modiloader | 53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34

General

Target

53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
Size

526KB
MD5

9d1157fa2a826f716674538b43346dfa
SHA1

3727eceaf03ceca1394d178243418a9eb0bc74af
SHA256

53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34
SHA512

2db877b850c49649bf3752c93c050ef9c26d8a2a55bf6f73209352dc7fefc18c727ac5fe7000b3f7de4a0894706db3ed6f2a59bbc56b2252e3dedfde443f4d5a
SSDEEP

12288:96Wq4aaE6KwyF5L0Y2D1PqLh+GTOgcbcPBR0t:rthEVaPqLILYJRU

Score

10^/10

modiloader persistence trojan upx

Malware Config

Signatures

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

ModiLoader Second Stage 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/5024-137-0x0000000000400000-0x0000000000422000-memory.dmp	modiloader_stage2
behavioral2/memory/5024-139-0x0000000000400000-0x0000000000422000-memory.dmp	modiloader_stage2
behavioral2/memory/5024-140-0x0000000000400000-0x0000000000422000-memory.dmp	modiloader_stage2

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/4948-132-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral2/memory/5024-134-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral2/memory/5024-136-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral2/memory/4948-138-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral2/memory/5024-137-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral2/memory/5024-139-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral2/memory/5024-140-0x0000000000400000-0x0000000000422000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Winlogon = "C:\\Users\\Admin\\AppData\\Local\\Temp\\53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe"	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/memory/4948-132-0x0000000000400000-0x00000000004E8000-memory.dmp	autoit_exe
behavioral2/memory/4948-138-0x0000000000400000-0x00000000004E8000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe

description	pid	process	target process
PID 4948 set thread context of 5024	4948	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe

pid	process
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
5024	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe

description	pid	process	target process
PID 4948 wrote to memory of 5024	4948	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
PID 4948 wrote to memory of 5024	4948	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
PID 4948 wrote to memory of 5024	4948	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
PID 4948 wrote to memory of 5024	4948	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
PID 4948 wrote to memory of 5024	4948	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe	53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe

C:\Users\Admin\AppData\Local\Temp\53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
"C:\Users\Admin\AppData\Local\Temp\53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4948
- C:\Users\Admin\AppData\Local\Temp\53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe
  "C:\Users\Admin\AppData\Local\Temp\53c6c05a5d185cd25aa6894ab87300189e21e0fa532be53692bd24ca7b50df34.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:5024

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4948-132-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/4948-138-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/5024-133-0x0000000000000000-mapping.dmp

Download
memory/5024-134-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/5024-136-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/5024-137-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/5024-139-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/5024-140-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads