modiloader | eb9687d6f79b9f9e1b78b6c26b7f023c8b78802db9c27afcd4bab9ad390c0c40

Analysis

max time kernel
124s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-09-2024 09:26

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General

Target

f5b375b409424915c8ab24e68ccf60cd_JaffaCakes118.exe
Size

399KB
MD5

f5b375b409424915c8ab24e68ccf60cd
SHA1

ae9eb9dc1f65fc53c96be56dcd8a850fa3f4842a
SHA256

eb9687d6f79b9f9e1b78b6c26b7f023c8b78802db9c27afcd4bab9ad390c0c40
SHA512

58187c862d78344195a77762b417acc98a40b59adcd7c58971a6c36f754ca1c3d521aafa0804e8dbcc7a47b75298ad4c627b02b97e48e12a032c43aa217051aa
SSDEEP

6144:B+cJ7L0ocky2vAZYZVMqdMKdVFI+YIE62UE8vO8mdjC8wnGqNtr1sLS9lDt++sqz:EC7/y2YWVHdITUEDXKGqXj1t++p07Y

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/3236-2-0x0000000000400000-0x00000000004BC000-memory.dmp	modiloader_stage2

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\FieleWay.txt	f5b375b409424915c8ab24e68ccf60cd_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2300	3236	WerFault.exe	88

System Location Discovery: System Language Discovery 1 TTPs 1 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	f5b375b409424915c8ab24e68ccf60cd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3236 wrote to memory of 3592	3236	f5b375b409424915c8ab24e68ccf60cd_JaffaCakes118.exe	89
PID 3236 wrote to memory of 3592	3236	f5b375b409424915c8ab24e68ccf60cd_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\f5b375b409424915c8ab24e68ccf60cd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f5b375b409424915c8ab24e68ccf60cd_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3236
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:3592
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3236 -s 620
  2⤵
  - Program crash
  PID:2300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3236 -ip 3236
1⤵
PID:3620

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4104,i,13995403245988825027,7033610968827661507,262144 --variations-seed-version --mojo-platform-channel-handle=4216 /prefetch:8
1⤵
PID:4856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3236-0-0x0000000002270000-0x0000000002271000-memory.dmp

Filesize
4KB

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memory/3236-2-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

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