modiloader | 447689cf97f1985ade93fb680e826e77955526a507cf71b38ee87163544b9da3

Analysis

max time kernel
93s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-09-2024 23:17

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General

Target

f4b118b23009266e9ff77f3c88bd5d08_JaffaCakes118.exe
Size

693KB
MD5

f4b118b23009266e9ff77f3c88bd5d08
SHA1

adbea348b5db12b3edda9d4bd7cbcb078d2d18d9
SHA256

447689cf97f1985ade93fb680e826e77955526a507cf71b38ee87163544b9da3
SHA512

74ef28fbdc00849216f59bfa0915c54c74ca61883c52237fc0b9cdf950d183f7500b5dd3eec5e209901987614e4741832ef8f21e8cabe10bc878a2d4f614acb4
SSDEEP

12288:sugl095nSxHxzsFb+4pbzsUn7zFLvWoCXzLRo5LTa8r:vy0XSxH9so4pHZ1TexALTnr

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 1 IoCs

resource	yara_rule
behavioral2/memory/4448-2-0x0000000000400000-0x00000000004C1000-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\SetupWay.txt	f4b118b23009266e9ff77f3c88bd5d08_JaffaCakes118.exe

Program crash 3 IoCs

pid	pid_target	Process	procid_target
3252	4448	WerFault.exe	81
4684	4448	WerFault.exe	81
4804	4448	WerFault.exe	81

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	f4b118b23009266e9ff77f3c88bd5d08_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4448 wrote to memory of 3436	4448	f4b118b23009266e9ff77f3c88bd5d08_JaffaCakes118.exe	85
PID 4448 wrote to memory of 3436	4448	f4b118b23009266e9ff77f3c88bd5d08_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\f4b118b23009266e9ff77f3c88bd5d08_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f4b118b23009266e9ff77f3c88bd5d08_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4448
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 532
  2⤵
  - Program crash
  PID:3252
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:3436
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 596
  2⤵
  - Program crash
  PID:4684
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 604
  2⤵
  - Program crash
  PID:4804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4448 -ip 4448
1⤵
PID:380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4448 -ip 4448
1⤵
PID:2468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4448 -ip 4448
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/4448-0-0x0000000002480000-0x0000000002481000-memory.dmp

Filesize
4KB

Download
memory/4448-2-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download