modiloader | 112dff68af4b40253b312a68245dc79f3b095177cbf951603ea13e503b0064b5

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18-09-2024 13:53

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General

Target

e94307c1b0d4d656ba334353bb520a91_JaffaCakes118.exe
Size

712KB
MD5

e94307c1b0d4d656ba334353bb520a91
SHA1

c1cc071a14b1bf0f2547d9c48b7889804de613c9
SHA256

112dff68af4b40253b312a68245dc79f3b095177cbf951603ea13e503b0064b5
SHA512

bd1ffe4515a2d490043a63b01f0e97a2a4a729584b0ba4585a45d00c19d94e1cb059907a9d57fd5662dcd65bdc151238fd87b33686829e3bcc0778811b50153b
SSDEEP

12288:H2ziwxDizcnYgBfbB303xr+moL9CswCpQu/e9M1pJaFalcF3Z4mxxc0MHoTAFb6:HYiwFizcDTC3B+pLRwCsipJa8lcQmXc2

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/2800-20-0x0000000000400000-0x000000000057C000-memory.dmp	modiloader_stage2
behavioral2/memory/2800-22-0x0000000000400000-0x000000000057C000-memory.dmp	modiloader_stage2

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\FieleWay.txt	e94307c1b0d4d656ba334353bb520a91_JaffaCakes118.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2228	2800	WerFault.exe	80
3192	2800	WerFault.exe	80

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	e94307c1b0d4d656ba334353bb520a91_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2800 wrote to memory of 4532	2800	e94307c1b0d4d656ba334353bb520a91_JaffaCakes118.exe	84
PID 2800 wrote to memory of 4532	2800	e94307c1b0d4d656ba334353bb520a91_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\e94307c1b0d4d656ba334353bb520a91_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e94307c1b0d4d656ba334353bb520a91_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2800
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2800 -s 324
  2⤵
  - Program crash
  PID:2228
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:4532
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2800 -s 652
  2⤵
  - Program crash
  PID:3192

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2800 -ip 2800
1⤵
PID:2156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 2800 -ip 2800
1⤵
PID:936

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/2800-0-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/2800-1-0x0000000000A30000-0x0000000000A84000-memory.dmp

Filesize
336KB

Download
memory/2800-15-0x00000000033B0000-0x00000000033B1000-memory.dmp

Filesize
4KB

Download
memory/2800-14-0x00000000033C0000-0x00000000033C1000-memory.dmp

Filesize
4KB

Download
memory/2800-13-0x00000000033C0000-0x00000000033C1000-memory.dmp

Filesize
4KB

Download
memory/2800-12-0x00000000033C0000-0x00000000033C1000-memory.dmp

Filesize
4KB

Download
memory/2800-11-0x00000000033C0000-0x00000000033C1000-memory.dmp

Filesize
4KB

Download
memory/2800-10-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/2800-9-0x0000000002450000-0x0000000002451000-memory.dmp

Filesize
4KB

Download
memory/2800-8-0x0000000002420000-0x0000000002421000-memory.dmp

Filesize
4KB

Download
memory/2800-7-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2800-6-0x00000000023B0000-0x00000000023B1000-memory.dmp

Filesize
4KB

Download
memory/2800-5-0x00000000023C0000-0x00000000023C1000-memory.dmp

Filesize
4KB

Download
memory/2800-4-0x0000000002440000-0x0000000002441000-memory.dmp

Filesize
4KB

Download
memory/2800-17-0x00000000033B0000-0x00000000033B1000-memory.dmp

Filesize
4KB

Download
memory/2800-16-0x00000000033B0000-0x00000000033B1000-memory.dmp

Filesize
4KB

Download
memory/2800-18-0x00000000033B0000-0x00000000033B1000-memory.dmp

Filesize
4KB

Download
memory/2800-3-0x00000000023F0000-0x00000000023F1000-memory.dmp

Filesize
4KB

Download
memory/2800-2-0x0000000002410000-0x0000000002411000-memory.dmp

Filesize
4KB

Download
memory/2800-20-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/2800-21-0x0000000000A30000-0x0000000000A84000-memory.dmp

Filesize
336KB

Download
memory/2800-22-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download