modiloader | acd876b2c42a52f18333655dc12a6ca421267403f0787b98d99365c5fc7218a8

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/09/2024, 14:26

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General

Target

d49098bc0d9da3ff6f682978d8337592_JaffaCakes118.exe
Size

603KB
MD5

d49098bc0d9da3ff6f682978d8337592
SHA1

e557cf247bafe424b1c485838d98dd39ca65539a
SHA256

acd876b2c42a52f18333655dc12a6ca421267403f0787b98d99365c5fc7218a8
SHA512

4cfde00bceafe290b8ff069a3487ea88375b64bf7e4736bc93952d1b763a4b77ab5e9a6d7c89f6a544b59420d6d4019205d87e388512cc40a59c620b5e4839bc
SSDEEP

12288:YtyQw9UDHQC60jnYDzUFxPp6PRZEqDaXSJOLJo0iEeNY:Yc1p0uo7R6PrvDaX+OWN

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/1724-4-0x0000000000400000-0x0000000000519000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1724 set thread context of 4768	1724	d49098bc0d9da3ff6f682978d8337592_JaffaCakes118.exe	82

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\FieleWay.txt	d49098bc0d9da3ff6f682978d8337592_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4024	4768	WerFault.exe	82

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	d49098bc0d9da3ff6f682978d8337592_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 4768	1724	d49098bc0d9da3ff6f682978d8337592_JaffaCakes118.exe	82
PID 1724 wrote to memory of 4768	1724	d49098bc0d9da3ff6f682978d8337592_JaffaCakes118.exe	82
PID 1724 wrote to memory of 4768	1724	d49098bc0d9da3ff6f682978d8337592_JaffaCakes118.exe	82
PID 1724 wrote to memory of 4768	1724	d49098bc0d9da3ff6f682978d8337592_JaffaCakes118.exe	82
PID 1724 wrote to memory of 4768	1724	d49098bc0d9da3ff6f682978d8337592_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\d49098bc0d9da3ff6f682978d8337592_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d49098bc0d9da3ff6f682978d8337592_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\SysWOW64\mspaint.exe
  "C:\Windows\system32\mspaint.exe"
  2⤵
  PID:4768
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4768 -s 12
    3⤵
    - Program crash
    PID:4024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4768 -ip 4768
1⤵
PID:2084

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/1724-0-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download
memory/1724-1-0x0000000000B80000-0x0000000000B81000-memory.dmp

Filesize
4KB

Download
memory/1724-4-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download
memory/4768-3-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download