Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
10-12-2024 08:26
General
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Target
3607b89bb0d07efcc4c9606d2db50fb0eaf3ce916e50869d49fe6bdac0a308a6N.exe
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Size
4.0MB
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MD5
895dbcdfbbf58c78cb5d9493d04e1fb0
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SHA1
0d721656986b066513fdc881b4c5b97e1309c528
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SHA256
3607b89bb0d07efcc4c9606d2db50fb0eaf3ce916e50869d49fe6bdac0a308a6
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SHA512
464fe84ba01e363e55ecd5639e0b7ebb6821a92039f5513b98b632b471bac5efca0ac5ee51209f4417aeb8814dfffb7561bfb0b0893e1e53c1edeacd44f00ca3
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SSDEEP
98304:T4uTo0Zo9O0SBr04XU4AlPJupSfdgOhh4:T4eXBQL45pS2Oha
Malware Config
Signatures
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Blackmoon family
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Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
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Detect Blackmoon payload 12 IoCs
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Detect PurpleFox Rootkit 2 IoCs
Detect PurpleFox Rootkit.
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Gh0st RAT payload 2 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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Gh0strat family
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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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Purplefox family
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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 4 IoCs
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Loads dropped DLL 4 IoCs
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UPX packed file 16 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Program Files directory 2 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
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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 4 IoCs
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Suspicious use of SetWindowsHookEx 5 IoCs
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Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\3607b89bb0d07efcc4c9606d2db50fb0eaf3ce916e50869d49fe6bdac0a308a6N.exe"C:\Users\Admin\AppData\Local\Temp\3607b89bb0d07efcc4c9606d2db50fb0eaf3ce916e50869d49fe6bdac0a308a6N.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\·ãÒ¶Ô¶³Ì¹ÜÀíϵͳ.exe"C:\Users\Admin\AppData\Roaming\·ãÒ¶Ô¶³Ì¹ÜÀíϵͳ.exe"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- 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\Roaming\1754~1.EXE > nul3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
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C:\Users\Admin\AppData\Roaming\1.exe"C:\Users\Admin\AppData\Roaming\1.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
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C:\Program Files (x86)\AppPatch\WPS.png"C:\Program Files (x86)\AppPatch\WPS.png" -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\AppPatch\WPS.png"C:\Program Files (x86)\AppPatch\WPS.png" -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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Filesize
6.3MB
MD5b7526ff8350283086169d48ac7db333d
SHA11518bbd2dfdcfa2f31eaee2b1946edb7be586dc9
SHA256d00360fe336dd3d907664bb0aad7731c297b57383c24c57c00afb5769064b773
SHA5120b86f5bf972641acbd966426d71570d9fcf45bea861a7539b211843542f2b2c1178556cb39c85ec2ba2e89b02f05696fa714bb5a82361a0a84eadf71116f5f76
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Filesize
1.9MB
MD5d7948a13b91705c9186044891b7bb4cb
SHA1e49116aeb54199f66713afef665a7c69e54d894d
SHA256c0544324830d2efcd9fea034975ff709365ff21cfcb78c06e43f785ddcbdbac4
SHA5127630bccff748ca21d68e11edf83a3118a6c611db9d7f93ce8c05347e64cb8885f0ecd59c9d7d9c8a681ddb794b285af9b4297ef845d2adda4c59f6a22e567cca
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Filesize
1.3MB
MD58ddb43200545067aa88371131269f9dd
SHA100d2e629017dd3d568a6b7e266a8976ba14a60ab
SHA2563093cf90addca7bbefe5eee024ca75f149a16d892873a20a2ff4052d9c693647
SHA51268d78af9545eee487daf1f990084aa7dda7eac425b675ae35735a2cd4b6e37ec044f7f1ea63850f5e4eeb5103119d962144fe1b1a708787605b7f379fecd5134
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Filesize
4.5MB
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Filesize
1.6MB
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Filesize
4.5MB
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Filesize
4.5MB
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Filesize
4.5MB
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Filesize
4.5MB
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Filesize
4.5MB
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Filesize
4.5MB
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Filesize
4.5MB
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Filesize
44KB
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Filesize
4.5MB
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Filesize
4.5MB
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Filesize
4.5MB
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Filesize
4.5MB
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Filesize
4.5MB
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Filesize
4.5MB
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Filesize
1.6MB
