modiloader | 948ec20749e2012a94115708d63b9f8d4050c0d283844c89c978bcf27d8732fb

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 13:47

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General

Target

ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe
Size

685KB
MD5

ab449e0f2008268b5a257f7dcc0de5b5
SHA1

61bf0d93e111de28d414aba0f4a0f85288bf5aae
SHA256

948ec20749e2012a94115708d63b9f8d4050c0d283844c89c978bcf27d8732fb
SHA512

795a1bffb6b838aa625d2da9b73921a5ce7bbc314c95b45c23e2b20479b466912149287f1932a0e75bdd0d524503b2f9dd79776365ebe0518abe1cd622dd1fea
SSDEEP

12288:MizJbniWlbbkgKZek+fZ0gj+Lk3gtF3Z4mxxLQHgac9R70:M8JbDbkgKI6gaLk3gtQmXL+gP9q

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/1700-54-0x0000000000400000-0x000000000056E000-memory.dmp	modiloader_stage2
behavioral1/memory/2308-78-0x0000000000400000-0x000000000056E000-memory.dmp	modiloader_stage2
behavioral1/memory/1700-89-0x0000000000400000-0x000000000056E000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
900	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2308	windosmisdt.exe

Loads dropped DLL 5 IoCs

pid	Process
1700	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe
1700	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe
2772	WerFault.exe
2772	WerFault.exe
2772	WerFault.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\_windosmisdt.exe	windosmisdt.exe
File opened for modification	C:\Windows\SysWOW64\_windosmisdt.exe	windosmisdt.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2308 set thread context of 2880	2308	windosmisdt.exe	32

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\windosmisdt.exe	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\windosmisdt.exe	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupDel.bat	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2772	2308	WerFault.exe	31

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	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	windosmisdt.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 2308	1700	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe	31
PID 1700 wrote to memory of 2308	1700	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe	31
PID 1700 wrote to memory of 2308	1700	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe	31
PID 1700 wrote to memory of 2308	1700	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe	31
PID 2308 wrote to memory of 2880	2308	windosmisdt.exe	32
PID 2308 wrote to memory of 2880	2308	windosmisdt.exe	32
PID 2308 wrote to memory of 2880	2308	windosmisdt.exe	32
PID 2308 wrote to memory of 2880	2308	windosmisdt.exe	32
PID 2308 wrote to memory of 2880	2308	windosmisdt.exe	32
PID 2308 wrote to memory of 2880	2308	windosmisdt.exe	32
PID 2308 wrote to memory of 2772	2308	windosmisdt.exe	33
PID 2308 wrote to memory of 2772	2308	windosmisdt.exe	33
PID 2308 wrote to memory of 2772	2308	windosmisdt.exe	33
PID 2308 wrote to memory of 2772	2308	windosmisdt.exe	33
PID 1700 wrote to memory of 900	1700	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe	34
PID 1700 wrote to memory of 900	1700	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe	34
PID 1700 wrote to memory of 900	1700	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe	34
PID 1700 wrote to memory of 900	1700	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe	34
PID 1700 wrote to memory of 900	1700	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe	34
PID 1700 wrote to memory of 900	1700	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe	34
PID 1700 wrote to memory of 900	1700	ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe	34

C:\Users\Admin\AppData\Local\Temp\ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab449e0f2008268b5a257f7dcc0de5b5_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1700
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\windosmisdt.exe
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\windosmisdt.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:2308
- - C:\Windows\SysWOW64\calc.exe
    "C:\Windows\system32\calc.exe"
    3⤵
    PID:2880
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2308 -s 292
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2772
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupDel.bat""
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:900

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

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Downloads

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

Filesize
212B

MD5
36810c877e8933216d539ee966d1e860

SHA1
546ae1e0ed1e37bba405e009ddfbd76be2d9b88e

SHA256
e3ee528e94192775fada49992ab87a0d38999ceec03044cae20800e485cf19ba

SHA512
9c93702b8d6ca73db386f2dc70177ba5d7060cf162d8faa291402e4241463a39b8a3661d79efb13d5f784003cbafe1189bf71286f17deb9da7ae32841cdfe180

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

Filesize
685KB

MD5
ab449e0f2008268b5a257f7dcc0de5b5

SHA1
61bf0d93e111de28d414aba0f4a0f85288bf5aae

SHA256
948ec20749e2012a94115708d63b9f8d4050c0d283844c89c978bcf27d8732fb

SHA512
795a1bffb6b838aa625d2da9b73921a5ce7bbc314c95b45c23e2b20479b466912149287f1932a0e75bdd0d524503b2f9dd79776365ebe0518abe1cd622dd1fea

Download Submit
memory/1700-3-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/1700-64-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-29-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-28-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-27-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-25-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-24-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-40-0x0000000004820000-0x000000000498E000-memory.dmp

Filesize
1.4MB

Download
memory/1700-22-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-21-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-20-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-19-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-18-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-17-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/1700-16-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/1700-15-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/1700-14-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/1700-13-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/1700-12-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/1700-11-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/1700-10-0x0000000000570000-0x0000000000571000-memory.dmp

Filesize
4KB

Download
memory/1700-9-0x00000000005E0000-0x00000000005E1000-memory.dmp

Filesize
4KB

Download
memory/1700-8-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/1700-7-0x00000000005C0000-0x00000000005C1000-memory.dmp

Filesize
4KB

Download
memory/1700-6-0x0000000000370000-0x0000000000371000-memory.dmp

Filesize
4KB

Download
memory/1700-5-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/1700-4-0x00000000005D0000-0x00000000005D1000-memory.dmp

Filesize
4KB

Download
memory/1700-0-0x0000000000400000-0x000000000056E000-memory.dmp

Filesize
1.4MB

Download
memory/1700-2-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/1700-26-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-89-0x0000000000400000-0x000000000056E000-memory.dmp

Filesize
1.4MB

Download
memory/1700-1-0x00000000003A0000-0x00000000003F4000-memory.dmp

Filesize
336KB

Download
memory/1700-23-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-39-0x0000000004820000-0x000000000498E000-memory.dmp

Filesize
1.4MB

Download
memory/1700-76-0x0000000004820000-0x000000000498E000-memory.dmp

Filesize
1.4MB

Download
memory/1700-54-0x0000000000400000-0x000000000056E000-memory.dmp

Filesize
1.4MB

Download
memory/1700-55-0x00000000003A0000-0x00000000003F4000-memory.dmp

Filesize
336KB

Download
memory/1700-57-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/1700-59-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/1700-58-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/1700-56-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/1700-60-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/1700-62-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/1700-63-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-61-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/1700-65-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-30-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-67-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-66-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-69-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-68-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-70-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-71-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-73-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-72-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-75-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/1700-74-0x0000000003280000-0x0000000003281000-memory.dmp

Filesize
4KB

Download
memory/2308-78-0x0000000000400000-0x000000000056E000-memory.dmp

Filesize
1.4MB

Download
memory/2308-42-0x0000000000400000-0x000000000056E000-memory.dmp

Filesize
1.4MB

Download
memory/2880-49-0x0000000000400000-0x000000000056E000-memory.dmp

Filesize
1.4MB

Download
memory/2880-46-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download