modiloader | 3c74757ed386a5fa702c51f059f241a317cb59a42aaa2abcbecaca7a53825e4f

General

Target

JaffaCakes118_044a0e456528b3a76565469812c2efac.exe
Size

870KB
MD5

044a0e456528b3a76565469812c2efac
SHA1

147f1190cafee514125b8845787c23720c80dad3
SHA256

3c74757ed386a5fa702c51f059f241a317cb59a42aaa2abcbecaca7a53825e4f
SHA512

aed438b49a8886947accdbd293a8a9706f62a0e32f383be120e85caea50edf3c2f60cc6ff303bc7b689f264ed3dfd640b087ca4060183c8aeb390a27f67e8513
SSDEEP

24576:6bN4apzTfU1jaUmPVRd05VjsoqifnaFSV8:e9TfmaUmdPcjsoqifnaka

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
behavioral1/files/0x0003000000018334-7.dat	modiloader_stage2
behavioral1/memory/2808-9-0x0000000000400000-0x00000000004C0000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2852	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2808	systemSx_server.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\WINDOWS\systemSx_server.ini	JaffaCakes118_044a0e456528b3a76565469812c2efac.exe
File created	C:\WINDOWS\systemSx_server.exe	JaffaCakes118_044a0e456528b3a76565469812c2efac.exe
File opened for modification	C:\WINDOWS\systemSx_server.exe	JaffaCakes118_044a0e456528b3a76565469812c2efac.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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_044a0e456528b3a76565469812c2efac.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	systemSx_server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 796 wrote to memory of 1508	796	JaffaCakes118_044a0e456528b3a76565469812c2efac.exe	29
PID 796 wrote to memory of 1508	796	JaffaCakes118_044a0e456528b3a76565469812c2efac.exe	29
PID 796 wrote to memory of 1508	796	JaffaCakes118_044a0e456528b3a76565469812c2efac.exe	29
PID 796 wrote to memory of 1508	796	JaffaCakes118_044a0e456528b3a76565469812c2efac.exe	29
PID 796 wrote to memory of 2852	796	JaffaCakes118_044a0e456528b3a76565469812c2efac.exe	30
PID 796 wrote to memory of 2852	796	JaffaCakes118_044a0e456528b3a76565469812c2efac.exe	30
PID 796 wrote to memory of 2852	796	JaffaCakes118_044a0e456528b3a76565469812c2efac.exe	30
PID 796 wrote to memory of 2852	796	JaffaCakes118_044a0e456528b3a76565469812c2efac.exe	30
PID 1508 wrote to memory of 2808	1508	cmd.exe	33
PID 1508 wrote to memory of 2808	1508	cmd.exe	33
PID 1508 wrote to memory of 2808	1508	cmd.exe	33
PID 1508 wrote to memory of 2808	1508	cmd.exe	33
PID 2808 wrote to memory of 2912	2808	systemSx_server.exe	34
PID 2808 wrote to memory of 2912	2808	systemSx_server.exe	34
PID 2808 wrote to memory of 2912	2808	systemSx_server.exe	34
PID 2808 wrote to memory of 2912	2808	systemSx_server.exe	34

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_044a0e456528b3a76565469812c2efac.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_044a0e456528b3a76565469812c2efac.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:796
- C:\Windows\SysWOW64\cmd.exe
  cmd /c "C:\WINDOWS\systemSx_server.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1508
- - C:\WINDOWS\systemSx_server.exe
    C:\WINDOWS\systemSx_server.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2808
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c erase /F C:\WINDOWS\systemSx_server.exe
      4⤵
      System Location Discovery: System Language Discovery
      PID:2912
- C:\Windows\SysWOW64\cmd.exe
  cmd /c erase /F "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_044a0e456528b3a76565469812c2efac.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2852

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

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Downloads

C:\Windows\systemSx_server.exe

Filesize
689KB

MD5
8e5cc1011c6ddfa200e62b5ee49ee37d

SHA1
35537a34ad49d3257094e58bbe1160ec26b00348

SHA256
c3d94de4cb031485f59a83dcf83ca5a5134f4038087813b89d38926c4822f2cf

SHA512
5bf3b0346c87f536166dedb59f756a65800607714b63a36723891fd7c2c83cd5b605d0d15aa41b4656e46f609eca2e4408abe7bf882caa1266fb6169c7e281e7

Download Submit
memory/796-0-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/796-5-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/2808-8-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2808-9-0x0000000000400000-0x00000000004C0000-memory.dmp

Filesize
768KB

Download

Analysis

Sharing