modiloader | bc4d8b347a155e1266689b377adfb72d927afaf68b8832dd8921ed4ccfb2f233

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
25-09-2024 22:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f702a220baa9e63faecaf918d107585a_JaffaCakes118.exe
Size

108KB
MD5

f702a220baa9e63faecaf918d107585a
SHA1

b5a40712c417e50f52ae03214714ebc8d294cafe
SHA256

bc4d8b347a155e1266689b377adfb72d927afaf68b8832dd8921ed4ccfb2f233
SHA512

bd189f2e6a2d582a029ca8cfc753861bea23c1dcfaad01395ab4692b27858f5e92e0a5c908203f0e9579ca6f64e9cd75d42b55adc19959e9ae11191fe9017aad
SSDEEP

3072:7oy8j7VnNdrPnaSekwi+mW+2Bp5cP/Aout:78jZ7rPaU3+mWrDpoS

Score

10^/10

modiloader discovery trojan upx

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/1664-1-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1664-0-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1664-1-0x0000000000400000-0x0000000000450000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2204	1664	WerFault.exe	30

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	f702a220baa9e63faecaf918d107585a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 2204	1664	f702a220baa9e63faecaf918d107585a_JaffaCakes118.exe	31
PID 1664 wrote to memory of 2204	1664	f702a220baa9e63faecaf918d107585a_JaffaCakes118.exe	31
PID 1664 wrote to memory of 2204	1664	f702a220baa9e63faecaf918d107585a_JaffaCakes118.exe	31
PID 1664 wrote to memory of 2204	1664	f702a220baa9e63faecaf918d107585a_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\f702a220baa9e63faecaf918d107585a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f702a220baa9e63faecaf918d107585a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1664 -s 196
  2⤵
  - Program crash
  PID:2204

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

Loading Replay Monitor...

Downloads

memory/1664-0-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1664-1-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download