modiloader | 893c5f1c39d9fc4e2922b4b3f0d14e8d7e60ebcb8c64a32a7aa711c8a13cf37f

Analysis

max time kernel
131s
max time network
134s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
29/08/2023, 11:11

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General

Target
Advance Remittance k.exe
Size 1.2MB
Sample230829-m99kmscb34
SHA256 893c5f1c39d9fc4e2922b4b3f0d14e8d7e60ebcb8c64a32a7aa711c8a13cf37f
MD5 3a6cc06733734a677baf1970839612e5
SHA1 d93b3f6075ae0469cab4435f8d1d94827e203582
SHA512 221d3ab24f885a8241d8f1228bbf52c05a1a7048bd971b6986435e79915f46d54622f1e69a7ecd0fc781cc2fec4ee12bfbf300f1cd004c1ccb84ce17a2aeaccd
SSDEEP 24576:Awv/h2d7P9f7zJDl7uquzXUQu+tkGdKiNd:Awv/8Vz/3sEQu+/EiNd
MD5 SHA1 SHA512 SSDEEP

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

resource	yara_rule
behavioral1/memory/2588-2-0x00000000036B0000-0x00000000046B0000-memory.dmp	modiloader_stage2

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2988	2588	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2588 wrote to memory of 2988	2588	Advance Remittance k.exe	28
PID 2588 wrote to memory of 2988	2588	Advance Remittance k.exe	28
PID 2588 wrote to memory of 2988	2588	Advance Remittance k.exe	28
PID 2588 wrote to memory of 2988	2588	Advance Remittance k.exe	28

C:\Users\Admin\AppData\Local\Temp\Advance Remittance k.exe
"C:\Users\Admin\AppData\Local\Temp\Advance Remittance k.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2588
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2588 -s 664
  2⤵
  - Program crash
  PID:2988

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

94308059B57B3142E455B38A6EB92015

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Size 61KB
SHA256 6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
MD5 f3441b8572aae8801c04f3060b550443
SHA1 4ef0a35436125d6821831ef36c28ffaf196cda15
SHA512 5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9
SSDEEP 1536:RfhMeKBlsociYZAT+4oGNk2rb2oX3bUH+uOlEU:RhV0WXvAa4XNoeudU
MD5 SHA1 SHA512 SSDEEP

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TarC894.tmp

Path C:\Users\Admin\AppData\Local\Temp\TarC894.tmp
Size 163KB
SHA256 bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5
MD5 9441737383d21192400eca82fda910ec
SHA1 725e0d606a4fc9ba44aa8ffde65bed15e65367e4
SHA512 7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf
SSDEEP 1536:AA8JXlCUs0RvWqgCyPW5BXNWdm1wpyru2/3EwjYoz0VDTrubmt6t+:AtJXq0RuXCyfdmAyru2/RAKtU
MD5 SHA1 SHA512 SSDEEP

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memory/2588-0-0x0000000000230000-0x0000000000231000-memory.dmp

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memory/2588-1-0x00000000036B0000-0x00000000046B0000-memory.dmp

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memory/2588-2-0x00000000036B0000-0x00000000046B0000-memory.dmp

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memory/2588-4-0x0000000000400000-0x000000000053B000-memory.dmp

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memory/2588-5-0x0000000000230000-0x0000000000231000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads