Analysis
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max time kernel
30s -
max time network
29s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
28/03/2024, 00:14
Static task
static1
Behavioral task
behavioral1
Sample
Launcher.bat
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
Launcher.bat
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
compiler.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
compiler.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
config
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
config
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
lua51.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
lua51.dll
Resource
win10v2004-20240226-en
General
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Target
Launcher.bat
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Size
544B
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MD5
17033b44988e812ebade9022cba3584f
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SHA1
3c98c9f36212cfeec679057cabb1ea5d4bffb1a1
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SHA256
deda21bef6613c01484a7c219070f1c510d96a31373a9561e31a8e45b3c94473
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SHA512
9f54c72cafeedb4b332e8c4d438e88475d1757ea4ffdf23d13d0f1bae55806b3fe58cf48002085f5a867c5d8906c4b7674584c4070288e35026037cdc33eb282
Malware Config
Signatures
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 3 ip-api.com -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 400 wrote to memory of 4984 400 cmd.exe 86 PID 400 wrote to memory of 4984 400 cmd.exe 86 PID 400 wrote to memory of 452 400 cmd.exe 87 PID 400 wrote to memory of 452 400 cmd.exe 87 PID 400 wrote to memory of 452 400 cmd.exe 87
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Launcher.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:400 -
C:\Windows\system32\cacls.exe"C:\Windows\system32\cacls.exe" "C:\Windows\system32\config\system"2⤵PID:4984
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C:\Users\Admin\AppData\Local\Temp\compiler.execompiler.exe config2⤵PID:452
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