modiloader | e2b3705e0d34fbc9018c81ddadf84689a93a9bd14c7fabf16aec2ba3024aa53d

Analysis

max time kernel
142s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-09-2024 16:52

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General

Target

e990d78f4d2cbd5cd0faa5e092a2a685_JaffaCakes118.exe
Size

630KB
MD5

e990d78f4d2cbd5cd0faa5e092a2a685
SHA1

b9c3c68db24fa1ef971d7e51d25a1e062a32e7c7
SHA256

e2b3705e0d34fbc9018c81ddadf84689a93a9bd14c7fabf16aec2ba3024aa53d
SHA512

427ad3a3ba561726397e33bfa5a5ebf04de9e6d618c857e0ad6fb6a3ae950d9734c76dcb5b3a947104e1c8243d2f1b73800355fd1b07c65c267cf269041e9ec6
SSDEEP

12288:KlyotBCHI9jfx6/HfnOncchwBq0WG1c2obY7gdRlligwfWB+B2:eyoSIjMHfnYccy80WkociV

Score

10^/10

modiloader discovery persistence 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 8 IoCs

resource	yara_rule
behavioral1/files/0x0009000000017051-25.dat	modiloader_stage2
behavioral1/memory/2732-34-0x0000000000400000-0x00000000004C3200-memory.dmp	modiloader_stage2
behavioral1/memory/1836-56-0x0000000000400000-0x00000000004C4000-memory.dmp	modiloader_stage2
behavioral1/memory/2776-49-0x0000000000400000-0x00000000004C3200-memory.dmp	modiloader_stage2
behavioral1/memory/2732-44-0x0000000002E60000-0x0000000002F24000-memory.dmp	modiloader_stage2
behavioral1/memory/2732-74-0x0000000000400000-0x00000000004C3200-memory.dmp	modiloader_stage2
behavioral1/memory/2776-78-0x0000000000400000-0x00000000004C3200-memory.dmp	modiloader_stage2
behavioral1/memory/2732-93-0x0000000000400000-0x00000000004C3200-memory.dmp	modiloader_stage2

Executes dropped EXE 2 IoCs

pid	Process
2732	4.exe
2776	rejoice47.exe

Loads dropped DLL 7 IoCs

pid	Process
2132	e990d78f4d2cbd5cd0faa5e092a2a685_JaffaCakes118.exe
2132	e990d78f4d2cbd5cd0faa5e092a2a685_JaffaCakes118.exe
2732	4.exe
2732	4.exe
2720	WerFault.exe
2720	WerFault.exe
2720	WerFault.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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	e990d78f4d2cbd5cd0faa5e092a2a685_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\_rejoice47.exe	rejoice47.exe
File opened for modification	C:\Windows\SysWOW64\_rejoice47.exe	rejoice47.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2776 set thread context of 1836	2776	rejoice47.exe	32

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice47.exe	4.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice47.exe	4.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupDel.bat	4.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2720	2776	WerFault.exe	31

System Location Discovery: System Language Discovery 1 TTPs 4 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	4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rejoice47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e990d78f4d2cbd5cd0faa5e092a2a685_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 2732	2132	e990d78f4d2cbd5cd0faa5e092a2a685_JaffaCakes118.exe	30
PID 2132 wrote to memory of 2732	2132	e990d78f4d2cbd5cd0faa5e092a2a685_JaffaCakes118.exe	30
PID 2132 wrote to memory of 2732	2132	e990d78f4d2cbd5cd0faa5e092a2a685_JaffaCakes118.exe	30
PID 2132 wrote to memory of 2732	2132	e990d78f4d2cbd5cd0faa5e092a2a685_JaffaCakes118.exe	30
PID 2732 wrote to memory of 2776	2732	4.exe	31
PID 2732 wrote to memory of 2776	2732	4.exe	31
PID 2732 wrote to memory of 2776	2732	4.exe	31
PID 2732 wrote to memory of 2776	2732	4.exe	31
PID 2776 wrote to memory of 1836	2776	rejoice47.exe	32
PID 2776 wrote to memory of 1836	2776	rejoice47.exe	32
PID 2776 wrote to memory of 1836	2776	rejoice47.exe	32
PID 2776 wrote to memory of 1836	2776	rejoice47.exe	32
PID 2776 wrote to memory of 1836	2776	rejoice47.exe	32
PID 2776 wrote to memory of 1836	2776	rejoice47.exe	32
PID 2776 wrote to memory of 2720	2776	rejoice47.exe	33
PID 2776 wrote to memory of 2720	2776	rejoice47.exe	33
PID 2776 wrote to memory of 2720	2776	rejoice47.exe	33
PID 2776 wrote to memory of 2720	2776	rejoice47.exe	33
PID 2732 wrote to memory of 2868	2732	4.exe	35
PID 2732 wrote to memory of 2868	2732	4.exe	35
PID 2732 wrote to memory of 2868	2732	4.exe	35
PID 2732 wrote to memory of 2868	2732	4.exe	35
PID 2732 wrote to memory of 2868	2732	4.exe	35
PID 2732 wrote to memory of 2868	2732	4.exe	35
PID 2732 wrote to memory of 2868	2732	4.exe	35

