modiloader | 9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4

Analysis

max time kernel
19s
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
03-01-2025 20:10

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General

Target

9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe
Size

112KB
MD5

b2cf6e008cc4d8746c16228b5160b8d0
SHA1

de59a1608a8fd19751b032a5d6e06b03b84cb044
SHA256

9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4
SHA512

30b86ac6e31ff8bdc89dc51f35eb19f610515063c41c70b8e302556e6af44d28da8518873eb37498dbe92991d2ec9441ab1352b8e709faa1cb34d75ab6b65fd7
SSDEEP

1536:t2ovIa47CqIf2f3w41p7sDcX7juR/JSJw8EeNshUDGXJ:tVIr7zI+fAceoGxSKKo5

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 4 IoCs

resource	yara_rule
behavioral2/memory/4972-69-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral2/memory/4972-68-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral2/memory/4972-70-0x0000000000400000-0x0000000000414000-memory.dmp	modiloader_stage2
behavioral2/memory/4972-79-0x0000000000400000-0x0000000000414000-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	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe

Executes dropped EXE 3 IoCs

pid	Process
2004	WAMain.exe
3120	WAMain.exe
4972	WAMain.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\Windows WA = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\WAMain.exe"	reg.exe

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 1948 set thread context of 224	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	83
PID 1948 set thread context of 208	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	84
PID 2004 set thread context of 5048	2004	WAMain.exe	90
PID 2004 set thread context of 3120	2004	WAMain.exe	91
PID 2004 set thread context of 4972	2004	WAMain.exe	92

UPX packed file 12 IoCs

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

upx

resource	yara_rule
behavioral2/memory/208-10-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/208-20-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/208-14-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/208-50-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4972-69-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/4972-68-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/4972-67-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/4972-63-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/4972-70-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/208-76-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/3120-77-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/4972-79-0x0000000000400000-0x0000000000414000-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 9 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	WAMain.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WAMain.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WAMain.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe
224	svchost.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	3120	WAMain.exe
Token: SeDebugPrivilege	3120	WAMain.exe
Token: SeDebugPrivilege	3120	WAMain.exe
Token: SeDebugPrivilege	3120	WAMain.exe
Token: SeDebugPrivilege	3120	WAMain.exe
Token: SeDebugPrivilege	3120	WAMain.exe
Token: SeDebugPrivilege	3120	WAMain.exe
Token: SeDebugPrivilege	3120	WAMain.exe
Token: SeDebugPrivilege	3120	WAMain.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe
224	svchost.exe
208	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe
2004	WAMain.exe
5048	svchost.exe
3120	WAMain.exe

Suspicious use of WriteProcessMemory 51 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 224	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	83
PID 1948 wrote to memory of 224	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	83
PID 1948 wrote to memory of 224	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	83
PID 1948 wrote to memory of 224	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	83
PID 1948 wrote to memory of 224	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	83
PID 1948 wrote to memory of 224	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	83
PID 1948 wrote to memory of 224	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	83
PID 1948 wrote to memory of 224	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	83
PID 1948 wrote to memory of 224	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	83
PID 1948 wrote to memory of 208	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	84
PID 1948 wrote to memory of 208	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	84
PID 1948 wrote to memory of 208	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	84
PID 1948 wrote to memory of 208	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	84
PID 1948 wrote to memory of 208	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	84
PID 1948 wrote to memory of 208	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	84
PID 1948 wrote to memory of 208	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	84
PID 1948 wrote to memory of 208	1948	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	84
PID 208 wrote to memory of 1716	208	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	85
PID 208 wrote to memory of 1716	208	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	85
PID 208 wrote to memory of 1716	208	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	85
PID 1716 wrote to memory of 3896	1716	cmd.exe	88
PID 1716 wrote to memory of 3896	1716	cmd.exe	88
PID 1716 wrote to memory of 3896	1716	cmd.exe	88
PID 208 wrote to memory of 2004	208	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	89
PID 208 wrote to memory of 2004	208	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	89
PID 208 wrote to memory of 2004	208	9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe	89
PID 2004 wrote to memory of 5048	2004	WAMain.exe	90
PID 2004 wrote to memory of 5048	2004	WAMain.exe	90
PID 2004 wrote to memory of 5048	2004	WAMain.exe	90
PID 2004 wrote to memory of 5048	2004	WAMain.exe	90
PID 2004 wrote to memory of 5048	2004	WAMain.exe	90
PID 2004 wrote to memory of 5048	2004	WAMain.exe	90
PID 2004 wrote to memory of 5048	2004	WAMain.exe	90
PID 2004 wrote to memory of 5048	2004	WAMain.exe	90
PID 2004 wrote to memory of 5048	2004	WAMain.exe	90
PID 2004 wrote to memory of 3120	2004	WAMain.exe	91
PID 2004 wrote to memory of 3120	2004	WAMain.exe	91
PID 2004 wrote to memory of 3120	2004	WAMain.exe	91
PID 2004 wrote to memory of 3120	2004	WAMain.exe	91
PID 2004 wrote to memory of 3120	2004	WAMain.exe	91
PID 2004 wrote to memory of 3120	2004	WAMain.exe	91
PID 2004 wrote to memory of 3120	2004	WAMain.exe	91
PID 2004 wrote to memory of 3120	2004	WAMain.exe	91
PID 2004 wrote to memory of 4972	2004	WAMain.exe	92
PID 2004 wrote to memory of 4972	2004	WAMain.exe	92
PID 2004 wrote to memory of 4972	2004	WAMain.exe	92
PID 2004 wrote to memory of 4972	2004	WAMain.exe	92
PID 2004 wrote to memory of 4972	2004	WAMain.exe	92
PID 2004 wrote to memory of 4972	2004	WAMain.exe	92
PID 2004 wrote to memory of 4972	2004	WAMain.exe	92
PID 2004 wrote to memory of 4972	2004	WAMain.exe	92

