modiloader | 6da53560ee928f26d17d8599903e3cc737d3e3b5c888f9af7016602462d21d92

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
27/06/2024, 12:52

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General

Target

16141dda6bc8c974595bc91546ffe3ef_JaffaCakes118.exe
Size

2.6MB
MD5

16141dda6bc8c974595bc91546ffe3ef
SHA1

30914b000a7d02e2ec6651803f0c22f54ce4866d
SHA256

6da53560ee928f26d17d8599903e3cc737d3e3b5c888f9af7016602462d21d92
SHA512

60178d696a7982e32c50bcbbb30541b1e7e73af210ac6e51d0c6b352a678c16f34e5bafe7e580cc948f1b2f7a863f7d031b7e2d969ef193d86ab1f68494f660f
SSDEEP

49152:yBG7G/vYvhP6w0CPQmhQQwFIHHK9khgqcebY:GG6o5jL5wFoDFc

Score

10^/10

modiloader 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/1716-6-0x0000000000400000-0x000000000099B000-memory.dmp	modiloader_stage2
behavioral1/memory/1716-4-0x0000000000400000-0x000000000099B000-memory.dmp	modiloader_stage2
behavioral1/memory/1716-7-0x0000000000400000-0x000000000099B000-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	16141dda6bc8c974595bc91546ffe3ef_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-1-5-21-3691908287-3775019229-3534252667-1000\Software\Wine	16141dda6bc8c974595bc91546ffe3ef_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	16141dda6bc8c974595bc91546ffe3ef_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1716	16141dda6bc8c974595bc91546ffe3ef_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~1\COMMON~1\MICROS~1\MSInfo\2010.txt	16141dda6bc8c974595bc91546ffe3ef_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1716	16141dda6bc8c974595bc91546ffe3ef_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1716 wrote to memory of 2748	1716	16141dda6bc8c974595bc91546ffe3ef_JaffaCakes118.exe	28
PID 1716 wrote to memory of 2748	1716	16141dda6bc8c974595bc91546ffe3ef_JaffaCakes118.exe	28
PID 1716 wrote to memory of 2748	1716	16141dda6bc8c974595bc91546ffe3ef_JaffaCakes118.exe	28
PID 1716 wrote to memory of 2748	1716	16141dda6bc8c974595bc91546ffe3ef_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\16141dda6bc8c974595bc91546ffe3ef_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\16141dda6bc8c974595bc91546ffe3ef_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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1716
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:2748

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

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1716-0-0x0000000000400000-0x000000000099B000-memory.dmp

Filesize
5.6MB

Download
memory/1716-1-0x0000000000401000-0x0000000000452000-memory.dmp

Filesize
324KB

Download
memory/1716-5-0x0000000000401000-0x0000000000452000-memory.dmp

Filesize
324KB

Download
memory/1716-6-0x0000000000400000-0x000000000099B000-memory.dmp

Filesize
5.6MB

Download
memory/1716-4-0x0000000000400000-0x000000000099B000-memory.dmp

Filesize
5.6MB

Download
memory/1716-7-0x0000000000400000-0x000000000099B000-memory.dmp

Filesize
5.6MB

Download