modiloader | 5f07a4a65e2c823916cc36b0eeb234d4680ad2f303ef9a1240ceaec23a566c44

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26-09-2024 00:22

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General

Target

f7274fb797bed1e980dde403ab284e5f_JaffaCakes118.exe
Size

30KB
MD5

f7274fb797bed1e980dde403ab284e5f
SHA1

0b7a8f0ad2f1e406c3624e5fb531ac85ea91c200
SHA256

5f07a4a65e2c823916cc36b0eeb234d4680ad2f303ef9a1240ceaec23a566c44
SHA512

ecb0ecfc45646a9c867a1cf3471aa2cf3f42c092c9038d3a38c11bbb755f48ecefe91d0d60216ebeee68a6734578f5515fdb4575c047bfe778838dd940d863ce
SSDEEP

768:neyXqZ5halU1Qz53pWeS9tAtQFNKW2WH+Q:ngalUG5EeYG2x

Score

10^/10

modiloader discovery trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

ModiLoader Second Stage 1 IoCs

resource	yara_rule
behavioral2/memory/4616-4-0x0000000000400000-0x000000000042A000-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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	f7274fb797bed1e980dde403ab284e5f_JaffaCakes118.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f7274fb797bed1e980dde403ab284e5f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{729B6C61-BDC5-4C09-A1DE-A296BA0B89EC}	f7274fb797bed1e980dde403ab284e5f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{729B6C61-BDC5-4C09-A1DE-A296BA0B89EC}\	f7274fb797bed1e980dde403ab284e5f_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{729B6C61-BDC5-4C09-A1DE-A296BA0B89EC}\InProcServer32	f7274fb797bed1e980dde403ab284e5f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{729B6C61-BDC5-4C09-A1DE-A296BA0B89EC}\InProcServer32\ = "C:\\Program Files\\Common Files\\Microsoft Shared\\MSINFO\\SysInfo.dll"	f7274fb797bed1e980dde403ab284e5f_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{729B6C61-BDC5-4C09-A1DE-A296BA0B89EC}\InProcServer32\ThreadingModel = "Apartment"	f7274fb797bed1e980dde403ab284e5f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4616 wrote to memory of 4720	4616	f7274fb797bed1e980dde403ab284e5f_JaffaCakes118.exe	82
PID 4616 wrote to memory of 4720	4616	f7274fb797bed1e980dde403ab284e5f_JaffaCakes118.exe	82
PID 4616 wrote to memory of 4720	4616	f7274fb797bed1e980dde403ab284e5f_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\f7274fb797bed1e980dde403ab284e5f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f7274fb797bed1e980dde403ab284e5f_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4616
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_xr.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4720

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\_xr.bat

Filesize
212B

MD5
73852b43194c00d0d2daf0e2c1ca98a0

SHA1
f2c5b40c58296bdca2b5fa3f9b35d38205c0bc4d

SHA256
db4fb677982133aeaaefa1b195ad5ef549f14b38e958ce2e030f69b0153285e0

SHA512
6bd5e1ddaf1a7c19c79d4cced96b3bfb049354174f3165cd984399a7d02340978fd97d10b169a774bcd49efe2639e926bb33bcb3e9889acf1e547c368cf6beaf

Download Submit
memory/4616-0-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4616-4-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download