Analysis
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max time kernel
140s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20231130-en -
resource tags
arch:x64arch:x86image:win7-20231130-enlocale:en-usos:windows7-x64system -
submitted
06-12-2023 17:17
Static task
static1
Behavioral task
behavioral1
Sample
ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe
Resource
win10v2004-20231201-en
General
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Target
ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe
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Size
1.5MB
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MD5
8c9df684ae431f8dcc734e9b3e285d86
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SHA1
460115821427ce2539a98d867c77a2c5d0f60086
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SHA256
ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6
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SHA512
ce1e5e323fbe7a285fbb8b3011a9787dc16e44e5ed849bc2c3b8dc7971cf95d8c429e298c4bdb1b8ce0def3678d0499b6ba4b9f570d6ba01f2694213bd9502d1
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SSDEEP
24576:+gsVeKh95RhiJ+6TNAPWx79Q1S018hw0fIKQj3T60C3nG9b:+gsXcDtrhw0f23Cncb
Malware Config
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 Second Stage 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1740-2-0x0000000003540000-0x0000000004540000-memory.dmp modiloader_stage2 -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2332 1740 WerFault.exe ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exedescription pid process target process PID 1740 wrote to memory of 2332 1740 ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe WerFault.exe PID 1740 wrote to memory of 2332 1740 ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe WerFault.exe PID 1740 wrote to memory of 2332 1740 ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe WerFault.exe PID 1740 wrote to memory of 2332 1740 ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe"C:\Users\Admin\AppData\Local\Temp\ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1740 -s 6842⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357Filesize
1KB
MD5a266bb7dcc38a562631361bbf61dd11b
SHA13b1efd3a66ea28b16697394703a72ca340a05bd5
SHA256df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e
SHA5120da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357Filesize
242B
MD5b8416c9f9242db73c73e0db016f2c5db
SHA173d3cbbeb201e8fd6cf4fb6174cab28ee40ac091
SHA25654431ef90247ff2c59ceebfc4dad369ef0e8d4dec32e319dad499a763a53b9ce
SHA512ab6932a222980220907d7a4d3f067474762f09ac300726c28bd312c2dbb961132abda2e50642750cfda6b4bd5968dd8f1d7a8e0b617fc1c2fb458804d36002cd
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C:\Users\Admin\AppData\Local\Temp\Tar5047.tmpFilesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06
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memory/1740-0-0x0000000000230000-0x0000000000231000-memory.dmpFilesize
4KB
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memory/1740-1-0x0000000003540000-0x0000000004540000-memory.dmpFilesize
16.0MB
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memory/1740-2-0x0000000003540000-0x0000000004540000-memory.dmpFilesize
16.0MB
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memory/1740-4-0x0000000000230000-0x0000000000231000-memory.dmpFilesize
4KB
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memory/1740-5-0x0000000000400000-0x0000000000584000-memory.dmpFilesize
1.5MB