modiloader | 0faca1aba9dada25f3a97a5f4627c659fa2574b2fdc7f1e445e399514203b5d0

Analysis

max time kernel
117s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-09-2024 09:49

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General

Target

0faca1aba9dada25f3a97a5f4627c659fa2574b2fdc7f1e445e399514203b5d0N.exe
Size

278KB
MD5

f35b8f4df7b2dbba4f7fa95c037c0ab0
SHA1

290b416e87f950d94a8ee286add004b1c3df98eb
SHA256

0faca1aba9dada25f3a97a5f4627c659fa2574b2fdc7f1e445e399514203b5d0
SHA512

5104c43b3d69fcc3800d8e2b5fd85c5c0ef4841922f36de0111a867992d31b68898147fbefafa55f4a1bbc33974c37ae194db5b1e93fc90c8ef71d14be9c6643
SSDEEP

6144:yGyjnBSkuV1d4eZd88ORJIf/wTB4n53Bpc:hYnBSkuVUeZdYqwTQ

Score

10^/10

modiloader discovery evasion 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

resource	yara_rule
behavioral1/memory/2356-2-0x0000000000400000-0x000000000044D000-memory.dmp	modiloader_stage2

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	0faca1aba9dada25f3a97a5f4627c659fa2574b2fdc7f1e445e399514203b5d0N.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\mstwain32.exe	0faca1aba9dada25f3a97a5f4627c659fa2574b2fdc7f1e445e399514203b5d0N.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0faca1aba9dada25f3a97a5f4627c659fa2574b2fdc7f1e445e399514203b5d0N.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2356	0faca1aba9dada25f3a97a5f4627c659fa2574b2fdc7f1e445e399514203b5d0N.exe
Token: SeBackupPrivilege	1992	vssvc.exe
Token: SeRestorePrivilege	1992	vssvc.exe
Token: SeAuditPrivilege	1992	vssvc.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2356	0faca1aba9dada25f3a97a5f4627c659fa2574b2fdc7f1e445e399514203b5d0N.exe

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\0faca1aba9dada25f3a97a5f4627c659fa2574b2fdc7f1e445e399514203b5d0N.exe
"C:\Users\Admin\AppData\Local\Temp\0faca1aba9dada25f3a97a5f4627c659fa2574b2fdc7f1e445e399514203b5d0N.exe"
1⤵
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2356

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2356-0-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2356-1-0x0000000002E10000-0x0000000002E11000-memory.dmp

Filesize
4KB

Download
memory/2356-2-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download