modiloader | b93457be600a7d2edf00ab7461f8c908d307370b68864d8158928d591ec807c4

Analysis

max time kernel
138s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-10-2024 07:17

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General

Target

8236dbb726ce58ce4b37527de79bd01f_JaffaCakes118.exe
Size

633KB
MD5

8236dbb726ce58ce4b37527de79bd01f
SHA1

2aabb0885adfef9b9650a7935074bddb56a53e35
SHA256

b93457be600a7d2edf00ab7461f8c908d307370b68864d8158928d591ec807c4
SHA512

5784438c1b66c5d90230bad8b9f925b85ba8d6868df3a47af854efc59c3cb83f67461f3de16b537ccdd3166e90ebb00832e63c7483d14847bb417a996c87b578
SSDEEP

12288:HfwCGxWwY9f4fx6vf40Jn8e7GKE4Sb6AoAeD3PyKQKnt7bvJYUXaJMObDBV:/MEp4JxM8w0aAeLEmtfvyUXayy3

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 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4296-18-0x0000000000400000-0x0000000000516000-memory.dmp	modiloader_stage2

Drops file in Program Files directory 1 IoCs

Processes:

8236dbb726ce58ce4b37527de79bd01f_JaffaCakes118.exe

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\paramstr.txt	8236dbb726ce58ce4b37527de79bd01f_JaffaCakes118.exe

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid	pid_target	Process	procid_target
4596	4296	WerFault.exe	83
2848	4296	WerFault.exe	83

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

Processes:

8236dbb726ce58ce4b37527de79bd01f_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8236dbb726ce58ce4b37527de79bd01f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

8236dbb726ce58ce4b37527de79bd01f_JaffaCakes118.exe

description	pid	Process	procid_target
PID 4296 wrote to memory of 1864	4296	8236dbb726ce58ce4b37527de79bd01f_JaffaCakes118.exe	90
PID 4296 wrote to memory of 1864	4296	8236dbb726ce58ce4b37527de79bd01f_JaffaCakes118.exe	90

C:\Users\Admin\AppData\Local\Temp\8236dbb726ce58ce4b37527de79bd01f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8236dbb726ce58ce4b37527de79bd01f_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4296
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4296 -s 536
  2⤵
  - Program crash
  PID:4596
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:1864
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4296 -s 616
  2⤵
  - Program crash
  PID:2848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4296 -ip 4296
1⤵
PID:1600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4296 -ip 4296
1⤵
PID:2020

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/4296-0-0x0000000002330000-0x0000000002384000-memory.dmp

Filesize
336KB

Download
memory/4296-16-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/4296-15-0x0000000000620000-0x0000000000621000-memory.dmp

Filesize
4KB

Download
memory/4296-14-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/4296-13-0x0000000003510000-0x0000000003511000-memory.dmp

Filesize
4KB

Download
memory/4296-12-0x00000000035C0000-0x00000000035C1000-memory.dmp

Filesize
4KB

Download
memory/4296-11-0x00000000034C0000-0x00000000034C3000-memory.dmp

Filesize
12KB

Download
memory/4296-10-0x00000000034D0000-0x00000000034D1000-memory.dmp

Filesize
4KB

Download
memory/4296-9-0x00000000023F0000-0x00000000023F1000-memory.dmp

Filesize
4KB

Download
memory/4296-8-0x0000000002570000-0x0000000002571000-memory.dmp

Filesize
4KB

Download
memory/4296-7-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/4296-6-0x0000000002550000-0x0000000002551000-memory.dmp

Filesize
4KB

Download
memory/4296-5-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4296-4-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4296-3-0x0000000002560000-0x0000000002561000-memory.dmp

Filesize
4KB

Download
memory/4296-2-0x0000000002400000-0x0000000002401000-memory.dmp

Filesize
4KB

Download
memory/4296-1-0x0000000002420000-0x0000000002421000-memory.dmp

Filesize
4KB

Download
memory/4296-18-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/4296-19-0x0000000002330000-0x0000000002384000-memory.dmp

Filesize
336KB

Download