modiloader | ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51

Analysis

max time kernel
118s
max time network
117s
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 05:23

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General

Target

ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe
Size

130KB
MD5

e3178f2d10479f6cf74d5f9e33ca62d0
SHA1

9fd124534673f302d770c11c7c06e34d1d1ef01a
SHA256

ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51
SHA512

c5a2e3ee7766bdc2039cf065c964bb12e21ef93218acdbce5ef525fa0a210229a96674ca6b4bb55865c99057b09586811e331b61469da412d22f7bef09df4a29
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/3384-50-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/3384-51-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/3384-56-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/3384-53-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/3384-48-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/3384-62-0x0000000000400000-0x0000000000411000-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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe

Executes dropped EXE 3 IoCs

pid	Process
1004	Flaseher.exe
532	Flaseher.exe
3384	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-1-5-21-1045960512-3948844814-3059691613-1000\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 4720 set thread context of 4104	4720	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe	88
PID 1004 set thread context of 532	1004	Flaseher.exe	100
PID 1004 set thread context of 3384	1004	Flaseher.exe	101

UPX packed file 14 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4720-0-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/4720-6-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/4104-9-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4104-11-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4104-12-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4720-13-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/files/0x0007000000023c98-29.dat	upx
behavioral2/memory/1004-39-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/1004-41-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/4104-40-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/1004-42-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/1004-55-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/4104-58-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/532-60-0x0000000000400000-0x000000000040B000-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	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	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe
Token: SeDebugPrivilege	532	Flaseher.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4720	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe
4104	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe
1004	Flaseher.exe
532	Flaseher.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 4720 wrote to memory of 4104	4720	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe	88
PID 4720 wrote to memory of 4104	4720	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe	88
PID 4720 wrote to memory of 4104	4720	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe	88
PID 4720 wrote to memory of 4104	4720	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe	88
PID 4720 wrote to memory of 4104	4720	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe	88
PID 4720 wrote to memory of 4104	4720	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe	88
PID 4720 wrote to memory of 4104	4720	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe	88
PID 4720 wrote to memory of 4104	4720	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe	88
PID 4104 wrote to memory of 5028	4104	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe	89
PID 4104 wrote to memory of 5028	4104	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe	89
PID 4104 wrote to memory of 5028	4104	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe	89
PID 5028 wrote to memory of 5040	5028	cmd.exe	93
PID 5028 wrote to memory of 5040	5028	cmd.exe	93
PID 5028 wrote to memory of 5040	5028	cmd.exe	93
PID 4104 wrote to memory of 1004	4104	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe	94
PID 4104 wrote to memory of 1004	4104	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe	94
PID 4104 wrote to memory of 1004	4104	ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe	94
PID 1004 wrote to memory of 532	1004	Flaseher.exe	100
PID 1004 wrote to memory of 532	1004	Flaseher.exe	100
PID 1004 wrote to memory of 532	1004	Flaseher.exe	100
PID 1004 wrote to memory of 532	1004	Flaseher.exe	100
PID 1004 wrote to memory of 532	1004	Flaseher.exe	100
PID 1004 wrote to memory of 532	1004	Flaseher.exe	100
PID 1004 wrote to memory of 532	1004	Flaseher.exe	100
PID 1004 wrote to memory of 532	1004	Flaseher.exe	100
PID 1004 wrote to memory of 3384	1004	Flaseher.exe	101
PID 1004 wrote to memory of 3384	1004	Flaseher.exe	101
PID 1004 wrote to memory of 3384	1004	Flaseher.exe	101
PID 1004 wrote to memory of 3384	1004	Flaseher.exe	101
PID 1004 wrote to memory of 3384	1004	Flaseher.exe	101
PID 1004 wrote to memory of 3384	1004	Flaseher.exe	101
PID 1004 wrote to memory of 3384	1004	Flaseher.exe	101
PID 1004 wrote to memory of 3384	1004	Flaseher.exe	101
PID 1004 wrote to memory of 3384	1004	Flaseher.exe	101
PID 1004 wrote to memory of 3384	1004	Flaseher.exe	101
PID 1004 wrote to memory of 3384	1004	Flaseher.exe	101
PID 1004 wrote to memory of 3384	1004	Flaseher.exe	101
PID 1004 wrote to memory of 3384	1004	Flaseher.exe	101

C:\Users\Admin\AppData\Local\Temp\ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe
"C:\Users\Admin\AppData\Local\Temp\ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4720
- C:\Users\Admin\AppData\Local\Temp\ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe
  "C:\Users\Admin\AppData\Local\Temp\ba165096ada43a53db9440cf1aa23599c7978d729f46f0ad81797988596f6b51N.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4104
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\IQFPF.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5028
  - - 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:5040
- - 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:1004
  - - 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:532
  - - 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:3384

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\IQFPF.txt

Filesize
145B

MD5
da0cbe87b720a79b294147ed6a4b98be

SHA1
ebf0dc9efd7a12cb192e355cda87546acb4ab360

SHA256
7ccfeff356fdccc9145bd1e263aa1c56360ca7b6552ed5a5665c596d02a627ed

SHA512
f55c4a3d24d2f11db5eda3c816d1cd3b8804a171a7bf715b13d60788247fbb352eafaa5bd4e0a8086c1013396be0a48c7bdb904ab0f974fa0c75e81e3d365acc

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

Filesize
130KB

MD5
adcaa13b57ecd002c4181941fe0dcd15

SHA1
a6979d4845f413b2e90d8b18a1254b7424ca9005

SHA256
6727f5fd7cfb7f3ec6d38a8d27a20e81fb6bb7041b43c2d5d35c7019a01b97c4

SHA512
98f6022f09ff42593555781784c5eddcbe67babcd3b8c0b58f6812473921e22c56c43b13d14d337d54d40237339bd4a105fc27b308e899c4ab7f84207eb87747

Download Submit
memory/532-60-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1004-55-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1004-42-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1004-41-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1004-39-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/3384-51-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3384-56-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3384-62-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3384-48-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3384-53-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3384-50-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4104-12-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4104-9-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4104-58-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4104-40-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4104-11-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4720-5-0x0000000002AF0000-0x0000000002AF1000-memory.dmp

Filesize
4KB

Download
memory/4720-0-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4720-4-0x0000000002260000-0x0000000002261000-memory.dmp

Filesize
4KB

Download
memory/4720-6-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4720-7-0x0000000002B60000-0x0000000002B61000-memory.dmp

Filesize
4KB

Download
memory/4720-8-0x0000000002B70000-0x0000000002B71000-memory.dmp

Filesize
4KB

Download
memory/4720-3-0x0000000002210000-0x0000000002211000-memory.dmp

Filesize
4KB

Download
memory/4720-13-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads