modiloader | 75f8698db4323f665414faf452d28c712773100b28e03864d9bc6f0954e3131f

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 23:52

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General

Target

4477f18dd7c26460aac7ab05037856c9.exe
Size

81KB
MD5

4477f18dd7c26460aac7ab05037856c9
SHA1

48aae5909f578099bad1550a6c7df1d428510caa
SHA256

75f8698db4323f665414faf452d28c712773100b28e03864d9bc6f0954e3131f
SHA512

ac95c879159ded4e69c06853627cd482a482abed0751b9b645a9cd96a4c2755184adcd6cdf1cf497dc9f5123f94ac1a85ee388ddec9053b924d8c3e25a43b94c
SSDEEP

1536:NtfFlsrCnE036fjBpQoSoc7yNiDduR7Re8VJIx2nOnVk3BcW:NpqDfnQoPcCGsQ4JypVkC

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/3060-15-0x0000000000400000-0x000000000041C000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
3024	server.pif

Loads dropped DLL 2 IoCs

pid	Process
3060	4477f18dd7c26460aac7ab05037856c9.exe
3060	4477f18dd7c26460aac7ab05037856c9.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3024	server.pif
3024	server.pif

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2092	DllHost.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 3024	3060	4477f18dd7c26460aac7ab05037856c9.exe	28
PID 3060 wrote to memory of 3024	3060	4477f18dd7c26460aac7ab05037856c9.exe	28
PID 3060 wrote to memory of 3024	3060	4477f18dd7c26460aac7ab05037856c9.exe	28
PID 3060 wrote to memory of 3024	3060	4477f18dd7c26460aac7ab05037856c9.exe	28
PID 3024 wrote to memory of 1392	3024	server.pif	7
PID 3024 wrote to memory of 1392	3024	server.pif	7
PID 3024 wrote to memory of 1392	3024	server.pif	7
PID 3024 wrote to memory of 1392	3024	server.pif	7

C:\Users\Admin\AppData\Local\Temp\4477f18dd7c26460aac7ab05037856c9.exe
"C:\Users\Admin\AppData\Local\Temp\4477f18dd7c26460aac7ab05037856c9.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Users\Admin\AppData\Local\Temp\server.pif
  "C:\Users\Admin\AppData\Local\Temp\server.pif"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3024

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1392

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
1⤵
- Suspicious use of FindShellTrayWindow
PID:2092

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\get-6-2010-almlf_com_fx9m56hw.jpg

Filesize
39KB

MD5
f94798296ee887464332036a09f3d804

SHA1
e463dc58ccf9a07b356f20a8d9ee7cd856ec4f6d

SHA256
dd3ac32bee1c6b53f49c4252e2e932bc0fca9c81e328189b38bb1310a77dab3b

SHA512
9ce07d6dddad3bf28326f6877d16e68598b8d03d212b0857ccbc761b24ee96a0687d0db8d09849b309df3a2f5b7b13a48a7e221325d28549c014fd8381c62e42

Download Submit
\Users\Admin\AppData\Local\Temp\server.pif

Filesize
31KB

MD5
a97a2176643838c3ded803a19d0d9101

SHA1
9ffad5f242febd9c54bf95dc7b465c050f629945

SHA256
1af5b7abcaf0aa5f2eb53e76fe609f8a1b2ab7cd67da2d4651352d98a46e0bd5

SHA512
364bb17112522ffa2ba45257a00688249088c88d3509129cd882af5b1f307f2fea22196d8fc69d5373302c2f73b711008c86b73dc78c33a79d1f1dd802a4f29b

Download Submit
memory/1392-23-0x000000007EFD0000-0x000000007EFD1000-memory.dmp

Filesize
4KB

Download
memory/1392-19-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/2092-16-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2092-33-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2092-14-0x00000000001F0000-0x00000000001F2000-memory.dmp

Filesize
8KB

Download
memory/3024-12-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3024-22-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/3024-32-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3060-15-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3060-13-0x0000000002840000-0x0000000002842000-memory.dmp

Filesize
8KB

Download
memory/3060-4-0x0000000002AF0000-0x0000000002AF9000-memory.dmp

Filesize
36KB

Download
memory/3060-9-0x0000000002AF0000-0x0000000002AF9000-memory.dmp

Filesize
36KB

Download