modiloader | 7eeeb87bd53e527ad393da47b11d1109b3fb8c6a1c4cfa3e1ffe588b21eb2fa7

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/09/2024, 03:37

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General

Target

d98b73fd3a2ecf400222f71192dc8f41_JaffaCakes118.exe
Size

1.7MB
MD5

d98b73fd3a2ecf400222f71192dc8f41
SHA1

115067c2394a85c420ac3958384ca16b2dfca263
SHA256

7eeeb87bd53e527ad393da47b11d1109b3fb8c6a1c4cfa3e1ffe588b21eb2fa7
SHA512

4b7de93a979600e4ef21c1b3fd43ff2de8fd2b155067f3cecff2bcb72edcb7cd254af46ecd5fbda2b9e5a7eb97998f355e49c3669ba26c77f4f3054bcda1f63a
SSDEEP

49152:5V5TtXUbhjm95YtuT/mch/NqPBK5AcoWgGK:b5I6Ytu7TRsceA

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/1872-1-0x0000000010001000-0x0000000010002000-memory.dmp	modiloader_stage2
behavioral1/memory/1872-9-0x0000000010000000-0x00000000101CE000-memory.dmp	modiloader_stage2
behavioral1/memory/2196-11-0x0000000010000000-0x00000000101CE000-memory.dmp	modiloader_stage2

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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	d98b73fd3a2ecf400222f71192dc8f41_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1872 set thread context of 2196	1872	d98b73fd3a2ecf400222f71192dc8f41_JaffaCakes118.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	d98b73fd3a2ecf400222f71192dc8f41_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1872 wrote to memory of 2196	1872	d98b73fd3a2ecf400222f71192dc8f41_JaffaCakes118.exe	30
PID 1872 wrote to memory of 2196	1872	d98b73fd3a2ecf400222f71192dc8f41_JaffaCakes118.exe	30
PID 1872 wrote to memory of 2196	1872	d98b73fd3a2ecf400222f71192dc8f41_JaffaCakes118.exe	30
PID 1872 wrote to memory of 2196	1872	d98b73fd3a2ecf400222f71192dc8f41_JaffaCakes118.exe	30
PID 1872 wrote to memory of 2196	1872	d98b73fd3a2ecf400222f71192dc8f41_JaffaCakes118.exe	30
PID 1872 wrote to memory of 2196	1872	d98b73fd3a2ecf400222f71192dc8f41_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d98b73fd3a2ecf400222f71192dc8f41_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d98b73fd3a2ecf400222f71192dc8f41_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1872
- C:\Users\Admin\AppData\Local\Temp\d98b73fd3a2ecf400222f71192dc8f41_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\d98b73fd3a2ecf400222f71192dc8f41_JaffaCakes118.exe
  2⤵
  PID:2196

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 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/1872-0-0x0000000010000000-0x00000000101CE000-memory.dmp

Filesize
1.8MB

Download
memory/1872-1-0x0000000010001000-0x0000000010002000-memory.dmp

Filesize
4KB

Download
memory/1872-9-0x0000000010000000-0x00000000101CE000-memory.dmp

Filesize
1.8MB

Download
memory/2196-10-0x0000000010000000-0x00000000101CE000-memory.dmp

Filesize
1.8MB

Download
memory/2196-6-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download
memory/2196-5-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download
memory/2196-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2196-2-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download
memory/2196-11-0x0000000010000000-0x00000000101CE000-memory.dmp

Filesize
1.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads