Analysis
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max time kernel
141s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
07-08-2023 10:30
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230703-en
General
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Target
file.exe
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Size
5.3MB
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MD5
f0ba8b6ab407e8c0c70f78d5f7cf14a1
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SHA1
3c566fa61b629b4eaaebb2100a017c732d213066
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SHA256
bba88bee0d55a24aa33fba3a65c28a1e4acad47c8f8320fa621e4a09756efed0
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SHA512
b48c91298bfde40670ab1866bc8c689ca89781163f6fe459208ca9e7ed64a845582a461ca2a7c68d1eb96f006f2b94b46fcc64e7e6b96945764a5364faabe305
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SSDEEP
98304:MkLsS2ySliRp2gyQUnIM6X/JM4ANgS9+pQ1f/PzWZQih0sEjFh:rR2ySlVdNo/JM52woQ1f/rWZQicjFh
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1168 file.tmp -
Loads dropped DLL 1 IoCs
pid Process 2576 file.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1168 file.tmp -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2576 wrote to memory of 1168 2576 file.exe 28 PID 2576 wrote to memory of 1168 2576 file.exe 28 PID 2576 wrote to memory of 1168 2576 file.exe 28 PID 2576 wrote to memory of 1168 2576 file.exe 28 PID 2576 wrote to memory of 1168 2576 file.exe 28 PID 2576 wrote to memory of 1168 2576 file.exe 28 PID 2576 wrote to memory of 1168 2576 file.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2576 -
C:\Users\Admin\AppData\Local\Temp\is-BRGOP.tmp\file.tmp"C:\Users\Admin\AppData\Local\Temp\is-BRGOP.tmp\file.tmp" /SL5="$80124,4692410,832512,C:\Users\Admin\AppData\Local\Temp\file.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
PID:1168
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
3.1MB
MD5bd8bf925f0a545813fdb0874d8761fa8
SHA135be8a9479646e88b9b9afdfc91e6f5eb55b5917
SHA256c7351975b2dcbc5780204c188a681893593e70337507defbc052df7e3125d33a
SHA512b54c87485d428a8d4c7dcb9e5bee31ff94e863ad429539387f60a1f4fc0e67080ee10d82edab69033c2842cfd0f8f9e4d16332b4d1810389d44c8960fe703df9
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Filesize
3.1MB
MD5bd8bf925f0a545813fdb0874d8761fa8
SHA135be8a9479646e88b9b9afdfc91e6f5eb55b5917
SHA256c7351975b2dcbc5780204c188a681893593e70337507defbc052df7e3125d33a
SHA512b54c87485d428a8d4c7dcb9e5bee31ff94e863ad429539387f60a1f4fc0e67080ee10d82edab69033c2842cfd0f8f9e4d16332b4d1810389d44c8960fe703df9