Analysis
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max time kernel
160s -
max time network
179s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25-12-2023 16:20
Static task
static1
Behavioral task
behavioral1
Sample
2ca479cdbaa89bc3bc65f23b6fa7ce68.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2ca479cdbaa89bc3bc65f23b6fa7ce68.exe
Resource
win10v2004-20231215-en
General
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Target
2ca479cdbaa89bc3bc65f23b6fa7ce68.exe
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Size
2.1MB
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MD5
2ca479cdbaa89bc3bc65f23b6fa7ce68
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SHA1
c1d50fbc1f951c50011a934da130c5250ead8e27
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SHA256
52c3223b70459ec6606d6b3a03dbab4b86421c381a7ba8ffed7b5c5b31374394
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SHA512
9de01235bc24ac6d23184e0899bab77975a6775273ca0427aa1f7651b14bf44cad9452c90a44d366f622f5b5cfa32696ba106673cbb90b2dd2d3e95e798b6493
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SSDEEP
49152:TaO6seoygHEmNw9ur56+8dwA/OYtiW4jClzXp3ZYoc9O:+VoREmsS6lyY0XCpZ3ZFD
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp -
Loads dropped DLL 3 IoCs
pid Process 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp -
Script User-Agent 4 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 20 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 22 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 32 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 16 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: EnumeratesProcesses 40 IoCs
pid Process 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp 2704 2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1116 wrote to memory of 2704 1116 2ca479cdbaa89bc3bc65f23b6fa7ce68.exe 88 PID 1116 wrote to memory of 2704 1116 2ca479cdbaa89bc3bc65f23b6fa7ce68.exe 88 PID 1116 wrote to memory of 2704 1116 2ca479cdbaa89bc3bc65f23b6fa7ce68.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\2ca479cdbaa89bc3bc65f23b6fa7ce68.exe"C:\Users\Admin\AppData\Local\Temp\2ca479cdbaa89bc3bc65f23b6fa7ce68.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1116 -
C:\Users\Admin\AppData\Local\Temp\is-94HV1.tmp\2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp"C:\Users\Admin\AppData\Local\Temp\is-94HV1.tmp\2ca479cdbaa89bc3bc65f23b6fa7ce68.tmp" /SL5="$9018E,1908789,54272,C:\Users\Admin\AppData\Local\Temp\2ca479cdbaa89bc3bc65f23b6fa7ce68.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2704
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Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
688KB
MD567c5a4f36e1c91a3b85e440edd7ad026
SHA1e49ea0e558ed682498cc61b3070e4c402fbf0912
SHA25699c299d6565ab53d9af66e0146737dc0ecfbc52ecf4740825b552db0cc4210c6
SHA51240522d4645ece0db9888ea40d1a11356aa5efc191184a0b97cb54a6c243532b1fc306e9095bbfa1f5dc02c8e52b709650230d1383532136e56caea3dc19a973e
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Filesize
361KB
MD58fa84b1ffa671d38ecfadccc87967597
SHA16c78f65d08bcc996e8303c8ba8a063666569dd18
SHA256820a2373f4e57083a9b449275a3c9f953b781ac38fd03ce56ccecf6dfa87462a
SHA51267055cd178ea451941839139725166e5b520996a076aee9b2cadf361606f9a16a65a2faa9b5393edd4d3e02ab2a2c0ffa8db673b666984ee0585bf95032c7475
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Filesize
200KB
MD5d82a429efd885ca0f324dd92afb6b7b8
SHA186bbdaa15e6fc5c7779ac69c84e53c43c9eb20ea
SHA256b258c4d7d2113dee2168ed7e35568c8e03341e24e3eafc7a22a0d62e32122ef3
SHA5125bf0c3b8fa5db63205a263c4fa5337188173248bef609ba4d03508c50db1fd1e336f3041ce96d78cc97659357a83e6e422f5b079d893a20a683270e05f5438df
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Filesize
36KB
MD5a4e5c512b047a6d9dc38549161cac4de
SHA149d3e74f9604a6c61cda04ccc6d3cda87e280dfb
SHA256c7f1e7e866834d9024f97c2b145c09d106e447e8abd65a10a1732116d178e44e
SHA5122edb8a492b8369d56dda735a652c9e08539a5c4709a794efaff91adcae192a636d0545725af16cf8c31b275b34c2f19e4b019b57fb9050b99de65a4c08e3eee1