Analysis
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max time kernel
26s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
11-01-2025 03:36
General
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Target
da1c8cb5f92dfc673f4d84921edd73ab6ec690bd04744d21c279e0f24db087ef.exe
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Size
232KB
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MD5
fdbe470cdd8b9e52bd4afcb52638d03c
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SHA1
7f86acdf604e86e693ce689bc947709cfca7c082
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SHA256
da1c8cb5f92dfc673f4d84921edd73ab6ec690bd04744d21c279e0f24db087ef
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SHA512
28e78408e706ff7d7360fd7d8cc20a8e96a377365922fd05bacfab457b4690a4d2d916c6e9a28b2a924d9b434a3177a5c1779142910e07e0715a5f6b43553552
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SSDEEP
3072:rr8WCBvMsUCZfXyg6mB9NGtkaeDSBo822rUAqOVY5xu+RxF2ZWuqoOa2TRxFY4jM:nKppUCFfXiaXSBzrUpuyFbue/FY4jM
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
http://klkjwre77638dfqwieuoi888.info/
Signatures
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Detect Neshta payload 5 IoCs
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Modifies firewall policy service 3 TTPs 3 IoCs
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Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Neshta family
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Sality
Sality is backdoor written in C++, first discovered in 2003.
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Sality family
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UAC bypass 3 TTPs 1 IoCs
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Windows security bypass 2 TTPs 6 IoCs
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Disables RegEdit via registry modification 1 IoCs
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Disables Task Manager via registry modification
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Loads dropped DLL 3 IoCs
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Modifies system executable filetype association 2 TTPs 1 IoCs
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Windows security modification 2 TTPs 7 IoCs
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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UPX packed file 30 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Program Files directory 64 IoCs
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Drops file in Windows 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 1 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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Modifies registry class 1 IoCs
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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious use of AdjustPrivilegeToken 24 IoCs
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Suspicious use of WriteProcessMemory 12 IoCs
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System policy modification 1 TTPs 1 IoCs
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\da1c8cb5f92dfc673f4d84921edd73ab6ec690bd04744d21c279e0f24db087ef.exe"C:\Users\Admin\AppData\Local\Temp\da1c8cb5f92dfc673f4d84921edd73ab6ec690bd04744d21c279e0f24db087ef.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Loads dropped DLL
- Modifies system executable filetype association
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
Network
MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Change Default File Association
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
6Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
152KB
MD554f137f23ff9cc753b7a2ce22d686582
SHA127aa584e05cf2fc0f4493134f0eea534f699ce5a
SHA256371aceb07ff6b4d1549657cd6b9f5d4eac2e6985af73c64b6a6df822dbf42fa2
SHA51237a96856162147fef6ba09f2260737fa29203960aebac4a7f88f277787daadbf21f081b884fc40ca5aa9bb91738e60ee669f6ec2e17575693f9a5bb9be4aa6e5
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Filesize
217KB
MD54d7fa551a7ae44e4aa01a97f0a788fef
SHA1e7990ac396f701ed3c44352099a18e6bfd377fbb
SHA256bf597cc102ad0eb309f8260b81fef13773567062303c76a5210345b4a735ba97
SHA512bcf74bfca4a3905fc94825bad8b12dcbe0a721fe2343ff7982b76eb9907c5633ca51c9d29085d73f8c3ba35449f38920f96d3cd3c444253986e0786c17f43be4
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Filesize
1.1MB
MD57a3604373131c3d3880a9d13ccc2ab6f
SHA115737515fd0044a97115ff53f7c4167f7e9d4679
SHA256d52f674cf70210f5f15a40499db71d2737fbce23e2cf1fb6e2229ddf50a8bb99
SHA51284c6b0299e89b6c585ee6edee5ae4355fb3834793286409c5b58d3e37d71415a970b71bcd1bb9fde256d6f653232bf99ae8cca1d5adc5c6c5fc08e11aca45ce8
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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Filesize
8KB
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Filesize
16.6MB
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Filesize
188KB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
8KB
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Filesize
8KB
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Filesize
4KB
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Filesize
4KB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
188KB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
8KB
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Filesize
16.6MB
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Filesize
228KB
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Filesize
16.6MB
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Filesize
1.2MB
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Filesize
16.6MB
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Filesize
188KB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
188KB