modiloader | 7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904

General

Target

7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
Size

208KB
MD5

4927a3a1df5389d37c1a95739ccb5387
SHA1

965ba705589d2c31c0601251d9058f76ae29c4ab
SHA256

7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904
SHA512

80d830ff61615ba51290ff223cfc48fd2f01e5ff90bd650786803cce412c9cd7511e238d0bd2646b823aefac1a37160491d55d4f356a37e7ccd0b2ce16ca0d1e
SSDEEP

1536:CQ3aRYR88QlK06jm8msj42bt75Zt+olKnUCy/2ufG8p6Q:0Kraw/+oUnUCOThwQ

Score

10^/10

modiloader persistence 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 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4868-134-0x000000006EB00000-0x000000006EB18000-memory.dmp	modiloader_stage2
behavioral2/memory/4868-135-0x000000006EB00000-0x000000006EB18000-memory.dmp	modiloader_stage2
behavioral2/memory/3088-137-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/3088-138-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4868-139-0x000000006EB00000-0x000000006EB18000-memory.dmp	modiloader_stage2
behavioral2/memory/3088-140-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/3088-141-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/3088-145-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/528-154-0x000000006EB00000-0x000000006EB18000-memory.dmp	modiloader_stage2
behavioral2/memory/504-156-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2

Executes dropped EXE 2 IoCs

Processes:

AdobeART.exeAdobeART.exe

pid process

528 AdobeART.exe
504 AdobeART.exe

pid	process
528	AdobeART.exe
504	AdobeART.exe

UPX packed file 5 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4868-132-0x000000006EB00000-0x000000006EB18000-memory.dmp	upx
behavioral2/memory/4868-134-0x000000006EB00000-0x000000006EB18000-memory.dmp	upx
behavioral2/memory/4868-135-0x000000006EB00000-0x000000006EB18000-memory.dmp	upx
behavioral2/memory/4868-139-0x000000006EB00000-0x000000006EB18000-memory.dmp	upx
behavioral2/memory/528-154-0x000000006EB00000-0x000000006EB18000-memory.dmp	upx

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

AdobeART.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeART = "C:\\Users\\Admin\\AppData\\Roaming\\AdobeART.exe"	AdobeART.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exeAdobeART.exe

description	pid	process	target process
PID 4868 set thread context of 3088	4868	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
PID 528 set thread context of 504	528	AdobeART.exe	AdobeART.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exeAdobeART.exe

description	pid	process	target process
PID 4868 wrote to memory of 3088	4868	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
PID 4868 wrote to memory of 3088	4868	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
PID 4868 wrote to memory of 3088	4868	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
PID 4868 wrote to memory of 3088	4868	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
PID 4868 wrote to memory of 3088	4868	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
PID 4868 wrote to memory of 3088	4868	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
PID 4868 wrote to memory of 3088	4868	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
PID 4868 wrote to memory of 3088	4868	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
PID 4868 wrote to memory of 3088	4868	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
PID 4868 wrote to memory of 3088	4868	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
PID 4868 wrote to memory of 3088	4868	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
PID 4868 wrote to memory of 3088	4868	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
PID 4868 wrote to memory of 3088	4868	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
PID 3088 wrote to memory of 528	3088	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	AdobeART.exe
PID 3088 wrote to memory of 528	3088	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	AdobeART.exe
PID 3088 wrote to memory of 528	3088	7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe	AdobeART.exe
PID 528 wrote to memory of 504	528	AdobeART.exe	AdobeART.exe
PID 528 wrote to memory of 504	528	AdobeART.exe	AdobeART.exe
PID 528 wrote to memory of 504	528	AdobeART.exe	AdobeART.exe
PID 528 wrote to memory of 504	528	AdobeART.exe	AdobeART.exe
PID 528 wrote to memory of 504	528	AdobeART.exe	AdobeART.exe
PID 528 wrote to memory of 504	528	AdobeART.exe	AdobeART.exe
PID 528 wrote to memory of 504	528	AdobeART.exe	AdobeART.exe
PID 528 wrote to memory of 504	528	AdobeART.exe	AdobeART.exe
PID 528 wrote to memory of 504	528	AdobeART.exe	AdobeART.exe
PID 528 wrote to memory of 504	528	AdobeART.exe	AdobeART.exe
PID 528 wrote to memory of 504	528	AdobeART.exe	AdobeART.exe
PID 528 wrote to memory of 504	528	AdobeART.exe	AdobeART.exe
PID 528 wrote to memory of 504	528	AdobeART.exe	AdobeART.exe

C:\Users\Admin\AppData\Local\Temp\7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
"C:\Users\Admin\AppData\Local\Temp\7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4868
- C:\Users\Admin\AppData\Local\Temp\7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
  C:\Users\Admin\AppData\Local\Temp\7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904.exe
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:3088
- - C:\Users\Admin\AppData\Roaming\AdobeART.exe
    "C:\Users\Admin\AppData\Roaming\AdobeART.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:528
  - - C:\Users\Admin\AppData\Roaming\AdobeART.exe
      C:\Users\Admin\AppData\Roaming\AdobeART.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      PID:504

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\AdobeART.exe

Filesize
208KB

MD5
4927a3a1df5389d37c1a95739ccb5387

SHA1
965ba705589d2c31c0601251d9058f76ae29c4ab

SHA256
7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904

SHA512
80d830ff61615ba51290ff223cfc48fd2f01e5ff90bd650786803cce412c9cd7511e238d0bd2646b823aefac1a37160491d55d4f356a37e7ccd0b2ce16ca0d1e

Download Submit
C:\Users\Admin\AppData\Roaming\AdobeART.exe

Filesize
208KB

MD5
4927a3a1df5389d37c1a95739ccb5387

SHA1
965ba705589d2c31c0601251d9058f76ae29c4ab

SHA256
7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904

SHA512
80d830ff61615ba51290ff223cfc48fd2f01e5ff90bd650786803cce412c9cd7511e238d0bd2646b823aefac1a37160491d55d4f356a37e7ccd0b2ce16ca0d1e

Download Submit
C:\Users\Admin\AppData\Roaming\AdobeART.exe

Filesize
208KB

MD5
4927a3a1df5389d37c1a95739ccb5387

SHA1
965ba705589d2c31c0601251d9058f76ae29c4ab

SHA256
7f323ffd1201c904072af39cd2d0f99a62eee2c87d434f2e5aff45075745c904

SHA512
80d830ff61615ba51290ff223cfc48fd2f01e5ff90bd650786803cce412c9cd7511e238d0bd2646b823aefac1a37160491d55d4f356a37e7ccd0b2ce16ca0d1e

Download Submit
memory/504-156-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/504-150-0x0000000000000000-mapping.dmp

Download
memory/528-142-0x0000000000000000-mapping.dmp

Download
memory/528-154-0x000000006EB00000-0x000000006EB18000-memory.dmp

Filesize
96KB

Download
memory/3088-141-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3088-140-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3088-138-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3088-145-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3088-137-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3088-136-0x0000000000000000-mapping.dmp

Download
memory/4868-132-0x000000006EB00000-0x000000006EB18000-memory.dmp

Filesize
96KB

Download
memory/4868-139-0x000000006EB00000-0x000000006EB18000-memory.dmp

Filesize
96KB

Download
memory/4868-135-0x000000006EB00000-0x000000006EB18000-memory.dmp

Filesize
96KB

Download
memory/4868-134-0x000000006EB00000-0x000000006EB18000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads