modiloader | da9cc501c17f34d9d7d422bf961491f08370bdca7d3620e2b5c6ff1aa10fcd73

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
16-09-2024 09:16

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e474d3db913dc0ea08701b7064b64815_JaffaCakes118.exe
Size

2.6MB
MD5

e474d3db913dc0ea08701b7064b64815
SHA1

84a78c8d778029e77d52cfddb659880dd5ebc32f
SHA256

da9cc501c17f34d9d7d422bf961491f08370bdca7d3620e2b5c6ff1aa10fcd73
SHA512

c1031792985f3f0a99008830b43fce5f782cf16c491c3e9efdcd60db5e8c58c926d5e0cf6c88232744b65c7f5e8e0d0dbfc617c4b8af4b733ca366baef3360fb
SSDEEP

49152:zJlFSXn4ppXO2hp8b1pGCeNNE2lp4hpHfQC:zPs6pXnhp8bbk+uyp

Score

10^/10

modiloader discovery evasion 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 3 IoCs

resource	yara_rule
behavioral1/memory/2748-4-0x0000000000400000-0x00000000009A0000-memory.dmp	modiloader_stage2
behavioral1/memory/2748-5-0x0000000000400000-0x00000000009A0000-memory.dmp	modiloader_stage2
behavioral1/memory/2748-7-0x0000000000400000-0x00000000009A0000-memory.dmp	modiloader_stage2

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e474d3db913dc0ea08701b7064b64815_JaffaCakes118.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	e474d3db913dc0ea08701b7064b64815_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	e474d3db913dc0ea08701b7064b64815_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2748	e474d3db913dc0ea08701b7064b64815_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\2010.txt	e474d3db913dc0ea08701b7064b64815_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	e474d3db913dc0ea08701b7064b64815_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2748	e474d3db913dc0ea08701b7064b64815_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 2728	2748	e474d3db913dc0ea08701b7064b64815_JaffaCakes118.exe	30
PID 2748 wrote to memory of 2728	2748	e474d3db913dc0ea08701b7064b64815_JaffaCakes118.exe	30
PID 2748 wrote to memory of 2728	2748	e474d3db913dc0ea08701b7064b64815_JaffaCakes118.exe	30
PID 2748 wrote to memory of 2728	2748	e474d3db913dc0ea08701b7064b64815_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\e474d3db913dc0ea08701b7064b64815_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e474d3db913dc0ea08701b7064b64815_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2748
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:2728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2748-0-0x0000000000400000-0x00000000009A0000-memory.dmp

Filesize
5.6MB

Download
memory/2748-4-0x0000000000400000-0x00000000009A0000-memory.dmp

Filesize
5.6MB

Download
memory/2748-5-0x0000000000400000-0x00000000009A0000-memory.dmp

Filesize
5.6MB

Download
memory/2748-6-0x0000000000401000-0x0000000000451000-memory.dmp

Filesize
320KB

Download
memory/2748-1-0x0000000000401000-0x0000000000451000-memory.dmp

Filesize
320KB

Download
memory/2748-7-0x0000000000400000-0x00000000009A0000-memory.dmp

Filesize
5.6MB

Download