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Analysis
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max time kernel
146s -
max time network
169s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
06/01/2024, 02:24
Static task
static1
Behavioral task
behavioral1
Sample
41fbbf5fca21d7c9a1a2e4154780851a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
41fbbf5fca21d7c9a1a2e4154780851a.exe
Resource
win10v2004-20231215-en
General
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Target
41fbbf5fca21d7c9a1a2e4154780851a.exe
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Size
82KB
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MD5
41fbbf5fca21d7c9a1a2e4154780851a
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SHA1
ec3d7a65da21071593d76f56e7072ce7ea1cbb5e
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SHA256
31272cf8eec45f2152de2257c4ad33cb7cc993d2232292e3d4c78ed6b30ef5fd
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SHA512
3bd350f60281f17e44639629d682e4d2e2ca88abf81075e93404500d37c455e35135e7825383c837a5961b6d1b72cdde7476e909c5c6faa2917f74c976e5c443
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SSDEEP
1536:1FLzIUNE3cpumKR75jFkAz96K/PUM562t8lA1N9DIEkL0RDCy2K:1F4UNE3cpxQBoKU0XtIMN9cEcy2K
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 772 41fbbf5fca21d7c9a1a2e4154780851a.exe -
Executes dropped EXE 1 IoCs
pid Process 772 41fbbf5fca21d7c9a1a2e4154780851a.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1964 41fbbf5fca21d7c9a1a2e4154780851a.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 1964 41fbbf5fca21d7c9a1a2e4154780851a.exe 772 41fbbf5fca21d7c9a1a2e4154780851a.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1964 wrote to memory of 772 1964 41fbbf5fca21d7c9a1a2e4154780851a.exe 92 PID 1964 wrote to memory of 772 1964 41fbbf5fca21d7c9a1a2e4154780851a.exe 92 PID 1964 wrote to memory of 772 1964 41fbbf5fca21d7c9a1a2e4154780851a.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\41fbbf5fca21d7c9a1a2e4154780851a.exe"C:\Users\Admin\AppData\Local\Temp\41fbbf5fca21d7c9a1a2e4154780851a.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Users\Admin\AppData\Local\Temp\41fbbf5fca21d7c9a1a2e4154780851a.exeC:\Users\Admin\AppData\Local\Temp\41fbbf5fca21d7c9a1a2e4154780851a.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:772
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
82KB
MD5451261d35be72ded19611026d03c27e6
SHA1911b11a5a3e87c8c2889f33802ae9c134abcfb0a
SHA25632d539c918cf460ab8f1e0334407baa317c78c1626399d0df5c51b7de50db0f6
SHA512bcc43838c46cf5d4c91cc3476616efbd9efaa16e85ce29c534f835564fe867c899c0949163259db37e2bba3b809622995754977536ebc1005372f657882763a6