modiloader | cdd1dfd53128a9d9deb66034d398439b29303e2be2a1eabb1d93d222ae0a84eb

Analysis

max time kernel
119s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 17:48

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General

Target

cdd1dfd53128a9d9deb66034d398439b29303e2be2a1eabb1d93d222ae0a84eb.exe
Size

1009KB
MD5

84b9e38b88cdb6a51c2ed11e4ae6ce08
SHA1

83111430e609c42c8f1ed871290301b5b77d90de
SHA256

cdd1dfd53128a9d9deb66034d398439b29303e2be2a1eabb1d93d222ae0a84eb
SHA512

9535699af139df57a54fa362c67c3113f7b7d1c2fc52b7fb2efcfb6cfa7be16b85f5b87d66de8134ab49985f1d6e4c35074331fe83745f1e9e50095e358d1e1c
SSDEEP

24576:HccTfHWId4iO+0SvkMFIDT8Jf3pbV13Jks:H3VHFI8t5X

Score

10^/10

modiloader discovery trojan

Malware Config

Signatures

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

ModiLoader Second Stage 61 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4444-2-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-11-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-10-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-9-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-12-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-15-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-25-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-40-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-63-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-66-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-65-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-64-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-62-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-60-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-59-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-58-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-57-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-56-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-55-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-54-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-53-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-52-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-50-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-48-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-45-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-43-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-61-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-38-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-37-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-35-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-51-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-49-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-32-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-47-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-31-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-30-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-46-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-29-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-28-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-44-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-27-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-42-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-26-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-41-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-39-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-16-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-24-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-23-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-36-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-22-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-34-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-21-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-33-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-20-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-19-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-18-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-17-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-14-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-13-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-8-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2
behavioral2/memory/4444-7-0x0000000003170000-0x0000000004170000-memory.dmp	modiloader_stage2

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

Processes:

flow	ioc
17	bitbucket.org
20	bitbucket.org

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

cdd1dfd53128a9d9deb66034d398439b29303e2be2a1eabb1d93d222ae0a84eb.exeSndVol.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cdd1dfd53128a9d9deb66034d398439b29303e2be2a1eabb1d93d222ae0a84eb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SndVol.exe

Script User-Agent 2 IoCs

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

Processes:

description	flow	ioc
HTTP User-Agent header	20	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	23	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

cdd1dfd53128a9d9deb66034d398439b29303e2be2a1eabb1d93d222ae0a84eb.exeSndVol.exe

pid	Process
4444	cdd1dfd53128a9d9deb66034d398439b29303e2be2a1eabb1d93d222ae0a84eb.exe
4444	cdd1dfd53128a9d9deb66034d398439b29303e2be2a1eabb1d93d222ae0a84eb.exe
348	SndVol.exe
348	SndVol.exe
348	SndVol.exe
348	SndVol.exe
348	SndVol.exe
348	SndVol.exe
348	SndVol.exe
348	SndVol.exe
348	SndVol.exe
348	SndVol.exe
348	SndVol.exe
348	SndVol.exe
348	SndVol.exe
348	SndVol.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

SndVol.exe

pid	Process
348	SndVol.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

SndVol.exe

pid	Process
348	SndVol.exe
348	SndVol.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cdd1dfd53128a9d9deb66034d398439b29303e2be2a1eabb1d93d222ae0a84eb.exe

description	pid	Process	procid_target
PID 4444 wrote to memory of 348	4444	cdd1dfd53128a9d9deb66034d398439b29303e2be2a1eabb1d93d222ae0a84eb.exe	96
PID 4444 wrote to memory of 348	4444	cdd1dfd53128a9d9deb66034d398439b29303e2be2a1eabb1d93d222ae0a84eb.exe	96
PID 4444 wrote to memory of 348	4444	cdd1dfd53128a9d9deb66034d398439b29303e2be2a1eabb1d93d222ae0a84eb.exe	96
PID 4444 wrote to memory of 348	4444	cdd1dfd53128a9d9deb66034d398439b29303e2be2a1eabb1d93d222ae0a84eb.exe	96

C:\Users\Admin\AppData\Local\Temp\cdd1dfd53128a9d9deb66034d398439b29303e2be2a1eabb1d93d222ae0a84eb.exe
"C:\Users\Admin\AppData\Local\Temp\cdd1dfd53128a9d9deb66034d398439b29303e2be2a1eabb1d93d222ae0a84eb.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4444
- C:\Windows\SysWOW64\SndVol.exe
  C:\Windows\System32\SndVol.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:348

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/348-375-0x000000001D130000-0x000000001D47A000-memory.dmp

Filesize
3.3MB

Download
memory/4444-0-0x0000000000B40000-0x0000000000B41000-memory.dmp

Filesize
4KB

Download
memory/4444-1-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-2-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-5-0x0000000000B40000-0x0000000000B41000-memory.dmp

Filesize
4KB

Download
memory/4444-4-0x0000000000400000-0x0000000000506000-memory.dmp

Filesize
1.0MB

Download
memory/4444-11-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-10-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-9-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-12-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-15-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-25-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-40-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-63-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-66-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-65-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-64-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-62-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-60-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-59-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-58-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-57-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-56-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-55-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-54-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-53-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-52-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-50-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-48-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-45-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-43-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-61-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-38-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-37-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-35-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-51-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-49-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-32-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-47-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-31-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-30-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-46-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-29-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-28-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-44-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-27-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-42-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-26-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-41-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-39-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-16-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-24-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-23-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-36-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-22-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-34-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-21-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-33-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-20-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-19-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-18-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-17-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-14-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-13-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-8-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download
memory/4444-7-0x0000000003170000-0x0000000004170000-memory.dmp

Filesize
16.0MB

Download