modiloader | cb1b253d898254493eb561bc3cd573f07518eda165e6adcdc1e05a62d3fb8bc8

Analysis

max time kernel
149s
max time network
151s
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, 20:45

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General

Target

cb1b253d898254493eb561bc3cd573f07518eda165e6adcdc1e05a62d3fb8bc8.exe
Size

1.1MB
MD5

1af6b7e61bca1d5e06324bd8e00340ab
SHA1

f2a530c01a7724000c2e474de8a4f437e12c08a1
SHA256

cb1b253d898254493eb561bc3cd573f07518eda165e6adcdc1e05a62d3fb8bc8
SHA512

1e1df29b5c18c66ef6bcefc7ad06c9931aebf2be75ceed180d94c8b3d5d12771605ffb1a7f01a338f133f45deed3a8cb4fc0d8683b66ac04513f6a15710cb487
SSDEEP

24576:+VL/y4HWMvHg4VLerA+EYyx9X/IDT8Jf3pbV13Jks:Q6MPPRlP/I8t5X

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

resource	yara_rule
behavioral2/memory/1508-2-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-7-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-6-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-5-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-29-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-27-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-62-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-66-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-65-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-64-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-63-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-59-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-60-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-58-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-57-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-56-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-55-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-54-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-52-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-51-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-50-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-49-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-48-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-46-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-45-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-44-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-43-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-42-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-41-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-40-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-39-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-38-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-35-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-33-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-61-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-31-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-26-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-53-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-24-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-47-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-21-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-20-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-18-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-17-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-37-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-36-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-16-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-34-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-15-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-14-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-28-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-13-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-25-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-12-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-23-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-22-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-11-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-19-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-10-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-9-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2
behavioral2/memory/1508-8-0x00000000031A0000-0x00000000041A0000-memory.dmp	modiloader_stage2

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

Web Service

T1102

flow	ioc
15	bitbucket.org
17	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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SndVol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cb1b253d898254493eb561bc3cd573f07518eda165e6adcdc1e05a62d3fb8bc8.exe

Script User-Agent 2 IoCs

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

description	flow	ioc
HTTP User-Agent header	17	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	19	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
1508	cb1b253d898254493eb561bc3cd573f07518eda165e6adcdc1e05a62d3fb8bc8.exe
1508	cb1b253d898254493eb561bc3cd573f07518eda165e6adcdc1e05a62d3fb8bc8.exe
5088	SndVol.exe
5088	SndVol.exe
5088	SndVol.exe
5088	SndVol.exe
5088	SndVol.exe
5088	SndVol.exe
5088	SndVol.exe
5088	SndVol.exe
5088	SndVol.exe
5088	SndVol.exe
5088	SndVol.exe
5088	SndVol.exe
5088	SndVol.exe
5088	SndVol.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5088	SndVol.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
5088	SndVol.exe
5088	SndVol.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1508 wrote to memory of 5088	1508	cb1b253d898254493eb561bc3cd573f07518eda165e6adcdc1e05a62d3fb8bc8.exe	97
PID 1508 wrote to memory of 5088	1508	cb1b253d898254493eb561bc3cd573f07518eda165e6adcdc1e05a62d3fb8bc8.exe	97
PID 1508 wrote to memory of 5088	1508	cb1b253d898254493eb561bc3cd573f07518eda165e6adcdc1e05a62d3fb8bc8.exe	97
PID 1508 wrote to memory of 5088	1508	cb1b253d898254493eb561bc3cd573f07518eda165e6adcdc1e05a62d3fb8bc8.exe	97

C:\Users\Admin\AppData\Local\Temp\cb1b253d898254493eb561bc3cd573f07518eda165e6adcdc1e05a62d3fb8bc8.exe
"C:\Users\Admin\AppData\Local\Temp\cb1b253d898254493eb561bc3cd573f07518eda165e6adcdc1e05a62d3fb8bc8.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1508
- 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:5088

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/1508-0-0x0000000000810000-0x0000000000811000-memory.dmp

Filesize
4KB

Download
memory/1508-1-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-2-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-7-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-6-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-5-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-29-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-27-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-62-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-66-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-65-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-64-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-63-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-59-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-60-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-58-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-57-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-56-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-55-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-54-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-52-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-51-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-50-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-49-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-48-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-46-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-45-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-44-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-43-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-42-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-41-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-40-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-39-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-38-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-35-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-33-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-61-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-31-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-26-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-53-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-24-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-47-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-21-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-20-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-18-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-17-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-37-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-36-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-16-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-34-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-15-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-32-0x0000000000810000-0x0000000000811000-memory.dmp

Filesize
4KB

Download
memory/1508-30-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/1508-14-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-28-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-13-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-25-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-12-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-23-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-22-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-11-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-19-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-10-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-9-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/1508-8-0x00000000031A0000-0x00000000041A0000-memory.dmp

Filesize
16.0MB

Download
memory/5088-374-0x0000000020420000-0x000000002076A000-memory.dmp

Filesize
3.3MB

Download