Analysis
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max time kernel
154s -
max time network
166s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
19/03/2024, 19:10
Static task
static1
Behavioral task
behavioral1
Sample
d6e5da17621df4cbc27e66ebe62babb4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d6e5da17621df4cbc27e66ebe62babb4.exe
Resource
win10v2004-20240226-en
General
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Target
d6e5da17621df4cbc27e66ebe62babb4.exe
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Size
21KB
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MD5
d6e5da17621df4cbc27e66ebe62babb4
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SHA1
ac65f90fef28ce0fa06a56cda9f09d0c35794722
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SHA256
f8c85581e4242eaf3fe23f504184ec7c9b7d8d886ddc7bbb10cb5e59097a6f62
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SHA512
fd41152ac35f9c6e375da2519425405028a2b28cbac071fb07fb73d844add9eb3352d648b30125df98f2b7d8cbfda7ca5ce6772530f9c618782d8c217ab5d198
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SSDEEP
384:aq0e2vDOHGybyrSx4PFCGinfaU1HpliafpxGbNOaBM1etYl6qP6353B:Ce2CXyrSzfJlLfpcROaq1etYMKsB
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4584 kncer32.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\kncer32.exe d6e5da17621df4cbc27e66ebe62babb4.exe File created C:\Windows\SysWOW64\kncer32.exe d6e5da17621df4cbc27e66ebe62babb4.exe File created C:\Windows\SysWOW64\kncer32.ini d6e5da17621df4cbc27e66ebe62babb4.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 212 d6e5da17621df4cbc27e66ebe62babb4.exe 212 d6e5da17621df4cbc27e66ebe62babb4.exe 4584 kncer32.exe 4584 kncer32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 212 wrote to memory of 4584 212 d6e5da17621df4cbc27e66ebe62babb4.exe 98 PID 212 wrote to memory of 4584 212 d6e5da17621df4cbc27e66ebe62babb4.exe 98 PID 212 wrote to memory of 4584 212 d6e5da17621df4cbc27e66ebe62babb4.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\d6e5da17621df4cbc27e66ebe62babb4.exe"C:\Users\Admin\AppData\Local\Temp\d6e5da17621df4cbc27e66ebe62babb4.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:212 -
C:\Windows\SysWOW64\kncer32.exeC:\Windows\system32\kncer32.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4584
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4232 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:81⤵PID:4324
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
21KB
MD5d6e5da17621df4cbc27e66ebe62babb4
SHA1ac65f90fef28ce0fa06a56cda9f09d0c35794722
SHA256f8c85581e4242eaf3fe23f504184ec7c9b7d8d886ddc7bbb10cb5e59097a6f62
SHA512fd41152ac35f9c6e375da2519425405028a2b28cbac071fb07fb73d844add9eb3352d648b30125df98f2b7d8cbfda7ca5ce6772530f9c618782d8c217ab5d198