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
04-03-2024 02:40
Behavioral task
behavioral1
Sample
b10436ebe8849d347c9e82c25b118bc6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b10436ebe8849d347c9e82c25b118bc6.exe
Resource
win10v2004-20240226-en
General
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Target
b10436ebe8849d347c9e82c25b118bc6.exe
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Size
228KB
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MD5
b10436ebe8849d347c9e82c25b118bc6
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SHA1
2a95655895679de2f45600d2dde6ec78c112eaa0
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SHA256
7c78f6c7c4f21544b4958eb35cbd32b82b524d931af2caba7632fa8c6dd07209
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SHA512
12226f20d532df3ef08e26c1fa9d847137017783bae1e0f15673aa5878333263eef3e132357fe6baabe0826598a9fd43e79f60445e1593154e7d423263253223
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SSDEEP
6144:VUVevCzfet3Agp0q9ygbX+1RzDU884gN:CevCzsaMJcR/V84+
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
Processes:
b10436ebe8849d347c9e82c25b118bc6.exepid Process 2656 b10436ebe8849d347c9e82c25b118bc6.exe -
Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Processes:
resource yara_rule behavioral1/memory/2656-0-0x0000000000800000-0x000000000083E000-memory.dmp agile_net -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 2648 2656 WerFault.exe 27 -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
b10436ebe8849d347c9e82c25b118bc6.exedescription pid Process procid_target PID 2656 wrote to memory of 2648 2656 b10436ebe8849d347c9e82c25b118bc6.exe 28 PID 2656 wrote to memory of 2648 2656 b10436ebe8849d347c9e82c25b118bc6.exe 28 PID 2656 wrote to memory of 2648 2656 b10436ebe8849d347c9e82c25b118bc6.exe 28 PID 2656 wrote to memory of 2648 2656 b10436ebe8849d347c9e82c25b118bc6.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\b10436ebe8849d347c9e82c25b118bc6.exe"C:\Users\Admin\AppData\Local\Temp\b10436ebe8849d347c9e82c25b118bc6.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2656 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2656 -s 6762⤵
- Program crash
PID:2648
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
140KB
MD5edd74be9723cdc6a5692954f0e51c9f3
SHA1e9fb66ceee1ba4ce7e5b8271b3e1ed7cb9acf686
SHA25655ff1e0a4e5866d565ceeb9baafac73fdcb4464160fc6c78104d935009935cd7
SHA51280abecdd07f364283f216d8f4d90a4da3efd4561900631fce05c2916afeb1b5bbce23ae92d57430b7b2b06c172b2ad701b2ab75b6dfd2a861abcf7edc38462f3