modiloader | f8928be5254025f624a79c543622eeff520d4c7bcb5f404a1c0cc7d30c51b52c

Analysis

max time kernel
131s
max time network
136s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
24/10/2023, 02:06

Target

267f54dc36591c1746dba949c776e015c9c89be7a11f4c3ebf7ab0fb4510e0e3.exe
Size

1.2MB
MD5

acf572bb612048e33436a2a161c5c4db
SHA1

644940b6bd85080dc68e779c9d8a8b521caea6e8
SHA256

267f54dc36591c1746dba949c776e015c9c89be7a11f4c3ebf7ab0fb4510e0e3
SHA512

7306d0700fe90b90d42e21ce78e22636e2b1b41eecb24f8613866319ac10770ca335d9797b8d912e8cce2457e705018160f37ea5212cf3d938a8ec626f126a75
SSDEEP

24576:qeA4Puy3YeOyFbcA3l0xdapY2bwplPYlRQZlo/:q5cZ3BmdaG261E/

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

resource	yara_rule
behavioral1/memory/2880-2-0x0000000002ED0000-0x0000000003ED0000-memory.dmp	modiloader_stage2

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2504	2880	WerFault.exe	27

Script User-Agent 1 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	4	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 2504	2880	267f54dc36591c1746dba949c776e015c9c89be7a11f4c3ebf7ab0fb4510e0e3.exe	28
PID 2880 wrote to memory of 2504	2880	267f54dc36591c1746dba949c776e015c9c89be7a11f4c3ebf7ab0fb4510e0e3.exe	28
PID 2880 wrote to memory of 2504	2880	267f54dc36591c1746dba949c776e015c9c89be7a11f4c3ebf7ab0fb4510e0e3.exe	28
PID 2880 wrote to memory of 2504	2880	267f54dc36591c1746dba949c776e015c9c89be7a11f4c3ebf7ab0fb4510e0e3.exe	28

C:\Users\Admin\AppData\Local\Temp\267f54dc36591c1746dba949c776e015c9c89be7a11f4c3ebf7ab0fb4510e0e3.exe
"C:\Users\Admin\AppData\Local\Temp\267f54dc36591c1746dba949c776e015c9c89be7a11f4c3ebf7ab0fb4510e0e3.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2880 -s 772
  2⤵
  - Program crash
  PID:2504

C:\Users\Admin\AppData\Local\Temp\CabC41C.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC45D.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
memory/2880-0-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2880-1-0x0000000002ED0000-0x0000000003ED0000-memory.dmp

Filesize
16.0MB

Download
memory/2880-2-0x0000000002ED0000-0x0000000003ED0000-memory.dmp

Filesize
16.0MB

Download
memory/2880-4-0x0000000000400000-0x0000000000539000-memory.dmp

Filesize
1.2MB

Download
memory/2880-5-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download