modiloader | 6ecac628b6fae0ea6a585b5b3c14147c4e604b4b12b2963311bdb20ed016e5b6

General

Target

df2b46519d33bdb827c5cad1953f4205_JaffaCakes118.exe
Size

89KB
MD5

df2b46519d33bdb827c5cad1953f4205
SHA1

c28e2ad43ef220d271aa3704729c26f44066e6c8
SHA256

6ecac628b6fae0ea6a585b5b3c14147c4e604b4b12b2963311bdb20ed016e5b6
SHA512

c7859155e64523154dfabbe954ed83638122e922df055692b5707bcde3c42a0405737e679f88c92457fe153544e940aa4282ba9f5f7035cc1462f58291fcca40
SSDEEP

1536:ncHA5dZuvrKA1r4Jwwi55dlvo89UBYKpJ0pHWG7m9pAsiyR9NqtgUU74w8U:ncg7UrKqUwflAZYKX6aAsiydELA4

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 Second Stage 16 IoCs

resource	yara_rule
behavioral2/memory/3708-10-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/1756-12-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/1756-13-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/1756-14-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/1756-15-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/1756-16-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/1756-17-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/1756-18-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/1756-19-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/1756-20-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/1756-21-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/1756-22-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/1756-23-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/1756-24-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/1756-25-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/1756-26-0x0000000000400000-0x000000000043C000-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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	df2b46519d33bdb827c5cad1953f4205_JaffaCakes118.exe

Deletes itself 1 IoCs

pid	Process
1756	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
1756	msmgrs.exe

UPX packed file 18 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3708-0-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/files/0x00090000000234c7-5.dat	upx
behavioral2/memory/3708-10-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1756-12-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1756-13-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1756-14-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1756-15-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1756-16-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1756-17-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1756-18-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1756-19-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1756-20-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1756-21-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1756-22-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1756-23-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1756-24-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1756-25-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/1756-26-0x0000000000400000-0x000000000043C000-memory.dmp	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\wins\setup\msmgrs.exe	df2b46519d33bdb827c5cad1953f4205_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\wins\setup\msmgrs.exe	df2b46519d33bdb827c5cad1953f4205_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 6 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	df2b46519d33bdb827c5cad1953f4205_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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3708	df2b46519d33bdb827c5cad1953f4205_JaffaCakes118.exe
3708	df2b46519d33bdb827c5cad1953f4205_JaffaCakes118.exe
1756	msmgrs.exe
1756	msmgrs.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3708 wrote to memory of 1756	3708	df2b46519d33bdb827c5cad1953f4205_JaffaCakes118.exe	86
PID 3708 wrote to memory of 1756	3708	df2b46519d33bdb827c5cad1953f4205_JaffaCakes118.exe	86
PID 3708 wrote to memory of 1756	3708	df2b46519d33bdb827c5cad1953f4205_JaffaCakes118.exe	86
PID 1756 wrote to memory of 1352	1756	msmgrs.exe	87
PID 1756 wrote to memory of 1352	1756	msmgrs.exe	87
PID 1756 wrote to memory of 1352	1756	msmgrs.exe	87
PID 1756 wrote to memory of 1672	1756	msmgrs.exe	88
PID 1756 wrote to memory of 1672	1756	msmgrs.exe	88
PID 1756 wrote to memory of 1672	1756	msmgrs.exe	88
PID 1352 wrote to memory of 3516	1352	cmd.exe	91
PID 1352 wrote to memory of 3516	1352	cmd.exe	91
PID 1352 wrote to memory of 3516	1352	cmd.exe	91
PID 1672 wrote to memory of 5032	1672	cmd.exe	92
PID 1672 wrote to memory of 5032	1672	cmd.exe	92
PID 1672 wrote to memory of 5032	1672	cmd.exe	92

C:\Users\Admin\AppData\Local\Temp\df2b46519d33bdb827c5cad1953f4205_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\df2b46519d33bdb827c5cad1953f4205_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:3708
- 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:1756
- - 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:1352
  - - C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 /u /s C:\Windows/"Downloaded Program Files"/JaguarEditControl.dll
      4⤵
      System Location Discovery: System Language Discovery
      PID:3516
- - 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:1672
  - - C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 /u /s C:\Windows/"Downloaded Program Files"/tebedit.ocx
      4⤵
      System Location Discovery: System Language Discovery
      PID:5032

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
89KB

MD5
df2b46519d33bdb827c5cad1953f4205

SHA1
c28e2ad43ef220d271aa3704729c26f44066e6c8

SHA256
6ecac628b6fae0ea6a585b5b3c14147c4e604b4b12b2963311bdb20ed016e5b6

SHA512
c7859155e64523154dfabbe954ed83638122e922df055692b5707bcde3c42a0405737e679f88c92457fe153544e940aa4282ba9f5f7035cc1462f58291fcca40

Download Submit
memory/1756-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1756-19-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1756-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1756-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1756-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1756-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1756-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1756-26-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1756-25-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1756-20-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1756-18-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1756-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1756-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1756-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1756-24-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3708-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3708-0-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download

Analysis

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