modiloader | ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6

Analysis

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

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General

Target

ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe
Size

1.5MB
MD5

8c9df684ae431f8dcc734e9b3e285d86
SHA1

460115821427ce2539a98d867c77a2c5d0f60086
SHA256

ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6
SHA512

ce1e5e323fbe7a285fbb8b3011a9787dc16e44e5ed849bc2c3b8dc7971cf95d8c429e298c4bdb1b8ce0def3678d0499b6ba4b9f570d6ba01f2694213bd9502d1
SSDEEP

24576:+gsVeKh95RhiJ+6TNAPWx79Q1S018hw0fIKQj3T60C3nG9b:+gsXcDtrhw0f23Cncb

Score

10^/10

modiloader trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

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.exe

pid pid_target process target process

2332 1740 WerFault.exe ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe

pid	pid_target	process	target process
2332	1740	WerFault.exe	ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe

description	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

C:\Users\Admin\AppData\Local\Temp\ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe
"C:\Users\Admin\AppData\Local\Temp\ada78b7a4a682de1d427a7680470b94826243f7145c1d54b8808e77c0323d9a6.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1740 -s 684
2⤵
- Program crash
PID:2332

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize
242B

MD5
b8416c9f9242db73c73e0db016f2c5db

SHA1
73d3cbbeb201e8fd6cf4fb6174cab28ee40ac091

SHA256
54431ef90247ff2c59ceebfc4dad369ef0e8d4dec32e319dad499a763a53b9ce

SHA512
ab6932a222980220907d7a4d3f067474762f09ac300726c28bd312c2dbb961132abda2e50642750cfda6b4bd5968dd8f1d7a8e0b617fc1c2fb458804d36002cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5047.tmp
Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
memory/1740-0-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1740-1-0x0000000003540000-0x0000000004540000-memory.dmp

Filesize
16.0MB

Download
memory/1740-2-0x0000000003540000-0x0000000004540000-memory.dmp

Filesize
16.0MB

Download
memory/1740-4-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1740-5-0x0000000000400000-0x0000000000584000-memory.dmp

Filesize
1.5MB

Download