modiloader | cfaca0bb9c7594454566ca937b3ff7184fe5bf54c1af22fb85264d8d0d7d2ecb

Analysis

max time kernel
94s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26/09/2024, 16:06

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General

Target

f8bad16394df3cb9d52ffe595f21fef3_JaffaCakes118.exe
Size

646KB
MD5

f8bad16394df3cb9d52ffe595f21fef3
SHA1

23d90ea86247f17ba789aef9772b58b18e3ad15f
SHA256

cfaca0bb9c7594454566ca937b3ff7184fe5bf54c1af22fb85264d8d0d7d2ecb
SHA512

26eb3e015f5bd28ea8ce2dc91e9800e5f175f75d15ec675f9afef78701201a94e07e8bafa3036818ef4ea086c015e854d52f80d267f9c6b88188394fd4287303
SSDEEP

12288:iacMEMKFEe1e7kiRyF73vuiEv8xU63NMmi4zmzCE1c2obY7UPR:iajEMw71nrFbmDUxr/lmCmocSR

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 2 IoCs

resource	yara_rule
behavioral2/memory/920-49-0x0000000000400000-0x0000000000569000-memory.dmp	modiloader_stage2
behavioral2/memory/3728-51-0x0000000000400000-0x0000000000569000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
3728	2008.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\_2008.exe	2008.exe
File opened for modification	C:\Windows\SysWOW64\_2008.exe	2008.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\2008.exe	f8bad16394df3cb9d52ffe595f21fef3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\2008.exe	f8bad16394df3cb9d52ffe595f21fef3_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat	f8bad16394df3cb9d52ffe595f21fef3_JaffaCakes118.exe

Program crash 3 IoCs

pid	pid_target	Process	procid_target
4412	920	WerFault.exe	81
784	3728	WerFault.exe	85
2388	3728	WerFault.exe	85

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	2008.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f8bad16394df3cb9d52ffe595f21fef3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 920 wrote to memory of 3728	920	f8bad16394df3cb9d52ffe595f21fef3_JaffaCakes118.exe	85
PID 920 wrote to memory of 3728	920	f8bad16394df3cb9d52ffe595f21fef3_JaffaCakes118.exe	85
PID 920 wrote to memory of 3728	920	f8bad16394df3cb9d52ffe595f21fef3_JaffaCakes118.exe	85
PID 3728 wrote to memory of 2664	3728	2008.exe	88
PID 3728 wrote to memory of 2664	3728	2008.exe	88
PID 3728 wrote to memory of 2664	3728	2008.exe	88
PID 920 wrote to memory of 1856	920	f8bad16394df3cb9d52ffe595f21fef3_JaffaCakes118.exe	91
PID 920 wrote to memory of 1856	920	f8bad16394df3cb9d52ffe595f21fef3_JaffaCakes118.exe	91
PID 920 wrote to memory of 1856	920	f8bad16394df3cb9d52ffe595f21fef3_JaffaCakes118.exe	91

C:\Users\Admin\AppData\Local\Temp\f8bad16394df3cb9d52ffe595f21fef3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f8bad16394df3cb9d52ffe595f21fef3_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:920
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 920 -s 324
  2⤵
  - Program crash
  PID:4412
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\2008.exe
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\2008.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3728
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3728 -s 324
    3⤵
    - Program crash
    PID:784
- - C:\Windows\SysWOW64\calc.exe
    "C:\Windows\system32\calc.exe"
    3⤵
    PID:2664
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3728 -s 692
    3⤵
    - Program crash
    PID:2388
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat""
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 920 -ip 920
1⤵
PID:2320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3728 -ip 3728
1⤵
PID:2892

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3728 -ip 3728
1⤵
PID:4264

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

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
2ac8ffdf71d2e89cdda9bcf358070629

SHA1
4038b81437021b5fb634f8288887a2962d166c44

SHA256
0d7f812a6ed07034fdd2656016315900f9cda17c976b77fd5dec180054666d97

SHA512
a14c79195ba322adb7fa987efbfea362e3c684ecd5cbdaea3f242225159e9efff14c4d4e18bb329a65aa332350d7871e00be2b833ab34bf9145babde0870ce20

Download Submit
C:\Program Files\Common Files\microsoft shared\MSInfo\2008.exe

Filesize
646KB

MD5
f8bad16394df3cb9d52ffe595f21fef3

SHA1
23d90ea86247f17ba789aef9772b58b18e3ad15f

SHA256
cfaca0bb9c7594454566ca937b3ff7184fe5bf54c1af22fb85264d8d0d7d2ecb

SHA512
26eb3e015f5bd28ea8ce2dc91e9800e5f175f75d15ec675f9afef78701201a94e07e8bafa3036818ef4ea086c015e854d52f80d267f9c6b88188394fd4287303

Download Submit
memory/920-32-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-28-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-10-0x0000000002D80000-0x0000000002D81000-memory.dmp

Filesize
4KB

Download
memory/920-9-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-8-0x0000000002530000-0x0000000002531000-memory.dmp

Filesize
4KB

Download
memory/920-7-0x0000000002560000-0x0000000002561000-memory.dmp

Filesize
4KB

Download
memory/920-6-0x0000000002520000-0x0000000002521000-memory.dmp

Filesize
4KB

Download
memory/920-5-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/920-4-0x00000000024C0000-0x00000000024C1000-memory.dmp

Filesize
4KB

Download
memory/920-3-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/920-2-0x0000000002550000-0x0000000002551000-memory.dmp

Filesize
4KB

Download
memory/920-13-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-25-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-38-0x0000000000880000-0x00000000008D0000-memory.dmp

Filesize
320KB

Download
memory/920-37-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-36-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-35-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-33-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-0-0x0000000000400000-0x0000000000569000-memory.dmp

Filesize
1.4MB

Download
memory/920-31-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-11-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/920-27-0x0000000000400000-0x0000000000569000-memory.dmp

Filesize
1.4MB

Download
memory/920-30-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-26-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-24-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-23-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-21-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-20-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-19-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-18-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-17-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-16-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-15-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-14-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-29-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-34-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-22-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-12-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/920-49-0x0000000000400000-0x0000000000569000-memory.dmp

Filesize
1.4MB

Download
memory/920-1-0x0000000000880000-0x00000000008D0000-memory.dmp

Filesize
320KB

Download
memory/3728-51-0x0000000000400000-0x0000000000569000-memory.dmp

Filesize
1.4MB

Download