Analysis
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max time kernel
150s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
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submitted
03/07/2024, 06:30
General
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Target
4d670f8e284671a1bf86ddbb54b67a666695558ad05d6942488683b43da1e0cb.exe
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Size
1.3MB
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MD5
0232a96048e6a39bf89e4cfb6af88c09
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SHA1
50dd1ef7219ce6fb60fce48173145b6dbc518932
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SHA256
4d670f8e284671a1bf86ddbb54b67a666695558ad05d6942488683b43da1e0cb
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SHA512
bb6d5d1fc18e2eeb39a7976325ad39a654942997a68012d20bfbb6755a7c77b420fcd0036bcf2a02a05c39e583e4f47f6e7420c0b04408e8a5e640862380a989
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SSDEEP
24576:l09tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+8gT:l09XJt4HIN2H2tFvduyS+gT
Malware Config
Signatures
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Detect PurpleFox Rootkit 11 IoCs
Detect PurpleFox Rootkit.
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Gh0st RAT payload 11 IoCs
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Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
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PurpleFox
PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
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Drops file in Drivers directory 1 IoCs
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Sets service image path in registry 2 TTPs 1 IoCs
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Executes dropped EXE 3 IoCs
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UPX packed file 13 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in System32 directory 2 IoCs
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Drops file in Program Files directory 5 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: LoadsDriver 1 IoCs
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Suspicious use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\4d670f8e284671a1bf86ddbb54b67a666695558ad05d6942488683b43da1e0cb.exe"C:\Users\Admin\AppData\Local\Temp\4d670f8e284671a1bf86ddbb54b67a666695558ad05d6942488683b43da1e0cb.exe"1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\RVN.exeC:\Users\Admin\AppData\Local\Temp\\RVN.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\RVN.exe > nul3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
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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 --field-trial-handle=4328,i,5047420736443372512,9747851268033796534,262144 --variations-seed-version --mojo-platform-channel-handle=4352 /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.3MB
MD50232a96048e6a39bf89e4cfb6af88c09
SHA150dd1ef7219ce6fb60fce48173145b6dbc518932
SHA2564d670f8e284671a1bf86ddbb54b67a666695558ad05d6942488683b43da1e0cb
SHA512bb6d5d1fc18e2eeb39a7976325ad39a654942997a68012d20bfbb6755a7c77b420fcd0036bcf2a02a05c39e583e4f47f6e7420c0b04408e8a5e640862380a989
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Filesize
1.3MB
MD5e231810a95967101a926d7ddc9eaa7c8
SHA1e6b1645d0ca2da75fdd4b59dccfd6953b9649d19
SHA25627459b6442509e131545361dd82b0b7946343b614620af18c3e3a7fc25947e96
SHA512ffce5a3dd6c74acd52b450da08dd1873ce08e3b223a860233e3f427e85a4d97d996057900e249c089da4b6f4691d7f0135c1408d41ad01db55741628c4ffbcf8
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Filesize
377KB
MD580ade1893dec9cab7f2e63538a464fcc
SHA1c06614da33a65eddb506db00a124a3fc3f5be02e
SHA25657a920389c044e3f5cf93dabff67070b4511e79779b6f874e08f92d8b0d7afbd
SHA512fffd4f3fccb5301b3c7a5b3bd92747f31549fbd9d0803fe5d502d1bb0ef979140988718c2ee1406ed3e755790d275185e120a56cbcb5ed2eadf62b5cdbfc4cc4
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Filesize
69KB
MD5e33fb6d686b1a8b171349572c5a33f67
SHA129f24fe536adf799b69b63c83efadc1bce457a54
SHA256020c8e0963f89f4b14538b7d69e83c6fec44a29bbbd52fbb6deb2be5c697f450
SHA512cf1f1d6a9efe53f84e5b4a8246b87c0b96496716605d1b00352d9aae30e664d3d2cbadebf598b4e690a9feef0b5785887a4e643cc5f68938ca744af1d3539e55
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB