modiloader | f4c6b09c7d68254b79e22f9a9f87899774f9239a4a65ee50181020795a73ef6b

General

Target

94dc1c9d6f048eac7a5f024b36f8366e_JaffaCakes118.exe
Size

496KB
MD5

94dc1c9d6f048eac7a5f024b36f8366e
SHA1

cc0d4a2a52a57b842f52e7818808f9e2e3b4f789
SHA256

f4c6b09c7d68254b79e22f9a9f87899774f9239a4a65ee50181020795a73ef6b
SHA512

733ea606f5313fabb3abbc94e5c0669e14c92efcdfbd0448fa59536b61064d6042018286f70640996f20cbd1546dacf91c027a0c18abf93e83ec61ea825419f0
SSDEEP

12288:WV+mz8Le8+Av7fFDy7UVnvSDmxfC60HWuvwn:W8dLe8PTfFDy4BG8ahHdve

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/2540-22-0x0000000000400000-0x0000000000525DBF-memory.dmp	modiloader_stage2
behavioral1/memory/2540-24-0x0000000000401000-0x0000000000499000-memory.dmp	modiloader_stage2
behavioral1/memory/2540-23-0x0000000000401000-0x00000000004C2000-memory.dmp	modiloader_stage2
behavioral1/memory/2540-25-0x0000000000400000-0x0000000000525DBF-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
2540	1.exe

Loads dropped DLL 2 IoCs

pid	Process
2204	94dc1c9d6f048eac7a5f024b36f8366e_JaffaCakes118.exe
2204	94dc1c9d6f048eac7a5f024b36f8366e_JaffaCakes118.exe

Drops file in Program Files directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Internet Explorer\1.exe	94dc1c9d6f048eac7a5f024b36f8366e_JaffaCakes118.exe
File created	C:\Program Files (x86)\Internet Explorer\5.jpg	94dc1c9d6f048eac7a5f024b36f8366e_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\5.jpg	94dc1c9d6f048eac7a5f024b36f8366e_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupWay.txt	1.exe
File created	C:\Program Files (x86)\Internet Explorer\__tmp_rar_sfx_access_check_259427977	94dc1c9d6f048eac7a5f024b36f8366e_JaffaCakes118.exe
File created	C:\Program Files (x86)\Internet Explorer\1.exe	94dc1c9d6f048eac7a5f024b36f8366e_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	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	94dc1c9d6f048eac7a5f024b36f8366e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2540	2204	94dc1c9d6f048eac7a5f024b36f8366e_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2540	2204	94dc1c9d6f048eac7a5f024b36f8366e_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2540	2204	94dc1c9d6f048eac7a5f024b36f8366e_JaffaCakes118.exe	30
PID 2204 wrote to memory of 2540	2204	94dc1c9d6f048eac7a5f024b36f8366e_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\94dc1c9d6f048eac7a5f024b36f8366e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\94dc1c9d6f048eac7a5f024b36f8366e_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Program Files (x86)\Internet Explorer\1.exe
  "C:\Program Files (x86)\Internet Explorer\1.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  PID:2540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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

\Program Files (x86)\Internet Explorer\1.exe

Filesize
383KB

MD5
46971a74d295a30bdc55fa7e2075ce41

SHA1
6e5110b48f662531866664606e865205f32c8bc5

SHA256
06acac8256f26064e25da38f8d2ad5380ce53b723b0d7c9193e04becf1b3d755

SHA512
9085192c3a04b611a6d729c5227d2c4fd05ef8afe55f22971bfa8874c81eb6c7a46a52f39db34bb30e0d6f410cfafee0919aa979f85078cf749406e7a0a7f276

Download Submit
memory/2204-11-0x00000000032E0000-0x0000000003406000-memory.dmp

Filesize
1.1MB

Download
memory/2204-13-0x00000000032E0000-0x0000000003406000-memory.dmp

Filesize
1.1MB

Download
memory/2204-12-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2540-16-0x0000000000400000-0x0000000000525DBF-memory.dmp

Filesize
1.1MB

Download
memory/2540-17-0x0000000000401000-0x00000000004C2000-memory.dmp

Filesize
772KB

Download
memory/2540-15-0x0000000000400000-0x0000000000525DBF-memory.dmp

Filesize
1.1MB

Download
memory/2540-18-0x0000000000400000-0x0000000000525DBF-memory.dmp

Filesize
1.1MB

Download
memory/2540-22-0x0000000000400000-0x0000000000525DBF-memory.dmp

Filesize
1.1MB

Download
memory/2540-24-0x0000000000401000-0x0000000000499000-memory.dmp

Filesize
608KB

Download
memory/2540-23-0x0000000000401000-0x00000000004C2000-memory.dmp

Filesize
772KB

Download
memory/2540-25-0x0000000000400000-0x0000000000525DBF-memory.dmp

Filesize
1.1MB

Download

Analysis

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