Analysis
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max time kernel
118s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
06-01-2025 07:06
General
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Target
ITTKRPBV2663.doc
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Size
51KB
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MD5
754c08a32cbfe16e0982b5b56835e247
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SHA1
7338cada263faae3d79631efa1c895bf690a4eb3
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SHA256
d9980559077d0cf6e251608efa44277ac5cd2b64236ecc31b352a93992e2f2b7
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SHA512
6cc3a3a351b58cb5763a745b07a492aaf944e1526a49c3f6da7135e6295a701e7f526c052fcf4961af7a08756f51226f5fbecb4e242d8fdde0f61fa1717772e1
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SSDEEP
384:Zp0xfMJvBv2xv8R89JMjN6m4iKpIEOqY+tKiSsqdg1vA9tzt/Mi+P0jN4pfZt8Fs:ZkUJJU6wVoJ+1o9t1MRi4pQmv+SWw
Malware Config
Extracted
vipkeylogger
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Modiloader family
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Vipkeylogger family
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ModiLoader Second Stage 54 IoCs
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Downloads MZ/PE file
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Executes dropped EXE 2 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 3 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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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
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Enumerates system info in registry 2 TTPs 3 IoCs
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Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
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Suspicious behavior: AddClipboardFormatListener 2 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 9 IoCs
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Suspicious use of WriteProcessMemory 11 IoCs
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\ITTKRPBV2663.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\brightness.exeC:\Users\Admin\AppData\Local\Temp\brightness.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Public\Libraries\FX.cmd3⤵
- System Location Discovery: System Language Discovery
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C:\Users\Public\Libraries\jphwmyiA.pifC:\Users\Public\Libraries\jphwmyiA.pif3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
263KB
MD5ff0e07eff1333cdf9fc2523d323dd654
SHA177a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
SHA2563f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
SHA512b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
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Filesize
1.1MB
MD56047499517804f1ea76b508ca469de99
SHA1ba5e8a683c8b8b54a14984d86715040d00777f11
SHA25603b17e6fe6ce874c0cf78b2e560f5fb4106e07ce33799632b2e1bbf24e9fb371
SHA512a617fd0131d75361d20423b0bc77b6ee65fe071fecf8a9fab7ea42be7f9716113468af15369981f7f652a39f6aa7a77250e2e02783549da2fcbc54d93821a76f
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
3KB
MD5cf8465f947e33252605d40c7fc4286e5
SHA1d28ee9256cdd91fdab3a09aa6116f0186ed25a81
SHA256878fa9cfe01e0b549616ec586614fe8fdcd939c0a20229d6f513a528d03f7e4a
SHA512ccbb14f06d05c0a047b5c04e024880646cf6fb3d5edd2cf24048ec5261e1f07a43588f4faacd00a777be9652ffddb83169099e5f381ed43d100b2d5d2cfe7772
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Filesize
8KB
MD560cd0be570decd49e4798554639a05ae
SHA1bd7bed69d9ab9a20b5263d74921c453f38477bcb
SHA256ca6a6c849496453990beceef8c192d90908c0c615fa0a1d01bcd464bad6966a5
SHA512ab3dbdb4ed95a0cb4072b23dd241149f48ecff8a69f16d81648e825d9d81a55954e5dd9bc46d3d7408421df30c901b9ad1385d1e70793fa8d715c86c9e800c57
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Filesize
171KB
MD522331abcc9472cc9dc6f37faf333aa2c
SHA12a001c30ba79a19ceaf6a09c3567c70311760aa4
SHA256bdfa725ec2a2c8ea5861d9b4c2f608e631a183fca7916c1e07a28b656cc8ec0c
SHA512c7f5baad732424b975a426867d3d8b5424aa830aa172ed0ff0ef630070bf2b4213750e123a36d8c5a741e22d3999ca1d7e77c62d4b77d6295b20a38114b7843c
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Filesize
584KB
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Filesize
624KB
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Filesize
368KB
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Filesize
5.6MB
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Filesize
384KB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
2.0MB
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Filesize
16.0MB
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Filesize
2.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
1.1MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
-
Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
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Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
16.0MB
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Filesize
16.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
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Filesize
4KB
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Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
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Filesize
64KB
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Filesize
64KB
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Filesize
2.0MB
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Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
4KB
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Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
64KB
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Filesize
2.0MB