modiloader | 613a939f984583d3e8c15796c40f36772cb5e3dfcec96e15450d5b7e062c5496

General

Target

c8c4993c5e282a1108aa2f49b01d6816_JaffaCakes118.exe
Size

482KB
MD5

c8c4993c5e282a1108aa2f49b01d6816
SHA1

670ff39dee6e3e145a7daa3e5eaed22ca1f9d46e
SHA256

613a939f984583d3e8c15796c40f36772cb5e3dfcec96e15450d5b7e062c5496
SHA512

af7aa297a31096e14fa5160aba77fad9ae926079f808ca012f18fba840890ac6bec67c171127a8d6b3d2dcffe42ce84b4daccbd0219c8e99786efd2c8485b868
SSDEEP

12288:yi7BUYjGx+CqEA0+01w+xPjGbSKxmlTHe:B7uY8dAkwQjGbjmlT+

Score

10^/10

modiloader discovery trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

ModiLoader Second Stage 16 IoCs

resource	yara_rule
behavioral2/files/0x000900000002341f-5.dat	modiloader_stage2
behavioral2/memory/4620-9-0x0000000000400000-0x000000000047E000-memory.dmp	modiloader_stage2
behavioral2/memory/4784-12-0x0000000000400000-0x000000000047E000-memory.dmp	modiloader_stage2
behavioral2/memory/4784-13-0x0000000000400000-0x000000000047E000-memory.dmp	modiloader_stage2
behavioral2/memory/4784-14-0x0000000000400000-0x000000000047E000-memory.dmp	modiloader_stage2
behavioral2/memory/4784-15-0x0000000000400000-0x000000000047E000-memory.dmp	modiloader_stage2
behavioral2/memory/4784-16-0x0000000000400000-0x000000000047E000-memory.dmp	modiloader_stage2
behavioral2/memory/4784-17-0x0000000000400000-0x000000000047E000-memory.dmp	modiloader_stage2
behavioral2/memory/4784-18-0x0000000000400000-0x000000000047E000-memory.dmp	modiloader_stage2
behavioral2/memory/4784-19-0x0000000000400000-0x000000000047E000-memory.dmp	modiloader_stage2
behavioral2/memory/4784-20-0x0000000000400000-0x000000000047E000-memory.dmp	modiloader_stage2
behavioral2/memory/4784-21-0x0000000000400000-0x000000000047E000-memory.dmp	modiloader_stage2
behavioral2/memory/4784-22-0x0000000000400000-0x000000000047E000-memory.dmp	modiloader_stage2
behavioral2/memory/4784-23-0x0000000000400000-0x000000000047E000-memory.dmp	modiloader_stage2
behavioral2/memory/4784-24-0x0000000000400000-0x000000000047E000-memory.dmp	modiloader_stage2
behavioral2/memory/4784-25-0x0000000000400000-0x000000000047E000-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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	c8c4993c5e282a1108aa2f49b01d6816_JaffaCakes118.exe

Deletes itself 1 IoCs

pid	Process
4784	msmgrs.exe

Drops startup file 2 IoCs

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

Executes dropped EXE 1 IoCs

pid	Process
4784	msmgrs.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\wins\setup\msmgrs.exe	c8c4993c5e282a1108aa2f49b01d6816_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\wins\setup\msmgrs.exe	c8c4993c5e282a1108aa2f49b01d6816_JaffaCakes118.exe

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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c8c4993c5e282a1108aa2f49b01d6816_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msmgrs.exe
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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4620	c8c4993c5e282a1108aa2f49b01d6816_JaffaCakes118.exe
4620	c8c4993c5e282a1108aa2f49b01d6816_JaffaCakes118.exe
4784	msmgrs.exe
4784	msmgrs.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 4620 wrote to memory of 4784	4620	c8c4993c5e282a1108aa2f49b01d6816_JaffaCakes118.exe	87
PID 4620 wrote to memory of 4784	4620	c8c4993c5e282a1108aa2f49b01d6816_JaffaCakes118.exe	87
PID 4620 wrote to memory of 4784	4620	c8c4993c5e282a1108aa2f49b01d6816_JaffaCakes118.exe	87
PID 4784 wrote to memory of 2744	4784	msmgrs.exe	88
PID 4784 wrote to memory of 2744	4784	msmgrs.exe	88
PID 4784 wrote to memory of 2744	4784	msmgrs.exe	88
PID 4784 wrote to memory of 3204	4784	msmgrs.exe	89
PID 4784 wrote to memory of 3204	4784	msmgrs.exe	89
PID 4784 wrote to memory of 3204	4784	msmgrs.exe	89
PID 4784 wrote to memory of 1708	4784	msmgrs.exe	90
PID 4784 wrote to memory of 1708	4784	msmgrs.exe	90
PID 4784 wrote to memory of 1708	4784	msmgrs.exe	90
PID 2744 wrote to memory of 4316	2744	cmd.exe	94
PID 2744 wrote to memory of 4316	2744	cmd.exe	94
PID 2744 wrote to memory of 4316	2744	cmd.exe	94
PID 1708 wrote to memory of 3916	1708	cmd.exe	95
PID 1708 wrote to memory of 3916	1708	cmd.exe	95
PID 1708 wrote to memory of 3916	1708	cmd.exe	95
PID 3204 wrote to memory of 3324	3204	cmd.exe	96
PID 3204 wrote to memory of 3324	3204	cmd.exe	96
PID 3204 wrote to memory of 3324	3204	cmd.exe	96

C:\Users\Admin\AppData\Local\Temp\c8c4993c5e282a1108aa2f49b01d6816_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c8c4993c5e282a1108aa2f49b01d6816_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4620
- C:\Windows\SysWOW64\wins\setup\msmgrs.exe
  "C:\Windows\system32\wins\setup\msmgrs.exe"
  2⤵
  - Deletes itself
  - Drops startup file
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4784
- - 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:2744
  - - C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 /u /s C:\Windows/"Downloaded Program Files"/JaguarEditControl.dll
      4⤵
      System Location Discovery: System Language Discovery
      PID:4316
- - 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:3204
  - - C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 /u /s C:\Windows/"Downloaded Program Files"/tebedit.ocx
      4⤵
      System Location Discovery: System Language Discovery
      PID:3324
- - 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:1708
  - - C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 /u /s C:\Windows/"Downloaded Program Files"/JaguarEdit4ISB.dll
      4⤵
      System Location Discovery: System Language Discovery
      PID:3916

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
482KB

MD5
c8c4993c5e282a1108aa2f49b01d6816

SHA1
670ff39dee6e3e145a7daa3e5eaed22ca1f9d46e

SHA256
613a939f984583d3e8c15796c40f36772cb5e3dfcec96e15450d5b7e062c5496

SHA512
af7aa297a31096e14fa5160aba77fad9ae926079f808ca012f18fba840890ac6bec67c171127a8d6b3d2dcffe42ce84b4daccbd0219c8e99786efd2c8485b868

Download Submit
memory/4620-0-0x0000000000A50000-0x0000000000A51000-memory.dmp

Filesize
4KB

Download
memory/4620-9-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4784-16-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4784-18-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4784-13-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4784-14-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4784-15-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4784-10-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/4784-17-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4784-12-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4784-19-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4784-20-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4784-21-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4784-22-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4784-23-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4784-24-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/4784-25-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download

Analysis

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