modiloader | 71cef093daa652359ac1e230499f18ce635b72dab461cee8e7bd3e8f7329eb15

General

Target

JaffaCakes118_a77bddc23470b26fb82a457f6efe485b.exe
Size

1.0MB
MD5

a77bddc23470b26fb82a457f6efe485b
SHA1

402f44eb3b3c6b4ba3f4ae0a9565393147294614
SHA256

71cef093daa652359ac1e230499f18ce635b72dab461cee8e7bd3e8f7329eb15
SHA512

4fe675d255c8c2f5627dacf0406becf3d9918e6999a4957c7b6d80be2d400f7724ec55b5a1628d02161f8290ab8a89624db56cb7247decc7278c49fba2557153
SSDEEP

24576:RyngFg9MVEQdB0Z/Ip/XBc950hpi2QiGB2bb2NLeOC5UhKgbc96x:hFlVlB0Z/IpPqvD2Mib2heOAU6g

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 family
modiloader

ModiLoader Second Stage 4 IoCs

resource	yara_rule
behavioral1/memory/2240-14-0x0000000000400000-0x00000000005E7000-memory.dmp	modiloader_stage2
behavioral1/memory/2404-25-0x0000000000400000-0x00000000005E7000-memory.dmp	modiloader_stage2
behavioral1/memory/2240-28-0x0000000000400000-0x00000000005E7000-memory.dmp	modiloader_stage2
behavioral1/memory/2404-29-0x0000000000400000-0x00000000005E7000-memory.dmp	modiloader_stage2

Executes dropped EXE 2 IoCs

pid	Process
2240	259441877.exe
2404	360se.exe

Loads dropped DLL 2 IoCs

pid	Process
2444	JaffaCakes118_a77bddc23470b26fb82a457f6efe485b.exe
2240	259441877.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2240	259441877.exe
2404	360se.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\360se.exe	259441877.exe
File opened for modification	C:\Program Files\360se.exe	259441877.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	JaffaCakes118_a77bddc23470b26fb82a457f6efe485b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	259441877.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	360se.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2444	JaffaCakes118_a77bddc23470b26fb82a457f6efe485b.exe
2444	JaffaCakes118_a77bddc23470b26fb82a457f6efe485b.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 2240	2444	JaffaCakes118_a77bddc23470b26fb82a457f6efe485b.exe	30
PID 2444 wrote to memory of 2240	2444	JaffaCakes118_a77bddc23470b26fb82a457f6efe485b.exe	30
PID 2444 wrote to memory of 2240	2444	JaffaCakes118_a77bddc23470b26fb82a457f6efe485b.exe	30
PID 2444 wrote to memory of 2240	2444	JaffaCakes118_a77bddc23470b26fb82a457f6efe485b.exe	30
PID 2240 wrote to memory of 2404	2240	259441877.exe	31
PID 2240 wrote to memory of 2404	2240	259441877.exe	31
PID 2240 wrote to memory of 2404	2240	259441877.exe	31
PID 2240 wrote to memory of 2404	2240	259441877.exe	31
PID 2240 wrote to memory of 1156	2240	259441877.exe	32
PID 2240 wrote to memory of 1156	2240	259441877.exe	32
PID 2240 wrote to memory of 1156	2240	259441877.exe	32
PID 2240 wrote to memory of 1156	2240	259441877.exe	32

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a77bddc23470b26fb82a457f6efe485b.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a77bddc23470b26fb82a457f6efe485b.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Users\Admin\AppData\Local\Temp\259441877.exe
  "C:\Users\Admin\AppData\Local\Temp\259441877.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2240
- - C:\Program Files\360se.exe
    "C:\Program Files\360se.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    PID:2404
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c erase /F "C:\Users\Admin\AppData\Local\Temp\259441877.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1156

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\259441877.exe

Filesize
844KB

MD5
852b5b18f3d36e14ed13fec6709260cd

SHA1
fe771e50a181998ce9723e3482f67968411625a8

SHA256
f01056d6a238866b90d8e4ec673f3bfcc9e2298ff4d05d1096965df3927608be

SHA512
632e2d95cb534c7e49160e8aea391e3594ab7e154e945501ff588ebf8e0fd96d700eaa00076af06e653687554c66f6faeb22d309aa5778e39313bf78613e4102

Download Submit
memory/2240-14-0x0000000000400000-0x00000000005E7000-memory.dmp

Filesize
1.9MB

Download
memory/2240-23-0x0000000003190000-0x0000000003377000-memory.dmp

Filesize
1.9MB

Download
memory/2240-16-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2240-13-0x0000000000400000-0x00000000005E7000-memory.dmp

Filesize
1.9MB

Download
memory/2240-28-0x0000000000400000-0x00000000005E7000-memory.dmp

Filesize
1.9MB

Download
memory/2404-30-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2404-29-0x0000000000400000-0x00000000005E7000-memory.dmp

Filesize
1.9MB

Download
memory/2404-25-0x0000000000400000-0x00000000005E7000-memory.dmp

Filesize
1.9MB

Download
memory/2404-27-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2444-12-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download
memory/2444-0-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download
memory/2444-10-0x0000000002780000-0x0000000002967000-memory.dmp

Filesize
1.9MB

Download
memory/2444-3-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download
memory/2444-2-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download
memory/2444-1-0x0000000000400000-0x000000000056F000-memory.dmp

Filesize
1.4MB

Download

Analysis

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