Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
30/05/2024, 02:03
Static task
static1
Behavioral task
behavioral1
Sample
b5ecf9783bcff126255b0f4fb2ee1095412cf9806e19cac18d99705041248f1e.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
b5ecf9783bcff126255b0f4fb2ee1095412cf9806e19cac18d99705041248f1e.exe
Resource
win10v2004-20240426-en
General
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Target
b5ecf9783bcff126255b0f4fb2ee1095412cf9806e19cac18d99705041248f1e.exe
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Size
4.4MB
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MD5
b794c1022920544c9364172d1fbe30ba
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SHA1
5f4162a8b339a606aa27ac10f52eebd8dc618e41
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SHA256
b5ecf9783bcff126255b0f4fb2ee1095412cf9806e19cac18d99705041248f1e
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SHA512
b7ee12824a2c561502cc93dfe7d1f29aeff970f6504b3a037abb284831e6899f70d7b56caf8c49f52e9151a7b774decbc324037f8a9370336d5914c961696e7d
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SSDEEP
98304:emhd1UryemFehaEPlBZKFoGiUWVV7wQqZUha5jtSn:elzhFZK+/US2QbaZte
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1028 638.tmp -
Executes dropped EXE 1 IoCs
pid Process 1028 638.tmp -
Loads dropped DLL 2 IoCs
pid Process 2340 b5ecf9783bcff126255b0f4fb2ee1095412cf9806e19cac18d99705041248f1e.exe 2340 b5ecf9783bcff126255b0f4fb2ee1095412cf9806e19cac18d99705041248f1e.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2340 wrote to memory of 1028 2340 b5ecf9783bcff126255b0f4fb2ee1095412cf9806e19cac18d99705041248f1e.exe 28 PID 2340 wrote to memory of 1028 2340 b5ecf9783bcff126255b0f4fb2ee1095412cf9806e19cac18d99705041248f1e.exe 28 PID 2340 wrote to memory of 1028 2340 b5ecf9783bcff126255b0f4fb2ee1095412cf9806e19cac18d99705041248f1e.exe 28 PID 2340 wrote to memory of 1028 2340 b5ecf9783bcff126255b0f4fb2ee1095412cf9806e19cac18d99705041248f1e.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\b5ecf9783bcff126255b0f4fb2ee1095412cf9806e19cac18d99705041248f1e.exe"C:\Users\Admin\AppData\Local\Temp\b5ecf9783bcff126255b0f4fb2ee1095412cf9806e19cac18d99705041248f1e.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2340 -
C:\Users\Admin\AppData\Local\Temp\638.tmp"C:\Users\Admin\AppData\Local\Temp\638.tmp" --splashC:\Users\Admin\AppData\Local\Temp\b5ecf9783bcff126255b0f4fb2ee1095412cf9806e19cac18d99705041248f1e.exe 9E505DB806F3A774521D076A91F39C1EFEC48D78387B288C346DCE64744451FD6636ED79E28E4631C591E4E254BE660492B1C68F4DEBB183CF4918804F5B31B72⤵
- Deletes itself
- Executes dropped EXE
PID:1028
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
4.4MB
MD588d242de743c2051ea9a986a4eaff9fd
SHA14275d11f131f93bf2066010903c44f75c1ed9be6
SHA25637f7efcc143865f1d07c732745ed5a8850b3302976c09078f955306eec4977f9
SHA512ed960fefe6c7fa4749f545716781cd03c6617d69a6df0a2072e43d4fb62fc49d8e3e6f04442c3a407e88fb806f0642a363dc1faef910b0f54e6caa1c227173a9