modiloader | 55baedb6ab7a09aed7ec88002770e1bf55c3bea3bd9c001944821742f015d2e4

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
28-09-2024 02:49

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General

Target

fb5b6ebb519b8bded191465d86857832_JaffaCakes118.exe
Size

641KB
MD5

fb5b6ebb519b8bded191465d86857832
SHA1

83ddfd087f4c424d63d67765caca21cf0eb7d0e1
SHA256

55baedb6ab7a09aed7ec88002770e1bf55c3bea3bd9c001944821742f015d2e4
SHA512

60971d62818f138ec2517e548849430a6d406a5369b1dc9b8221a7976a61a16804f00114534b4b04dd941e9884ec4a8cacf0c20e691d589639f8f43ef763e976
SSDEEP

12288:vt1RoiM5uZ3Z0JR2OGoXZiylyq4c5jYIfJGfF3Z4mxxN0MHoTAFbcm:F1PMs5OR2OGQQGJYQmXNK7m

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 1 IoCs

resource	yara_rule
behavioral1/memory/2720-21-0x0000000000400000-0x000000000050E000-memory.dmp	modiloader_stage2

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\FieleWay.txt	fb5b6ebb519b8bded191465d86857832_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	fb5b6ebb519b8bded191465d86857832_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 2952	2720	fb5b6ebb519b8bded191465d86857832_JaffaCakes118.exe	30
PID 2720 wrote to memory of 2952	2720	fb5b6ebb519b8bded191465d86857832_JaffaCakes118.exe	30
PID 2720 wrote to memory of 2952	2720	fb5b6ebb519b8bded191465d86857832_JaffaCakes118.exe	30
PID 2720 wrote to memory of 2952	2720	fb5b6ebb519b8bded191465d86857832_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\fb5b6ebb519b8bded191465d86857832_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fb5b6ebb519b8bded191465d86857832_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2720
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:2952

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

memory/2720-0-0x0000000000400000-0x000000000050E000-memory.dmp

Filesize
1.1MB

Download
memory/2720-1-0x0000000000510000-0x0000000000564000-memory.dmp

Filesize
336KB

Download
memory/2720-2-0x00000000020D0000-0x00000000020D1000-memory.dmp

Filesize
4KB

Download
memory/2720-19-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2720-18-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2720-17-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2720-16-0x00000000033C0000-0x00000000033C1000-memory.dmp

Filesize
4KB

Download
memory/2720-15-0x0000000003470000-0x0000000003471000-memory.dmp

Filesize
4KB

Download
memory/2720-14-0x0000000003370000-0x0000000003373000-memory.dmp

Filesize
12KB

Download
memory/2720-13-0x0000000003380000-0x0000000003381000-memory.dmp

Filesize
4KB

Download
memory/2720-12-0x0000000003370000-0x0000000003470000-memory.dmp

Filesize
1024KB

Download
memory/2720-11-0x0000000003370000-0x0000000003470000-memory.dmp

Filesize
1024KB

Download
memory/2720-10-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/2720-9-0x0000000002110000-0x0000000002111000-memory.dmp

Filesize
4KB

Download
memory/2720-8-0x00000000020E0000-0x00000000020E1000-memory.dmp

Filesize
4KB

Download
memory/2720-7-0x00000000020F0000-0x00000000020F1000-memory.dmp

Filesize
4KB

Download
memory/2720-6-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/2720-5-0x0000000000590000-0x0000000000591000-memory.dmp

Filesize
4KB

Download
memory/2720-4-0x0000000002100000-0x0000000002101000-memory.dmp

Filesize
4KB

Download
memory/2720-3-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/2720-21-0x0000000000400000-0x000000000050E000-memory.dmp

Filesize
1.1MB

Download
memory/2720-22-0x0000000000510000-0x0000000000564000-memory.dmp

Filesize
336KB

Download