modiloader | 4c63ef32f54ad2c1721f0b339823060fc5b45e739c6ab835ed7e6923ad423cea

General

Target

cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe
Size

575KB
MD5

cd0f474d0d7b5ded430f896b825f2369
SHA1

49a09d620bf8681b7f9eb3ed8300f48cc357b1a9
SHA256

4c63ef32f54ad2c1721f0b339823060fc5b45e739c6ab835ed7e6923ad423cea
SHA512

471f5e4f355a0053b9e10323256b9a08176df27bc22bd7da01d8dd34822b404f4cac3c0b960df83a97fca3e51a1d8320ef8525f6239ab6b11faaa752729ce953
SSDEEP

12288:UMOjpD8p8jN+5M2wkze0cb9xvo28GoIE1c2obY7zWBULDQ/gq4:UMOjR0w85Kf0WBo2tmocEE

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 3 IoCs

resource	yara_rule
behavioral1/memory/2116-36-0x0000000000400000-0x0000000000508000-memory.dmp	modiloader_stage2
behavioral1/memory/2624-39-0x0000000000400000-0x0000000000508000-memory.dmp	modiloader_stage2
behavioral1/memory/2116-53-0x0000000000400000-0x0000000000508000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
1656	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2624	rejoice46.exe

Loads dropped DLL 2 IoCs

pid	Process
2116	cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe
2116	cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\_rejoice46.exe	rejoice46.exe
File created	C:\Windows\SysWOW64\_rejoice46.exe	rejoice46.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2624 set thread context of 2428	2624	rejoice46.exe	31

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe	cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe	cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat	cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2612	2624	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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rejoice46.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 2624	2116	cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe	30
PID 2116 wrote to memory of 2624	2116	cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe	30
PID 2116 wrote to memory of 2624	2116	cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe	30
PID 2116 wrote to memory of 2624	2116	cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe	30
PID 2624 wrote to memory of 2428	2624	rejoice46.exe	31
PID 2624 wrote to memory of 2428	2624	rejoice46.exe	31
PID 2624 wrote to memory of 2428	2624	rejoice46.exe	31
PID 2624 wrote to memory of 2428	2624	rejoice46.exe	31
PID 2624 wrote to memory of 2428	2624	rejoice46.exe	31
PID 2624 wrote to memory of 2428	2624	rejoice46.exe	31
PID 2624 wrote to memory of 2712	2624	rejoice46.exe	32
PID 2624 wrote to memory of 2712	2624	rejoice46.exe	32
PID 2624 wrote to memory of 2712	2624	rejoice46.exe	32
PID 2624 wrote to memory of 2712	2624	rejoice46.exe	32
PID 2624 wrote to memory of 2612	2624	rejoice46.exe	33
PID 2624 wrote to memory of 2612	2624	rejoice46.exe	33
PID 2624 wrote to memory of 2612	2624	rejoice46.exe	33
PID 2624 wrote to memory of 2612	2624	rejoice46.exe	33
PID 2116 wrote to memory of 1656	2116	cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe	34
PID 2116 wrote to memory of 1656	2116	cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe	34
PID 2116 wrote to memory of 1656	2116	cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe	34
PID 2116 wrote to memory of 1656	2116	cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe	34

C:\Users\Admin\AppData\Local\Temp\cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cd0f474d0d7b5ded430f896b825f2369_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.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:2624
- - C:\Windows\SysWOW64\calc.exe
    "C:\Windows\system32\calc.exe"
    3⤵
    PID:2428
- - C:\program files\internet explorer\IEXPLORE.EXE
    "C:\program files\internet explorer\IEXPLORE.EXE"
    3⤵
    PID:2712
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2624 -s 312
    3⤵
    - Program crash
    PID:2612
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat""
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:1656

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

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Downloads

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

Filesize
212B

MD5
3da436a0858257df283a9a8b3c12eaaa

SHA1
2ef9bf7dcde19da5b2230aae858985294dede9d0

SHA256
9126fc45676fabc4ff8f4cf8083b4aedebf77678eb8fc05a220d68bf1330acca

SHA512
b29624425139837943c437067d51a6de74895a2c782ea015ebfe1a1e350f5eeea1dfeeca3718e0127923d593b6076ce9c2ef69044a9659ccd623081b790c3257

Download Submit
\Program Files\Common Files\Microsoft Shared\MSInfo\rejoice46.exe

Filesize
575KB

MD5
cd0f474d0d7b5ded430f896b825f2369

SHA1
49a09d620bf8681b7f9eb3ed8300f48cc357b1a9

SHA256
4c63ef32f54ad2c1721f0b339823060fc5b45e739c6ab835ed7e6923ad423cea

SHA512
471f5e4f355a0053b9e10323256b9a08176df27bc22bd7da01d8dd34822b404f4cac3c0b960df83a97fca3e51a1d8320ef8525f6239ab6b11faaa752729ce953

Download Submit
memory/2116-3-0x0000000000530000-0x0000000000531000-memory.dmp

Filesize
4KB

Download
memory/2116-4-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/2116-14-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2116-13-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2116-12-0x0000000002C60000-0x0000000002C61000-memory.dmp

Filesize
4KB

Download
memory/2116-11-0x0000000002C20000-0x0000000002C21000-memory.dmp

Filesize
4KB

Download
memory/2116-10-0x0000000002C10000-0x0000000002C13000-memory.dmp

Filesize
12KB

Download
memory/2116-8-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/2116-7-0x00000000007B0000-0x00000000007B1000-memory.dmp

Filesize
4KB

Download
memory/2116-6-0x0000000000570000-0x0000000000571000-memory.dmp

Filesize
4KB

Download
memory/2116-5-0x0000000000560000-0x0000000000561000-memory.dmp

Filesize
4KB

Download
memory/2116-2-0x00000000007A0000-0x00000000007A1000-memory.dmp

Filesize
4KB

Download
memory/2116-15-0x0000000002C30000-0x0000000002C31000-memory.dmp

Filesize
4KB

Download
memory/2116-54-0x0000000000370000-0x00000000003C0000-memory.dmp

Filesize
320KB

Download
memory/2116-53-0x0000000000400000-0x0000000000508000-memory.dmp

Filesize
1.0MB

Download
memory/2116-20-0x0000000003ED0000-0x0000000003FD8000-memory.dmp

Filesize
1.0MB

Download
memory/2116-27-0x0000000003ED0000-0x0000000003FD8000-memory.dmp

Filesize
1.0MB

Download
memory/2116-1-0x0000000000370000-0x00000000003C0000-memory.dmp

Filesize
320KB

Download
memory/2116-9-0x0000000000540000-0x0000000000541000-memory.dmp

Filesize
4KB

Download
memory/2116-0-0x0000000000400000-0x0000000000508000-memory.dmp

Filesize
1.0MB

Download
memory/2116-36-0x0000000000400000-0x0000000000508000-memory.dmp

Filesize
1.0MB

Download
memory/2116-37-0x0000000000370000-0x00000000003C0000-memory.dmp

Filesize
320KB

Download
memory/2428-34-0x0000000000400000-0x0000000000508000-memory.dmp

Filesize
1.0MB

Download
memory/2428-31-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2624-26-0x0000000000400000-0x0000000000508000-memory.dmp

Filesize
1.0MB

Download
memory/2624-39-0x0000000000400000-0x0000000000508000-memory.dmp

Filesize
1.0MB

Download

Analysis

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