modiloader | 89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51

Analysis

max time kernel
36s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29-11-2022 05:56

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General

Target

89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe
Size

2.6MB
MD5

5163523472e67f66693ac3741710ed67
SHA1

4c987440cbbf6306b04b0c959af8f4e73d406d52
SHA256

89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51
SHA512

1fc5c9872f02adbaf7e8f2b5fc8145b56dd2f39120f2856317cdb960eef5c131f9eb386ee87855a17a70659ed51880a5a8a85d6d37f3bc736f1736d60de15de2
SSDEEP

49152:xkCPQBHHZCJ+fRNN5vXhpZ6vFMWt8o+fmKHQ3Jsaicu2/Bjj:xkXd5CC3XXZ89+JHeJvD9j

Score

10^/10

modiloader evasion 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 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1044-56-0x0000000000400000-0x000000000099E000-memory.dmp	modiloader_stage2
behavioral1/memory/1044-57-0x0000000000400000-0x000000000099E000-memory.dmp	modiloader_stage2

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Wine	89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe

pid process

1044 89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe

pid	process
1044	89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe

Drops file in Program Files directory 1 IoCs

Processes:

89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe

description	ioc	process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\2010.txt	89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe

pid process

1044 89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe

pid	process
1044	89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe

description	pid	process	target process
PID 1044 wrote to memory of 1004	1044	89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe	IEXPLORE.EXE
PID 1044 wrote to memory of 1004	1044	89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe	IEXPLORE.EXE
PID 1044 wrote to memory of 1004	1044	89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe	IEXPLORE.EXE
PID 1044 wrote to memory of 1004	1044	89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe
"C:\Users\Admin\AppData\Local\Temp\89ee4c196a65aae8117d0d379f81c7b0f24aa7d1cb529038c86cd05372498a51.exe"
1⤵
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1044
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:1004

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1044-54-0x0000000000400000-0x000000000099E000-memory.dmp

Filesize
5.6MB

Download
memory/1044-55-0x00000000756A1000-0x00000000756A3000-memory.dmp

Filesize
8KB

Download
memory/1044-56-0x0000000000400000-0x000000000099E000-memory.dmp

Filesize
5.6MB

Download
memory/1044-57-0x0000000000400000-0x000000000099E000-memory.dmp

Filesize
5.6MB

Download