Analysis
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max time kernel
146s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2023, 00:29
Behavioral task
behavioral1
Sample
21ba60faa7f7b79bde2e8e3a25cad0dc.exe
Resource
win7-20231215-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
21ba60faa7f7b79bde2e8e3a25cad0dc.exe
Resource
win10v2004-20231222-en
6 signatures
150 seconds
General
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Target
21ba60faa7f7b79bde2e8e3a25cad0dc.exe
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Size
1.3MB
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MD5
21ba60faa7f7b79bde2e8e3a25cad0dc
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SHA1
e4b983dbc56594b3f438a1d22d0a38cc85196caa
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SHA256
0af96631b822537d28599bb615442d1d10d8314684e1c74bfc258c79e6a274ff
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SHA512
b67d9cd278ddc6e44a382ce161878b40bf778fca46f981b189e4b50e4fe9a7eaea34a1aa6a0697a159e09614adf29a02c36597485aeb19a9284ca1bed5982b34
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SSDEEP
24576:qMb5v+7N5o7Y81oHl5CRKXWBjVyAEEBjActBxRDW0n7MN3oRZMqUvG:qMb5vGNGY81oHKMmBjo6Aa93tRJ
Score
7/10
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1588 21ba60faa7f7b79bde2e8e3a25cad0dc.exe -
Executes dropped EXE 1 IoCs
pid Process 1588 21ba60faa7f7b79bde2e8e3a25cad0dc.exe -
resource yara_rule behavioral2/memory/3772-0-0x0000000000400000-0x000000000086A000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3772 21ba60faa7f7b79bde2e8e3a25cad0dc.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 3772 21ba60faa7f7b79bde2e8e3a25cad0dc.exe 1588 21ba60faa7f7b79bde2e8e3a25cad0dc.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3772 wrote to memory of 1588 3772 21ba60faa7f7b79bde2e8e3a25cad0dc.exe 16 PID 3772 wrote to memory of 1588 3772 21ba60faa7f7b79bde2e8e3a25cad0dc.exe 16 PID 3772 wrote to memory of 1588 3772 21ba60faa7f7b79bde2e8e3a25cad0dc.exe 16
Processes
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C:\Users\Admin\AppData\Local\Temp\21ba60faa7f7b79bde2e8e3a25cad0dc.exe"C:\Users\Admin\AppData\Local\Temp\21ba60faa7f7b79bde2e8e3a25cad0dc.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3772 -
C:\Users\Admin\AppData\Local\Temp\21ba60faa7f7b79bde2e8e3a25cad0dc.exeC:\Users\Admin\AppData\Local\Temp\21ba60faa7f7b79bde2e8e3a25cad0dc.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:1588
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