modiloader | de10503862cb62c6a7af3ec741b8428deb394623ae2fc64d8ee2173939742f0c

General

Target

d9835832bcd07965d05527ca1f8b1f9e_JaffaCakes118.exe
Size

180KB
MD5

d9835832bcd07965d05527ca1f8b1f9e
SHA1

9901467c1e3ada1bcb93d9397312ae119fc49415
SHA256

de10503862cb62c6a7af3ec741b8428deb394623ae2fc64d8ee2173939742f0c
SHA512

c30f2b3f46119c7f0aa5d254ac9041e96a4ed6a46effee74b940e9fe51988b54624d2155f8cc0543001d79e845cf8abe867a1e647154b1c790e3ef939c7e68bc
SSDEEP

3072:tzTkTvP9ghCeEMhWITr9pi4z1RNSs50R/CyV5Bc8z7bZBryZ5M:tzwH9g4zI/Xi4zVjQVg23fyA

Score

10^/10

modiloader discovery 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 16 IoCs

resource	yara_rule
behavioral2/memory/2076-10-0x0000000000400000-0x000000000046D000-memory.dmp	modiloader_stage2
behavioral2/memory/5052-12-0x0000000000400000-0x000000000046D000-memory.dmp	modiloader_stage2
behavioral2/memory/5052-13-0x0000000000400000-0x000000000046D000-memory.dmp	modiloader_stage2
behavioral2/memory/5052-14-0x0000000000400000-0x000000000046D000-memory.dmp	modiloader_stage2
behavioral2/memory/5052-15-0x0000000000400000-0x000000000046D000-memory.dmp	modiloader_stage2
behavioral2/memory/5052-16-0x0000000000400000-0x000000000046D000-memory.dmp	modiloader_stage2
behavioral2/memory/5052-17-0x0000000000400000-0x000000000046D000-memory.dmp	modiloader_stage2
behavioral2/memory/5052-18-0x0000000000400000-0x000000000046D000-memory.dmp	modiloader_stage2
behavioral2/memory/5052-19-0x0000000000400000-0x000000000046D000-memory.dmp	modiloader_stage2
behavioral2/memory/5052-20-0x0000000000400000-0x000000000046D000-memory.dmp	modiloader_stage2
behavioral2/memory/5052-21-0x0000000000400000-0x000000000046D000-memory.dmp	modiloader_stage2
behavioral2/memory/5052-22-0x0000000000400000-0x000000000046D000-memory.dmp	modiloader_stage2
behavioral2/memory/5052-23-0x0000000000400000-0x000000000046D000-memory.dmp	modiloader_stage2
behavioral2/memory/5052-24-0x0000000000400000-0x000000000046D000-memory.dmp	modiloader_stage2
behavioral2/memory/5052-25-0x0000000000400000-0x000000000046D000-memory.dmp	modiloader_stage2
behavioral2/memory/5052-26-0x0000000000400000-0x000000000046D000-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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	d9835832bcd07965d05527ca1f8b1f9e_JaffaCakes118.exe

Deletes itself 1 IoCs

pid	Process
5052	javascheds.exe

Drops startup file 3 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SunJavaUpdateSched.lnk	d9835832bcd07965d05527ca1f8b1f9e_JaffaCakes118.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SunJavaUpdateSched.lnk	d9835832bcd07965d05527ca1f8b1f9e_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SunJavaUpdateSched.lnk	javascheds.exe

Executes dropped EXE 1 IoCs

pid	Process
5052	javascheds.exe

Enumerates connected drives 3 TTPs 2 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\G:	javascheds.exe
File opened (read-only)	\??\I:	javascheds.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\wins\setup\javascheds.exe	d9835832bcd07965d05527ca1f8b1f9e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\wins\setup\javascheds.exe	d9835832bcd07965d05527ca1f8b1f9e_JaffaCakes118.exe

