Analysis Overview
SHA256
2a852296a5a9851655ab8b12ebbc8c2a265823a56fa6fc67d64eb865b06289ef
Threat Level: Known bad
The file 17062024_1632_lNV-2024-3626276279.Tar was found to be: Known bad.
Malicious Activity Summary
ModiLoader, DBatLoader
ModiLoader Second Stage
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Looks up external IP address via web service
Legitimate hosting services abused for malware hosting/C2
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: CmdExeWriteProcessMemorySpam
Script User-Agent
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-17 16:32
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-17 16:32
Reported
2024-06-17 16:34
Platform
win7-20240419-en
Max time kernel
149s
Max time network
124s
Command Line
Signatures
ModiLoader, DBatLoader
ModiLoader Second Stage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\kn.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\kn.exe | N/A |
| N/A | N/A | C:\Users\Public\Libraries\Audio.pif | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Windows \System32\cmd.pif | N/A |
| N/A | N/A | C:\Windows \System32\cmd.pif | N/A |
| N/A | N/A | C:\Users\Public\Libraries\flehounE.pif | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\cmd.exe | N/A |
| N/A | N/A | C:\Windows\system32\cmd.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Windows\system32\cmd.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Windows\system32\cmd.exe | N/A |
| N/A | N/A | C:\Windows\system32\cmd.exe | N/A |
| N/A | N/A | C:\Users\Public\Libraries\Audio.pif | N/A |
| N/A | N/A | C:\Users\Public\Libraries\Audio.pif | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\Enuohelf = "C:\\Users\\Public\\Enuohelf.url" | C:\Users\Public\Libraries\Audio.pif | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\windows = "C:\\Users\\Admin\\AppData\\Roaming\\windows\\windows.exe" | C:\Users\Public\Libraries\flehounE.pif | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2728 set thread context of 1552 | N/A | C:\Users\Public\Libraries\Audio.pif | C:\Users\Public\Libraries\flehounE.pif |
Enumerates physical storage devices
Script User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
Suspicious behavior: CmdExeWriteProcessMemorySpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Public\Libraries\Audio.pif | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Public\Libraries\flehounE.pif | N/A |
| N/A | N/A | C:\Users\Public\Libraries\flehounE.pif | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Public\Libraries\flehounE.pif | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\lNV-2024-3626276279.cmd"
C:\Windows\System32\extrac32.exe
C:\\Windows\\System32\\extrac32 /C /Y C:\\Windows\\System32\\cmd.exe "C:\\Users\\Public\\alpha.exe"
C:\Users\Public\alpha.exe
C:\\Users\\Public\\alpha /c extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe
C:\Windows\system32\extrac32.exe
extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe
C:\Users\Public\alpha.exe
C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\lNV-2024-3626276279.cmd" "C:\\Users\\Public\\Audio.mp4" 9
C:\Users\Public\kn.exe
C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\lNV-2024-3626276279.cmd" "C:\\Users\\Public\\Audio.mp4" 9
C:\Users\Public\alpha.exe
C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\Audio.mp4" "C:\\Users\\Public\\Libraries\\Audio.pif" 12
C:\Users\Public\kn.exe
C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\Audio.mp4" "C:\\Users\\Public\\Libraries\\Audio.pif" 12
C:\Users\Public\Libraries\Audio.pif
C:\Users\Public\Libraries\Audio.pif
C:\Users\Public\alpha.exe
C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\kn.exe" / A / F / Q / S
C:\Users\Public\alpha.exe
C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\Audio.mp4" / A / F / Q / S
C:\Windows\SysWOW64\cmd.exe
cmd /c mkdir "\\?\C:\Windows "
C:\Windows\SysWOW64\cmd.exe
cmd /c mkdir "\\?\C:\Windows \System32"
C:\Windows\SysWOW64\cmd.exe
cmd /c "C:\\Windows \\System32\\cmd.pif"
C:\Windows \System32\cmd.pif
"C:\\Windows \\System32\\cmd.pif"
C:\Windows \System32\cmd.pif
"C:\Windows \System32\cmd.pif"
C:\Windows\SysWOW64\extrac32.exe
