Analysis
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max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
31-12-2024 23:18
Behavioral task
behavioral1
Sample
923HS_source_prepared.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
923HS_source_prepared.exe
Resource
win10v2004-20241007-en
General
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Target
923HS_source_prepared.exe
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Size
80.7MB
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MD5
b95913a09511f8ec0d389fa3f477859a
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SHA1
a92832705c03c163720341b69fe1861fbadbd2b9
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SHA256
f1b48e2194d867d127b15500f10be4d94065859e398829086ae75da4b673d066
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SHA512
31b46f08e57478de3b76f878e2f81e75a2475cd653f14e540636fdf7f908e205c0222a5af42bd587054e1e894b1d0417becc5324acb3faf6df19e7adfeb46eae
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SSDEEP
1572864:KuGKlDWjysmwSk8IpG7V+VPhqFiE7BbliEoiYgj+h58sMw/DBZB:OK51smwSkB05awFVwE65Dt
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 1668 923HS_source_prepared.exe -
resource yara_rule behavioral1/files/0x0003000000020ab9-1264.dat upx -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3064 wrote to memory of 1668 3064 923HS_source_prepared.exe 31 PID 3064 wrote to memory of 1668 3064 923HS_source_prepared.exe 31 PID 3064 wrote to memory of 1668 3064 923HS_source_prepared.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\923HS_source_prepared.exe"C:\Users\Admin\AppData\Local\Temp\923HS_source_prepared.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3064 -
C:\Users\Admin\AppData\Local\Temp\923HS_source_prepared.exe"C:\Users\Admin\AppData\Local\Temp\923HS_source_prepared.exe"2⤵
- Loads dropped DLL
PID:1668
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.6MB
MD5bb46b85029b543b70276ad8e4c238799
SHA1123bdcd9eebcac1ec0fd2764a37e5e5476bb0c1c
SHA25672c24e1db1ba4df791720a93ca9502d77c3738eebf8b9092a5d82aa8d80121d0
SHA5125e993617509c1cf434938d6a467eb0494e04580ad242535a04937f7c174d429da70a6e71792fc3de69e103ffc5d9de51d29001a4df528cfffefdaa2cef4eaf31