modiloader | 74cb2839c54e4f92fd2af2572cae88f0c397cb910adcd4ff9b77c0f729f3ea89

General

Target

JaffaCakes118_69393c50233ddcc11b5433c433ef2e83.exe
Size

260KB
MD5

69393c50233ddcc11b5433c433ef2e83
SHA1

67e1ecb8de6c0da75c17d95d134a60638b0d0593
SHA256

74cb2839c54e4f92fd2af2572cae88f0c397cb910adcd4ff9b77c0f729f3ea89
SHA512

3167e061efd3e8e756c58742f806349b39d748af77a2e8ad3974c9d82e0e4a753ee280a7531348e5f31164330d1e2c6b3b8d3ef201b9a4aaea8cdec3d5e719d8
SSDEEP

3072:W7uYFWK7AH/ilDu0kcGBVSavWSecVH40DIehPDDaNu6yH314d8iPN7fC9CZxATf:WabKKMDu/cGBoavFe2DXDrnl4d8wcc

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 1 IoCs

resource	yara_rule
behavioral2/memory/3268-7-0x0000000000400000-0x0000000000448000-memory.dmp	modiloader_stage2

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	JaffaCakes118_69393c50233ddcc11b5433c433ef2e83.exe

Executes dropped EXE 2 IoCs

pid	Process
3976	sat.exe
1620	sat.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3976 set thread context of 1620	3976	sat.exe	84

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 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	JaffaCakes118_69393c50233ddcc11b5433c433ef2e83.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sat.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sat.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3976	sat.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3268 wrote to memory of 3976	3268	JaffaCakes118_69393c50233ddcc11b5433c433ef2e83.exe	83
PID 3268 wrote to memory of 3976	3268	JaffaCakes118_69393c50233ddcc11b5433c433ef2e83.exe	83
PID 3268 wrote to memory of 3976	3268	JaffaCakes118_69393c50233ddcc11b5433c433ef2e83.exe	83
PID 3976 wrote to memory of 1620	3976	sat.exe	84
PID 3976 wrote to memory of 1620	3976	sat.exe	84
PID 3976 wrote to memory of 1620	3976	sat.exe	84
PID 3976 wrote to memory of 1620	3976	sat.exe	84
PID 3976 wrote to memory of 1620	3976	sat.exe	84
PID 3976 wrote to memory of 1620	3976	sat.exe	84
PID 3976 wrote to memory of 1620	3976	sat.exe	84

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_69393c50233ddcc11b5433c433ef2e83.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_69393c50233ddcc11b5433c433ef2e83.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3268
- C:\Users\Admin\AppData\Local\Temp\sat.exe
  "C:\Users\Admin\AppData\Local\Temp\sat.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3976
- - C:\Users\Admin\AppData\Local\Temp\sat.exe
    C:\Users\Admin\AppData\Local\Temp\sat.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

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

C:\Users\Admin\AppData\Local\Temp\sat.exe

Filesize
184KB

MD5
0c85a55334e51a515608333335c1f8f7

SHA1
7c2e5e2ea015a751f4a58eb9d99faaa87055c8ae

SHA256
ae5f1935502d49a771533618f8cad58c6b2cdbe67c8728d70d05ec92167bab02

SHA512
bf1f1b40a496782040247de75891772b64d7e9d55e92a4ae44963d54b9b4b415ab1315d186b5bf51f3e52b4d2372bf843c9483a9191707a39b35e3dc8e2f1d08

Download Submit
memory/1620-18-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1620-25-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1620-24-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1620-22-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3268-7-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/3976-12-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3976-16-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3976-17-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3976-10-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3976-23-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3976-13-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3976-11-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3976-9-0x0000000000401000-0x0000000000403000-memory.dmp

Filesize
8KB

Download

Analysis

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