C:\\Windows\\System32\\extrac32.exe /C /Y C:\Users\Public\Libraries\Audio.pif C:\\Users\\Public\\Libraries\\Enuohelf.PIF
C:\Users\Public\Libraries\flehounE.pif
C:\Users\Public\Libraries\flehounE.pif
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | drive.google.com | udp |
| GB | 142.250.187.238:443 | drive.google.com | tcp |
| GB | 142.250.187.238:443 | drive.google.com | tcp |
| US | 8.8.8.8:53 | drive.usercontent.google.com | udp |
| GB | 142.250.179.225:443 | drive.usercontent.google.com | tcp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
Files
\Users\Public\alpha.exe
| MD5 | 5746bd7e255dd6a8afa06f7c42c1ba41 |
| SHA1 | 0f3c4ff28f354aede202d54e9d1c5529a3bf87d8 |
| SHA256 | db06c3534964e3fc79d2763144ba53742d7fa250ca336f4a0fe724b75aaff386 |
| SHA512 | 3a968356d7b94cc014f78ca37a3c03f354c3970c9e027ed4ccb8e59f0f9f2a32bfa22e7d6b127d44631d715ea41bf8ace91f0b4d69d1714d55552b064ffeb69e |
C:\Users\Public\kn.exe
| MD5 | ec1fd3050dbc40ec7e87ab99c7ca0b03 |
| SHA1 | ae7fdfc29f4ef31e38ebf381e61b503038b5cb35 |
| SHA256 | 1e19c5a26215b62de1babd5633853344420c1e673bb83e8a89213085e17e16e3 |
| SHA512 | 4e47331f2fdce77b01d86cf8e21cd7d6df13536f09b70c53e5a6b82f66512faa10e38645884c696b47a27ea6bddc6c1fdb905ee78684dca98cbda5f39fbafcc2 |
C:\Users\Public\Audio.mp4
| MD5 | 8d6a6f7f28472f54780ace4be5e35f7f |
| SHA1 | 93e285f23ef6cb95d3be6c5c4ce3eddcdd0e4201 |
| SHA256 | 611fbe02cb707477addb2b98bbb193d77f981a4fc61be39b74543f3f43fc5cd1 |
| SHA512 | 87497486cc166f3c6c43dd05b9bc08c7947c97be03ea2a8edf962c59f3027cdccc1b57d99a55a072e26d7b83e678f67cedad1f54beaa7d3a352556db4fa78744 |
C:\Users\Public\Libraries\Audio.pif
| MD5 | 3351922e54c2698b80f65bbe11894bb8 |
| SHA1 | 6121c53dcb4f81a202e393281c53e95de2155219 |
| SHA256 | 6ad37e5e8fc00d1bb6538d409e3930882ac8bc1e3efdda551ead49edfdba2c42 |
| SHA512 | d9ac69966e0ad0ff05fe137a08d0ba211c11dfe5303d032ff3fc337a5302cdab1bbfb9f7153567d8b11acff38c0c433d92dd48925f3bb7824cc572562014bfdc |
memory/2728-32-0x0000000000400000-0x000000000058B000-memory.dmp
C:\Windows \System32\cmd.pif
| MD5 | 869640d0a3f838694ab4dfea9e2f544d |
| SHA1 | bdc42b280446ba53624ff23f314aadb861566832 |
| SHA256 | 0db4d3ffdb96d13cf3b427af8be66d985728c55ae254e4b67d287797e4c0b323 |
| SHA512 | 6e775cfb350415434b18427d5ff79b930ed3b0b3fc3466bc195a796c95661d4696f2d662dd0e020c3a6c3419c2734468b1d7546712ecec868d2bbfd2bc2468a7 |
\Users\Public\Libraries\flehounE.pif
| MD5 | 3776012e2ef5a5cae6935853e6ca79b2 |
| SHA1 | 4fc81df94baaaa550473ac9d20763cfb786577ff |
| SHA256 | 8e104cc58e62de0eab837ac09b01d30e85f79045cc1803fa2ef4eafbdbd41e8d |
| SHA512 | 38811cb1431e8b7b07113ae54f1531f8992bd0e572d9daa1029cf8692396427285a4c089ffd56422ca0c6b393e9fca0856a5a5cd77062e7e71bf0a670843cfb8 |
memory/1552-76-0x0000000000400000-0x0000000001400000-memory.dmp
memory/1552-78-0x0000000000400000-0x0000000001400000-memory.dmp
memory/1552-80-0x00000000499C0000-0x0000000049A1C000-memory.dmp
memory/1552-81-0x000000004BE80000-0x000000004BEDA000-memory.dmp
memory/1552-91-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-141-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-139-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-137-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-135-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-133-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-131-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-129-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-127-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-125-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-121-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-119-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-117-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-115-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-113-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-111-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-109-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-107-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-105-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-103-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-101-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-99-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-97-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-95-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-93-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-89-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-87-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-85-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-123-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-83-0x000000004BE80000-0x000000004BED4000-memory.dmp
