Analysis
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max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
05/03/2024, 18:12
Static task
static1
Behavioral task
behavioral1
Sample
1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exe
Resource
win10v2004-20240226-en
General
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Target
1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exe
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Size
209KB
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MD5
050dde1035f70208d5ea4c6121eff941
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SHA1
724297117bb1b542981e6daab56071c609b99675
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SHA256
1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a
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SHA512
2e096e17bf6d49d0571a35a2dd090cf1cb82ed1da0af1dca3506ede5d906e8ef2bd875a3a6629b049b0edeb09837ae61086e204110714ccbed109af17f1db02d
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SSDEEP
6144:DUbkIOe6/62PqGp+kW0O79IKxLGwE06FtfXp:D/rLp+kWBrxLrdqtfp
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 3064 1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exe -
Loads dropped DLL 1 IoCs
pid Process 2876 1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2876 1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 3064 1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2876 wrote to memory of 3064 2876 1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exe 29 PID 2876 wrote to memory of 3064 2876 1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exe 29 PID 2876 wrote to memory of 3064 2876 1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exe 29 PID 2876 wrote to memory of 3064 2876 1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exe"C:\Users\Admin\AppData\Local\Temp\1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2876 -
C:\Users\Admin\AppData\Local\Temp\1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exeC:\Users\Admin\AppData\Local\Temp\1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exe2⤵
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:3064
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\1b52b10b061c086c4dbf28a8c816c2e840c2e79bbe23b0aa013e3aa988e2516a.exe
Filesize209KB
MD5aa411272e3006b34c4d92b6774d5e3df
SHA13fbdeffad9948e161fcfe740905bf494a182159c
SHA25652a14fe8285bd04ca755bd7fb61a52344f29a56330699d3ac89f64c2f9d3c6c5
SHA51236f2cb168301859425b2d2736aeb3aa1feaf68c838054c5d4a6c2473bfd196730fa96f0adcbe8a64de2a138b0546e1a7212374f777d40843257d60f63eb5b272