C:\Users\Admin\AppData\Local\Temp\e990d78f4d2cbd5cd0faa5e092a2a685_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e990d78f4d2cbd5cd0faa5e092a2a685_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2732
- - C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice47.exe
    "C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice47.exe"
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2776
  - - C:\Windows\SysWOW64\calc.exe
      "C:\Windows\system32\calc.exe"
      4⤵
      PID:1836
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2776 -s 280
      4⤵
      Loads dropped DLL
      Program crash
      PID:2720
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupDel.bat""
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2868

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
144B

MD5
8ae64039d826b5cd7b18f19cd02448fc

SHA1
9fbbc25be9a768acc0f028a24aa8733f6ab4c80b

SHA256
ff89096af7bf23fbabfdf635f6f5707fae6ce937326ba951bdc44abd89b0d175

SHA512
f01616a7efb2a2a93430eb72bda046064150f9f8416d421c4f78fa947a2ac75a00ff01097336b53e605d7747a84f1b024381717ccfa5acdfd5bb47b7aaf1bb09

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe

Filesize
745KB

MD5
969820935859646affcc1907072c1ce1

SHA1
14d341996340f3db5e2d57113e58fdddc8824cd6

SHA256
993d46adceec70bd2e34e8bd4f3d4ef6b7ed998f11082523eb9387df7fbf3ebd

SHA512
e7187f36609497119c67f5c9fc85e9ee643a8a321d0854627ebef7dbdd3d2555ac46d3b9385f3361e1e66b63fa4621fecbfc46e52c56f083d33efefb2ea1b80d

Download Submit
memory/1836-53-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1836-56-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2132-31-0x0000000002A00000-0x0000000002AC4000-memory.dmp

Filesize
784KB

Download
memory/2132-14-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-18-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-17-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-16-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-15-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-95-0x0000000001000000-0x0000000001102000-memory.dmp

Filesize
1.0MB

Download
memory/2132-13-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-12-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-11-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-10-0x0000000002A00000-0x0000000002A01000-memory.dmp

Filesize
4KB

Download
memory/2132-48-0x00000000001B0000-0x0000000000200000-memory.dmp

Filesize
320KB

Download
memory/2132-8-0x0000000000CC0000-0x0000000000CC1000-memory.dmp

Filesize
4KB

Download
memory/2132-7-0x0000000000CF0000-0x0000000000CF1000-memory.dmp

Filesize
4KB

Download
memory/2132-6-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

Filesize
4KB

Download
memory/2132-5-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

Filesize
4KB

Download
memory/2132-4-0x0000000000870000-0x0000000000871000-memory.dmp

Filesize
4KB

Download
memory/2132-3-0x0000000000880000-0x0000000000881000-memory.dmp

Filesize
4KB

Download
memory/2132-2-0x0000000000CE0000-0x0000000000CE1000-memory.dmp

Filesize
4KB

Download
memory/2132-20-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-22-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-0-0x0000000001000000-0x0000000001102000-memory.dmp

Filesize
1.0MB

Download
memory/2132-1-0x00000000001B0000-0x0000000000200000-memory.dmp

Filesize
320KB

Download
memory/2132-21-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-32-0x0000000002A00000-0x0000000002AC4000-memory.dmp

Filesize
784KB

Download
memory/2132-19-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-9-0x0000000000890000-0x0000000000891000-memory.dmp

Filesize
4KB

Download
memory/2132-73-0x0000000002A00000-0x0000000002AC4000-memory.dmp

Filesize
784KB

Download
memory/2132-45-0x0000000001000000-0x0000000001102000-memory.dmp

Filesize
1.0MB

Download
memory/2132-65-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-61-0x0000000002A00000-0x0000000002A01000-memory.dmp

Filesize
4KB

Download
memory/2132-62-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-63-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-72-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-71-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-70-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-69-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-64-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-68-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-67-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2132-66-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2732-44-0x0000000002E60000-0x0000000002F24000-memory.dmp

Filesize
784KB

Download
memory/2732-46-0x0000000002E60000-0x0000000002F24000-memory.dmp

Filesize
784KB

Download
memory/2732-74-0x0000000000400000-0x00000000004C3200-memory.dmp

Filesize
780KB

Download
memory/2732-77-0x0000000002E60000-0x0000000002F24000-memory.dmp

Filesize
784KB

Download
memory/2732-34-0x0000000000400000-0x00000000004C3200-memory.dmp

Filesize
780KB

Download
memory/2732-93-0x0000000000400000-0x00000000004C3200-memory.dmp

Filesize
780KB

Download
memory/2776-78-0x0000000000400000-0x00000000004C3200-memory.dmp

Filesize
780KB

Download
memory/2776-49-0x0000000000400000-0x00000000004C3200-memory.dmp

Filesize
780KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads