modiloader | 1488cf70027fb57ef3d9d38b57bf7ab4ad19b594598410486989a0d68853d323

General

Target

Payment_Advice/Payment_Advice (SECURED)/Payment_Advice - Copy.exe
Size

884KB
MD5

7e32d4a4c1bbc8a01a87d00cad0c6551
SHA1

1bfdf5697335531398f13300a912979dd146b99a
SHA256

caf42d835224609c61dcc1b6ddfcf517e47088e750ee67b16508c4fb2fdc5e6b
SHA512

88a42409399b4a6a03350d51181964a6922c16b83a17f7cd11bdd414fc72ad8d6078de5d4a5c866a7397b8c069a67839c34ea4125e97e1270898a8fb3b43da7c
SSDEEP

12288:Cb8A+lyMML0gN55kXFyqf0bGBvGoE3IhAf1nAhglR:C4ZzML0gN5WXFaK9GoEHf1nAhglR

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/5000-132-0x0000000000A30000-0x0000000000A5C000-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:

Payment_Advice - Copy.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Sbcbbvdn = "C:\\Users\\Public\\Libraries\\ndvbbcbS.url"	Payment_Advice - Copy.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

iexpress.execontrol.exe

description	pid	process	target process
PID 4444 set thread context of 760	4444	iexpress.exe	Explorer.EXE
PID 3520 set thread context of 760	3520	control.exe	Explorer.EXE

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

control.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	control.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

Processes:

Payment_Advice - Copy.exeiexpress.execontrol.exe

pid	process
5000	Payment_Advice - Copy.exe
5000	Payment_Advice - Copy.exe
4444	iexpress.exe
4444	iexpress.exe
4444	iexpress.exe
4444	iexpress.exe
4444	iexpress.exe
4444	iexpress.exe
4444	iexpress.exe
4444	iexpress.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

760 Explorer.EXE
Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

iexpress.execontrol.exe

pid process

4444 iexpress.exe
4444 iexpress.exe
4444 iexpress.exe
3520 control.exe
3520 control.exe
3520 control.exe
3520 control.exe

pid	process
760	Explorer.EXE

pid	process
4444	iexpress.exe
4444	iexpress.exe
4444	iexpress.exe
3520	control.exe
3520	control.exe
3520	control.exe
3520	control.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

iexpress.exeExplorer.EXEcontrol.exe

description	pid	process
Token: SeDebugPrivilege	4444	iexpress.exe
Token: SeShutdownPrivilege	760	Explorer.EXE
Token: SeCreatePagefilePrivilege	760	Explorer.EXE
Token: SeShutdownPrivilege	760	Explorer.EXE
Token: SeCreatePagefilePrivilege	760	Explorer.EXE
Token: SeDebugPrivilege	3520	control.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Payment_Advice - Copy.exeExplorer.EXEcontrol.exe

description	pid	process	target process
PID 5000 wrote to memory of 4444	5000	Payment_Advice - Copy.exe	iexpress.exe
PID 5000 wrote to memory of 4444	5000	Payment_Advice - Copy.exe	iexpress.exe
PID 5000 wrote to memory of 4444	5000	Payment_Advice - Copy.exe	iexpress.exe
PID 5000 wrote to memory of 4444	5000	Payment_Advice - Copy.exe	iexpress.exe
PID 5000 wrote to memory of 4444	5000	Payment_Advice - Copy.exe	iexpress.exe
PID 5000 wrote to memory of 4444	5000	Payment_Advice - Copy.exe	iexpress.exe
PID 760 wrote to memory of 3520	760	Explorer.EXE	control.exe
PID 760 wrote to memory of 3520	760	Explorer.EXE	control.exe
PID 760 wrote to memory of 3520	760	Explorer.EXE	control.exe
PID 3520 wrote to memory of 852	3520	control.exe	Firefox.exe
PID 3520 wrote to memory of 852	3520	control.exe	Firefox.exe
PID 3520 wrote to memory of 852	3520	control.exe	Firefox.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:760

C:\Users\Admin\AppData\Local\Temp\Payment_Advice\Payment_Advice (SECURED)\Payment_Advice - Copy.exe
"C:\Users\Admin\AppData\Local\Temp\Payment_Advice\Payment_Advice (SECURED)\Payment_Advice - Copy.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5000

C:\Windows\SysWOW64\iexpress.exe
C:\Windows\System32\iexpress.exe
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4444

C:\Windows\SysWOW64\control.exe
"C:\Windows\SysWOW64\control.exe"
2⤵
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3520

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:852

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/760-141-0x0000000002A90000-0x0000000002B4C000-memory.dmp

Filesize
752KB

Download
memory/760-149-0x0000000002C10000-0x0000000002CDB000-memory.dmp

Filesize
812KB

Download
memory/760-147-0x0000000002C10000-0x0000000002CDB000-memory.dmp

Filesize
812KB

Download
memory/3520-145-0x0000000002C90000-0x0000000002FDA000-memory.dmp

Filesize
3.3MB

Download
memory/3520-146-0x0000000002AC0000-0x0000000002B4F000-memory.dmp

Filesize
572KB

Download
memory/3520-148-0x0000000000B40000-0x0000000000B6D000-memory.dmp

Filesize
180KB

Download
memory/3520-143-0x00000000008C0000-0x00000000008E7000-memory.dmp

Filesize
156KB

Download
memory/3520-144-0x0000000000B40000-0x0000000000B6D000-memory.dmp

Filesize
180KB

Download
memory/3520-142-0x0000000000000000-mapping.dmp

Download
memory/4444-140-0x0000000003BD0000-0x0000000003BE0000-memory.dmp

Filesize
64KB

Download
memory/4444-139-0x0000000003D30000-0x000000000407A000-memory.dmp

Filesize
3.3MB

Download
memory/4444-137-0x0000000010410000-0x000000001043F000-memory.dmp

Filesize
188KB

Download
memory/4444-138-0x0000000010410000-0x000000001043F000-memory.dmp

Filesize
188KB

Download
memory/4444-134-0x0000000000000000-mapping.dmp

Download
memory/5000-136-0x0000000010410000-0x000000001043F000-memory.dmp

Filesize
188KB

Download
memory/5000-132-0x0000000000A30000-0x0000000000A5C000-memory.dmp

Filesize
176KB

Download
memory/5000-135-0x0000000010410000-0x000000001043F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads