modiloader | 66083e6c7ccec296fd3a5fd1d2670f322c3b271902c213395d48117c6191608e

General

Target

Ckwciguxiccaab.exe
Size

1.1MB
MD5

5a761f3ec666be86da178841dcb594c0
SHA1

598ab507c5db082f0ad2a1cd022a45a33871dfd8
SHA256

66083e6c7ccec296fd3a5fd1d2670f322c3b271902c213395d48117c6191608e
SHA512

6954baf83e14060c11411a25f94bcb9f4351f5322f7a4f88495237e808dcae593bcb15b9c91ca6fd56267b52d432f0152ce9014e2d4707798e4aaa221e42dd42
SSDEEP

12288:oX8lOqFSsZ40z3QjB2lr5fPx7Zh70WoQzV9hBoSFhAf1nAhglR:Q8ltFSQ3AB2zp7pcf1nAhglR

Score

10^/10

modiloader persistence spyware stealer 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/376-132-0x0000000002440000-0x000000000246C000-memory.dmp	modiloader_stage2

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Ckwciguxiccaab.exe

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

Suspicious use of SetThreadContext 2 IoCs

Processes:

colorcpl.exewscript.exe

description	pid	process	target process
PID 1648 set thread context of 2432	1648	colorcpl.exe	Explorer.EXE
PID 3092 set thread context of 2432	3092	wscript.exe	Explorer.EXE

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3632 1560 WerFault.exe Firefox.exe

pid	pid_target	process	target process
3632	1560	WerFault.exe	Firefox.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

wscript.exe

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

Suspicious behavior: EnumeratesProcesses 60 IoCs

Processes:

Ckwciguxiccaab.execolorcpl.exewscript.exe

pid	process
376	Ckwciguxiccaab.exe
376	Ckwciguxiccaab.exe
1648	colorcpl.exe
1648	colorcpl.exe
1648	colorcpl.exe
1648	colorcpl.exe
1648	colorcpl.exe
1648	colorcpl.exe
1648	colorcpl.exe
1648	colorcpl.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2432 Explorer.EXE
Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

colorcpl.exewscript.exe

pid process

1648 colorcpl.exe
1648 colorcpl.exe
1648 colorcpl.exe
3092 wscript.exe
3092 wscript.exe
3092 wscript.exe
3092 wscript.exe

pid	process
2432	Explorer.EXE

pid	process
1648	colorcpl.exe
1648	colorcpl.exe
1648	colorcpl.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe
3092	wscript.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

colorcpl.exeExplorer.EXEwscript.exe

description	pid	process
Token: SeDebugPrivilege	1648	colorcpl.exe
Token: SeShutdownPrivilege	2432	Explorer.EXE
Token: SeCreatePagefilePrivilege	2432	Explorer.EXE
Token: SeShutdownPrivilege	2432	Explorer.EXE
Token: SeCreatePagefilePrivilege	2432	Explorer.EXE
Token: SeDebugPrivilege	3092	wscript.exe
Token: SeShutdownPrivilege	2432	Explorer.EXE
Token: SeCreatePagefilePrivilege	2432	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Ckwciguxiccaab.exeExplorer.EXEwscript.exe

description	pid	process	target process
PID 376 wrote to memory of 1648	376	Ckwciguxiccaab.exe	colorcpl.exe
PID 376 wrote to memory of 1648	376	Ckwciguxiccaab.exe	colorcpl.exe
PID 376 wrote to memory of 1648	376	Ckwciguxiccaab.exe	colorcpl.exe
PID 376 wrote to memory of 1648	376	Ckwciguxiccaab.exe	colorcpl.exe
PID 376 wrote to memory of 1648	376	Ckwciguxiccaab.exe	colorcpl.exe
PID 376 wrote to memory of 1648	376	Ckwciguxiccaab.exe	colorcpl.exe
PID 2432 wrote to memory of 3092	2432	Explorer.EXE	wscript.exe
PID 2432 wrote to memory of 3092	2432	Explorer.EXE	wscript.exe
PID 2432 wrote to memory of 3092	2432	Explorer.EXE	wscript.exe
PID 3092 wrote to memory of 1560	3092	wscript.exe	Firefox.exe
PID 3092 wrote to memory of 1560	3092	wscript.exe	Firefox.exe
PID 3092 wrote to memory of 1560	3092	wscript.exe	Firefox.exe

C:\Users\Admin\AppData\Local\Temp\Ckwciguxiccaab.exe
"C:\Users\Admin\AppData\Local\Temp\Ckwciguxiccaab.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:376

C:\Windows\SysWOW64\colorcpl.exe
C:\Windows\System32\colorcpl.exe
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1648

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2432

C:\Windows\SysWOW64\wscript.exe
"C:\Windows\SysWOW64\wscript.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:3092

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:1560

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1560 -s 184
4⤵
- Program crash
PID:3632

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 460 -p 1560 -ip 1560
1⤵
PID:3624

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/376-132-0x0000000002440000-0x000000000246C000-memory.dmp

Filesize
176KB

Download
memory/376-135-0x0000000010410000-0x000000001043F000-memory.dmp

Filesize
188KB

Download
memory/376-136-0x0000000010410000-0x000000001043F000-memory.dmp

Filesize
188KB

Download
memory/1648-134-0x0000000000000000-mapping.dmp

Download
memory/1648-137-0x0000000010410000-0x000000001043F000-memory.dmp

Filesize
188KB

Download
memory/1648-138-0x0000000010410000-0x000000001043F000-memory.dmp

Filesize
188KB

Download
memory/1648-139-0x0000000004C10000-0x0000000004F5A000-memory.dmp

Filesize
3.3MB

Download
memory/1648-140-0x0000000004AF0000-0x0000000004B00000-memory.dmp

Filesize
64KB

Download
memory/2432-141-0x00000000024D0000-0x00000000025B1000-memory.dmp

Filesize
900KB

Download
memory/2432-147-0x00000000025E0000-0x000000000268D000-memory.dmp

Filesize
692KB

Download
memory/2432-148-0x00000000025E0000-0x000000000268D000-memory.dmp

Filesize
692KB

Download
memory/3092-142-0x0000000000000000-mapping.dmp

Download
memory/3092-143-0x0000000000660000-0x0000000000687000-memory.dmp

Filesize
156KB

Download
memory/3092-144-0x0000000000970000-0x000000000099D000-memory.dmp

Filesize
180KB

Download
memory/3092-145-0x0000000002CB0000-0x0000000002FFA000-memory.dmp

Filesize
3.3MB

Download
memory/3092-146-0x0000000002B10000-0x0000000002B9F000-memory.dmp

Filesize
572KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads