modiloader | a5fde01bc4c4c8b685b85161bca6c9af5ba46933e11e97395f0363540cfadc8d

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26/09/2024, 10:28

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General

Target

f82b4062ba363f61066232a68739acce_JaffaCakes118.exe
Size

579KB
MD5

f82b4062ba363f61066232a68739acce
SHA1

3a349183d7b021a99a319c3da6242bad5cc9ddbf
SHA256

a5fde01bc4c4c8b685b85161bca6c9af5ba46933e11e97395f0363540cfadc8d
SHA512

8535d385f4aa5dc7ccc504d46c617c1a9bea27eb823e8bc99df0a1d1f22b0ae32ba3709cc19dced6a61e8668f0c557056a93dfabe9175840ae8bf6b9a8cb1cc7
SSDEEP

12288:TnzA38xDfaZWHoGe+B4216AbsIGF3Z4mxxODqVTVOCw:TUMxhHTeGXzuQmXdVTzw

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
behavioral1/memory/2516-36-0x0000000000400000-0x000000000054F000-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\paramstr.txt	f82b4062ba363f61066232a68739acce_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2704	2516	WerFault.exe	29

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	f82b4062ba363f61066232a68739acce_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 3060	2516	f82b4062ba363f61066232a68739acce_JaffaCakes118.exe	30
PID 2516 wrote to memory of 3060	2516	f82b4062ba363f61066232a68739acce_JaffaCakes118.exe	30
PID 2516 wrote to memory of 3060	2516	f82b4062ba363f61066232a68739acce_JaffaCakes118.exe	30
PID 2516 wrote to memory of 3060	2516	f82b4062ba363f61066232a68739acce_JaffaCakes118.exe	30
PID 2516 wrote to memory of 2704	2516	f82b4062ba363f61066232a68739acce_JaffaCakes118.exe	31
PID 2516 wrote to memory of 2704	2516	f82b4062ba363f61066232a68739acce_JaffaCakes118.exe	31
PID 2516 wrote to memory of 2704	2516	f82b4062ba363f61066232a68739acce_JaffaCakes118.exe	31
PID 2516 wrote to memory of 2704	2516	f82b4062ba363f61066232a68739acce_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\f82b4062ba363f61066232a68739acce_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f82b4062ba363f61066232a68739acce_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2516
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:3060
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2516 -s 312
  2⤵
  - Program crash
  PID:2704

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/2516-0-0x0000000000400000-0x000000000054F000-memory.dmp

Filesize
1.3MB

Download
memory/2516-1-0x0000000000350000-0x00000000003A4000-memory.dmp

Filesize
336KB

Download
memory/2516-16-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/2516-21-0x0000000003260000-0x0000000003261000-memory.dmp

Filesize
4KB

Download
memory/2516-20-0x0000000003260000-0x0000000003261000-memory.dmp

Filesize
4KB

Download
memory/2516-19-0x0000000003260000-0x0000000003261000-memory.dmp

Filesize
4KB

Download
memory/2516-18-0x0000000003260000-0x0000000003261000-memory.dmp

Filesize
4KB

Download
memory/2516-17-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/2516-15-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/2516-14-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/2516-13-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/2516-23-0x0000000003260000-0x0000000003261000-memory.dmp

Filesize
4KB

Download
memory/2516-12-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/2516-25-0x0000000003260000-0x0000000003261000-memory.dmp

Filesize
4KB

Download
memory/2516-28-0x0000000003260000-0x0000000003261000-memory.dmp

Filesize
4KB

Download
memory/2516-27-0x0000000003260000-0x0000000003261000-memory.dmp

Filesize
4KB

Download
memory/2516-26-0x0000000003260000-0x0000000003261000-memory.dmp

Filesize
4KB

Download
memory/2516-24-0x0000000003260000-0x0000000003261000-memory.dmp

Filesize
4KB

Download
memory/2516-22-0x0000000003260000-0x0000000003261000-memory.dmp

Filesize
4KB

Download
memory/2516-11-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/2516-10-0x0000000001EB0000-0x0000000001EB1000-memory.dmp

Filesize
4KB

Download
memory/2516-9-0x0000000002310000-0x0000000002311000-memory.dmp

Filesize
4KB

Download
memory/2516-8-0x00000000022E0000-0x00000000022E1000-memory.dmp

Filesize
4KB

Download
memory/2516-7-0x00000000022F0000-0x00000000022F1000-memory.dmp

Filesize
4KB

Download
memory/2516-6-0x0000000001E90000-0x0000000001E91000-memory.dmp

Filesize
4KB

Download
memory/2516-5-0x0000000001EA0000-0x0000000001EA1000-memory.dmp

Filesize
4KB

Download
memory/2516-4-0x0000000002300000-0x0000000002301000-memory.dmp

Filesize
4KB

Download
memory/2516-3-0x0000000001EC0000-0x0000000001EC1000-memory.dmp

Filesize
4KB

Download
memory/2516-31-0x0000000003260000-0x0000000003309000-memory.dmp

Filesize
676KB

Download
memory/2516-32-0x0000000003260000-0x0000000003309000-memory.dmp

Filesize
676KB

Download
memory/2516-30-0x0000000003260000-0x0000000003309000-memory.dmp

Filesize
676KB

Download
memory/2516-29-0x0000000003260000-0x0000000003261000-memory.dmp

Filesize
4KB

Download
memory/2516-2-0x00000000022D0000-0x00000000022D1000-memory.dmp

Filesize
4KB

Download
memory/2516-34-0x0000000000650000-0x0000000000651000-memory.dmp

Filesize
4KB

Download
memory/2516-33-0x0000000003260000-0x0000000003309000-memory.dmp

Filesize
676KB

Download
memory/2516-36-0x0000000000400000-0x000000000054F000-memory.dmp

Filesize
1.3MB

Download
memory/2516-37-0x0000000000350000-0x00000000003A4000-memory.dmp

Filesize
336KB

Download
memory/2516-39-0x0000000003260000-0x0000000003261000-memory.dmp

Filesize
4KB

Download
memory/2516-38-0x0000000003270000-0x0000000003271000-memory.dmp

Filesize
4KB

Download
memory/2516-40-0x0000000003260000-0x0000000003309000-memory.dmp

Filesize
676KB

Download
memory/2516-41-0x0000000003260000-0x0000000003309000-memory.dmp

Filesize
676KB

Download
memory/2516-42-0x0000000003260000-0x0000000003309000-memory.dmp

Filesize
676KB

Download
memory/2516-43-0x0000000003260000-0x0000000003309000-memory.dmp

Filesize
676KB

Download
memory/2516-44-0x0000000003260000-0x0000000003309000-memory.dmp

Filesize
676KB

Download
memory/2516-45-0x0000000003260000-0x0000000003309000-memory.dmp

Filesize
676KB

Download
memory/2516-47-0x0000000000650000-0x0000000000651000-memory.dmp

Filesize
4KB

Download