UPX packed file 18 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2076-0-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/files/0x0007000000023c67-5.dat	upx
behavioral2/memory/2076-10-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/5052-12-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/5052-13-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/5052-14-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/5052-15-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/5052-16-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/5052-17-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/5052-18-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/5052-19-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/5052-20-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/5052-21-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/5052-22-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/5052-23-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/5052-24-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/5052-25-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/5052-26-0x0000000000400000-0x000000000046D000-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 8 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d9835832bcd07965d05527ca1f8b1f9e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	javascheds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2076	d9835832bcd07965d05527ca1f8b1f9e_JaffaCakes118.exe
2076	d9835832bcd07965d05527ca1f8b1f9e_JaffaCakes118.exe
5052	javascheds.exe
5052	javascheds.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 5052	2076	d9835832bcd07965d05527ca1f8b1f9e_JaffaCakes118.exe	83
PID 2076 wrote to memory of 5052	2076	d9835832bcd07965d05527ca1f8b1f9e_JaffaCakes118.exe	83
PID 2076 wrote to memory of 5052	2076	d9835832bcd07965d05527ca1f8b1f9e_JaffaCakes118.exe	83
PID 5052 wrote to memory of 3012	5052	javascheds.exe	85
PID 5052 wrote to memory of 3012	5052	javascheds.exe	85
PID 5052 wrote to memory of 3012	5052	javascheds.exe	85
PID 5052 wrote to memory of 2196	5052	javascheds.exe	86
PID 5052 wrote to memory of 2196	5052	javascheds.exe	86
PID 5052 wrote to memory of 2196	5052	javascheds.exe	86
PID 5052 wrote to memory of 2020	5052	javascheds.exe	87
PID 5052 wrote to memory of 2020	5052	javascheds.exe	87
PID 5052 wrote to memory of 2020	5052	javascheds.exe	87
PID 3012 wrote to memory of 1684	3012	cmd.exe	91
PID 3012 wrote to memory of 1684	3012	cmd.exe	91
PID 3012 wrote to memory of 1684	3012	cmd.exe	91
PID 2196 wrote to memory of 2672	2196	cmd.exe	92
PID 2196 wrote to memory of 2672	2196	cmd.exe	92
PID 2196 wrote to memory of 2672	2196	cmd.exe	92
PID 2020 wrote to memory of 3148	2020	cmd.exe	93
PID 2020 wrote to memory of 3148	2020	cmd.exe	93
PID 2020 wrote to memory of 3148	2020	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\d9835832bcd07965d05527ca1f8b1f9e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d9835832bcd07965d05527ca1f8b1f9e_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\SysWOW64\wins\setup\javascheds.exe
  "C:\Windows\system32\wins\setup\javascheds.exe"
  2⤵
  - Deletes itself
  - Drops startup file
  - Executes dropped EXE
  - Enumerates connected drives
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5052
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe + command.com /c regsvr32 /u /s %WINDIR%/"Downloaded Program Files"/JaguarEditControl.dll
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3012
  - - C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 /u /s C:\Windows/"Downloaded Program Files"/JaguarEditControl.dll
      4⤵
      System Location Discovery: System Language Discovery
      PID:1684
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe + command.com /c regsvr32 /u /s %WINDIR%/"Downloaded Program Files"/tebedit.ocx
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2196
  - - C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 /u /s C:\Windows/"Downloaded Program Files"/tebedit.ocx
      4⤵
      System Location Discovery: System Language Discovery
      PID:2672
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe + command.com /c regsvr32 /u /s %WINDIR%/"Downloaded Program Files"/JaguarEdit4ISB.dll
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2020
  - - C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 /u /s C:\Windows/"Downloaded Program Files"/JaguarEdit4ISB.dll
      4⤵
      System Location Discovery: System Language Discovery
      PID:3148

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

3

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\wins\setup\javascheds.exe

Filesize
180KB

MD5
d9835832bcd07965d05527ca1f8b1f9e

SHA1
9901467c1e3ada1bcb93d9397312ae119fc49415

SHA256
de10503862cb62c6a7af3ec741b8428deb394623ae2fc64d8ee2173939742f0c

SHA512
c30f2b3f46119c7f0aa5d254ac9041e96a4ed6a46effee74b940e9fe51988b54624d2155f8cc0543001d79e845cf8abe867a1e647154b1c790e3ef939c7e68bc

Download Submit
memory/2076-0-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/2076-10-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/5052-17-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/5052-19-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/5052-14-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/5052-15-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/5052-16-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/5052-12-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/5052-18-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/5052-13-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/5052-20-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/5052-21-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/5052-22-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/5052-23-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/5052-24-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/5052-25-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/5052-26-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads