modiloader | ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5

Analysis

max time kernel
119s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 10:52

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General

Target

ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe
Size

130KB
MD5

a2e1f18b0af00f9e79552f374237496f
SHA1

d57a7a1124ea98c997ba0749328a390d415cc5d4
SHA256

ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5
SHA512

9d37ee30a2c0dfd1b7b330e9c53da40fca85869c091d90608f3c933bb3e72bbe3c1cd68192f83eab6ae6187ef08e6017306313122ad513023aa7505211bcb920
SSDEEP

1536:mH1ZaQvR1KiX3NK6I+hZhYrt/w5Q6G6IpiRYzz9qJHhhnm0yG5aP/5UROXTmNJL:6KQJcinxphkG5Q6GdpIOkJHhKRyOXKL

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/4880-47-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4880-52-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4880-53-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4880-56-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4880-57-0x0000000000400000-0x0000000000411000-memory.dmp	modiloader_stage2
behavioral2/memory/4880-64-0x0000000000400000-0x0000000000411000-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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe

Executes dropped EXE 3 IoCs

pid	Process
2832	Flaseher.exe
4564	Flaseher.exe
4880	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-1-5-21-4089630652-1596403869-279772308-1000\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 4024 set thread context of 5104	4024	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe	91
PID 2832 set thread context of 4564	2832	Flaseher.exe	99
PID 2832 set thread context of 4880	2832	Flaseher.exe	100

UPX packed file 15 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4024-0-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/4024-5-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/5104-10-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/5104-12-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4024-13-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/5104-14-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/5104-15-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x0008000000023c6e-31.dat	upx
behavioral2/memory/2832-42-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/5104-41-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/2832-43-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/2832-44-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/2832-59-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/5104-60-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4564-62-0x0000000000400000-0x000000000040B000-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	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe
Token: SeDebugPrivilege	4564	Flaseher.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4024	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe
5104	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe
2832	Flaseher.exe
4564	Flaseher.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 4024 wrote to memory of 5104	4024	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe	91
PID 4024 wrote to memory of 5104	4024	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe	91
PID 4024 wrote to memory of 5104	4024	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe	91
PID 4024 wrote to memory of 5104	4024	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe	91
PID 4024 wrote to memory of 5104	4024	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe	91
PID 4024 wrote to memory of 5104	4024	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe	91
PID 4024 wrote to memory of 5104	4024	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe	91
PID 4024 wrote to memory of 5104	4024	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe	91
PID 5104 wrote to memory of 3540	5104	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe	92
PID 5104 wrote to memory of 3540	5104	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe	92
PID 5104 wrote to memory of 3540	5104	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe	92
PID 3540 wrote to memory of 1112	3540	cmd.exe	95
PID 3540 wrote to memory of 1112	3540	cmd.exe	95
PID 3540 wrote to memory of 1112	3540	cmd.exe	95
PID 5104 wrote to memory of 2832	5104	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe	96
PID 5104 wrote to memory of 2832	5104	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe	96
PID 5104 wrote to memory of 2832	5104	ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe	96
PID 2832 wrote to memory of 4564	2832	Flaseher.exe	99
PID 2832 wrote to memory of 4564	2832	Flaseher.exe	99
PID 2832 wrote to memory of 4564	2832	Flaseher.exe	99
PID 2832 wrote to memory of 4564	2832	Flaseher.exe	99
PID 2832 wrote to memory of 4564	2832	Flaseher.exe	99
PID 2832 wrote to memory of 4564	2832	Flaseher.exe	99
PID 2832 wrote to memory of 4564	2832	Flaseher.exe	99
PID 2832 wrote to memory of 4564	2832	Flaseher.exe	99
PID 2832 wrote to memory of 4880	2832	Flaseher.exe	100
PID 2832 wrote to memory of 4880	2832	Flaseher.exe	100
PID 2832 wrote to memory of 4880	2832	Flaseher.exe	100
PID 2832 wrote to memory of 4880	2832	Flaseher.exe	100
PID 2832 wrote to memory of 4880	2832	Flaseher.exe	100
PID 2832 wrote to memory of 4880	2832	Flaseher.exe	100
PID 2832 wrote to memory of 4880	2832	Flaseher.exe	100
PID 2832 wrote to memory of 4880	2832	Flaseher.exe	100
PID 2832 wrote to memory of 4880	2832	Flaseher.exe	100
PID 2832 wrote to memory of 4880	2832	Flaseher.exe	100
PID 2832 wrote to memory of 4880	2832	Flaseher.exe	100
PID 2832 wrote to memory of 4880	2832	Flaseher.exe	100
PID 2832 wrote to memory of 4880	2832	Flaseher.exe	100

C:\Users\Admin\AppData\Local\Temp\ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe
"C:\Users\Admin\AppData\Local\Temp\ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4024
- C:\Users\Admin\AppData\Local\Temp\ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe
  "C:\Users\Admin\AppData\Local\Temp\ea213233abb350dbe9412ff881321dfe876f424513c387fbb745a69b816935d5.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5104
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\XVUYL.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3540
  - - 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:1112
- - 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:2832
  - - 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:4564
  - - 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:4880

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\XVUYL.txt

Filesize
145B

MD5
da0cbe87b720a79b294147ed6a4b98be

SHA1
ebf0dc9efd7a12cb192e355cda87546acb4ab360

SHA256
7ccfeff356fdccc9145bd1e263aa1c56360ca7b6552ed5a5665c596d02a627ed

SHA512
f55c4a3d24d2f11db5eda3c816d1cd3b8804a171a7bf715b13d60788247fbb352eafaa5bd4e0a8086c1013396be0a48c7bdb904ab0f974fa0c75e81e3d365acc

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

Filesize
130KB

MD5
1506f14deeea1ee7141ac0c789da12e2

SHA1
aa0ca85f7ac2c11093d3e374f3622bd6b32175ec

SHA256
4e45d94ff911f19bc9d486420467ea39b10b9be7f0970e454240eb965045500e

SHA512
258704ac8c9721867141be379cd7281c0f8b0eb562d0f6568b89fc3722f110dc90f137fe36d00763259af6250d16f4f0e3b492799b97bfcceadb83bd4bbde21e

Download Submit
memory/2832-44-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2832-43-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2832-42-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2832-59-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4024-0-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4024-6-0x0000000002AF0000-0x0000000002AF1000-memory.dmp

Filesize
4KB

Download
memory/4024-4-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Filesize
4KB

Download
memory/4024-13-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4024-9-0x0000000002B70000-0x0000000002B71000-memory.dmp

Filesize
4KB

Download
memory/4024-8-0x0000000002B20000-0x0000000002B21000-memory.dmp

Filesize
4KB

Download
memory/4024-3-0x0000000002A80000-0x0000000002A81000-memory.dmp

Filesize
4KB

Download
memory/4024-5-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4024-7-0x0000000002B50000-0x0000000002B51000-memory.dmp

Filesize
4KB

Download
memory/4564-62-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4880-56-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4880-64-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4880-47-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4880-52-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4880-53-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/4880-57-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/5104-15-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/5104-14-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/5104-41-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/5104-60-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/5104-12-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/5104-10-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads