modiloader | d55ed55bcda63c78b01ebdf316460be604561b385ff48838069ff639529cdf4a

General

Target

f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe
Size

283KB
MD5

f1edceefcca98a261f40e21e3647a467
SHA1

4a202be8411945787223ae920cee1acf4326011f
SHA256

d55ed55bcda63c78b01ebdf316460be604561b385ff48838069ff639529cdf4a
SHA512

4445cbf56dde26475af4ebb0be6cc70c040cd82ea4a21d6ce756c58bd112dcf3d5a9213292f549631f155ecb3c8b23142128d9ff8fa0624540a16996360556d6
SSDEEP

6144:YgH5Pxlx/b2zcVGK27wz17bmyH4ULnXAQbI6HUgdx+sAzo0IbmBiQix60r:Yk5P1bwcWobmjSXo60Ldot+irr

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 6 IoCs

resource	yara_rule
behavioral1/memory/2060-5-0x0000000000400000-0x000000000054D4EC-memory.dmp	modiloader_stage2
behavioral1/memory/2060-18-0x0000000000400000-0x000000000054D4EC-memory.dmp	modiloader_stage2
behavioral1/memory/2060-13-0x00000000022C0000-0x000000000240E000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-22-0x0000000000400000-0x000000000054D4EC-memory.dmp	modiloader_stage2
behavioral1/memory/1640-35-0x0000000000400000-0x000000000054D4EC-memory.dmp	modiloader_stage2
behavioral1/memory/2060-43-0x0000000000400000-0x000000000054D4EC-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2640	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1640	qq0.exe

Loads dropped DLL 5 IoCs

pid	Process
2060	f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe
2060	f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe
2140	WerFault.exe
2140	WerFault.exe
2140	WerFault.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\_qq0.exe	qq0.exe
File opened for modification	C:\Windows\SysWOW64\_qq0.exe	qq0.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1640 set thread context of 2392	1640	qq0.exe	31

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\qq0.exe	f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\qq0.exe	f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\ReDelBat.bat	f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2140	1640	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 3 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	f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qq0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 1640	2060	f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe	30
PID 2060 wrote to memory of 1640	2060	f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe	30
PID 2060 wrote to memory of 1640	2060	f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe	30
PID 2060 wrote to memory of 1640	2060	f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe	30
PID 1640 wrote to memory of 2392	1640	qq0.exe	31
PID 1640 wrote to memory of 2392	1640	qq0.exe	31
PID 1640 wrote to memory of 2392	1640	qq0.exe	31
PID 1640 wrote to memory of 2392	1640	qq0.exe	31
PID 1640 wrote to memory of 2392	1640	qq0.exe	31
PID 1640 wrote to memory of 2392	1640	qq0.exe	31
PID 1640 wrote to memory of 2140	1640	qq0.exe	32
PID 1640 wrote to memory of 2140	1640	qq0.exe	32
PID 1640 wrote to memory of 2140	1640	qq0.exe	32
PID 1640 wrote to memory of 2140	1640	qq0.exe	32
PID 2060 wrote to memory of 2640	2060	f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe	34
PID 2060 wrote to memory of 2640	2060	f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe	34
PID 2060 wrote to memory of 2640	2060	f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe	34
PID 2060 wrote to memory of 2640	2060	f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe	34

C:\Users\Admin\AppData\Local\Temp\f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f1edceefcca98a261f40e21e3647a467_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\qq0.exe
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\qq0.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1640
- - C:\Windows\SysWOW64\calc.exe
    "C:\Windows\system32\calc.exe"
    3⤵
    PID:2392
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1640 -s 300
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2140
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\ReDelBat.bat""
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files\Common Files\Microsoft Shared\MSInfo\ReDelBat.bat

Filesize
212B

MD5
c4e4b108c3364d727da2b40ff215b7ad

SHA1
52dc29e9bac78559c78b01f0a4065c00f4d27209

SHA256
2eef5a55317bdcf0d03dfb4523dcdda4e2966707801ae22c5620b3603ab2fd6a

SHA512
93fdba02e074d7dff1b6f802fe90178b9b1eb577d2fbc5317b3b2f83dd00cf2fa01e7e1e42ef39f8b94dfe43bb7d070115fccc8856fff5d9d4bddd90e8a2218d

Download Submit
C:\Program Files\Common Files\Microsoft Shared\MSInfo\qq0.exe

Filesize
283KB

MD5
f1edceefcca98a261f40e21e3647a467

SHA1
4a202be8411945787223ae920cee1acf4326011f

SHA256
d55ed55bcda63c78b01ebdf316460be604561b385ff48838069ff639529cdf4a

SHA512
4445cbf56dde26475af4ebb0be6cc70c040cd82ea4a21d6ce756c58bd112dcf3d5a9213292f549631f155ecb3c8b23142128d9ff8fa0624540a16996360556d6

Download Submit
memory/1640-17-0x0000000000400000-0x000000000054D4EC-memory.dmp

Filesize
1.3MB

Download
memory/1640-35-0x0000000000400000-0x000000000054D4EC-memory.dmp

Filesize
1.3MB

Download
memory/1640-22-0x0000000000400000-0x000000000054D4EC-memory.dmp

Filesize
1.3MB

Download
memory/1640-15-0x0000000000400000-0x000000000054D4EC-memory.dmp

Filesize
1.3MB

Download
memory/1640-16-0x0000000000400000-0x000000000054D4EC-memory.dmp

Filesize
1.3MB

Download
memory/2060-18-0x0000000000400000-0x000000000054D4EC-memory.dmp

Filesize
1.3MB

Download
memory/2060-1-0x000000000054A000-0x000000000054C000-memory.dmp

Filesize
8KB

Download
memory/2060-14-0x00000000022C0000-0x000000000240E000-memory.dmp

Filesize
1.3MB

Download
memory/2060-13-0x00000000022C0000-0x000000000240E000-memory.dmp

Filesize
1.3MB

Download
memory/2060-5-0x0000000000400000-0x000000000054D4EC-memory.dmp

Filesize
1.3MB

Download
memory/2060-34-0x000000000054A000-0x000000000054C000-memory.dmp

Filesize
8KB

Download
memory/2060-2-0x0000000000400000-0x000000000054D4EC-memory.dmp

Filesize
1.3MB

Download
memory/2060-0-0x0000000000400000-0x000000000054D4EC-memory.dmp

Filesize
1.3MB

Download
memory/2060-43-0x0000000000400000-0x000000000054D4EC-memory.dmp

Filesize
1.3MB

Download
memory/2392-27-0x0000000000400000-0x000000000054E000-memory.dmp

Filesize
1.3MB

Download
memory/2392-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing