modiloader | 3526c74a22a6a7ff285bddc4a055d22e443bd2d9ceb47aa7bc20240256084787

Analysis

max time kernel
1800s
max time network
1567s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
26-03-2024 13:44

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General

Target

6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
Size

197KB
MD5

f54bf8a9ac0619ebb290f76affd35624
SHA1

0a9ad51006dab3b145c2ba65f93e7548d5f61691
SHA256

6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34
SHA512

97276d801d46e59b36f222ae2054f43dd96a326669955062b2282673993308db1f682038796e7b6dd11debd93734a6362a2778dbcad9f3942654e6cafbad705c
SSDEEP

3072:mBL85NXa8SH2sNladJHHfcukDkdrvRk+j1HBoftYzeZG5+76gkXRkT:jrRSHKHfcukMrvX6VIeZc26XXRkT

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 5 IoCs

Processes:

resource	yara_rule
behavioral9/memory/1676-13-0x0000000000400000-0x000000000046F000-memory.dmp	modiloader_stage2
behavioral9/memory/1676-15-0x0000000000400000-0x000000000046F000-memory.dmp	modiloader_stage2
behavioral9/memory/1676-14-0x0000000000400000-0x000000000046F000-memory.dmp	modiloader_stage2
behavioral9/memory/1676-17-0x0000000000400000-0x000000000046F000-memory.dmp	modiloader_stage2
behavioral9/memory/1676-18-0x0000000000400000-0x000000000046F000-memory.dmp	modiloader_stage2

UPX packed file 10 IoCs

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

upx

Processes:

resource	yara_rule
behavioral9/memory/1676-4-0x0000000000400000-0x000000000046F000-memory.dmp	upx
behavioral9/memory/1676-6-0x0000000000400000-0x000000000046F000-memory.dmp	upx
behavioral9/memory/1676-10-0x0000000000400000-0x000000000046F000-memory.dmp	upx
behavioral9/memory/1676-11-0x0000000000400000-0x000000000046F000-memory.dmp	upx
behavioral9/memory/1676-12-0x0000000000400000-0x000000000046F000-memory.dmp	upx
behavioral9/memory/1676-13-0x0000000000400000-0x000000000046F000-memory.dmp	upx
behavioral9/memory/1676-15-0x0000000000400000-0x000000000046F000-memory.dmp	upx
behavioral9/memory/1676-14-0x0000000000400000-0x000000000046F000-memory.dmp	upx
behavioral9/memory/1676-17-0x0000000000400000-0x000000000046F000-memory.dmp	upx
behavioral9/memory/1676-18-0x0000000000400000-0x000000000046F000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe"	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe

description	pid	process	target process
PID 2228 set thread context of 1676	2228	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe

pid	process
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
1676	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe

pid process

2228 6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe

pid	process
2228	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe

description	pid	process	target process
PID 2228 wrote to memory of 1676	2228	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
PID 2228 wrote to memory of 1676	2228	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
PID 2228 wrote to memory of 1676	2228	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
PID 2228 wrote to memory of 1676	2228	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
PID 2228 wrote to memory of 1676	2228	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
PID 2228 wrote to memory of 1676	2228	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
PID 2228 wrote to memory of 1676	2228	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
PID 2228 wrote to memory of 1676	2228	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe	6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe

C:\Users\Admin\AppData\Local\Temp\6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
"C:\Users\Admin\AppData\Local\Temp\6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2228

C:\Users\Admin\AppData\Local\Temp\6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe
"C:\Users\Admin\AppData\Local\Temp\6fd5bdcc625d735f67f0ad4cacd06feb2ae20a2ec7626ff91fbd1848d1173d34.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:1676

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:1316

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1676-2-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1676-4-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1676-6-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1676-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1676-10-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1676-11-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1676-12-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1676-13-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1676-15-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1676-16-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/1676-14-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1676-17-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1676-18-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1676-19-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads