modiloader | e0912d7f0f40b32c82157922b2358a7e12824d0c0351a0671b7baf2f21edf28a

Analysis

max time kernel
111s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-01-2025 12:09

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General

Target

JaffaCakes118_0470af82be89a7ca16628a3750453401.exe
Size

640KB
MD5

0470af82be89a7ca16628a3750453401
SHA1

8eeb97aeb8ebb41b63650659a55d88c6f7ad92b7
SHA256

e0912d7f0f40b32c82157922b2358a7e12824d0c0351a0671b7baf2f21edf28a
SHA512

9e43deede1d408f7fc4918ae08225482c2eedfd96a93542aab1b565bca01a10359b50e8ac56f5e278ed54850136585a68ecfad7f4cf420560c69bf3db908c4e2
SSDEEP

12288:R4C1xb9p/uc66E2ksUEVXUgP6E/i2r/NINv5MNf7CYvQTbi6MD3Ae8+zruilcr4z:R3CCVXUgPw2r/NINyNfxvQTberpzK69F

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 family
modiloader

ModiLoader Second Stage 2 IoCs

resource	yara_rule
behavioral2/memory/3260-39-0x0000000000400000-0x000000000051A000-memory.dmp	modiloader_stage2
behavioral2/memory/3260-11-0x00000000034C0000-0x00000000035C0000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3260 set thread context of 3328	3260	JaffaCakes118_0470af82be89a7ca16628a3750453401.exe	88

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\paramstr.txt	JaffaCakes118_0470af82be89a7ca16628a3750453401.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1452	3260	WerFault.exe	84
208	3328	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	JaffaCakes118_0470af82be89a7ca16628a3750453401.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3260 wrote to memory of 3328	3260	JaffaCakes118_0470af82be89a7ca16628a3750453401.exe	88
PID 3260 wrote to memory of 3328	3260	JaffaCakes118_0470af82be89a7ca16628a3750453401.exe	88
PID 3260 wrote to memory of 3328	3260	JaffaCakes118_0470af82be89a7ca16628a3750453401.exe	88
PID 3260 wrote to memory of 3328	3260	JaffaCakes118_0470af82be89a7ca16628a3750453401.exe	88
PID 3260 wrote to memory of 3328	3260	JaffaCakes118_0470af82be89a7ca16628a3750453401.exe	88

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0470af82be89a7ca16628a3750453401.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0470af82be89a7ca16628a3750453401.exe"
1⤵
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3260
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3260 -s 532
  2⤵
  - Program crash
  PID:1452
- C:\Windows\SysWOW64\mspaint.exe
  "C:\Windows\system32\mspaint.exe"
  2⤵
  PID:3328
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3328 -s 12
    3⤵
    - Program crash
    PID:208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3260 -ip 3260
1⤵
PID:3688

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 3328 -ip 3328
1⤵
PID:5028

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/3260-23-0x0000000003510000-0x0000000003511000-memory.dmp

Filesize
4KB

Download
memory/3260-8-0x0000000002560000-0x0000000002561000-memory.dmp

Filesize
4KB

Download
memory/3260-18-0x00000000035C0000-0x00000000035C1000-memory.dmp

Filesize
4KB

Download
memory/3260-36-0x00000000007F0000-0x00000000007F1000-memory.dmp

Filesize
4KB

Download
memory/3260-35-0x00000000035C0000-0x00000000035C1000-memory.dmp

Filesize
4KB

Download
memory/3260-1-0x0000000002520000-0x0000000002521000-memory.dmp

Filesize
4KB

Download
memory/3260-2-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/3260-33-0x00000000007E0000-0x00000000007E1000-memory.dmp

Filesize
4KB

Download
memory/3260-39-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download
memory/3260-40-0x0000000002350000-0x00000000023A4000-memory.dmp

Filesize
336KB

Download
memory/3260-32-0x0000000003510000-0x0000000003511000-memory.dmp

Filesize
4KB

Download
memory/3260-31-0x0000000003510000-0x0000000003511000-memory.dmp

Filesize
4KB

Download
memory/3260-30-0x0000000003510000-0x0000000003511000-memory.dmp

Filesize
4KB

Download
memory/3260-29-0x0000000003510000-0x0000000003511000-memory.dmp

Filesize
4KB

Download
memory/3260-28-0x0000000003510000-0x0000000003511000-memory.dmp

Filesize
4KB

Download
memory/3260-27-0x0000000003510000-0x0000000003511000-memory.dmp

Filesize
4KB

Download
memory/3260-26-0x0000000003510000-0x0000000003511000-memory.dmp

Filesize
4KB

Download
memory/3260-0-0x0000000002350000-0x00000000023A4000-memory.dmp

Filesize
336KB

Download
memory/3260-34-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3260-3-0x0000000002550000-0x0000000002551000-memory.dmp

Filesize
4KB

Download
memory/3260-25-0x0000000003510000-0x0000000003511000-memory.dmp

Filesize
4KB

Download
memory/3260-22-0x0000000003510000-0x0000000003511000-memory.dmp

Filesize
4KB

Download
memory/3260-21-0x00000000035C0000-0x00000000035C1000-memory.dmp

Filesize
4KB

Download
memory/3260-20-0x00000000035C0000-0x00000000035C1000-memory.dmp

Filesize
4KB

Download
memory/3260-19-0x00000000035C0000-0x00000000035C1000-memory.dmp

Filesize
4KB

Download
memory/3260-17-0x00000000035C0000-0x00000000035C1000-memory.dmp

Filesize
4KB

Download
memory/3260-16-0x00000000034C0000-0x00000000034C3000-memory.dmp

Filesize
12KB

Download
memory/3260-15-0x00000000034D0000-0x00000000034D1000-memory.dmp

Filesize
4KB

Download
memory/3260-14-0x00000000034D0000-0x00000000034D1000-memory.dmp

Filesize
4KB

Download
memory/3260-13-0x00000000034D0000-0x00000000034D1000-memory.dmp

Filesize
4KB

Download
memory/3260-12-0x00000000034D0000-0x00000000034D1000-memory.dmp

Filesize
4KB

Download
memory/3260-11-0x00000000034C0000-0x00000000035C0000-memory.dmp

Filesize
1024KB

Download
memory/3260-10-0x00000000034C0000-0x00000000035C0000-memory.dmp

Filesize
1024KB

Download
memory/3260-9-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/3260-24-0x0000000003510000-0x0000000003511000-memory.dmp

Filesize
4KB

Download
memory/3260-7-0x0000000002530000-0x0000000002531000-memory.dmp

Filesize
4KB

Download
memory/3260-6-0x0000000002540000-0x0000000002541000-memory.dmp

Filesize
4KB

Download
memory/3260-5-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/3260-4-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/3328-38-0x0000000000400000-0x000000000051A000-memory.dmp

Filesize
1.1MB

Download