modiloader | eb9652c346b0d96398937befba28c0c32f4dcad39ce1fad0b94293e4df6d7c2c

General

Target

e72e7584c01eb61b140b8ce1f6d23852_JaffaCakes118.exe
Size

63KB
MD5

e72e7584c01eb61b140b8ce1f6d23852
SHA1

2443ffd78526e6d891cbd8b4b7e44c18b77314ee
SHA256

eb9652c346b0d96398937befba28c0c32f4dcad39ce1fad0b94293e4df6d7c2c
SHA512

343aa4f01554ea4ef1b6c25ed1b73f81b0997647334e2c0eac553f55395d746cddff656837d4b4baf8701b5635a79a98c44c04eeb0e0fc5852d463dc1e834e4d
SSDEEP

1536:om7wjsVTJ+p3JrkGLawHE/E2j+E0Rm8D1hRoZm3IyAq/b:T+sVT45mn/bjn0Rm8DTRoZmFAq/b

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 2 IoCs

resource	yara_rule
behavioral2/memory/4824-2-0x0000000000400000-0x0000000000422034-memory.dmp	modiloader_stage2
behavioral2/files/0x0009000000023461-4.dat	modiloader_stage2

Executes dropped EXE 2 IoCs

pid	Process
4576	temp.exe
4848	tcpip.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\tcpip.exe	temp.exe
File opened for modification	C:\Windows\SysWOW64\tcpip.exe	temp.exe
File created	C:\Windows\SysWOW64\kjkjkjkjk.bat	temp.exe
File created	C:\Windows\SysWOW64\wwinsystem.dll	tcpip.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	e72e7584c01eb61b140b8ce1f6d23852_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	temp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tcpip.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
4824	e72e7584c01eb61b140b8ce1f6d23852_JaffaCakes118.exe
4824	e72e7584c01eb61b140b8ce1f6d23852_JaffaCakes118.exe
4824	e72e7584c01eb61b140b8ce1f6d23852_JaffaCakes118.exe
4824	e72e7584c01eb61b140b8ce1f6d23852_JaffaCakes118.exe
4576	temp.exe
4576	temp.exe
4576	temp.exe
4576	temp.exe
4576	temp.exe
4576	temp.exe
4576	temp.exe
4576	temp.exe
4848	tcpip.exe
4848	tcpip.exe
4848	tcpip.exe
4848	tcpip.exe
4848	tcpip.exe
4848	tcpip.exe
4848	tcpip.exe
4848	tcpip.exe
4576	temp.exe
4576	temp.exe
4576	temp.exe
4576	temp.exe
4576	temp.exe
4576	temp.exe
4576	temp.exe
4576	temp.exe
4848	tcpip.exe
4848	tcpip.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4576	temp.exe
Token: SeDebugPrivilege	4848	tcpip.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4824 wrote to memory of 3916	4824	e72e7584c01eb61b140b8ce1f6d23852_JaffaCakes118.exe	82
PID 4824 wrote to memory of 3916	4824	e72e7584c01eb61b140b8ce1f6d23852_JaffaCakes118.exe	82
PID 4824 wrote to memory of 3916	4824	e72e7584c01eb61b140b8ce1f6d23852_JaffaCakes118.exe	82
PID 3916 wrote to memory of 4576	3916	cmd.exe	84
PID 3916 wrote to memory of 4576	3916	cmd.exe	84
PID 3916 wrote to memory of 4576	3916	cmd.exe	84
PID 4576 wrote to memory of 4044	4576	temp.exe	86
PID 4576 wrote to memory of 4044	4576	temp.exe	86
PID 4576 wrote to memory of 4044	4576	temp.exe	86
PID 4848 wrote to memory of 3536	4848	tcpip.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3536
- C:\Users\Admin\AppData\Local\Temp\e72e7584c01eb61b140b8ce1f6d23852_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e72e7584c01eb61b140b8ce1f6d23852_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4824
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\temp.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3916
  - - C:\Users\Admin\AppData\Local\Temp\temp.exe
      C:\Users\Admin\AppData\Local\Temp\temp.exe
      4⤵
      Executes dropped EXE
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:4576
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c C:\Windows\system32\kjkjkjkjk.bat
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:4044

C:\Windows\SysWOW64\tcpip.exe
C:\Windows\SysWOW64\tcpip.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4848

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:\Users\Admin\AppData\Local\Temp\temp.exe

Filesize
48KB

MD5
3e9d04d6eab489d6c744bd666085609a

SHA1
d42a12d46290e9046ba572ad351efe43866213a7

SHA256
d8e2f5e8e92094bd7179ea806ba07f2a1d02b5fc836b9d52d72b94968845b107

SHA512
8934458e5be82123c7a13be32573a8d87e7fb632f54ae5dd156812caec1153c488d7f2af8789dcd50b80ae1330963548e9600544958f0124865aeeefb209eb6c

Download Submit
C:\Windows\SysWOW64\kjkjkjkjk.bat

Filesize
138B

MD5
8c03f6d2924da0d37259dbb8c65a90f8

SHA1
3073f1a6f5cd9397eb4c7ee744e083d50c95d0c5

SHA256
90f4c857ec12179ba414ce791a9736fb70b4e1782405743101ee9b0f133cd932

SHA512
7809b96b9955099551a0c0ca36bae05b5642323b532cd5e7f561beb94827b11220d4c3424c09733b659c3555c3a6c99737bd36344e89e6128d5c21a833c547e3

Download Submit
memory/4824-0-0x0000000000400000-0x0000000000422034-memory.dmp

Filesize
136KB

Download
memory/4824-2-0x0000000000400000-0x0000000000422034-memory.dmp

Filesize
136KB

Download

Analysis

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