C:\Users\Admin\AppData\Local\Temp\9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe
"C:\Users\Admin\AppData\Local\Temp\9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Windows\SysWOW64\svchost.exe
  "C:\Windows\system32\svchost.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:224
- C:\Users\Admin\AppData\Local\Temp\9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe
  "C:\Users\Admin\AppData\Local\Temp\9a956daabf610aee9cf60a4ae74b6168c53d7e4cc07f89a8d567e54685966aa4N.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:208
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\JWXAK.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1716
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Windows WA" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe" /f
      4⤵
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:3896
- - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2004
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:5048
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:3120
  - - C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:4972

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\JWXAK.txt

Filesize
148B

MD5
3a4614705555abb049c3298e61170b7f

SHA1
c8686410756f346d9551256a5b878b04770950ba

SHA256
cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b

SHA512
65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe

Filesize
112KB

MD5
0bf1f120d66df32d52ec90b096f4ad1a

SHA1
6998721f25a99712b2d361add0f4c9e9b922b7ee

SHA256
6d0231440e2d1e048f9a32b70579a90b05f36cb6aee97e36d9f0ba14a36309b3

SHA512
bcd808cdf5af30a1fc40ae7daea26096f8521d01ee7e83e4a337122be6dbea5e5a3f19f7d25e937bfc7e0d7a2542d81ad34f86cec3947c05f16deda7b08bb64c

Download Submit
memory/208-10-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/208-76-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/208-50-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/208-14-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/208-20-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/224-8-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/224-15-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/224-21-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/224-12-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/224-51-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1948-2-0x00000000022D0000-0x00000000022D2000-memory.dmp

Filesize
8KB

Download
memory/1948-9-0x0000000002D30000-0x0000000002D32000-memory.dmp

Filesize
8KB

Download
memory/1948-19-0x00000000022D0000-0x00000000022D2000-memory.dmp

Filesize
8KB

Download
memory/1948-7-0x0000000002CC0000-0x0000000002CC2000-memory.dmp

Filesize
8KB

Download
memory/1948-6-0x0000000002C90000-0x0000000002C92000-memory.dmp

Filesize
8KB

Download
memory/1948-5-0x0000000002C80000-0x0000000002C82000-memory.dmp

Filesize
8KB

Download
memory/1948-3-0x00000000022E0000-0x00000000022E2000-memory.dmp

Filesize
8KB

Download
memory/1948-4-0x0000000002310000-0x0000000002312000-memory.dmp

Filesize
8KB

Download
memory/2004-49-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2004-71-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2004-47-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2004-48-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2004-52-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/3120-77-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4972-67-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4972-63-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4972-68-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4972-69-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4972-70-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4972-79-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/5048-53-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/5048-59-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/5048-78-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download