modiloader | 4d8f8def81704bbd8e31779ecb3b8d25f0d8bc0d2a3dbd55c1f18217dd1ecf5f

Analysis

max time kernel
76s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
02-05-2023 05:57

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General

Target

swift103.exe
Size

1.1MB
MD5

8983a4b99c0e4d0f73ff5d266dd67530
SHA1

aeea9b73d6e3da69bc813f8631da539bb68e5a45
SHA256

4d8f8def81704bbd8e31779ecb3b8d25f0d8bc0d2a3dbd55c1f18217dd1ecf5f
SHA512

3d9dc1abf87ccb3ec3d686fb412af94230820bd550abd3fd16aeedc09cb255342904ee82d67e639056d31522d778db4bb0c7abc2978e808a7d4904fbe9168366
SSDEEP

12288:NtN+qFRD49GYo3EU9Aj4aNJqASiMOUS+6IjfG80A5ZXYsLgzCROfekqQz/sYgVgw:NLX89GZ9Na2lO0Zf1/VgOk1zkfVc1M

Score

10^/10

modiloader persistence 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

Processes:

resource	yara_rule
behavioral2/memory/1008-133-0x0000000002870000-0x000000000290F000-memory.dmp	modiloader_stage2

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

swift103.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Mxecq = "C:\\Users\\Public\\Libraries\\qcexM.url"	swift103.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

swift103.exe

pid process

1008 swift103.exe
1008 swift103.exe

pid	process
1008	swift103.exe
1008	swift103.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

swift103.exe

description	pid	process	target process
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe
PID 1008 wrote to memory of 1452	1008	swift103.exe	wscript.exe

C:\Users\Admin\AppData\Local\Temp\swift103.exe
"C:\Users\Admin\AppData\Local\Temp\swift103.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1008
- C:\Windows\SysWOW64\wscript.exe
  C:\Windows\System32\wscript.exe
  2⤵
  PID:1452

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1008-133-0x0000000002870000-0x000000000290F000-memory.dmp

Filesize
636KB

Download
memory/1008-135-0x0000000002220000-0x0000000002221000-memory.dmp

Filesize
4KB

Download
memory/1008-136-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1008-139-0x0000000010590000-0x000000001060F000-memory.dmp

Filesize
508KB

Download
memory/1008-144-0x0000000010590000-0x000000001060F000-memory.dmp

Filesize
508KB

Download
memory/1452-140-0x00000000039A0000-0x00000000039A1000-memory.dmp

Filesize
4KB

Download
memory/1452-141-0x0000000003C40000-0x0000000003C41000-memory.dmp

Filesize
4KB

Download