modiloader | b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f

General

Target

b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
Size

231KB
MD5

70df5c9e510e9ff9b1e56e149c3d7a34
SHA1

a399e7639a16fa2343d5dcdbd19976e801eb983e
SHA256

b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f
SHA512

f00e87d460d32d583fb729466b8514079823c6dbcd4d577d700dd0034cff218c22782b7b31d797edd2727ea0982c391252821d8c5a2d1fb8b4b257206a049ed3
SSDEEP

768:KuKyebmiwBvC+opeBr0rnvXsBLHKFfRsNbE1EJsaLyvNY+RMS6Ukq+YEB:Ku8oC+opeN0rnPQo5tLkyvW+B6Fp/B

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/4860-134-0x000000006AA80000-0x000000006AA98000-memory.dmp	modiloader_stage2
behavioral2/memory/4860-135-0x000000006AA80000-0x000000006AA98000-memory.dmp	modiloader_stage2
behavioral2/memory/4560-137-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4560-139-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4860-138-0x000000006AA80000-0x000000006AA98000-memory.dmp	modiloader_stage2
behavioral2/memory/4560-140-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4560-141-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4560-145-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/1952-153-0x000000006AA80000-0x000000006AA98000-memory.dmp	modiloader_stage2
behavioral2/memory/4556-156-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2

Executes dropped EXE 2 IoCs

Processes:

AdobeART.exeAdobeART.exe

pid process

1952 AdobeART.exe
4556 AdobeART.exe

pid	process
1952	AdobeART.exe
4556	AdobeART.exe

UPX packed file 5 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4860-132-0x000000006AA80000-0x000000006AA98000-memory.dmp	upx
behavioral2/memory/4860-134-0x000000006AA80000-0x000000006AA98000-memory.dmp	upx
behavioral2/memory/4860-135-0x000000006AA80000-0x000000006AA98000-memory.dmp	upx
behavioral2/memory/4860-138-0x000000006AA80000-0x000000006AA98000-memory.dmp	upx
behavioral2/memory/1952-153-0x000000006AA80000-0x000000006AA98000-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:

b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.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:

b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exeAdobeART.exe

description	pid	process	target process
PID 4860 set thread context of 4560	4860	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
PID 1952 set thread context of 4556	1952	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:

b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exeb934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exeAdobeART.exe

description	pid	process	target process
PID 4860 wrote to memory of 4560	4860	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
PID 4860 wrote to memory of 4560	4860	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
PID 4860 wrote to memory of 4560	4860	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
PID 4860 wrote to memory of 4560	4860	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
PID 4860 wrote to memory of 4560	4860	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
PID 4860 wrote to memory of 4560	4860	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
PID 4860 wrote to memory of 4560	4860	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
PID 4860 wrote to memory of 4560	4860	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
PID 4860 wrote to memory of 4560	4860	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
PID 4860 wrote to memory of 4560	4860	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
PID 4860 wrote to memory of 4560	4860	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
PID 4860 wrote to memory of 4560	4860	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
PID 4860 wrote to memory of 4560	4860	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
PID 4560 wrote to memory of 1952	4560	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	AdobeART.exe
PID 4560 wrote to memory of 1952	4560	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	AdobeART.exe
PID 4560 wrote to memory of 1952	4560	b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe	AdobeART.exe
PID 1952 wrote to memory of 4556	1952	AdobeART.exe	AdobeART.exe
PID 1952 wrote to memory of 4556	1952	AdobeART.exe	AdobeART.exe
PID 1952 wrote to memory of 4556	1952	AdobeART.exe	AdobeART.exe
PID 1952 wrote to memory of 4556	1952	AdobeART.exe	AdobeART.exe
PID 1952 wrote to memory of 4556	1952	AdobeART.exe	AdobeART.exe
PID 1952 wrote to memory of 4556	1952	AdobeART.exe	AdobeART.exe
PID 1952 wrote to memory of 4556	1952	AdobeART.exe	AdobeART.exe
PID 1952 wrote to memory of 4556	1952	AdobeART.exe	AdobeART.exe
PID 1952 wrote to memory of 4556	1952	AdobeART.exe	AdobeART.exe
PID 1952 wrote to memory of 4556	1952	AdobeART.exe	AdobeART.exe
PID 1952 wrote to memory of 4556	1952	AdobeART.exe	AdobeART.exe
PID 1952 wrote to memory of 4556	1952	AdobeART.exe	AdobeART.exe
PID 1952 wrote to memory of 4556	1952	AdobeART.exe	AdobeART.exe

C:\Users\Admin\AppData\Local\Temp\b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
"C:\Users\Admin\AppData\Local\Temp\b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4860

C:\Users\Admin\AppData\Local\Temp\b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
C:\Users\Admin\AppData\Local\Temp\b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f.exe
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4560

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:1952

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:4556

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\AdobeART.exe
Filesize
231KB

MD5
70df5c9e510e9ff9b1e56e149c3d7a34

SHA1
a399e7639a16fa2343d5dcdbd19976e801eb983e

SHA256
b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f

SHA512
f00e87d460d32d583fb729466b8514079823c6dbcd4d577d700dd0034cff218c22782b7b31d797edd2727ea0982c391252821d8c5a2d1fb8b4b257206a049ed3

Download Submit
C:\Users\Admin\AppData\Roaming\AdobeART.exe
Filesize
231KB

MD5
70df5c9e510e9ff9b1e56e149c3d7a34

SHA1
a399e7639a16fa2343d5dcdbd19976e801eb983e

SHA256
b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f

SHA512
f00e87d460d32d583fb729466b8514079823c6dbcd4d577d700dd0034cff218c22782b7b31d797edd2727ea0982c391252821d8c5a2d1fb8b4b257206a049ed3

Download Submit
C:\Users\Admin\AppData\Roaming\AdobeART.exe
Filesize
231KB

MD5
70df5c9e510e9ff9b1e56e149c3d7a34

SHA1
a399e7639a16fa2343d5dcdbd19976e801eb983e

SHA256
b934d6ddad8819fa6058ff4edf5d4b4b3524522212f2ee365eb02850efed2b6f

SHA512
f00e87d460d32d583fb729466b8514079823c6dbcd4d577d700dd0034cff218c22782b7b31d797edd2727ea0982c391252821d8c5a2d1fb8b4b257206a049ed3

Download Submit
memory/1952-142-0x0000000000000000-mapping.dmp

Download
memory/1952-153-0x000000006AA80000-0x000000006AA98000-memory.dmp

Filesize
96KB

Download
memory/4556-156-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4556-150-0x0000000000000000-mapping.dmp

Download
memory/4560-141-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4560-140-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4560-139-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4560-145-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4560-137-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4560-136-0x0000000000000000-mapping.dmp

Download
memory/4860-132-0x000000006AA80000-0x000000006AA98000-memory.dmp

Filesize
96KB

Download
memory/4860-138-0x000000006AA80000-0x000000006AA98000-memory.dmp

Filesize
96KB

Download
memory/4860-135-0x000000006AA80000-0x000000006AA98000-memory.dmp

Filesize
96KB

Download
memory/4860-134-0x000000006AA80000-0x000000006AA98000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads