modiloader | 8f317e1a7868709782719713bc3b0fb55bef1fb936fb2695713b70a3be672492

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 11:49

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General

Target

d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe
Size

142KB
MD5

d44b1198f960d9a42ab11a1f255a9f1d
SHA1

fbb260e4b5784e877e44e3e5cfc990dd6c4e4737
SHA256

8f317e1a7868709782719713bc3b0fb55bef1fb936fb2695713b70a3be672492
SHA512

d8966999885e556e1787d1befcaa32d9fdc53c27d17e5abc66c0f1d0cfc763c7d449f5295ecc8cc7209291f98df28204b91476a6a764e441c3c588a549516186
SSDEEP

3072:aNGp0Hq6qLxjlqeqLC/SrRTPjlTfg4/skE6JrDXy1T:8k6qL9l+R9rJPy1T

Score

10^/10

modiloader discovery 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 1 IoCs

resource	yara_rule
behavioral1/memory/2072-22-0x0000000010000000-0x0000000010029000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2072 set thread context of 1500	2072	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe	30

Program crash 1 IoCs

pid	pid_target	Process	procid_target
804	2072	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 2 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	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1500	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe
1500	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 1500	2072	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe	30
PID 2072 wrote to memory of 1500	2072	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe	30
PID 2072 wrote to memory of 1500	2072	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe	30
PID 2072 wrote to memory of 1500	2072	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe	30
PID 2072 wrote to memory of 1500	2072	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe	30
PID 2072 wrote to memory of 1500	2072	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe	30
PID 2072 wrote to memory of 804	2072	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe	31
PID 2072 wrote to memory of 804	2072	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe	31
PID 2072 wrote to memory of 804	2072	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe	31
PID 2072 wrote to memory of 804	2072	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe	31
PID 1500 wrote to memory of 1168	1500	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe	20
PID 1500 wrote to memory of 1168	1500	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe	20
PID 1500 wrote to memory of 1168	1500	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe	20
PID 1500 wrote to memory of 1168	1500	d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe	20

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1168
- C:\Users\Admin\AppData\Local\Temp\d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2072
- - C:\Users\Admin\AppData\Local\Temp\d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\d44b1198f960d9a42ab11a1f255a9f1d_JaffaCakes118.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1500
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2072 -s 140
    3⤵
    - Program crash
    PID:804

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

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Downloads

memory/1168-9-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/1168-12-0x000000007EFD0000-0x000000007EFD1000-memory.dmp

Filesize
4KB

Download
memory/1500-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1500-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1500-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1500-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1500-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1500-8-0x00000000002C0000-0x00000000002D3000-memory.dmp

Filesize
76KB

Download
memory/1500-21-0x00000000002C0000-0x00000000002D3000-memory.dmp

Filesize
76KB

Download
memory/2072-22-0x0000000010000000-0x0000000010029000-memory.dmp

Filesize
164KB

Download