modiloader | d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 01:56

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General

Target

d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe
Size

130KB
MD5

1505d88fcea7435ae8f3a51e8b2c4147
SHA1

b66b6db9b8ad99f124797fe57b2c688db47b5c4f
SHA256

d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18
SHA512

fd721435ee772189903cb363d0368db6174651e6124e227717310fef564cc4c4de61136e21f42d7551aa98b758e8bff21dca43e0041154252d954aba69160a73
SSDEEP

1536:mH1ZaQvR1KiX3NK6I+hZhYrt/w5Q6G6IpiRYzz9qJHhhnm0yG5aP/5UROXTmNJo:6KQJcinxphkG5Q6GdpIOkJHhKRyOXKo

Score

10^/10

modiloader discovery persistence trojan upx

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
Modiloader family
modiloader

ModiLoader Second Stage 6 IoCs

resource	yara_rule
behavioral2/memory/3544-55-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/3544-53-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/3544-49-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/3544-58-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/3544-61-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/3544-66-0x0000000000400000-0x0000000000411000-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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe

Executes dropped EXE 3 IoCs

pid	Process
1432	Flaseher.exe
744	Flaseher.exe
3544	Flaseher.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\.Flasfh = "C:\\Users\\Admin\\AppData\\Roaming\\..Flash\\Flaseher.exe"	reg.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4672 set thread context of 2372	4672	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe	85
PID 1432 set thread context of 744	1432	Flaseher.exe	103
PID 1432 set thread context of 3544	1432	Flaseher.exe	104

UPX packed file 14 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4672-0-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/4672-6-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/2372-11-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/2372-16-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/2372-14-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4672-17-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/files/0x0007000000023cbf-33.dat	upx
behavioral2/memory/2372-44-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/1432-43-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/1432-45-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/1432-46-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/1432-60-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/2372-62-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/744-64-0x0000000000400000-0x000000000040B000-memory.dmp	upx

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 7 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Flaseher.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Flaseher.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Flaseher.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe
Token: SeDebugPrivilege	744	Flaseher.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4672	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe
2372	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe
1432	Flaseher.exe
744	Flaseher.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 4672 wrote to memory of 2372	4672	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe	85
PID 4672 wrote to memory of 2372	4672	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe	85
PID 4672 wrote to memory of 2372	4672	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe	85
PID 4672 wrote to memory of 2372	4672	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe	85
PID 4672 wrote to memory of 2372	4672	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe	85
PID 4672 wrote to memory of 2372	4672	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe	85
PID 4672 wrote to memory of 2372	4672	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe	85
PID 4672 wrote to memory of 2372	4672	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe	85
PID 2372 wrote to memory of 4376	2372	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe	91
PID 2372 wrote to memory of 4376	2372	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe	91
PID 2372 wrote to memory of 4376	2372	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe	91
PID 4376 wrote to memory of 1920	4376	cmd.exe	95
PID 4376 wrote to memory of 1920	4376	cmd.exe	95
PID 4376 wrote to memory of 1920	4376	cmd.exe	95
PID 2372 wrote to memory of 1432	2372	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe	96
PID 2372 wrote to memory of 1432	2372	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe	96
PID 2372 wrote to memory of 1432	2372	d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe	96
PID 1432 wrote to memory of 744	1432	Flaseher.exe	103
PID 1432 wrote to memory of 744	1432	Flaseher.exe	103
PID 1432 wrote to memory of 744	1432	Flaseher.exe	103
PID 1432 wrote to memory of 744	1432	Flaseher.exe	103
PID 1432 wrote to memory of 744	1432	Flaseher.exe	103
PID 1432 wrote to memory of 744	1432	Flaseher.exe	103
PID 1432 wrote to memory of 744	1432	Flaseher.exe	103
PID 1432 wrote to memory of 744	1432	Flaseher.exe	103
PID 1432 wrote to memory of 3544	1432	Flaseher.exe	104
PID 1432 wrote to memory of 3544	1432	Flaseher.exe	104
PID 1432 wrote to memory of 3544	1432	Flaseher.exe	104
PID 1432 wrote to memory of 3544	1432	Flaseher.exe	104
PID 1432 wrote to memory of 3544	1432	Flaseher.exe	104
PID 1432 wrote to memory of 3544	1432	Flaseher.exe	104
PID 1432 wrote to memory of 3544	1432	Flaseher.exe	104
PID 1432 wrote to memory of 3544	1432	Flaseher.exe	104
PID 1432 wrote to memory of 3544	1432	Flaseher.exe	104
PID 1432 wrote to memory of 3544	1432	Flaseher.exe	104
PID 1432 wrote to memory of 3544	1432	Flaseher.exe	104
PID 1432 wrote to memory of 3544	1432	Flaseher.exe	104
PID 1432 wrote to memory of 3544	1432	Flaseher.exe	104

C:\Users\Admin\AppData\Local\Temp\d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe
"C:\Users\Admin\AppData\Local\Temp\d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4672
- C:\Users\Admin\AppData\Local\Temp\d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe
  "C:\Users\Admin\AppData\Local\Temp\d24f89a7d5de7646dce4130a2de9290743d7202028d0cde005a2b3a4ec5cbf18.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2372
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\OWOBD.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4376
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v ".Flasfh" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe" /f
      4⤵
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:1920
- - C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe
    "C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1432
  - - C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe
      "C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:744
  - - C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe
      "C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:3544

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\OWOBD.txt

Filesize
145B

MD5
da0cbe87b720a79b294147ed6a4b98be

SHA1
ebf0dc9efd7a12cb192e355cda87546acb4ab360

SHA256
7ccfeff356fdccc9145bd1e263aa1c56360ca7b6552ed5a5665c596d02a627ed

SHA512
f55c4a3d24d2f11db5eda3c816d1cd3b8804a171a7bf715b13d60788247fbb352eafaa5bd4e0a8086c1013396be0a48c7bdb904ab0f974fa0c75e81e3d365acc

Download Submit
C:\Users\Admin\AppData\Roaming\..Flash\Flaseher.exe

Filesize
130KB

MD5
a8717718ac0dc5ba2b5d4e402a7435fe

SHA1
a8f3b66ccdd5bdd6415d3aecb4037fd56392b656

SHA256
be1d33c06325ea131e0dc11e3ee8fde228e3f4a144b2e424bd19d977965a950a

SHA512
11df385acf6dfdb63c2b688d0bb5f216300968d0abaf8fd2be794bfe58665e001c5797d28095fbf1a46379e5e2ed228384eaa994558dec107690871a26f40c81

Download Submit
memory/744-64-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1432-60-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1432-46-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1432-45-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1432-43-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2372-14-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2372-62-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2372-44-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2372-11-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2372-16-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3544-53-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3544-55-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3544-66-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3544-61-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3544-58-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3544-49-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4672-0-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4672-8-0x0000000002C90000-0x0000000002C91000-memory.dmp

Filesize
4KB

Download
memory/4672-7-0x0000000002C60000-0x0000000002C61000-memory.dmp

Filesize
4KB

Download
memory/4672-17-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4672-6-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4672-9-0x0000000002CA0000-0x0000000002CA1000-memory.dmp

Filesize
4KB

Download
memory/4672-10-0x0000000002CB0000-0x0000000002CB1000-memory.dmp

Filesize
4KB

Download
memory/4672-5-0x0000000002C20000-0x0000000002C21000-memory.dmp

Filesize
4KB

Download
memory/4672-4-0x0000000002BE0000-0x0000000002BE1000-memory.dmp

Filesize
4KB

Download
memory/4672-3-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/4672-12-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads