Overview
overview
10Static
static
1screen_rec...96.exe
windows7-x64
10screen_rec...96.exe
windows10-2004-x64
4$TEMP/down...er.exe
windows7-x64
1$TEMP/down...er.exe
windows10-2004-x64
1$TEMP/down...ap.dll
windows7-x64
3$TEMP/down...ap.dll
windows10-2004-x64
3$TEMP/down...xe.exe
windows7-x64
1$TEMP/down...xe.exe
windows10-2004-x64
1$TEMP/down...up.exe
windows7-x64
1$TEMP/down...up.exe
windows10-2004-x64
1Analysis
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max time kernel
149s -
max time network
276s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
25-06-2024 05:22
Static task
static1
Behavioral task
behavioral1
Sample
screen_recorder_install_20240620.1-981596.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
screen_recorder_install_20240620.1-981596.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$TEMP/downloader_easeus/2.0.0/12free/EDownloader.exe
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
$TEMP/downloader_easeus/2.0.0/12free/EDownloader.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$TEMP/downloader_easeus/2.0.0/12free/aliyun/AliyunWrap.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$TEMP/downloader_easeus/2.0.0/12free/aliyun/AliyunWrap.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$TEMP/downloader_easeus/2.0.0/12free/aliyun/AliyunWrapExe.exe
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
$TEMP/downloader_easeus/2.0.0/12free/aliyun/AliyunWrapExe.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral9
Sample
$TEMP/downloader_easeus/2.0.0/12free/aliyun/InfoForSetup.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$TEMP/downloader_easeus/2.0.0/12free/aliyun/InfoForSetup.exe
Resource
win10v2004-20240611-en
General
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Target
$TEMP/downloader_easeus/2.0.0/12free/EDownloader.exe
-
Size
1.2MB
-
MD5
4d915795d41f42e5059ec91ddf20a9de
-
SHA1
b326fd86cd6a0b6213b9535c79d82489246783c2
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SHA256
1222423e82db8893b227833f4d16f1c073057df5b9bacbb3c4174e00a56261e7
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SHA512
8e50684c2deac8efd2ec6211028055777317e5ff51f7c9e19d3cd2ad0d359bb2dd4c1163d5b63b2a079b97b2c27d56f9caa89750e8181b6c433fdcf69310025c
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SSDEEP
24576:EAYOAbKbCPyu/gs4wsrd0sX1GQJNkxmySzL7xo7Ry1j6ME2Qf7gPWyFs+:EfOWdj4R5Bo7cj6Md67gPjy+
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3044 wrote to memory of 4452 3044 EDownloader.exe 83 PID 3044 wrote to memory of 4452 3044 EDownloader.exe 83 PID 3044 wrote to memory of 4452 3044 EDownloader.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\$TEMP\downloader_easeus\2.0.0\12free\EDownloader.exe"C:\Users\Admin\AppData\Local\Temp\$TEMP\downloader_easeus\2.0.0\12free\EDownloader.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3044 -
C:\Users\Admin\AppData\Local\Temp\$TEMP\downloader_easeus\2.0.0\12free\aliyun\InfoForSetup.exe/Uid "S-1-5-21-2447855248-390457009-3660902674-1000"2⤵PID:4452
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