Analysis
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max time kernel
12s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
19-12-2024 05:25
General
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Target
e40cc7939dececa4d20d83280b97728059cfc444ac9de3c0ff4d1671ab6490f6.exe
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Size
1.1MB
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MD5
b2aec7ae0a095e59c8b98f9530302032
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SHA1
6007183f50375304a1465fd71cdb6d5dfd667209
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SHA256
e40cc7939dececa4d20d83280b97728059cfc444ac9de3c0ff4d1671ab6490f6
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SHA512
8226b09709b5744826bc6b57a07065952bf7e2af6687d330e3105c78f3d647b6da1def3afe453c7308de4304b64edc7b17842f26847f6887664c8b4222915147
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SSDEEP
24576:W1/aGLDCM4D8ayGMCPnXo8/4gflI2d+JdjyW:FD8ayGM0XoQr2jyW
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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Modifies firewall policy service 3 TTPs 6 IoCs
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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 2 IoCs
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Windows security bypass 2 TTPs 12 IoCs
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Disables RegEdit via registry modification 2 IoCs
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Disables Task Manager via registry modification
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Deletes itself 1 IoCs
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 2 IoCs
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Windows security modification 2 TTPs 14 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks whether UAC is enabled 1 TTPs 2 IoCs
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UPX packed file 31 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Windows directory 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 2 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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Suspicious behavior: EnumeratesProcesses 2 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 2 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\e40cc7939dececa4d20d83280b97728059cfc444ac9de3c0ff4d1671ab6490f6.exe"C:\Users\Admin\AppData\Local\Temp\e40cc7939dececa4d20d83280b97728059cfc444ac9de3c0ff4d1671ab6490f6.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Loads dropped DLL
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\ProgramData\ardjq.exe"C:\ProgramData\ardjq.exe"3⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Deletes itself
- Executes dropped EXE
- Windows security modification
- Adds Run key to start application
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- 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
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
6Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.1MB
MD5bd9743f76479d9235c48bb46fae349f7
SHA1b0abe799a7a0fa813e3aed8315a9cceef1fd4b9a
SHA256ac3d0e9da87175ef612a0226b54648ed2b3e50825c8fafd4d164e06a3980f67c
SHA51217efcaa24e664c4843c6c035840944b349bf3ea48bdfb7e49e3bdd56497ffbf25e785fc958698f12421a81f9703c96cbaf897479a747979fa7c267e6e784dc4f
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Filesize
557KB
MD56f1656028d98fceaa83d9b6f8cc5459d
SHA17f2e990ad5347f6613683e7efa86f08ebfa9f4a6
SHA2562121af2516f030cebfd88efb6b6c195ecc4573cdbc79595253af54970a0a8a9a
SHA512cc0ede5bd411363d4f6a81e20521af15865decedbfb539702744f8cafc2087533a513f4a7541cb0eb3447411397cd042d00232e9d091a97e09043711379ce71e
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Filesize
257B
MD5c4cc97c143beb2d97e0de56ec44965d6
SHA10017e143bac2aff1dc8ff9eb976612d3aa10b8cd
SHA25624955f71e2ad781a41759868d50aee4c5a098878e1a76b81f1a2a1b730b2a864
SHA51267231421b1a190f522841a508a3ae5917fc6a3e8fd28ce0abc0c8bc348506f527618ba51b7787aac2ec122657b9da400898aab2b3e07bdef031b80c19a6f2b35
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Filesize
522KB
MD5318d4f757e922729439b606c56c46021
SHA185b2be3c4b7a0dd0e75fd85af99b4c0e0cbdf8d9
SHA25614229717397fe1d55655578a1228f4bdcd7a340c3df458ebd9749f2d2fa76ccf
SHA51214904938961760a5682814f821fa57402e4db879d5d79f1ba08a211f2b6df9c58c3d3d275e63460b94012ff1b95f7f23e5de6a469829433fb44cf932c200953c
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Filesize
8KB
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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
16.6MB
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Filesize
16.6MB
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Filesize
4KB
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Filesize
8KB
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Filesize
8KB
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Filesize
16.6MB
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Filesize
4KB
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Filesize
8KB
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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
16.6MB
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Filesize
16.6MB
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Filesize
356KB
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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
16.6MB
-
Filesize
16.6MB
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Filesize
356KB
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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
16.6MB
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Filesize
356KB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
392KB
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Filesize
392KB