modiloader | 2d058c1dcb76396300cec4c241a540d7fd1f4515a63e4ede6b2a9ad82a2c57cb

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
02-01-2025 13:18

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General

Target

JaffaCakes118_6560236804519d78118ff173d806bef1.exe
Size

2.7MB
MD5

6560236804519d78118ff173d806bef1
SHA1

8506af6c114a257fcef89cb2d2ef5c4ebe056062
SHA256

2d058c1dcb76396300cec4c241a540d7fd1f4515a63e4ede6b2a9ad82a2c57cb
SHA512

f032c98d5c5fc9b04dd32eb69a75c532b89ae74cb2e75dc32b200e4dc59c6c425de192d4e97ca995c372570f73559a2f05b67d5b56fa2d61ab1aef30b7710d6c
SSDEEP

49152:mOMdirAsXGC1TVqIfuOl+zszJq9ib4oJQz5QmE8XzK+MYe50ObS8QUY:m3iCC1TV9JAszJqEVez5QmE8Xz0P50Ob

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 family
modiloader

ModiLoader Second Stage 2 IoCs

resource	yara_rule
behavioral1/memory/2448-4-0x0000000000400000-0x00000000009B1000-memory.dmp	modiloader_stage2
behavioral1/memory/2448-5-0x0000000000400000-0x00000000009B1000-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	JaffaCakes118_6560236804519d78118ff173d806bef1.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-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	JaffaCakes118_6560236804519d78118ff173d806bef1.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	JaffaCakes118_6560236804519d78118ff173d806bef1.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2448	JaffaCakes118_6560236804519d78118ff173d806bef1.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupWay.txt	JaffaCakes118_6560236804519d78118ff173d806bef1.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	JaffaCakes118_6560236804519d78118ff173d806bef1.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2448	JaffaCakes118_6560236804519d78118ff173d806bef1.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2448 wrote to memory of 2316	2448	JaffaCakes118_6560236804519d78118ff173d806bef1.exe	30
PID 2448 wrote to memory of 2316	2448	JaffaCakes118_6560236804519d78118ff173d806bef1.exe	30
PID 2448 wrote to memory of 2316	2448	JaffaCakes118_6560236804519d78118ff173d806bef1.exe	30
PID 2448 wrote to memory of 2316	2448	JaffaCakes118_6560236804519d78118ff173d806bef1.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6560236804519d78118ff173d806bef1.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6560236804519d78118ff173d806bef1.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:2448
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:2316

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

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Downloads

memory/2448-0-0x0000000000400000-0x00000000009B1000-memory.dmp

Filesize
5.7MB

Download
memory/2448-1-0x0000000000401000-0x0000000000450000-memory.dmp

Filesize
316KB

Download
memory/2448-4-0x0000000000400000-0x00000000009B1000-memory.dmp

Filesize
5.7MB

Download
memory/2448-6-0x0000000000401000-0x0000000000450000-memory.dmp

Filesize
316KB

Download
memory/2448-5-0x0000000000400000-0x00000000009B1000-memory.dmp

Filesize
5.7MB

Download