Analysis
- max time kernel
1036s - max time network
1045s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
24/06/2024, 05:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ex2d.exe
Resource
win7-20240419-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
ex2d.exe
Resource
win10v2004-20240508-en
16 signatures
150 seconds
General
- Target ex2d.exe
- Size 1.0MB
- Sample240624-gmd8bsyfld
- SHA256 1e414463710f5eee406e44815894e93a945289a50a2e8cfa9deef40d7c2e2de3
- MD5 9c727dc787a39ab9b922995de8c1ad99
- SHA1 1a0fab414c33759fdecbec52460a8d596c434a19
- SHA512 c74691ca8821faed1a8cd2ab7112e91ba90326a24e01a3f7077ae179c8b458452784b0634b19242795ee2b025ae689f8e08d8b01f5d2552b9df2a9ae60536e35
- SSDEEP 24576:rmoO8itEqfZBBoIroaajDce2wia6Gx9UtZmSx00MNFe32UkqD/XDuH+o:qvZrrZU56cc8NFe32UkC+f
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
lokibot
C2
-
http://batlxt.org/blL0/pin.php
-
http://kbfvzoboss.bid/alien/fre.php
-
http://alphastand.trade/alien/fre.php
-
http://alphastand.win/alien/fre.php
-
http://alphastand.top/alien/fre.php
Signatures
- ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
- ModiLoader First Stage 2 IoCs
resource yara_rule behavioral2/files/0x0007000000023403-10.dat modiloader_stage1 behavioral2/memory/1060-25-0x0000000000400000-0x0000000000700000-memory.dmp modiloader_stage1 - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation ex2d.exe - Executes dropped EXE 1 IoCs
pid Process 1060 pmwfr.exe - Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook TapiUnattend.exe Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook TapiUnattend.exe Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook TapiUnattend.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\pm = "C:\\Users\\Admin\\Music\\pmero.hta" pmwfr.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1060 set thread context of 2580 1060 pmwfr.exe 83 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007bd2b5d2c6d91e4f8f2c8e8b7d41a41500000000020000000000106600000001000020000000ccf744cf92f6c8abf65a61a4fb65b1ae946e0aa0828e58677c8a7697ceffa55e000000000e80000000020000200000007c66c7df5ed4a57a148e8dd3bcd047c9ca093e437929021791518387699fc458200000000d7091d4619fd6f02a052d24d2567a2ad9990e0944d0626688caa0ea1c5293dc400000009726b83d40f2779662f9b1859a121575aa624025a36328cf569c2379bc95b7b65e7e361180f42b15bec85108c4a53a24b8674d489eb2424a05943ea4e41ef73d iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d012429cfbc5da01 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007bd2b5d2c6d91e4f8f2c8e8b7d41a41500000000020000000000106600000001000020000000253a006e46c3a671ca613f697152cdcb788ae4ae5a0910113dcddbc8d7b1dba2000000000e8000000002000020000000c1c11207acb52a0e31e8cbd1c9a4a6b497a5ed63dc591bdabbb724ea76ccc1ba20000000f38b12d33a89b51d8a1146aed77aaca09439ee22f9149682b1ce348d7a3a2af4400000008a0e16167cc850b4ab9b9eb943e1aa5f85c91b91e525e17c24cb77373975668398562450f6efb9068fd91698da8c12931b8ae2c90c3dbe8b3535e232736bd4d3 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f00d3b9cfbc5da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "425370580" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{C2E53ABD-31EE-11EF-BCA5-E20E9B62A9C1} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2580 TapiUnattend.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2700 iexplore.exe - Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2700 iexplore.exe 2700 iexplore.exe 4068 IEXPLORE.EXE 4068 IEXPLORE.EXE 4068 IEXPLORE.EXE 4068 IEXPLORE.EXE 4068 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 3940 wrote to memory of 1060 3940 ex2d.exe 81 PID 3940 wrote to memory of 1060 3940 ex2d.exe 81 PID 3940 wrote to memory of 1060 3940 ex2d.exe 81 PID 1060 wrote to memory of 2580 1060 pmwfr.exe 83 PID 1060 wrote to memory of 2580 1060 pmwfr.exe 83 PID 1060 wrote to memory of 2580 1060 pmwfr.exe 83 PID 1060 wrote to memory of 2580 1060 pmwfr.exe 83 PID 1060 wrote to memory of 2580 1060 pmwfr.exe 83 PID 2700 wrote to memory of 4068 2700 iexplore.exe 92 PID 2700 wrote to memory of 4068 2700 iexplore.exe 92 PID 2700 wrote to memory of 4068 2700 iexplore.exe 92 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook TapiUnattend.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook TapiUnattend.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\ex2d.exe"C:\Users\Admin\AppData\Local\Temp\ex2d.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3940 -
C:\Users\Admin\AppData\Local\Temp\pm.pngc\pmwfr.exe"C:\Users\Admin\AppData\Local\Temp\pm.pngc\pmwfr.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1060 -
C:\Windows\SysWOW64\TapiUnattend.exe"C:\Windows\System32\TapiUnattend.exe"3⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2580
-
-
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -nohome1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2700 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4068
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\pm.pngc\pm.png
- Size 570KB
- SHA256 c4bd361e8127437a039f09036985262ac3041ae9085a1e99584ea8ce742a9269
- MD5 8ad676dd7492a10768e8dbfdb25f5462
- SHA1 22363d608e2e630e354f4d3dace5d15c2495b9c1
- SHA512 f1946e789957d7ee625d168f636b1a624f58743fd357829d4b7ed5843345634b7c6571cc8b558734f811e6cdf354d8897b5c1d13c954894d7aa07313e113cd85
- SSDEEP 12288:dZC0uJd9MH4BvvxWKFmc5r1A/6L5YXFXzKFXz5ez/DlXzXFXzvFXz4eFXz8W0zPE:dYpJXOUnxWKFmc5re/6NeFXzKFXz5ezH
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\pm.pngc\pmwfr.exe
- Size 886KB
- SHA256 0171e836f4a7ffbf66dea654f4bce360578ba8493032acd2a1b7c8d64cf4b79c
- MD5 7866de22baa38c927b53fc331fcde99e
- SHA1 ca899afd50fbb88da439ca8e492b2a992cebe948
- SHA512 d3047dfab772a0c9db64d24aa1bc09e07056118e5b964fd09feacde040a7ad0d0c97299596b38b059271fa7ae71e3542ea02e2bfe41d88839ba400381b9b45c4
- SSDEEP 24576:eMQYpwjJmeYXgq+UzUy+rzkNK8ABRsGxYzGYiBYPGx5k5REzP4H:eMQUEJ2xH
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\~DFDD36D721A3A9FBA3.TMP
- Size 16KB
- SHA256 b00008c0fca7d329c1c11a47161c46ee3e4f3b0f57630d14a7bb792f90e2c23d
- MD5 baaa798709b8aea7233c9b836490fc91
- SHA1 e9c772620735da5572cf1b2333937dedc4b855ff
- SHA512 87b2dca643fc9f1808a2fd0cb2f73137d5796ac8cdfa897f90ddff000fdab8f00dc2170fd1e30ab6bc2df35544c1547a41e69d22f891b90f5d9a96836e388c31
- SSDEEP 3:4EUg8rgK982FGll/glclllv/nt+lybltll1lRslkhlEkllUAP983/Vg8//:kg8Ug8kG/4UFAlkxMA183/a8//
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
- Size 46B
- SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
- MD5 c07225d4e7d01d31042965f048728a0a
- SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
- SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
- MD5 SHA1 SHA512