modiloader | 823ba1da74a298ca7e5e180390568d44df79bdc9938254cd9a30f40d8d25a38d

Analysis

max time kernel
135s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 08:18

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General

Target

a60bb0f96d7a6fecd34a9ea53d4857dd_JaffaCakes118.exe
Size

541KB
MD5

a60bb0f96d7a6fecd34a9ea53d4857dd
SHA1

8176c302a9cfbe533ee470fb6fd1d5b0cb473f17
SHA256

823ba1da74a298ca7e5e180390568d44df79bdc9938254cd9a30f40d8d25a38d
SHA512

8867db4c51ecc72cc46e7f62899627f9768f79f288fdef04cc0af11b4fa410c3e7fdf59a308335b7372452677241306f7cb7d80cb3c0a1e614d28203906ea314
SSDEEP

12288:IkUzhKaR/xT6DvdOWQmAwi3OiVBSRzv8JaP9Fd1c2obY7DuIKJ1IR:IZzvpTWvdDowEOi3gD8Jg1oc+IKJ1u

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 4 IoCs

resource	yara_rule
behavioral2/memory/2460-71-0x0000000000400000-0x000000000054D000-memory.dmp	modiloader_stage2
behavioral2/memory/1088-77-0x0000000000400000-0x000000000054D000-memory.dmp	modiloader_stage2
behavioral2/memory/1088-81-0x0000000000400000-0x000000000054D000-memory.dmp	modiloader_stage2
behavioral2/memory/2460-83-0x0000000000400000-0x000000000054D000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
1088	amctream.dll

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\SxDel.bat	a60bb0f96d7a6fecd34a9ea53d4857dd_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\amctream.dll	a60bb0f96d7a6fecd34a9ea53d4857dd_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\amctream.dll	a60bb0f96d7a6fecd34a9ea53d4857dd_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\amctream.dll	amctream.dll

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	amctream.dll
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a60bb0f96d7a6fecd34a9ea53d4857dd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 1088	2460	a60bb0f96d7a6fecd34a9ea53d4857dd_JaffaCakes118.exe	94
PID 2460 wrote to memory of 1088	2460	a60bb0f96d7a6fecd34a9ea53d4857dd_JaffaCakes118.exe	94
PID 2460 wrote to memory of 1088	2460	a60bb0f96d7a6fecd34a9ea53d4857dd_JaffaCakes118.exe	94
PID 2460 wrote to memory of 4780	2460	a60bb0f96d7a6fecd34a9ea53d4857dd_JaffaCakes118.exe	95
PID 2460 wrote to memory of 4780	2460	a60bb0f96d7a6fecd34a9ea53d4857dd_JaffaCakes118.exe	95
PID 2460 wrote to memory of 4780	2460	a60bb0f96d7a6fecd34a9ea53d4857dd_JaffaCakes118.exe	95

C:\Users\Admin\AppData\Local\Temp\a60bb0f96d7a6fecd34a9ea53d4857dd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a60bb0f96d7a6fecd34a9ea53d4857dd_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Windows\SysWOW64\amctream.dll
  C:\Windows\system32\amctream.dll
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:1088
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\SxDel.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4780

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4324,i,16316361669272684588,6171287487746154806,262144 --variations-seed-version --mojo-platform-channel-handle=4336 /prefetch:8
1⤵
PID:2412

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

C:\Windows\SysWOW64\SxDel.bat

Filesize
212B

MD5
6ed705158609c068985ed2cf9867d3c5

SHA1
c8258d7c6a2b6dd3c95b344ad446105d037b822d

SHA256
c355c2eb4f216d0880e6d07b90a0782f910a354e8373e201b730e9a6d89ae5ca

SHA512
f396d3d3c5eff2d8559d5dc101b639cf76f977df58fb54077d213242ef51cbe145149c327b8b56c48ef14ddc0069f8d86f8fd12606c5de87de6cd4b82be15542

Download Submit
C:\Windows\SysWOW64\amctream.dll

Filesize
541KB

MD5
a60bb0f96d7a6fecd34a9ea53d4857dd

SHA1
8176c302a9cfbe533ee470fb6fd1d5b0cb473f17

SHA256
823ba1da74a298ca7e5e180390568d44df79bdc9938254cd9a30f40d8d25a38d

SHA512
8867db4c51ecc72cc46e7f62899627f9768f79f288fdef04cc0af11b4fa410c3e7fdf59a308335b7372452677241306f7cb7d80cb3c0a1e614d28203906ea314

Download Submit
memory/1088-77-0x0000000000400000-0x000000000054D000-memory.dmp

Filesize
1.3MB

Download
memory/1088-81-0x0000000000400000-0x000000000054D000-memory.dmp

Filesize
1.3MB

Download
memory/2460-0-0x0000000000400000-0x000000000054D000-memory.dmp

Filesize
1.3MB

Download
memory/2460-1-0x0000000002300000-0x0000000002350000-memory.dmp

Filesize
320KB

Download
memory/2460-7-0x0000000002590000-0x0000000002591000-memory.dmp

Filesize
4KB

Download
memory/2460-4-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/2460-70-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-69-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-68-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-67-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-66-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-65-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-64-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-63-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-62-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-61-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-60-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-59-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-58-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-57-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-56-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-55-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-54-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-53-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-52-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-51-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-50-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-49-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-48-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-47-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-46-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-45-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-44-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-43-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-42-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-41-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-40-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-39-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-38-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-37-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-35-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-36-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-34-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-33-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-32-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-31-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-30-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-29-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-28-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-27-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-26-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-25-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-24-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-23-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-22-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-21-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-20-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-19-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-18-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-17-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-16-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-15-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-14-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-13-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-12-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-11-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2460-10-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2460-9-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/2460-8-0x0000000002560000-0x0000000002561000-memory.dmp

Filesize
4KB

Download
memory/2460-3-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/2460-2-0x0000000002580000-0x0000000002581000-memory.dmp

Filesize
4KB

Download
memory/2460-6-0x0000000002540000-0x0000000002541000-memory.dmp

Filesize
4KB

Download
memory/2460-5-0x0000000002530000-0x0000000002531000-memory.dmp

Filesize
4KB

Download
memory/2460-71-0x0000000000400000-0x000000000054D000-memory.dmp

Filesize
1.3MB

Download
memory/2460-84-0x0000000002300000-0x0000000002350000-memory.dmp

Filesize
320KB

Download
memory/2460-83-0x0000000000400000-0x000000000054D000-memory.dmp

Filesize
1.3MB

Download