modiloader | f04b19bbbe2fcb714fe2310df2f29fa2e76e7f66c1ae9c3133e8f2c2d4eddace

Analysis

max time kernel
125s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-09-2024 18:05

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General

Target

f4371947650402411158039cc10e0613_JaffaCakes118.exe
Size

378KB
MD5

f4371947650402411158039cc10e0613
SHA1

48adb59ad72d74f2e7135dc3628703c390c562c9
SHA256

f04b19bbbe2fcb714fe2310df2f29fa2e76e7f66c1ae9c3133e8f2c2d4eddace
SHA512

4659049c2a2bdf7f85e66f636da1eb39032d27fccea7ea1eff0d73d882d7d4b2785143dbeb99d8b69e50a890997df869ecbd7e9c6ce74e719fda460b3e065809
SSDEEP

6144:5NjIs9KnfkDxJ9SnoDOXlRUB0R4R4jkLaPsvpuJHB2yI9lCS6ZpRh6/mV/5Tufz0:5NN9Knf0JUn8OXl6Bw4NLaUReh9I9ES2

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 3 IoCs

resource	yara_rule
behavioral2/memory/2980-4-0x0000000000400000-0x0000000000523000-memory.dmp	modiloader_stage2
behavioral2/memory/2980-5-0x0000000000400000-0x0000000000523000-memory.dmp	modiloader_stage2
behavioral2/memory/2980-7-0x0000000000400000-0x0000000000523000-memory.dmp	modiloader_stage2

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\FieleWay.txt	f4371947650402411158039cc10e0613_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2752	2980	WerFault.exe	88

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	f4371947650402411158039cc10e0613_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 2972	2980	f4371947650402411158039cc10e0613_JaffaCakes118.exe	89
PID 2980 wrote to memory of 2972	2980	f4371947650402411158039cc10e0613_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\f4371947650402411158039cc10e0613_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f4371947650402411158039cc10e0613_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2980
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:2972
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2980 -s 620
  2⤵
  - Program crash
  PID:2752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2980 -ip 2980
1⤵
PID:2104

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=4508,i,16315016104747277319,5510969007830467313,262144 --variations-seed-version --mojo-platform-channel-handle=1904 /prefetch:8
1⤵
PID:3564

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/2980-0-0x0000000000400000-0x0000000000523000-memory.dmp

Filesize
1.1MB

Download
memory/2980-2-0x00000000004C4000-0x0000000000522000-memory.dmp

Filesize
376KB

Download
memory/2980-1-0x0000000000400000-0x0000000000523000-memory.dmp

Filesize
1.1MB

Download
memory/2980-4-0x0000000000400000-0x0000000000523000-memory.dmp

Filesize
1.1MB

Download
memory/2980-5-0x0000000000400000-0x0000000000523000-memory.dmp

Filesize
1.1MB

Download
memory/2980-6-0x00000000004C4000-0x0000000000522000-memory.dmp

Filesize
376KB

Download
memory/2980-7-0x0000000000400000-0x0000000000523000-memory.dmp

Filesize
1.1MB

Download