modiloader | d1d726813376e69f2b92b2492e14ee1361381e41743da9c6f311b374385217ca

General

Target

ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe
Size

549KB
MD5

ebcaa9341c0ef64dd93640c3a6babdd7
SHA1

444bd60b88bd077f6a1f01d9537211632be08eb9
SHA256

d1d726813376e69f2b92b2492e14ee1361381e41743da9c6f311b374385217ca
SHA512

e2ab840cb6a8bbb0245a3e3eeeaa6d968e4a7ab5e06e3a7b07fadd6af13ffcba18ac6cfb5067f970fa00818a7911ed0dfdb69502bc1499d43770b21aa315c4ad
SSDEEP

6144:4JelXOlOHOsJb5o+/aiG5eHKudohzF2idZecnl20lHRxp3ggEHtmm48D0v64hhsl:zcsPaBeKugxF3Z4mxxKMm4O19UzqIg

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
behavioral1/memory/2864-32-0x0000000000400000-0x00000000004E0000-memory.dmp	modiloader_stage2
behavioral1/memory/2080-42-0x0000000000400000-0x00000000004E0000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2828	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2864	wmplayer.exe

Loads dropped DLL 2 IoCs

pid	Process
2080	ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe
2080	ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\wmplayer.exe	ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\wmplayer.exe	ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\wmplayer.exe	wmplayer.exe
File created	C:\Windows\SysWOW64\Deleteme.bat	ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmplayer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 2864	2080	ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe	31
PID 2080 wrote to memory of 2864	2080	ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe	31
PID 2080 wrote to memory of 2864	2080	ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe	31
PID 2080 wrote to memory of 2864	2080	ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe	31
PID 2080 wrote to memory of 2828	2080	ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe	32
PID 2080 wrote to memory of 2828	2080	ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe	32
PID 2080 wrote to memory of 2828	2080	ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe	32
PID 2080 wrote to memory of 2828	2080	ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ebcaa9341c0ef64dd93640c3a6babdd7_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2080
- C:\Windows\SysWOW64\wmplayer.exe
  C:\Windows\system32\wmplayer.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:2864
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\Deleteme.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2828

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\SysWOW64\Deleteme.bat

Filesize
212B

MD5
cfba06795ffdb72a7e43623f05a13c1b

SHA1
807df44eb130e6bea342039f937847f477da1e56

SHA256
e75ac24a96d65d94bf825197c66d51ed5aa324333ef4d57f8470b5ac37a86115

SHA512
2b2052bda6b375735fc0984c2f5be1052f8052fdec58d2e3742df0a9a3409241acb1e99c3372ee3125d692bb6c11d2997fb808d7acc805c7382d4062c3a642f7

Download Submit
C:\Windows\SysWOW64\wmplayer.exe

Filesize
549KB

MD5
ebcaa9341c0ef64dd93640c3a6babdd7

SHA1
444bd60b88bd077f6a1f01d9537211632be08eb9

SHA256
d1d726813376e69f2b92b2492e14ee1361381e41743da9c6f311b374385217ca

SHA512
e2ab840cb6a8bbb0245a3e3eeeaa6d968e4a7ab5e06e3a7b07fadd6af13ffcba18ac6cfb5067f970fa00818a7911ed0dfdb69502bc1499d43770b21aa315c4ad

Download Submit
memory/2080-9-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/2080-0-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2080-20-0x0000000003230000-0x0000000003231000-memory.dmp

Filesize
4KB

Download
memory/2080-19-0x0000000003240000-0x0000000003241000-memory.dmp

Filesize
4KB

Download
memory/2080-18-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2080-17-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2080-16-0x00000000031F0000-0x00000000031F3000-memory.dmp

Filesize
12KB

Download
memory/2080-15-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/2080-11-0x0000000003210000-0x0000000003211000-memory.dmp

Filesize
4KB

Download
memory/2080-10-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2080-41-0x00000000004E0000-0x0000000000534000-memory.dmp

Filesize
336KB

Download
memory/2080-21-0x0000000003220000-0x0000000003221000-memory.dmp

Filesize
4KB

Download
memory/2080-5-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/2080-6-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2080-7-0x0000000000560000-0x0000000000561000-memory.dmp

Filesize
4KB

Download
memory/2080-4-0x0000000000570000-0x0000000000571000-memory.dmp

Filesize
4KB

Download
memory/2080-3-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2080-2-0x0000000000540000-0x0000000000541000-memory.dmp

Filesize
4KB

Download
memory/2080-12-0x0000000003200000-0x0000000003203000-memory.dmp

Filesize
12KB

Download
memory/2080-1-0x00000000004E0000-0x0000000000534000-memory.dmp

Filesize
336KB

Download
memory/2080-42-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2080-8-0x0000000000550000-0x0000000000551000-memory.dmp

Filesize
4KB

Download
memory/2864-32-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2864-29-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download

Analysis

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