modiloader | 1e4d751d17c3f8c9022add050ff6e1434abcdb15d6abd26be6809dedc29b63a7

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/09/2024, 11:17

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General

Target

da3af2873dd03e7d198119469a6af6bd_JaffaCakes118.exe
Size

1.5MB
MD5

da3af2873dd03e7d198119469a6af6bd
SHA1

670cc79d05567afd69b825af3d0fe6bec707289c
SHA256

1e4d751d17c3f8c9022add050ff6e1434abcdb15d6abd26be6809dedc29b63a7
SHA512

9cf596534c550ae57b60e98c8d5e9bb34dbe6711af962fbe1759eff2117d9c9918186433bb07136a77bba904ab140891958343a9eedd2c5a1bc51263875b8d3d
SSDEEP

24576:9CQBHORKnK7pMrJ2in7PPjCfz6GD+ZCXQYwtQRIkV6:oQxsN7p2J2i7njCfNn

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
behavioral2/memory/2400-19-0x0000000000400000-0x000000000058D000-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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	da3af2873dd03e7d198119469a6af6bd_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1488	BiFrOsT D-H.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 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	da3af2873dd03e7d198119469a6af6bd_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BiFrOsT D-H.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1488	BiFrOsT D-H.EXE
1488	BiFrOsT D-H.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 1488	2400	da3af2873dd03e7d198119469a6af6bd_JaffaCakes118.exe	84
PID 2400 wrote to memory of 1488	2400	da3af2873dd03e7d198119469a6af6bd_JaffaCakes118.exe	84
PID 2400 wrote to memory of 1488	2400	da3af2873dd03e7d198119469a6af6bd_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\da3af2873dd03e7d198119469a6af6bd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\da3af2873dd03e7d198119469a6af6bd_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Users\Admin\AppData\Local\Temp\BiFrOsT D-H.EXE
  "C:\Users\Admin\AppData\Local\Temp\BiFrOsT D-H.EXE"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1488

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\BiFrOsT D-H.EXE

Filesize
1.4MB

MD5
dd8caf32950321c3a5b49b5f169dae79

SHA1
3a465b6edd7f601fd5a48eac798429e44a492102

SHA256
349d847748d6c0ba3087565dcc503607a63448b3a5405e9eaccbdf8f4031d17b

SHA512
81f77ecff2ed7684a2f705f1051f0bd8bd4baccb6bf9ea83c43710cd4677d04d0c734bfb58488436676897f20e55cef5f3a71bdd3725fd743c858d138a400aad

Download Submit
C:\Users\Admin\AppData\Local\Temp\sss.exe.exe

Filesize
92KB

MD5
0038df483b9a6fff35fce105afffdfe7

SHA1
4e17f6bf996f6dfc0d40d74abf3a16e139a85148

SHA256
79b6e7044e9aa3fbabdd84c380933f7dbbdab85441a37fe310914ce3850d74cb

SHA512
0c12899335fdc4e3b8790639d2c68da7de3ebcd54f3f2347db64a2f40497e051287c4817cd4f909cb578132308a72898f8dcc19870b74fe1f16be6959b497c2e

Download Submit
memory/1488-21-0x0000000000400000-0x0000000000566000-memory.dmp

Filesize
1.4MB

Download
memory/1488-22-0x0000000000400000-0x0000000000566000-memory.dmp

Filesize
1.4MB

Download
memory/2400-19-0x0000000000400000-0x000000000058D000-memory.dmp

Filesize
1.6MB

Download