Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
09-07-2024 01:29
Static task
static1
Behavioral task
behavioral1
Sample
886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe
Resource
win10v2004-20240704-en
General
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Target
886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe
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Size
4.1MB
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MD5
2f17cd9caad32ffafa98c7f44a5ca2d5
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SHA1
318b333167cbe77654444d91cad0ea08a88e013e
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SHA256
886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d
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SHA512
53def71aaaddcfe6acfc366beae823a3688554210659b7f1febae0206f004d1ca47034055664fef206191d72a10924532bd11c36f6499a95f7c23446740e9700
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SSDEEP
24576:VpDpUuGeXVva/ZSVDbue+zxa/ZSrJovBYTqT2RUOa/ZSAajJBMqAX1Ea/ZSOue+l:VpDpUupVvg6n8xgClgCo/ugDw
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2776 886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe -
Executes dropped EXE 1 IoCs
pid Process 2776 886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe -
Loads dropped DLL 4 IoCs
pid Process 2284 886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe 2960 WerFault.exe 2960 WerFault.exe 2960 WerFault.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2960 2776 WerFault.exe 31 -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2284 886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2776 886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2284 wrote to memory of 2776 2284 886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe 31 PID 2284 wrote to memory of 2776 2284 886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe 31 PID 2284 wrote to memory of 2776 2284 886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe 31 PID 2284 wrote to memory of 2776 2284 886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe 31 PID 2776 wrote to memory of 2960 2776 886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe 32 PID 2776 wrote to memory of 2960 2776 886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe 32 PID 2776 wrote to memory of 2960 2776 886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe 32 PID 2776 wrote to memory of 2960 2776 886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe"C:\Users\Admin\AppData\Local\Temp\886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2284 -
C:\Users\Admin\AppData\Local\Temp\886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exeC:\Users\Admin\AppData\Local\Temp\886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2776 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2776 -s 1443⤵
- Loads dropped DLL
- Program crash
PID:2960
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\886f0f0a61db6d2280c1114151eadcd4bcc027b2160816b16b3463823723a12d.exe
Filesize4.1MB
MD5864a2ebd328f37228a2835baa4fcb49f
SHA114a6cf3b0269825f8e1f8ef02fad16ac0a7fc6de
SHA256e639bc56a5c1b62ca21ef6cd6c3bec20ab140491af9ab44780e340b5af137443
SHA512386c0de5e188226c65b6a1596a3b87d0772a7ce41e3119bcb517b610ac2f2b7950e40ff7a6d1d13391d50e323ea0e9bbeca8c1265ac80ce26d1e5bd5a53af945