memory/1552-82-0x000000004BE80000-0x000000004BED4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-17 16:32
Reported
2024-06-17 16:34
Platform
win10v2004-20240508-en
Max time kernel
144s
Max time network
150s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\kn.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\kn.exe | N/A |
| N/A | N/A | C:\Users\Public\Libraries\Audio.pif | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
| N/A | N/A | C:\Users\Public\alpha.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\lNV-2024-3626276279.cmd"
C:\Windows\System32\extrac32.exe
C:\\Windows\\System32\\extrac32 /C /Y C:\\Windows\\System32\\cmd.exe "C:\\Users\\Public\\alpha.exe"
C:\Users\Public\alpha.exe
C:\\Users\\Public\\alpha /c extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe
C:\Windows\system32\extrac32.exe
extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe
C:\Users\Public\alpha.exe
C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\lNV-2024-3626276279.cmd" "C:\\Users\\Public\\Audio.mp4" 9
C:\Users\Public\kn.exe
C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\lNV-2024-3626276279.cmd" "C:\\Users\\Public\\Audio.mp4" 9
C:\Users\Public\alpha.exe
C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\Audio.mp4" "C:\\Users\\Public\\Libraries\\Audio.pif" 12
C:\Users\Public\kn.exe
C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\Audio.mp4" "C:\\Users\\Public\\Libraries\\Audio.pif" 12
C:\Users\Public\Libraries\Audio.pif
C:\Users\Public\Libraries\Audio.pif
C:\Users\Public\alpha.exe
C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\kn.exe" / A / F / Q / S
C:\Users\Public\alpha.exe
C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\Audio.mp4" / A / F / Q / S
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | drive.google.com | udp |
| US | 8.8.8.8:53 | drive.google.com | udp |
| US | 8.8.8.8:53 | drive.google.com | udp |
| US | 8.8.8.8:53 | drive.google.com | udp |
| US | 8.8.8.8:53 | drive.google.com | udp |
| US | 8.8.8.8:53 | drive.google.com | udp |
| US | 8.8.8.8:53 | drive.google.com | udp |
| US | 8.8.8.8:53 | drive.google.com | udp |
| US | 8.8.8.8:53 | drive.google.com | udp |
| US | 8.8.8.8:53 | drive.google.com | udp |
Files
C:\Users\Public\alpha.exe
| MD5 | 8a2122e8162dbef04694b9c3e0b6cdee |
| SHA1 | f1efb0fddc156e4c61c5f78a54700e4e7984d55d |
| SHA256 | b99d61d874728edc0918ca0eb10eab93d381e7367e377406e65963366c874450 |
| SHA512 | 99e784141193275d4364ba1b8762b07cc150ca3cb7e9aa1d4386ba1fa87e073d0500e61572f8d1b071f2faa2a51bb123e12d9d07054b59a1a2fd768ad9f24397 |
C:\Users\Public\kn.exe
| MD5 | bd8d9943a9b1def98eb83e0fa48796c2 |
| SHA1 | 70e89852f023ab7cde0173eda1208dbb580f1e4f |
| SHA256 | 8de7b4eb1301d6cbe4ea2c8d13b83280453eb64e3b3c80756bbd1560d65ca4d2 |
| SHA512 | 95630fdddad5db60cc97ec76ee1ca02dbb00ee3de7d6957ecda8968570e067ab2a9df1cc07a3ce61161a994acbe8417c83661320b54d04609818009a82552f7b |
C:\Users\Public\Audio.mp4
| MD5 | 8d6a6f7f28472f54780ace4be5e35f7f |
| SHA1 | 93e285f23ef6cb95d3be6c5c4ce3eddcdd0e4201 |
| SHA256 | 611fbe02cb707477addb2b98bbb193d77f981a4fc61be39b74543f3f43fc5cd1 |
| SHA512 | 87497486cc166f3c6c43dd05b9bc08c7947c97be03ea2a8edf962c59f3027cdccc1b57d99a55a072e26d7b83e678f67cedad1f54beaa7d3a352556db4fa78744 |
C:\Users\Public\Libraries\Audio.pif
| MD5 | 3351922e54c2698b80f65bbe11894bb8 |
| SHA1 | 6121c53dcb4f81a202e393281c53e95de2155219 |
| SHA256 | 6ad37e5e8fc00d1bb6538d409e3930882ac8bc1e3efdda551ead49edfdba2c42 |
| SHA512 | d9ac69966e0ad0ff05fe137a08d0ba211c11dfe5303d032ff3fc337a5302cdab1bbfb9f7153567d8b11acff38c0c433d92dd48925f3bb7824cc572562014bfdc |
memory/4388-28-0x0000000000400000-0x000000000058B000-memory.dmp