Analysis
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max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-02-2024 16:12
Static task
static1
Behavioral task
behavioral1
Sample
ac4d6d0caffc1c52a97d65bd4ac661a5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ac4d6d0caffc1c52a97d65bd4ac661a5.exe
Resource
win10v2004-20240226-en
General
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Target
ac4d6d0caffc1c52a97d65bd4ac661a5.exe
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Size
82KB
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MD5
ac4d6d0caffc1c52a97d65bd4ac661a5
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SHA1
4f3a8a28c6416a930d9db99f28a1aaf0e5b051ff
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SHA256
6cee57b40aec404de9b87e217ab8b49556ee14a3a537cae38002bd7245822dce
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SHA512
2089d02723c7fec935c92395d4f8ba599713f43a09bae1b3d036976c9c258aacfaf862c710c24b42fb33145676e3c582fd60898a6f3f03b85da728c77d5d7dca
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SSDEEP
1536:BS9J0bO5z4664iU1IgdaVRoQ1YIojSMnAZZOLiGcewct:49qK64ieIgdYoIHoXAZZ5Gceht
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2560 ac4d6d0caffc1c52a97d65bd4ac661a5.exe -
Executes dropped EXE 1 IoCs
pid Process 2560 ac4d6d0caffc1c52a97d65bd4ac661a5.exe -
Loads dropped DLL 1 IoCs
pid Process 2656 ac4d6d0caffc1c52a97d65bd4ac661a5.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2656 ac4d6d0caffc1c52a97d65bd4ac661a5.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2656 ac4d6d0caffc1c52a97d65bd4ac661a5.exe 2560 ac4d6d0caffc1c52a97d65bd4ac661a5.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2656 wrote to memory of 2560 2656 ac4d6d0caffc1c52a97d65bd4ac661a5.exe 29 PID 2656 wrote to memory of 2560 2656 ac4d6d0caffc1c52a97d65bd4ac661a5.exe 29 PID 2656 wrote to memory of 2560 2656 ac4d6d0caffc1c52a97d65bd4ac661a5.exe 29 PID 2656 wrote to memory of 2560 2656 ac4d6d0caffc1c52a97d65bd4ac661a5.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\ac4d6d0caffc1c52a97d65bd4ac661a5.exe"C:\Users\Admin\AppData\Local\Temp\ac4d6d0caffc1c52a97d65bd4ac661a5.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2656 -
C:\Users\Admin\AppData\Local\Temp\ac4d6d0caffc1c52a97d65bd4ac661a5.exeC:\Users\Admin\AppData\Local\Temp\ac4d6d0caffc1c52a97d65bd4ac661a5.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2560
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
82KB
MD5b28c4df0995b999253472458af516693
SHA1a6a35804b63efa56c9127635946583df904f4cf6
SHA256e22688f7bc356e9d436003958d0e8cb420eb3b49b561535ad33276d1a8c74a7d
SHA512772a56dd1eb14fcd33b37c6a0aabeea0aa469a053ccd917dcdcb4613fac37fdc42593a8184f7d9a588619b6b52d5e327d3a3355de84f8dfed43fe7a6efad4f1e