modiloader | 3dfff88c599834f225808b8649ff30cba60bb8c47fe25cac3d36735cb4d01b1c

General

Target

e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe
Size

292KB
MD5

e53877105bbf3e30e06644b8ee5a6afe
SHA1

93fe91f3b9781ee9fb5cd503f2a10fb04e67fb9d
SHA256

3dfff88c599834f225808b8649ff30cba60bb8c47fe25cac3d36735cb4d01b1c
SHA512

08386137b69b71c53bc13c4606778c2c3c6580f2b483f71df7168abfb601e2609b811a49c9e714b171b7a1c566b8664e7f9a88e826a63ce94fc004fd7e7cb9bf
SSDEEP

6144:XgpckWWNW98f+ABzhtJ7TXvO2T7DkHMY1wdm/ypdmTbda+r:XgpAWUlIltVTXkHMA8FaA+r

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 3 IoCs

resource	yara_rule
behavioral2/memory/2144-18-0x0000000000400000-0x0000000000424000-memory.dmp	modiloader_stage2
behavioral2/memory/2212-44-0x0000000000400000-0x0000000000424000-memory.dmp	modiloader_stage2
behavioral2/memory/2212-38-0x0000000000400000-0x0000000000424000-memory.dmp	modiloader_stage2

Executes dropped EXE 2 IoCs

pid	Process
4388	paltalk.exe
2212	paltalk.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Unit-K.dll	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Unit-K.dll	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\Unit-W.dll	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\Unit-K.dll	paltalk.exe
File opened for modification	C:\Windows\SysWOW64\Unit-K.dll	paltalk.exe
File created	C:\Windows\SysWOW64\Unit-W.dll	paltalk.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4112 set thread context of 2144	4112	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe	82
PID 4388 set thread context of 2212	4388	paltalk.exe	84

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\paltalk.exe	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe
File opened for modification	C:\Windows\paltalk.exe	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe
File created	C:\Windows\paltalk.exe	paltalk.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	paltalk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	paltalk.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4112 wrote to memory of 2144	4112	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe	82
PID 4112 wrote to memory of 2144	4112	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe	82
PID 4112 wrote to memory of 2144	4112	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe	82
PID 4112 wrote to memory of 2144	4112	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe	82
PID 4112 wrote to memory of 2144	4112	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe	82
PID 2144 wrote to memory of 4388	2144	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe	83
PID 2144 wrote to memory of 4388	2144	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe	83
PID 2144 wrote to memory of 4388	2144	e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe	83
PID 4388 wrote to memory of 2212	4388	paltalk.exe	84
PID 4388 wrote to memory of 2212	4388	paltalk.exe	84
PID 4388 wrote to memory of 2212	4388	paltalk.exe	84
PID 4388 wrote to memory of 2212	4388	paltalk.exe	84
PID 4388 wrote to memory of 2212	4388	paltalk.exe	84
PID 2212 wrote to memory of 3028	2212	paltalk.exe	85
PID 2212 wrote to memory of 3028	2212	paltalk.exe	85

C:\Users\Admin\AppData\Local\Temp\e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4112
- C:\Users\Admin\AppData\Local\Temp\e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\e53877105bbf3e30e06644b8ee5a6afe_JaffaCakes118.exe
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2144
- - C:\Windows\paltalk.exe
    -bs
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4388
  - - C:\Windows\paltalk.exe
      C:\Windows\paltalk.exe
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2212
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        -bs
        5⤵
        
        PID:3028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\paltalk.exe

Filesize
292KB

MD5
e53877105bbf3e30e06644b8ee5a6afe

SHA1
93fe91f3b9781ee9fb5cd503f2a10fb04e67fb9d

SHA256
3dfff88c599834f225808b8649ff30cba60bb8c47fe25cac3d36735cb4d01b1c

SHA512
08386137b69b71c53bc13c4606778c2c3c6580f2b483f71df7168abfb601e2609b811a49c9e714b171b7a1c566b8664e7f9a88e826a63ce94fc004fd7e7cb9bf

Download Submit
memory/2144-18-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2144-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2144-15-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2144-29-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2144-11-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2212-38-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2212-44-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4112-16-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/4112-20-0x0000000010001000-0x0000000010045000-memory.dmp

Filesize
272KB

Download
memory/4112-3-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/4112-0-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download
memory/4112-5-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/4112-4-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/4112-6-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/4112-17-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/4112-1-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/4388-25-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/4388-30-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/4388-43-0x00000000004C0000-0x00000000004F9000-memory.dmp

Filesize
228KB

Download
memory/4388-42-0x0000000000440000-0x0000000000444000-memory.dmp

Filesize
16KB

Download
memory/4388-40-0x0000000010001000-0x0000000010045000-memory.dmp

Filesize
272KB

Download
memory/4388-41-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/4388-45-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download

Analysis

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