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Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
10/06/2024, 09:33
Static task
static1
Behavioral task
behavioral1
Sample
Setup - Bloxshade.exe
Resource
win7-20240508-en
General
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Target
Setup - Bloxshade.exe
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Size
9.3MB
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MD5
f624c04cbf7a9e8f334ab2bb34b1a768
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SHA1
58f36ccf34cade7f45138176dac97a82cbd03d62
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SHA256
1f87570fc2bcd3df9086ef32e22299bd682b0b8269db77f5fa9452a046c4b7d8
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SHA512
90b6966b55829019eea33c2722669ca2ffcc9cc1a153e1d78ad081a5ba018f1b737e43695fe481c6a4e6b97ebdaf8c88de9a1ef1f41c4e867456f396d85028d9
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SSDEEP
98304:s9gtT1PiZU9sjOH1cyrOijrwS+A5OKTilSaXMnvSk:s9gMJOHnj5+AkSilV8v/
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2752 setup.exe -
Loads dropped DLL 2 IoCs
pid Process 1576 Setup - Bloxshade.exe 1576 Setup - Bloxshade.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Bloxshade\setup.exe Setup - Bloxshade.exe File created C:\Program Files\Bloxshade\installer.exe Setup - Bloxshade.exe -
Kills process with taskkill 2 IoCs
pid Process 1244 taskkill.exe 1320 taskkill.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1244 taskkill.exe Token: SeDebugPrivilege 1320 taskkill.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 1576 wrote to memory of 3056 1576 Setup - Bloxshade.exe 28 PID 1576 wrote to memory of 3056 1576 Setup - Bloxshade.exe 28 PID 1576 wrote to memory of 3056 1576 Setup - Bloxshade.exe 28 PID 3056 wrote to memory of 1244 3056 cmd.exe 30 PID 3056 wrote to memory of 1244 3056 cmd.exe 30 PID 3056 wrote to memory of 1244 3056 cmd.exe 30 PID 1576 wrote to memory of 2600 1576 Setup - Bloxshade.exe 32 PID 1576 wrote to memory of 2600 1576 Setup - Bloxshade.exe 32 PID 1576 wrote to memory of 2600 1576 Setup - Bloxshade.exe 32 PID 2600 wrote to memory of 1320 2600 cmd.exe 34 PID 2600 wrote to memory of 1320 2600 cmd.exe 34 PID 2600 wrote to memory of 1320 2600 cmd.exe 34 PID 1576 wrote to memory of 2752 1576 Setup - Bloxshade.exe 35 PID 1576 wrote to memory of 2752 1576 Setup - Bloxshade.exe 35 PID 1576 wrote to memory of 2752 1576 Setup - Bloxshade.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\Setup - Bloxshade.exe"C:\Users\Admin\AppData\Local\Temp\Setup - Bloxshade.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1576 -
C:\Windows\system32\cmd.execmd.exe /c taskkill /F /IM installer.exe2⤵
- Suspicious use of WriteProcessMemory
PID:3056 -
C:\Windows\system32\taskkill.exetaskkill /F /IM installer.exe3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1244
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C:\Windows\system32\cmd.execmd.exe /c taskkill /F /IM setup.exe2⤵
- Suspicious use of WriteProcessMemory
PID:2600 -
C:\Windows\system32\taskkill.exetaskkill /F /IM setup.exe3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1320
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C:\Program Files\Bloxshade\setup.exe"C:\Program Files\Bloxshade\setup.exe"2⤵
- Executes dropped EXE
PID:2752
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
6.6MB
MD50e6bb6e2181c583bdd2f85787d4de172
SHA1b17c709701160556890e59602f18c4460d8fc1b2
SHA2564603a8753118fb2f77a45176941983ed2a0e6dada0dbead8479cc9e430575afc
SHA5127693eb8cfd64045e4f85cb9c7aa17cee60a5ee8ce43360b83ce0318459ef32241070b8939a1cfe2aa995cef54f2be6ae7d6e814c6da243abc553b42f6675c568