modiloader | 1a18a3b8a392dc4022f96c20bec58dc5f2d1443fb71248811783f6da8d25853e

Analysis

max time kernel
141s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-09-2024 13:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe
Size

21KB
MD5

e6e79c5eec97d72ccecf056d86edda31
SHA1

594b3f472d17332d29f65c399a2aee3d53e287ad
SHA256

1a18a3b8a392dc4022f96c20bec58dc5f2d1443fb71248811783f6da8d25853e
SHA512

079ac81161bfd4faadadd44c118186f1907bcc0cc647849b6b8f63fc7ccbae1ba693c2db7348e31a27c14dd157abe5258fc2614367d6f7d3a06792819fb01340
SSDEEP

384:IK3dFCD29HoKi5bNsvfd8qvlRjDTy/PMpTu1uz9sKnCqQ6MNeY1ff:IYPCD6Xi5xsnd8KjPy/PaGKnMKaf

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
behavioral1/memory/1712-18-0x0000000000400000-0x0000000000423000-memory.dmp	modiloader_stage2
behavioral1/memory/1796-20-0x0000000000400000-0x0000000000423000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
1796	sourro.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\sourro.exe	e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe
File opened for modification	C:\Windows\sourro.exe	e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe
File created	C:\Windows\qiji.dll	sourro.exe
File created	C:\Windows\sourro.exe	sourro.exe
File created	C:\Windows\mm	e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe
File created	C:\Windows\qiji.dll	e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe

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	e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sourro.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeBackupPrivilege	1712	e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe
Token: SeRestorePrivilege	1712	e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe
Token: SeBackupPrivilege	1712	e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe
Token: SeRestorePrivilege	1712	e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1796	sourro.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 1796	1712	e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe	30
PID 1712 wrote to memory of 1796	1712	e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe	30
PID 1712 wrote to memory of 1796	1712	e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe	30
PID 1712 wrote to memory of 1796	1712	e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e6e79c5eec97d72ccecf056d86edda31_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Windows\sourro.exe
  C:\Windows\sourro.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1796

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

Loading Replay Monitor...

Downloads

C:\Windows\qiji.dll

Filesize
28KB

MD5
b25540018630a9acc79842a14b0884c4

SHA1
aaf2dcaa2f6b0fac56a63880f58a6dccecf6c74e

SHA256
22e9a70ebcedbc03f5e723893feb7a8d6fd70f8692f0d42867fde28b45763989

SHA512
5d4bd7f4706f09b565b8856558663bfa9a01fc5fc39e5e4cc663ad47b754e192bff250c9dfec7293b02869e6a29e1674c7eb9c3595354dedb790dde6d3f8c2f8

Download Submit
C:\Windows\sourro.exe

Filesize
21KB

MD5
e6e79c5eec97d72ccecf056d86edda31

SHA1
594b3f472d17332d29f65c399a2aee3d53e287ad

SHA256
1a18a3b8a392dc4022f96c20bec58dc5f2d1443fb71248811783f6da8d25853e

SHA512
079ac81161bfd4faadadd44c118186f1907bcc0cc647849b6b8f63fc7ccbae1ba693c2db7348e31a27c14dd157abe5258fc2614367d6f7d3a06792819fb01340

Download Submit
memory/1712-1-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1712-6-0x0000000000200000-0x000000000020D000-memory.dmp

Filesize
52KB

Download
memory/1712-12-0x00000000002A0000-0x00000000002C3000-memory.dmp

Filesize
140KB

Download
memory/1712-17-0x0000000000200000-0x000000000020D000-memory.dmp

Filesize
52KB

Download
memory/1712-18-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1796-16-0x0000000000320000-0x000000000032D000-memory.dmp

Filesize
52KB

Download
memory/1796-19-0x0000000000320000-0x000000000032D000-memory.dmp

Filesize
52KB

Download
memory/1796-20-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download