modiloader | af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5

Analysis

max time kernel
119s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20/01/2025, 04:14

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General

Target

af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe
Size

130KB
MD5

6096ac38bc460e992a5c78cb5e99103f
SHA1

df508bb55641e78759f4dc0c6ffde643614f4c04
SHA256

af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5
SHA512

1d2303e20802bc6548ab3d1cf46e849142a130619cd51fbf21ba2c272fe7c85f21d36f5d35c0a249e52ff7d26618b57354c3aea350e14ea7ea52402fcec855fb
SSDEEP

1536:eH1ZaQvR1KiX3NK6I+hZhYrt/w5Q6G6IpiRYzz9qJHhhnm0yG5aP/5UROXTmZS:SKQJcinxphkG5Q6GdpIOkJHhKRyOXKk

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/4472-49-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4472-52-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4472-56-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4472-54-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4472-58-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4472-64-0x0000000000400000-0x0000000000411000-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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe

Executes dropped EXE 3 IoCs

pid	Process
4388	Flaseher.exe
3824	Flaseher.exe
4472	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-1-5-21-2045521122-590294423-3465680274-1000\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 3484 set thread context of 4744	3484	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe	83
PID 4388 set thread context of 3824	4388	Flaseher.exe	90
PID 4388 set thread context of 4472	4388	Flaseher.exe	91

UPX packed file 14 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3484-0-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/3484-7-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/4744-10-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4744-13-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/3484-14-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/4744-16-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x0007000000023ca0-32.dat	upx
behavioral2/memory/4744-43-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4388-42-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/4388-44-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/4388-45-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/4388-59-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/4744-61-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/3824-63-0x0000000000400000-0x000000000040B000-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	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe
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

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe
Token: SeDebugPrivilege	3824	Flaseher.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3484	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe
4744	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe
4388	Flaseher.exe
3824	Flaseher.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 3484 wrote to memory of 4744	3484	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe	83
PID 3484 wrote to memory of 4744	3484	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe	83
PID 3484 wrote to memory of 4744	3484	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe	83
PID 3484 wrote to memory of 4744	3484	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe	83
PID 3484 wrote to memory of 4744	3484	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe	83
PID 3484 wrote to memory of 4744	3484	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe	83
PID 3484 wrote to memory of 4744	3484	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe	83
PID 3484 wrote to memory of 4744	3484	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe	83
PID 4744 wrote to memory of 548	4744	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe	84
PID 4744 wrote to memory of 548	4744	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe	84
PID 4744 wrote to memory of 548	4744	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe	84
PID 548 wrote to memory of 708	548	cmd.exe	88
PID 548 wrote to memory of 708	548	cmd.exe	88
PID 548 wrote to memory of 708	548	cmd.exe	88
PID 4744 wrote to memory of 4388	4744	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe	89
PID 4744 wrote to memory of 4388	4744	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe	89
PID 4744 wrote to memory of 4388	4744	af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe	89
PID 4388 wrote to memory of 3824	4388	Flaseher.exe	90
PID 4388 wrote to memory of 3824	4388	Flaseher.exe	90
PID 4388 wrote to memory of 3824	4388	Flaseher.exe	90
PID 4388 wrote to memory of 3824	4388	Flaseher.exe	90
PID 4388 wrote to memory of 3824	4388	Flaseher.exe	90
PID 4388 wrote to memory of 3824	4388	Flaseher.exe	90
PID 4388 wrote to memory of 3824	4388	Flaseher.exe	90
PID 4388 wrote to memory of 3824	4388	Flaseher.exe	90
PID 4388 wrote to memory of 4472	4388	Flaseher.exe	91
PID 4388 wrote to memory of 4472	4388	Flaseher.exe	91
PID 4388 wrote to memory of 4472	4388	Flaseher.exe	91
PID 4388 wrote to memory of 4472	4388	Flaseher.exe	91
PID 4388 wrote to memory of 4472	4388	Flaseher.exe	91
PID 4388 wrote to memory of 4472	4388	Flaseher.exe	91
PID 4388 wrote to memory of 4472	4388	Flaseher.exe	91
PID 4388 wrote to memory of 4472	4388	Flaseher.exe	91
PID 4388 wrote to memory of 4472	4388	Flaseher.exe	91
PID 4388 wrote to memory of 4472	4388	Flaseher.exe	91
PID 4388 wrote to memory of 4472	4388	Flaseher.exe	91
PID 4388 wrote to memory of 4472	4388	Flaseher.exe	91
PID 4388 wrote to memory of 4472	4388	Flaseher.exe	91

C:\Users\Admin\AppData\Local\Temp\af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe
"C:\Users\Admin\AppData\Local\Temp\af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3484
- C:\Users\Admin\AppData\Local\Temp\af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe
  "C:\Users\Admin\AppData\Local\Temp\af11612f13f23c847cf2450142831f05c98683042eca3ca092036e7226699fb5.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4744
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\GHEMF.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:548
  - - 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:708
- - 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:4388
  - - 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:3824
  - - 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:4472

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

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Downloads

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

Filesize
145B

MD5
da0cbe87b720a79b294147ed6a4b98be

SHA1
ebf0dc9efd7a12cb192e355cda87546acb4ab360

SHA256
7ccfeff356fdccc9145bd1e263aa1c56360ca7b6552ed5a5665c596d02a627ed

SHA512
f55c4a3d24d2f11db5eda3c816d1cd3b8804a171a7bf715b13d60788247fbb352eafaa5bd4e0a8086c1013396be0a48c7bdb904ab0f974fa0c75e81e3d365acc

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

Filesize
130KB

MD5
86535f4a9f81f5e30d4c4031492c5214

SHA1
ae04758a99c443408b66fd4aa264a9f21f401c86

SHA256
294e4296856533ea822432c5106d6d3fbb6592b5919c60cebe94b0cb1fa7e34d

SHA512
5be7dd07eb82bc73d2aab30fa3feda6b5fd85349fef1c2cd50fc4ff8dee348a541c88afe39912fe917f5b30aa7df9c6126b014e5400998103ad6419f42f84f6c

Download Submit
memory/3484-9-0x0000000002CA0000-0x0000000002CA1000-memory.dmp

Filesize
4KB

Download
memory/3484-3-0x0000000002BB0000-0x0000000002BB1000-memory.dmp

Filesize
4KB

Download
memory/3484-7-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/3484-6-0x0000000002C80000-0x0000000002C81000-memory.dmp

Filesize
4KB

Download
memory/3484-8-0x0000000002C90000-0x0000000002C91000-memory.dmp

Filesize
4KB

Download
memory/3484-0-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/3484-11-0x0000000002BB0000-0x0000000002BB1000-memory.dmp

Filesize
4KB

Download
memory/3484-4-0x0000000002BE0000-0x0000000002BE1000-memory.dmp

Filesize
4KB

Download
memory/3484-14-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/3484-5-0x0000000002C20000-0x0000000002C21000-memory.dmp

Filesize
4KB

Download
memory/3824-63-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4388-59-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4388-42-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4388-45-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4388-44-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4472-52-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4472-49-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4472-56-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4472-54-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4472-58-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4472-64-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4744-13-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4744-16-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4744-43-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4744-61-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4744-10-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads