modiloader | f48455c3a87ecb3c39b4e0813a386e5abd1c063b1db39a5590ad07817d6be911

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/09/2024, 06:00

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General

Target

d9becae8e9f87d05b890fddc56d1df6c_JaffaCakes118.exe
Size

369KB
MD5

d9becae8e9f87d05b890fddc56d1df6c
SHA1

2816e9e91004e5106fbaea997094882c1ef86792
SHA256

f48455c3a87ecb3c39b4e0813a386e5abd1c063b1db39a5590ad07817d6be911
SHA512

59c71303684a751622118b691eeb660363595a080ebde53c4c14ec82405aa8b26545f9ed72487701568ab250100fe602b79ee2d823de2163aab9e59ee77ad936
SSDEEP

6144:9a08DfOXVn1Lwv7IU/zcPDK79CPrfWaTHzdBKDs888mhBF5pey2f18KXf:X8DfC4cPDM9aNBKDs883hBQy8XP

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 2 IoCs

resource	yara_rule
behavioral2/memory/1644-11-0x0000000000400000-0x0000000000519000-memory.dmp	modiloader_stage2
behavioral2/memory/3316-12-0x0000000000400000-0x0000000000519000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
1644	Server47.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Server47.exe	d9becae8e9f87d05b890fddc56d1df6c_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Server47.exe	d9becae8e9f87d05b890fddc56d1df6c_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\Server47.exe	Server47.exe
File created	C:\Windows\SysWOW64\SetupDel.bat	d9becae8e9f87d05b890fddc56d1df6c_JaffaCakes118.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	d9becae8e9f87d05b890fddc56d1df6c_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 3316 wrote to memory of 1644	3316	d9becae8e9f87d05b890fddc56d1df6c_JaffaCakes118.exe	88
PID 3316 wrote to memory of 1644	3316	d9becae8e9f87d05b890fddc56d1df6c_JaffaCakes118.exe	88
PID 3316 wrote to memory of 1644	3316	d9becae8e9f87d05b890fddc56d1df6c_JaffaCakes118.exe	88
PID 3316 wrote to memory of 1920	3316	d9becae8e9f87d05b890fddc56d1df6c_JaffaCakes118.exe	89
PID 3316 wrote to memory of 1920	3316	d9becae8e9f87d05b890fddc56d1df6c_JaffaCakes118.exe	89
PID 3316 wrote to memory of 1920	3316	d9becae8e9f87d05b890fddc56d1df6c_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\d9becae8e9f87d05b890fddc56d1df6c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d9becae8e9f87d05b890fddc56d1df6c_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3316
- 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:1644
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\SetupDel.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1920

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
369KB

MD5
d9becae8e9f87d05b890fddc56d1df6c

SHA1
2816e9e91004e5106fbaea997094882c1ef86792

SHA256
f48455c3a87ecb3c39b4e0813a386e5abd1c063b1db39a5590ad07817d6be911

SHA512
59c71303684a751622118b691eeb660363595a080ebde53c4c14ec82405aa8b26545f9ed72487701568ab250100fe602b79ee2d823de2163aab9e59ee77ad936

Download Submit
C:\Windows\SysWOW64\SetupDel.bat

Filesize
212B

MD5
c3351603f1d417966f300dab8ab43c69

SHA1
b0ff421a4b14e39aa0f4aa447cdc29c3c4e142df

SHA256
50c42aca92d3507126fb17ec4565356cc6a847fb0f23d971b13fd58d73e54e38

SHA512
7f8459bac86eb8089144b94fbf81a25ba1410865da3324c54096f0eec41fb820bd218f79357a70d5af93d1a2296e95f702c8b5efd471f73ee006aa49f3bc354f

Download Submit
memory/1644-8-0x00000000006D0000-0x00000000006D1000-memory.dmp

Filesize
4KB

Download
memory/1644-11-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download
memory/3316-0-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download
memory/3316-1-0x0000000002280000-0x0000000002281000-memory.dmp

Filesize
4KB

Download
memory/3316-2-0x00000000022D0000-0x00000000022D1000-memory.dmp

Filesize
4KB

Download
memory/3316-12-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download