modiloader | fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a

General

Target

fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe
Size

171KB
MD5

7ff98c7438c0dcf75386485ce595c17d
SHA1

04fb487320e13da4c466fe428e450ed1d2a6675b
SHA256

fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a
SHA512

673a865d31a7b2846941ba1292b75c5abf8b512f41188df2640c49ae94f63ee47393d4800c6aad5f2be2cc1c9f798ea774591749aaedee06f8539256ea02eeb5
SSDEEP

3072:ii9T90yI43jppwfec66XMhpoXv7J4wKWMIBOu5lpbn+wCq9lU07t0:ii9T9Z3XmecITq7DKfIBOAn+daUmt

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

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\Adobe\\1ZfokfEv0nGy.exe\",explorer.exe"	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe

ModiLoader Second Stage 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4792-134-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4792-135-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4792-136-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4792-138-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4792-139-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 1 IoCs

Processes:

fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe

description	pid	process	target process
PID 1116 set thread context of 4792	1116	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe

pid	process
1116	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe
1116	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe

description pid process

Token: SeDebugPrivilege 1116 fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe

description	pid	process
Token: SeDebugPrivilege	1116	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe

description	pid	process	target process
PID 1116 wrote to memory of 4792	1116	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe
PID 1116 wrote to memory of 4792	1116	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe
PID 1116 wrote to memory of 4792	1116	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe
PID 1116 wrote to memory of 4792	1116	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe
PID 1116 wrote to memory of 4792	1116	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe
PID 1116 wrote to memory of 4792	1116	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe
PID 1116 wrote to memory of 4792	1116	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe
PID 1116 wrote to memory of 4792	1116	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe
PID 1116 wrote to memory of 4792	1116	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe
PID 1116 wrote to memory of 4792	1116	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe
PID 1116 wrote to memory of 4792	1116	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe	fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe

C:\Users\Admin\AppData\Local\Temp\fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe
"C:\Users\Admin\AppData\Local\Temp\fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1116

C:\Users\Admin\AppData\Local\Temp\fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe
"C:\Users\Admin\AppData\Local\Temp\fe1765902ab8785a1d1eb2927e0af8fe7a203c9ef169f37f751194ff9500355a.exe"
2⤵
PID:4792

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1

T1004

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1116-132-0x0000000074AB0000-0x0000000075061000-memory.dmp

Filesize
5.7MB

Download
memory/1116-137-0x0000000074AB0000-0x0000000075061000-memory.dmp

Filesize
5.7MB

Download
memory/4792-133-0x0000000000000000-mapping.dmp

Download
memory/4792-134-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4792-135-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4792-136-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4792-138-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4792-139-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads