Analysis
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max time kernel
147s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
17-10-2024 05:58
General
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Target
free_skins.exe
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Size
133KB
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MD5
9b348250e32f3b0cf5d738b2c108c46e
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SHA1
604bb6adde8cc83d12a06b75b9b0ad93ad4ca5b6
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SHA256
d3f10e3b0e3971ebedbecdeb79116e4f8b81c6221a6aa5d150241d999e2b1de5
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SHA512
0f5dcc373365bcd6ee9272419139725e6ab24b504337dbd95c9b5029694733a4595c62a3778d1a1d496bca8d5032a8a3e9d7efb66e6a9ebde40f4439e8b9ecdf
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SSDEEP
3072:+1+MJKrUnFYY5z1i0Nmbi5fJBNolVQy5XoZNM++doutDW9r:GIrPj0NmWtNOJ5XdoSK9r
Malware Config
Extracted
latentbot
freeburakturko.zapto.org
Signatures
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LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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UAC bypass 3 TTPs 1 IoCs
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ModiLoader Second Stage 20 IoCs
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Deletes itself 1 IoCs
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Executes dropped EXE 1 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 3 IoCs
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UPX packed file 21 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Windows directory 4 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 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 use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
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System policy modification 1 TTPs 1 IoCs
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\free_skins.exe"C:\Users\Admin\AppData\Local\Temp\free_skins.exe"1⤵
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\mstwain32.exe"C:\Windows\mstwain32.exe" \melt "C:\Users\Admin\AppData\Local\Temp\free_skins.exe"2⤵
- UAC bypass
- Deletes itself
- Executes dropped EXE
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
133KB
MD59b348250e32f3b0cf5d738b2c108c46e
SHA1604bb6adde8cc83d12a06b75b9b0ad93ad4ca5b6
SHA256d3f10e3b0e3971ebedbecdeb79116e4f8b81c6221a6aa5d150241d999e2b1de5
SHA5120f5dcc373365bcd6ee9272419139725e6ab24b504337dbd95c9b5029694733a4595c62a3778d1a1d496bca8d5032a8a3e9d7efb66e6a9ebde40f4439e8b9ecdf
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Filesize
364KB
-
Filesize
364KB
-
Filesize
960KB
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Filesize
364KB
-
Filesize
364KB
-
Filesize
364KB
-
Filesize
960KB
-
Filesize
364KB
-
Filesize
364KB
-
Filesize
4KB
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Filesize
56KB
-
Filesize
960KB
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Filesize
4KB
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Filesize
364KB
-
Filesize
364KB
-
Filesize
364KB
-
Filesize
364KB
-
Filesize
56KB
-
Filesize
32KB
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Filesize
364KB
-
Filesize
364KB
-
Filesize
364KB
-
Filesize
364KB
-
Filesize
364KB
-
Filesize
364KB
-
Filesize
4KB
-
Filesize
364KB
-
Filesize
364KB
-
Filesize
364KB
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Filesize
364KB
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Filesize
4KB
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Filesize
64KB