Analysis
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max time kernel
139s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
24/06/2024, 10:37
Static task
static1
Behavioral task
behavioral1
Sample
Device/HarddiskVolume3/PROGRAM FILES (X86)/DellDockFW_UPGRADE_UTILITY/DellFW_UPGRADE_DOCK_UTILITY_v1.2.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
Device/HarddiskVolume3/PROGRAM FILES (X86)/DellDockFW_UPGRADE_UTILITY/DellFW_UPGRADE_DOCK_UTILITY_v1.2.exe
Resource
win10v2004-20240611-en
General
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Target
Device/HarddiskVolume3/PROGRAM FILES (X86)/DellDockFW_UPGRADE_UTILITY/DellFW_UPGRADE_DOCK_UTILITY_v1.2.exe
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Size
147KB
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MD5
9c953b8f51c128897abce0fb9ac21d93
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SHA1
aa75dae2dc94ad7b983677075cefd43ad99f5b14
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SHA256
df84bac2ea2fa06f447299efb5ac9dde1b205cbb93457b5b8e09db96ea7fcd2c
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SHA512
c56e696df17751a436cd372e915cc82b3594883f9b0c9cdbf5c45c02e34308046cfd4f3ffe8e73c79b9786aac9736d5bfff08a141a3401eddcae19d6e4319a48
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SSDEEP
3072:w/25jvDSgsqsb5Uh28vAbTV1WW69B9VjMdxPedN9ug0z9TBfFS2Z4c/va:Ltzsb5Uh28+V1WW69B9VjMdxPedN9ug9
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 804 wrote to memory of 4872 804 DellFW_UPGRADE_DOCK_UTILITY_v1.2.exe 83 PID 804 wrote to memory of 4872 804 DellFW_UPGRADE_DOCK_UTILITY_v1.2.exe 83 PID 4872 wrote to memory of 692 4872 cmd.exe 84 PID 4872 wrote to memory of 692 4872 cmd.exe 84 PID 4872 wrote to memory of 1924 4872 cmd.exe 85 PID 4872 wrote to memory of 1924 4872 cmd.exe 85 PID 4872 wrote to memory of 1552 4872 cmd.exe 86 PID 4872 wrote to memory of 1552 4872 cmd.exe 86 PID 4872 wrote to memory of 2756 4872 cmd.exe 87 PID 4872 wrote to memory of 2756 4872 cmd.exe 87 PID 4872 wrote to memory of 2960 4872 cmd.exe 88 PID 4872 wrote to memory of 2960 4872 cmd.exe 88 PID 4872 wrote to memory of 1792 4872 cmd.exe 89 PID 4872 wrote to memory of 1792 4872 cmd.exe 89 PID 4872 wrote to memory of 4308 4872 cmd.exe 90 PID 4872 wrote to memory of 4308 4872 cmd.exe 90 PID 4872 wrote to memory of 4128 4872 cmd.exe 91 PID 4872 wrote to memory of 4128 4872 cmd.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\Device\HarddiskVolume3\PROGRAM FILES (X86)\DellDockFW_UPGRADE_UTILITY\DellFW_UPGRADE_DOCK_UTILITY_v1.2.exe"C:\Users\Admin\AppData\Local\Temp\Device\HarddiskVolume3\PROGRAM FILES (X86)\DellDockFW_UPGRADE_UTILITY\DellFW_UPGRADE_DOCK_UTILITY_v1.2.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:804 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd" /c "C:\Users\Admin\AppData\Local\Temp\39AD.tmp\39AE.tmp\39AF.bat "C:\Users\Admin\AppData\Local\Temp\Device\HarddiskVolume3\PROGRAM FILES (X86)\DellDockFW_UPGRADE_UTILITY\DellFW_UPGRADE_DOCK_UTILITY_v1.2.exe""2⤵
- Suspicious use of WriteProcessMemory
PID:4872 -
C:\Windows\system32\find.exefind /i check0.log "GetSalomonDockInfo Failed, check if Dock is connected to system"3⤵PID:692
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C:\Windows\system32\find.exefind /i check1.log "WD22TB4"3⤵PID:1924
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C:\Windows\system32\find.exefind /i check1.log "WD19"3⤵PID:1552
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C:\Windows\system32\find.exefind /i check1.log "WD19S"3⤵PID:2756
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C:\Windows\system32\find.exefind /i check1.log "WD19DC"3⤵PID:2960
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C:\Windows\system32\find.exefind /i check1.log "WD19DCS"3⤵PID:1792
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C:\Windows\system32\find.exefind /i check1.log "WD19TB"3⤵PID:4308
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C:\Windows\system32\find.exefind /i check1.log "WD19TBS"3⤵PID:4128
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
7KB
MD51b130e99a457df03bdf186d6ff816849
SHA1f7eba7850fe528ee0cc7baf89fd06725c44c7d4b
SHA2564ce59c12615548a5c9550472039aed42dcedd018de55b46f5ce2fba5b3f9ded6
SHA512223d7ed298cb678468f24f216deb54dc5110e5f1647b213fc59173b1380597d81373602c84f80e5d586266e5503f093170df4c43351095d4beed7050b92914b0