modiloader | c45b81fc0d6abfd3c4004244d169c29600635c835d5a941e152944c95d95a6ce

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/09/2024, 15:53

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General

Target

d887fc8cfdf54ff1caa776db83058f01_JaffaCakes118.exe
Size

300KB
MD5

d887fc8cfdf54ff1caa776db83058f01
SHA1

fe414511e57290f60743bd0cc89afe6b513ed100
SHA256

c45b81fc0d6abfd3c4004244d169c29600635c835d5a941e152944c95d95a6ce
SHA512

afef9c459d52cde35d876d4fe6456e4e9b87b57475d49b6d6a371772a0740000360e09753dc657c40817345eb91cbce27c072fbf29638da4e8d3a5da4db84f02
SSDEEP

6144:40C8saWj8UKXXgHGT8BLEINpbsf5LmW2Ibcis09qW9qtYbBw:nCCWjtKXoGTYhU5L0I4ibG2dw

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 7 IoCs

resource	yara_rule
behavioral2/memory/4712-2-0x0000000000401000-0x00000000004B8000-memory.dmp	modiloader_stage2
behavioral2/memory/4712-5-0x0000000000400000-0x00000000005031BC-memory.dmp	modiloader_stage2
behavioral2/memory/4060-10-0x0000000000400000-0x00000000005031BC-memory.dmp	modiloader_stage2
behavioral2/memory/4060-11-0x0000000000400000-0x00000000005031BC-memory.dmp	modiloader_stage2
behavioral2/memory/4060-12-0x0000000000400000-0x00000000005031BC-memory.dmp	modiloader_stage2
behavioral2/memory/4712-14-0x0000000000401000-0x00000000004B8000-memory.dmp	modiloader_stage2
behavioral2/memory/4712-13-0x0000000000400000-0x00000000005031BC-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
4060	Server47.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Server47.exe	d887fc8cfdf54ff1caa776db83058f01_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Server47.exe	d887fc8cfdf54ff1caa776db83058f01_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Server47.exe	Server47.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	d887fc8cfdf54ff1caa776db83058f01_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Server47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4712 wrote to memory of 4060	4712	d887fc8cfdf54ff1caa776db83058f01_JaffaCakes118.exe	86
PID 4712 wrote to memory of 4060	4712	d887fc8cfdf54ff1caa776db83058f01_JaffaCakes118.exe	86
PID 4712 wrote to memory of 4060	4712	d887fc8cfdf54ff1caa776db83058f01_JaffaCakes118.exe	86
PID 4712 wrote to memory of 2612	4712	d887fc8cfdf54ff1caa776db83058f01_JaffaCakes118.exe	87
PID 4712 wrote to memory of 2612	4712	d887fc8cfdf54ff1caa776db83058f01_JaffaCakes118.exe	87
PID 4712 wrote to memory of 2612	4712	d887fc8cfdf54ff1caa776db83058f01_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\d887fc8cfdf54ff1caa776db83058f01_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d887fc8cfdf54ff1caa776db83058f01_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4712
- C:\Windows\SysWOW64\Server47.exe
  C:\Windows\system32\Server47.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:4060
- C:\Windows\SysWOW64\cmd.exe
  cmd /c erase /F "C:\Users\Admin\AppData\Local\Temp\d887fc8cfdf54ff1caa776db83058f01_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2612

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

Replay Monitor

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Downloads

C:\Windows\SysWOW64\Server47.exe

Filesize
300KB

MD5
d887fc8cfdf54ff1caa776db83058f01

SHA1
fe414511e57290f60743bd0cc89afe6b513ed100

SHA256
c45b81fc0d6abfd3c4004244d169c29600635c835d5a941e152944c95d95a6ce

SHA512
afef9c459d52cde35d876d4fe6456e4e9b87b57475d49b6d6a371772a0740000360e09753dc657c40817345eb91cbce27c072fbf29638da4e8d3a5da4db84f02

Download Submit
memory/4060-10-0x0000000000400000-0x00000000005031BC-memory.dmp

Filesize
1.0MB

Download
memory/4060-11-0x0000000000400000-0x00000000005031BC-memory.dmp

Filesize
1.0MB

Download
memory/4060-12-0x0000000000400000-0x00000000005031BC-memory.dmp

Filesize
1.0MB

Download
memory/4712-0-0x0000000000400000-0x00000000005031BC-memory.dmp

Filesize
1.0MB

Download
memory/4712-1-0x0000000000400000-0x00000000005031BC-memory.dmp

Filesize
1.0MB

Download
memory/4712-2-0x0000000000401000-0x00000000004B8000-memory.dmp

Filesize
732KB

Download
memory/4712-5-0x0000000000400000-0x00000000005031BC-memory.dmp

Filesize
1.0MB

Download
memory/4712-14-0x0000000000401000-0x00000000004B8000-memory.dmp

Filesize
732KB

Download
memory/4712-13-0x0000000000400000-0x00000000005031BC-memory.dmp

Filesize
1.0MB

Download