modiloader | 9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db

Analysis

max time kernel
336s
max time network
403s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
04-12-2022 10:37

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General

Target

9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe
Size

133KB
MD5

e4c6d023eea18b3bb5ad6319a494767a
SHA1

64ae9d34cd1bf826fcec72c390d97c5e52379f62
SHA256

9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db
SHA512

6e5af7eba6b6bdd37f46d71fad69cb7c53fffe246a0616611a5c3ff407bd08bd0b5b96105319c6b20e049ee139db40c6873cd8ebb458d67ea52a13982e78315a
SSDEEP

3072:filTkDlkjxh+sNHafUaYKlA4T3Xgo+us0jVqMF2:kkpYHafURK24THcGxDF2

Score

10^/10

modiloader evasion 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 2 IoCs

resource	yara_rule
behavioral2/memory/1820-138-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral2/memory/1820-139-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1820-135-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral2/memory/1820-137-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral2/memory/1820-138-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral2/memory/1820-139-0x0000000000400000-0x0000000000450000-memory.dmp	upx

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	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4640 set thread context of 1820	4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe	81

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\mstwain32.exe	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe
File opened for modification	C:\Windows\mstwain32.exe	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe
4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe
4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe
4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe
4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe
4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe
4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe
4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe
4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe
4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1820	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe
Token: SeBackupPrivilege	1468	vssvc.exe
Token: SeRestorePrivilege	1468	vssvc.exe
Token: SeAuditPrivilege	1468	vssvc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4640 wrote to memory of 1820	4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe	81
PID 4640 wrote to memory of 1820	4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe	81
PID 4640 wrote to memory of 1820	4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe	81
PID 4640 wrote to memory of 1820	4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe	81
PID 4640 wrote to memory of 1820	4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe	81
PID 4640 wrote to memory of 1820	4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe	81
PID 4640 wrote to memory of 1820	4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe	81
PID 4640 wrote to memory of 1820	4640	9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe	81

C:\Users\Admin\AppData\Local\Temp\9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe
"C:\Users\Admin\AppData\Local\Temp\9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4640
- C:\Users\Admin\AppData\Local\Temp\9c952ad366eb7f5b3362536ba59c5064e17c36d274bac898c448818746a077db.exe
  2⤵
  - Checks whether UAC is enabled
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  PID:1820

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1468

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1820-135-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1820-137-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1820-138-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1820-139-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download