modiloader | 7d75d4b4861ce4669ee9245e8ee7c141eb9b9f56fb6fdcabf9a295ff36498a47

Analysis

max time kernel
131s
max time network
132s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
04-12-2023 16:39

Target

NEAS.7d75d4b4861ce4669ee9245e8ee7c141eb9b9f56fb6fdcabf9a295ff36498a47exe.exe
Size

2.3MB
MD5

f900583508c284059608aceb44dc26b3
SHA1

f25e4f7f4d6e79a368f7dcbf02f6ae9f7df012b1
SHA256

7d75d4b4861ce4669ee9245e8ee7c141eb9b9f56fb6fdcabf9a295ff36498a47
SHA512

b64f3e7ccc217c2173344e705688c553e2283ad40fbcb943e873e6ecd9a7fc637dba3eb645a316c4156941c8db6935fd1d9f40ad21490cdeb5a85ae725568fe5
SSDEEP

49152:UkQzWGa8pH8yc0/wU2lpe63ZrxKrVEbRIqiPt41tFehg1mQ5C:UNqGa8pcyV/wjpdZrxEVEtI14Vqn

Score

10^/10

modiloader trojan

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/836-2-0x0000000003020000-0x0000000004020000-memory.dmp	modiloader_stage2

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2544 836 WerFault.exe NEAS.7d75d4b4861ce4669ee9245e8ee7c141eb9b9f56fb6fdcabf9a295ff36498a47exe.exe

pid	pid_target	process	target process
2544	836	WerFault.exe	NEAS.7d75d4b4861ce4669ee9245e8ee7c141eb9b9f56fb6fdcabf9a295ff36498a47exe.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

NEAS.7d75d4b4861ce4669ee9245e8ee7c141eb9b9f56fb6fdcabf9a295ff36498a47exe.exe

description	pid	process	target process
PID 836 wrote to memory of 2544	836	NEAS.7d75d4b4861ce4669ee9245e8ee7c141eb9b9f56fb6fdcabf9a295ff36498a47exe.exe	WerFault.exe
PID 836 wrote to memory of 2544	836	NEAS.7d75d4b4861ce4669ee9245e8ee7c141eb9b9f56fb6fdcabf9a295ff36498a47exe.exe	WerFault.exe
PID 836 wrote to memory of 2544	836	NEAS.7d75d4b4861ce4669ee9245e8ee7c141eb9b9f56fb6fdcabf9a295ff36498a47exe.exe	WerFault.exe
PID 836 wrote to memory of 2544	836	NEAS.7d75d4b4861ce4669ee9245e8ee7c141eb9b9f56fb6fdcabf9a295ff36498a47exe.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.7d75d4b4861ce4669ee9245e8ee7c141eb9b9f56fb6fdcabf9a295ff36498a47exe.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.7d75d4b4861ce4669ee9245e8ee7c141eb9b9f56fb6fdcabf9a295ff36498a47exe.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 836 -s 688
2⤵
- Program crash
PID:2544

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\Local\Temp\Tar6BA6.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
memory/836-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/836-1-0x0000000003020000-0x0000000004020000-memory.dmp

Filesize
16.0MB

Download
memory/836-2-0x0000000003020000-0x0000000004020000-memory.dmp

Filesize
16.0MB

Download
memory/836-4-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/836-5-0x0000000000400000-0x0000000000651000-memory.dmp

Filesize
2.3MB

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