modiloader | 15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01

General

Target

15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe
Size

345KB
MD5

0eec8a5b2725ec21b302b8df619a21b7
SHA1

d1aeb0a628a0a724c70a9d856dffc8258596d3ca
SHA256

15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01
SHA512

9e1f3a0c5bc37cf922ae136e237720f53f8b045b844ac3368808275a50274308a3c10afdab1b59335f05c67f62a5cf0c2e6fbd70bf0425635590590bff609a27

Score

10^/10

modiloader trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.

Processes:

mshta.exe

description pid pid_target process target process

Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4516 4824 mshta.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4516	4824	mshta.exe

ModiLoader Second Stage 9 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4448-131-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/4448-132-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/4448-134-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/4448-135-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/4448-136-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/4448-139-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/4688-140-0x0000000002380000-0x0000000002537000-memory.dmp	modiloader_stage2
behavioral2/memory/4448-141-0x0000000000A10000-0x0000000000AEA000-memory.dmp	modiloader_stage2
behavioral2/memory/4448-150-0x0000000000A10000-0x0000000000AEA000-memory.dmp	modiloader_stage2

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:

mshta.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation mshta.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	mshta.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe

description	pid	process	target process
PID 4688 set thread context of 4448	4688	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe

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

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

824 powershell.exe
824 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 824 powershell.exe

pid	process
824	powershell.exe
824	powershell.exe

description	pid	process
Token: SeDebugPrivilege	824	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exemshta.exe

description	pid	process	target process
PID 4688 wrote to memory of 4448	4688	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe
PID 4688 wrote to memory of 4448	4688	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe
PID 4688 wrote to memory of 4448	4688	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe
PID 4688 wrote to memory of 4448	4688	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe
PID 4688 wrote to memory of 4448	4688	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe
PID 4688 wrote to memory of 4448	4688	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe
PID 4688 wrote to memory of 4448	4688	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe
PID 4688 wrote to memory of 4448	4688	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe
PID 4688 wrote to memory of 4448	4688	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe
PID 4688 wrote to memory of 4448	4688	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe
PID 4688 wrote to memory of 4448	4688	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe	15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe
PID 4516 wrote to memory of 824	4516	mshta.exe	powershell.exe
PID 4516 wrote to memory of 824	4516	mshta.exe	powershell.exe
PID 4516 wrote to memory of 824	4516	mshta.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe
"C:\Users\Admin\AppData\Local\Temp\15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4688

C:\Users\Admin\AppData\Local\Temp\15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe
"C:\Users\Admin\AppData\Local\Temp\15a259fc7995b7b4274962c8a8f872b5bce90d7986f69cfd75f6edc9ad7b7d01.exe"
2⤵
PID:4448

C:\Windows\system32\mshta.exe
"C:\Windows\system32\mshta.exe" javascript:tChnO7="2";L3n=new%20ActiveXObject("WScript.Shell");KATF0P7m="34R0mDhO";n1lHq=L3n.RegRead("HKCU\\software\\yyfYQPyL\\ahtKWT");xXW8iv8="PSb4WU";eval(n1lHq);vw9YK8="WXiTy";
1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4516

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:tpnlwps
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:824

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/824-143-0x0000000000000000-mapping.dmp

Download
memory/824-152-0x0000000006930000-0x000000000694A000-memory.dmp

Filesize
104KB

Download
memory/824-151-0x0000000007D20000-0x000000000839A000-memory.dmp

Filesize
6.5MB

Download
memory/824-149-0x0000000006430000-0x000000000644E000-memory.dmp

Filesize
120KB

Download
memory/824-148-0x0000000005F10000-0x0000000005F76000-memory.dmp

Filesize
408KB

Download
memory/824-147-0x0000000005EA0000-0x0000000005F06000-memory.dmp

Filesize
408KB

Download
memory/824-146-0x0000000005680000-0x00000000056A2000-memory.dmp

Filesize
136KB

Download
memory/824-145-0x0000000005870000-0x0000000005E98000-memory.dmp

Filesize
6.2MB

Download
memory/824-144-0x0000000002D10000-0x0000000002D46000-memory.dmp

Filesize
216KB

Download
memory/4448-135-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4448-141-0x0000000000A10000-0x0000000000AEA000-memory.dmp

Filesize
872KB

Download
memory/4448-139-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4448-136-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4448-130-0x0000000000000000-mapping.dmp

Download
memory/4448-134-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4448-150-0x0000000000A10000-0x0000000000AEA000-memory.dmp

Filesize
872KB

Download
memory/4448-132-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4448-131-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4688-140-0x0000000002380000-0x0000000002537000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads