modiloader | 98dd55247254be517c10e47adecce26cbefb200e49e48a5f5cba19a3230bc746

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-09-2024 20:54

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General

Target

ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe
Size

641KB
MD5

ff51ecffc9f998fb6c8f4eb1832e1207
SHA1

0897e00df3db3a90721f2abc2eff039cead75263
SHA256

98dd55247254be517c10e47adecce26cbefb200e49e48a5f5cba19a3230bc746
SHA512

77d650430eabee7a54cd22b98609e0335c3c9512e3c09b9d980fc81a48c29e545ec70791ce535f3639a066f9f772bbeb38405765c283c8c36768906b06b41181
SSDEEP

12288:+GtuKgMUhjPbHPGZ3IvFJ32Pn/ZzvvF3Z4mxx2DqVTVOCGr:TtZUhjP7rFd+BDvQmXVVTzGr

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/2120-40-0x0000000000400000-0x0000000000519000-memory.dmp	modiloader_stage2
behavioral1/memory/2984-59-0x0000000000400000-0x0000000000519000-memory.dmp	modiloader_stage2
behavioral1/memory/2120-75-0x0000000000400000-0x0000000000519000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
2436	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2984	UDP.exe

Loads dropped DLL 5 IoCs

pid	Process
2120	ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe
2120	ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe
2744	WerFault.exe
2744	WerFault.exe
2744	WerFault.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\_UDP.exe	UDP.exe
File opened for modification	C:\Windows\SysWOW64\_UDP.exe	UDP.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2984 set thread context of 2896	2984	UDP.exe	32

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\UDP.exe	ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\UDP.exe	ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat	ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2744	2984	WerFault.exe	30

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	ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	UDP.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mstsc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 2984	2120	ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe	30
PID 2120 wrote to memory of 2984	2120	ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe	30
PID 2120 wrote to memory of 2984	2120	ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe	30
PID 2120 wrote to memory of 2984	2120	ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe	30
PID 2984 wrote to memory of 2896	2984	UDP.exe	32
PID 2984 wrote to memory of 2896	2984	UDP.exe	32
PID 2984 wrote to memory of 2896	2984	UDP.exe	32
PID 2984 wrote to memory of 2896	2984	UDP.exe	32
PID 2984 wrote to memory of 2896	2984	UDP.exe	32
PID 2984 wrote to memory of 2896	2984	UDP.exe	32
PID 2984 wrote to memory of 2744	2984	UDP.exe	33
PID 2984 wrote to memory of 2744	2984	UDP.exe	33
PID 2984 wrote to memory of 2744	2984	UDP.exe	33
PID 2984 wrote to memory of 2744	2984	UDP.exe	33
PID 2120 wrote to memory of 2436	2120	ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe	34
PID 2120 wrote to memory of 2436	2120	ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe	34
PID 2120 wrote to memory of 2436	2120	ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe	34
PID 2120 wrote to memory of 2436	2120	ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe	34

C:\Users\Admin\AppData\Local\Temp\ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ff51ecffc9f998fb6c8f4eb1832e1207_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\UDP.exe
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\UDP.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:2984
- - C:\Windows\SysWOW64\mstsc.exe
    "C:\Windows\system32\mstsc.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2896
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 300
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2744
- 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:2436

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
30171f6f114e7259db3f1dc9f83f387d

SHA1
301825570c4ca7b476bee29973cf3e3afb14a828

SHA256
90702606a3d1a92d765749318f56ede5c244c4ba4c5f2cb4292611bc787a447b

SHA512
34ef7dda756ad45ae0079bb9d50a9997c929b94d1301393bf5eddf97e30d01b399f13cfb4fea7474738d4f24ad41e9b3f3b72b2d27b60c0d2d0b34087379b99a

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

Filesize
641KB

MD5
ff51ecffc9f998fb6c8f4eb1832e1207

SHA1
0897e00df3db3a90721f2abc2eff039cead75263

SHA256
98dd55247254be517c10e47adecce26cbefb200e49e48a5f5cba19a3230bc746

SHA512
77d650430eabee7a54cd22b98609e0335c3c9512e3c09b9d980fc81a48c29e545ec70791ce535f3639a066f9f772bbeb38405765c283c8c36768906b06b41181

Download Submit
memory/2120-10-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2120-29-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2120-30-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2120-9-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2120-26-0x00000000024C0000-0x00000000024C1000-memory.dmp

Filesize
4KB

Download
memory/2120-25-0x0000000002450000-0x0000000002451000-memory.dmp

Filesize
4KB

Download
memory/2120-24-0x0000000002460000-0x0000000002461000-memory.dmp

Filesize
4KB

Download
memory/2120-23-0x0000000002480000-0x0000000002481000-memory.dmp

Filesize
4KB

Download
memory/2120-22-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download
memory/2120-21-0x0000000000830000-0x0000000000831000-memory.dmp

Filesize
4KB

Download
memory/2120-0-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download
memory/2120-19-0x00000000020F0000-0x00000000020F1000-memory.dmp

Filesize
4KB

Download
memory/2120-8-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2120-17-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/2120-16-0x0000000000590000-0x0000000000591000-memory.dmp

Filesize
4KB

Download
memory/2120-15-0x0000000002420000-0x0000000002421000-memory.dmp

Filesize
4KB

Download
memory/2120-14-0x0000000000840000-0x0000000000841000-memory.dmp

Filesize
4KB

Download
memory/2120-13-0x00000000020E0000-0x00000000020E1000-memory.dmp

Filesize
4KB

Download
memory/2120-12-0x0000000003380000-0x0000000003383000-memory.dmp

Filesize
12KB

Download
memory/2120-11-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2120-20-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2120-27-0x00000000024B0000-0x00000000024B1000-memory.dmp

Filesize
4KB

Download
memory/2120-18-0x0000000002410000-0x0000000002411000-memory.dmp

Filesize
4KB

Download
memory/2120-7-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/2120-6-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/2120-5-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2120-4-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2120-3-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2120-2-0x00000000003A0000-0x00000000003A1000-memory.dmp

Filesize
4KB

Download
memory/2120-28-0x0000000003370000-0x0000000003373000-memory.dmp

Filesize
12KB

Download
memory/2120-75-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download
memory/2120-42-0x0000000000520000-0x0000000000574000-memory.dmp

Filesize
336KB

Download
memory/2120-40-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download
memory/2120-39-0x0000000004690000-0x00000000047A9000-memory.dmp

Filesize
1.1MB

Download
memory/2120-76-0x0000000000520000-0x0000000000574000-memory.dmp

Filesize
336KB

Download
memory/2120-1-0x0000000000520000-0x0000000000574000-memory.dmp

Filesize
336KB

Download
memory/2120-57-0x0000000004690000-0x00000000047A9000-memory.dmp

Filesize
1.1MB

Download
memory/2896-48-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download
memory/2896-52-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download
memory/2896-53-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download
memory/2896-50-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download
memory/2896-47-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2984-59-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download
memory/2984-43-0x0000000000400000-0x0000000000519000-memory.dmp

Filesize
1.1MB

Download