modiloader | ededd69b67aff878109d86d8433b1f9cf4a4e380a0378eac12778b83531883bb

Analysis

max time kernel
141s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22-09-2024 06:31

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General

Target

f17615935415948dcad12e0ea9565c2b_JaffaCakes118.exe
Size

774KB
MD5

f17615935415948dcad12e0ea9565c2b
SHA1

711d57dfae8a9008382d795edf5a60f0f819ce75
SHA256

ededd69b67aff878109d86d8433b1f9cf4a4e380a0378eac12778b83531883bb
SHA512

7654661da896727da78dfb27ec98e179fdbf175898b9a992d993d2c3077b6c9598efdc3d3128065ba0593bf2defec28e3be3bae1815fed43b9a0226c5eadb1d5
SSDEEP

12288:f7r3ORMsy44cJ0YApAaWOf3AmjFoJc1MmZKu7:zLSMyMnWOf3QoREI

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 6 IoCs

resource	yara_rule
behavioral2/memory/3192-7-0x0000000000400000-0x00000000004CC016-memory.dmp	modiloader_stage2
behavioral2/memory/2716-8-0x0000000000400000-0x00000000004CC016-memory.dmp	modiloader_stage2
behavioral2/memory/2716-11-0x0000000000400000-0x00000000004CC016-memory.dmp	modiloader_stage2
behavioral2/memory/2716-15-0x0000000000400000-0x00000000004CC016-memory.dmp	modiloader_stage2
behavioral2/memory/2716-17-0x0000000000400000-0x00000000004CC016-memory.dmp	modiloader_stage2
behavioral2/memory/2716-21-0x0000000000400000-0x00000000004CC016-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
2716	rejoice101.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe	f17615935415948dcad12e0ea9565c2b_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe	f17615935415948dcad12e0ea9565c2b_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	f17615935415948dcad12e0ea9565c2b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rejoice101.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3192 wrote to memory of 2716	3192	f17615935415948dcad12e0ea9565c2b_JaffaCakes118.exe	84
PID 3192 wrote to memory of 2716	3192	f17615935415948dcad12e0ea9565c2b_JaffaCakes118.exe	84
PID 3192 wrote to memory of 2716	3192	f17615935415948dcad12e0ea9565c2b_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\f17615935415948dcad12e0ea9565c2b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f17615935415948dcad12e0ea9565c2b_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3192
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2716

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

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Downloads

C:\Program Files\Common Files\microsoft shared\MSInfo\rejoice101.exe

Filesize
774KB

MD5
f17615935415948dcad12e0ea9565c2b

SHA1
711d57dfae8a9008382d795edf5a60f0f819ce75

SHA256
ededd69b67aff878109d86d8433b1f9cf4a4e380a0378eac12778b83531883bb

SHA512
7654661da896727da78dfb27ec98e179fdbf175898b9a992d993d2c3077b6c9598efdc3d3128065ba0593bf2defec28e3be3bae1815fed43b9a0226c5eadb1d5

Download Submit
memory/2716-6-0x00000000007A0000-0x00000000007A1000-memory.dmp

Filesize
4KB

Download
memory/2716-9-0x00000000007A0000-0x00000000007A1000-memory.dmp

Filesize
4KB

Download
memory/2716-8-0x0000000000400000-0x00000000004CC016-memory.dmp

Filesize
816KB

Download
memory/2716-11-0x0000000000400000-0x00000000004CC016-memory.dmp

Filesize
816KB

Download
memory/2716-15-0x0000000000400000-0x00000000004CC016-memory.dmp

Filesize
816KB

Download
memory/2716-17-0x0000000000400000-0x00000000004CC016-memory.dmp

Filesize
816KB

Download
memory/2716-21-0x0000000000400000-0x00000000004CC016-memory.dmp

Filesize
816KB

Download
memory/3192-0-0x0000000002280000-0x0000000002281000-memory.dmp

Filesize
4KB

Download
memory/3192-7-0x0000000000400000-0x00000000004CC016-memory.dmp

Filesize
816KB

Download