modiloader | 86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f

General

Target

86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe
Size

666KB
MD5

5187b4936b4b4880a3859729b5edc537
SHA1

43cba6c2e662ee5bb8a63a3fa1e73d3cb0a465a8
SHA256

86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f
SHA512

e08c0d98fc443704cbe89e15da2a3322ccd009abbbabf4580dd1ed98afc1287bf12064a64f9abd061e8957984a94e7d6cfb45d933b1610a6931aed2fe6e4c805
SSDEEP

12288:aHLUMuiv9RgfSjAzRtyK+7PiJNMwEqCf6lxwfMUVQSHYcu9c00E5zZSK:4tARyCtDwfRQCY1qej

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 3 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\küüüüüüüüüü.exe	modiloader_stage2
\Users\Admin\AppData\Local\Temp\küüüüüüüüüü.exe	modiloader_stage2
C:\Users\Admin\AppData\Local\Temp\küüüüüüüüüü.exe	modiloader_stage2

Executes dropped EXE 1 IoCs

Processes:

küüüüüüüüüü.exe

pid process

1404 küüüüüüüüüü.exe

pid	process
1404	küüüüüüüüüü.exe

UPX packed file 1 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1444-59-0x0000000000400000-0x00000000004AC000-memory.dmp	upx

Loads dropped DLL 2 IoCs

Processes:

86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe

pid	process
1444	86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe
1444	86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

küüüüüüüüüü.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA küüüüüüüüüü.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	küüüüüüüüüü.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/1444-59-0x0000000000400000-0x00000000004AC000-memory.dmp	autoit_exe

Drops file in Windows directory 1 IoCs

Processes:

küüüüüüüüüü.exe

description ioc process

File opened for modification C:\Windows\mstwain32.exe küüüüüüüüüü.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\mstwain32.exe	küüüüüüüüüü.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

küüüüüüüüüü.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	1404	küüüüüüüüüü.exe
Token: SeBackupPrivilege	1676	vssvc.exe
Token: SeRestorePrivilege	1676	vssvc.exe
Token: SeAuditPrivilege	1676	vssvc.exe

Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exeküüüüüüüüüü.exe

pid	process
1444	86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe
1444	86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe
1444	86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe
1404	küüüüüüüüüü.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe

pid	process
1444	86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe
1444	86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe
1444	86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe

description	pid	process	target process
PID 1444 wrote to memory of 1404	1444	86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe	küüüüüüüüüü.exe
PID 1444 wrote to memory of 1404	1444	86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe	küüüüüüüüüü.exe
PID 1444 wrote to memory of 1404	1444	86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe	küüüüüüüüüü.exe
PID 1444 wrote to memory of 1404	1444	86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe	küüüüüüüüüü.exe

C:\Users\Admin\AppData\Local\Temp\86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe
"C:\Users\Admin\AppData\Local\Temp\86d44d3c698ae072cbe4678e12606721f1904d77fa7f229d0774e855a78bc75f.exe"
1⤵
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1444

C:\Users\Admin\AppData\Local\Temp\küüüüüüüüüü.exe
C:\Users\Admin\AppData\Local\Temp/küüüüüüüüüü.exe
2⤵
- Executes dropped EXE
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1404

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1676

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\küüüüüüüüüü.exe
Filesize
497KB

MD5
11ac163549fa998cae43205060cec17d

SHA1
97d8683f731107ef15ef465c47a01ae5320226db

SHA256
6ca003ef95455766a26fd88dc6734ca3ebb4c79a130c3a12de012b5672e80205

SHA512
483ef92aee2cc8838f8dbd050e7874299da44e02925491ead7da834344a5443ed5d5a9c9da7e3bbabb8e6de7e6c988d85d9623e9af6d2d8a9de8174b70aee29c

Download Submit
\Users\Admin\AppData\Local\Temp\küüüüüüüüüü.exe
Filesize
497KB

MD5
11ac163549fa998cae43205060cec17d

SHA1
97d8683f731107ef15ef465c47a01ae5320226db

SHA256
6ca003ef95455766a26fd88dc6734ca3ebb4c79a130c3a12de012b5672e80205

SHA512
483ef92aee2cc8838f8dbd050e7874299da44e02925491ead7da834344a5443ed5d5a9c9da7e3bbabb8e6de7e6c988d85d9623e9af6d2d8a9de8174b70aee29c

Download Submit
\Users\Admin\AppData\Local\Temp\küüüüüüüüüü.exe
Filesize
497KB

MD5
11ac163549fa998cae43205060cec17d

SHA1
97d8683f731107ef15ef465c47a01ae5320226db

SHA256
6ca003ef95455766a26fd88dc6734ca3ebb4c79a130c3a12de012b5672e80205

SHA512
483ef92aee2cc8838f8dbd050e7874299da44e02925491ead7da834344a5443ed5d5a9c9da7e3bbabb8e6de7e6c988d85d9623e9af6d2d8a9de8174b70aee29c

Download Submit
memory/1404-57-0x0000000000000000-mapping.dmp

Download
memory/1404-61-0x0000000074761000-0x0000000074763000-memory.dmp

Filesize
8KB

Download
memory/1444-54-0x0000000075D71000-0x0000000075D73000-memory.dmp

Filesize
8KB

Download
memory/1444-59-0x0000000000400000-0x00000000004AC000-memory.dmp

Filesize
688KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads