b4.exe - Suspicious use of UnmapMainImage 2 IoCs
pid Process 5152 72a04c437272559d147717d85323cc95d8dd33d199fba278ddcb4368ac78d2b4.exe 4716 72a04c437272559d147717d85323cc95d8dd33d199fba278ddcb4368ac78d2b4.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5152 wrote to memory of 4716 5152 72a04c437272559d147717d85323cc95d8dd33d199fba278ddcb4368ac78d2b4.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\72a04c437272559d147717d85323cc95d8dd33d199fba278ddcb4368ac78d2b4.exe"C:\Users\Admin\AppData\Local\Temp\72a04c437272559d147717d85323cc95d8dd33d199fba278ddcb4368ac78d2b4.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:5152 -
C:\Users\Admin\AppData\Local\Temp\72a04c437272559d147717d85323cc95d8dd33d199fba278ddcb4368ac78d2b4.exeC:\Users\Admin\AppData\Local\Temp\72a04c437272559d147717d85323cc95d8dd33d199fba278ddcb4368ac78d2b4.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:4716
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\72a04c437272559d147717d85323cc95d8dd33d199fba278ddcb4368ac78d2b4.exe
- Size 5.9MB
- SHA256 b9a8a0f6f961ab246b927f655dfaa61c320f7254665e0d154e9c9d54c7ba9974
- MD5 5aedeec45783a4d63e1c54eadadfd643
- SHA1 92c1fe19f61b8f9bc7afca2da018837906895234
- SHA512 d08cdbca063fa0c78fb45421ddd2ea220df2f124fe12a3d91889be4818a110609944bf927e2063e3e377f87df177c5e2d2240aead5948ae30d62ff15a3a2fcdf
- SSDEEP 24576:XN+QFQ/xt1kK02OniddH//xHwaSomjzcgoc+jgRfzHvN06opYUTLZrmEsdf3WY:GVzenQd/ZH+XvNBb106opYUTL5ud/p
- TLSH T14756F8E616DC1DD6E48B1B3C25B22A2BCD90BB74043A553118C4E9CF5E9EDDB062C7B2
- MD5 SHA1 SHA512 SSDEEP TLSH