Analysis
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max time kernel
139s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
14-02-2024 00:33
Static task
static1
Behavioral task
behavioral1
Sample
9a52f4ca0127690ff937af1a12757e96.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
9a52f4ca0127690ff937af1a12757e96.exe
Resource
win10v2004-20231215-en
General
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Target
9a52f4ca0127690ff937af1a12757e96.exe
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Size
82KB
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MD5
9a52f4ca0127690ff937af1a12757e96
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SHA1
435b9ec1f7ca25df7cb949ba29070096c36902ef
-
SHA256
46343996d5014045126f327d151e45435c7e8d52dac8112dc8b3a5abbdf91ba3
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SHA512
92181fcddac25979a70cf1f6e54a9f71eb66822bb51831dcf063db0208ba9dc71c62531efbb582a09678a8f8ddad51ea33daf9704aa2f6229e569991936766a7
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SSDEEP
1536:nca4dnqwZB0KYbLpgiCBJPetX+LoZY0bkPf1Ttd5hYue+wd/eVNWdxRyFVZcDd9l:nca4dnV30KYbLpgiCBu+LYY0bkPZ5hYb
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 3844 9a52f4ca0127690ff937af1a12757e96.exe -
Executes dropped EXE 1 IoCs
pid Process 3844 9a52f4ca0127690ff937af1a12757e96.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1428 9a52f4ca0127690ff937af1a12757e96.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 1428 9a52f4ca0127690ff937af1a12757e96.exe 3844 9a52f4ca0127690ff937af1a12757e96.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1428 wrote to memory of 3844 1428 9a52f4ca0127690ff937af1a12757e96.exe 85 PID 1428 wrote to memory of 3844 1428 9a52f4ca0127690ff937af1a12757e96.exe 85 PID 1428 wrote to memory of 3844 1428 9a52f4ca0127690ff937af1a12757e96.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\9a52f4ca0127690ff937af1a12757e96.exe"C:\Users\Admin\AppData\Local\Temp\9a52f4ca0127690ff937af1a12757e96.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1428 -
C:\Users\Admin\AppData\Local\Temp\9a52f4ca0127690ff937af1a12757e96.exeC:\Users\Admin\AppData\Local\Temp\9a52f4ca0127690ff937af1a12757e96.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:3844
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
82KB
MD518452ad9feb9c5f558406fecec4e06ad
SHA179f53666e40098d5e3b2a1bf4372b9d012ec962f
SHA256ed988253038f436805fabc8d7a237755e72fda334185af49d11b86e17d63aac1
SHA512ff287f87d8362d668bd7e7151e82aaaab2dc6742249fdb0679337b901d599fa2268ef86ada101213a4ed4ac9cd2434d1cd746c82c2fe5aeb2d6e97a1d853e514