modiloader | efdb2d2e3bcf61f0be713ab1a84f75cdd2d947d207c98fe011b3d15b1a48844b

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-09-2024 22:20

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General

Target

ee8943bb6e58151490373cdc44e61577_JaffaCakes118.exe
Size

192KB
MD5

ee8943bb6e58151490373cdc44e61577
SHA1

e2087050b922068cfc6c62df3a4498b52739c1d5
SHA256

efdb2d2e3bcf61f0be713ab1a84f75cdd2d947d207c98fe011b3d15b1a48844b
SHA512

9eda18db6c2ea1b522778e96c113c5ed45cc0ebca93bb190fe400e2f205fe1764aa718aef741313dd8df84bd06d238c2730bb24e9587051dd3f36d610e64d2bc
SSDEEP

3072:/cFl8P2TYmTqLGHjSoC1FifKJjmBeaMlUwTYkQmZmwTWoZHjX8ZCBypchzL6DHV:/cn8P2TY10Sm9evmc7ZWo1IZhWhX6D

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 3 IoCs

resource	yara_rule
behavioral1/memory/2148-4-0x0000000000400000-0x0000000000486000-memory.dmp	modiloader_stage2
behavioral1/memory/2148-1-0x0000000000400000-0x0000000000486000-memory.dmp	modiloader_stage2
behavioral1/memory/2148-6-0x0000000000400000-0x0000000000486000-memory.dmp	modiloader_stage2

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2148-5-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral1/memory/2148-4-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral1/memory/2148-1-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral1/memory/2148-6-0x0000000000400000-0x0000000000486000-memory.dmp	upx

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\dosSetup.txt	ee8943bb6e58151490373cdc44e61577_JaffaCakes118.exe

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	ee8943bb6e58151490373cdc44e61577_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 2400	2148	ee8943bb6e58151490373cdc44e61577_JaffaCakes118.exe	30
PID 2148 wrote to memory of 2400	2148	ee8943bb6e58151490373cdc44e61577_JaffaCakes118.exe	30
PID 2148 wrote to memory of 2400	2148	ee8943bb6e58151490373cdc44e61577_JaffaCakes118.exe	30
PID 2148 wrote to memory of 2400	2148	ee8943bb6e58151490373cdc44e61577_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\ee8943bb6e58151490373cdc44e61577_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ee8943bb6e58151490373cdc44e61577_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2148
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:2400

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/2148-2-0x0000000000414000-0x0000000000415000-memory.dmp

Filesize
4KB

Download
memory/2148-5-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2148-4-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2148-1-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2148-6-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download