modiloader | 2038f0259acb2967ca27fb9a333441f903e9b7be6b03f00465a9c7eca4f6546e

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
29-09-2024 12:13

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General

Target

fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
Size

322KB
MD5

fe80b4e27ae6e91689189a1c0b683a5f
SHA1

8a587ecd69fa914e4accbfea0c60630929ef1f5b
SHA256

2038f0259acb2967ca27fb9a333441f903e9b7be6b03f00465a9c7eca4f6546e
SHA512

51746d56090acd2cc9f1b5091b1a2ed62eb64a11e7725608bd5dc0934da6c6b00c1ecf9a3a7b37f587570a62b0a9dc025e7f74fa435833f4269bf7ad43d8944d
SSDEEP

6144:DP7B/MRNrsmAFC/z5htGEOFxfFPcXYY3uGixEmsWA28NQDSkAV:rtMveFC/1htefFPgYyMUWvKV

Score

10^/10

modiloader defense_evasion discovery persistence trojan upx

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
behavioral1/memory/2844-40-0x0000000000400000-0x00000000004C3000-memory.dmp	modiloader_stage2
behavioral1/memory/2844-55-0x0000000000400000-0x00000000004C3000-memory.dmp	modiloader_stage2

Executes dropped EXE 2 IoCs

pid	Process
2652	vssms32.exe
380	vssms32.exe

Impair Defenses: Safe Mode Boot 1 TTPs 3 IoCs

defense_evasion

Safe Mode Boot

T1562.009

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\WinDefend	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\ProfSvc	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\Power	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe

Loads dropped DLL 3 IoCs

pid	Process
2844	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
2844	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
2652	vssms32.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\Run\vssms32 = "C:\\Windows\\system32\\vssms32.exe"	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\vssms32.exe	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\vssms32.exe	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2884 set thread context of 2896	2884	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	30
PID 2896 set thread context of 2764	2896	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	31
PID 2764 set thread context of 2844	2764	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	32
PID 2652 set thread context of 380	2652	vssms32.exe	34

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2844-36-0x0000000000400000-0x00000000004C3000-memory.dmp	upx
behavioral1/memory/2844-38-0x0000000000400000-0x00000000004C3000-memory.dmp	upx
behavioral1/memory/2844-39-0x0000000000400000-0x00000000004C3000-memory.dmp	upx
behavioral1/memory/2844-40-0x0000000000400000-0x00000000004C3000-memory.dmp	upx
behavioral1/memory/2844-33-0x0000000000400000-0x00000000004C3000-memory.dmp	upx
behavioral1/memory/2844-32-0x0000000000400000-0x00000000004C3000-memory.dmp	upx
behavioral1/memory/2844-30-0x0000000000400000-0x00000000004C3000-memory.dmp	upx
behavioral1/memory/2844-55-0x0000000000400000-0x00000000004C3000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vssms32.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 2896	2884	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	30
PID 2896 wrote to memory of 2764	2896	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	31
PID 2896 wrote to memory of 2764	2896	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	31
PID 2896 wrote to memory of 2764	2896	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	31
PID 2896 wrote to memory of 2764	2896	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	31
PID 2896 wrote to memory of 2764	2896	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	31
PID 2896 wrote to memory of 2764	2896	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	31
PID 2896 wrote to memory of 2764	2896	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	31
PID 2896 wrote to memory of 2764	2896	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	31
PID 2896 wrote to memory of 2764	2896	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	31
PID 2764 wrote to memory of 2844	2764	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	32
PID 2764 wrote to memory of 2844	2764	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	32
PID 2764 wrote to memory of 2844	2764	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	32
PID 2764 wrote to memory of 2844	2764	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	32
PID 2764 wrote to memory of 2844	2764	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	32
PID 2764 wrote to memory of 2844	2764	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	32
PID 2764 wrote to memory of 2844	2764	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	32
PID 2844 wrote to memory of 2652	2844	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	33
PID 2844 wrote to memory of 2652	2844	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	33
PID 2844 wrote to memory of 2652	2844	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	33
PID 2844 wrote to memory of 2652	2844	fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe	33
PID 2652 wrote to memory of 380	2652	vssms32.exe	34
PID 2652 wrote to memory of 380	2652	vssms32.exe	34
PID 2652 wrote to memory of 380	2652	vssms32.exe	34
PID 2652 wrote to memory of 380	2652	vssms32.exe	34
PID 2652 wrote to memory of 380	2652	vssms32.exe	34
PID 2652 wrote to memory of 380	2652	vssms32.exe	34
PID 2652 wrote to memory of 380	2652	vssms32.exe	34
PID 2652 wrote to memory of 380	2652	vssms32.exe	34
PID 2652 wrote to memory of 380	2652	vssms32.exe	34

C:\Users\Admin\AppData\Local\Temp\fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Users\Admin\AppData\Local\Temp\fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2896
- - C:\Users\Admin\AppData\Local\Temp\fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2764
  - - C:\Users\Admin\AppData\Local\Temp\fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\fe80b4e27ae6e91689189a1c0b683a5f_JaffaCakes118.exe
      4⤵
      Impair Defenses: Safe Mode Boot
      Loads dropped DLL
      Adds Run key to start application
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2844
    - - C:\Windows\SysWOW64\vssms32.exe
        
        "C:\Windows\system32\vssms32.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2652
      - C:\Windows\SysWOW64\vssms32.exe
        
        C:\Windows\SysWOW64\vssms32.exe
        6⤵
        Executes dropped EXE
        
        PID:380

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

Impair Defenses

T1562

Safe Mode Boot

T1562.009

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Windows\SysWOW64\vssms32.exe

Filesize
322KB

MD5
fe80b4e27ae6e91689189a1c0b683a5f

SHA1
8a587ecd69fa914e4accbfea0c60630929ef1f5b

SHA256
2038f0259acb2967ca27fb9a333441f903e9b7be6b03f00465a9c7eca4f6546e

SHA512
51746d56090acd2cc9f1b5091b1a2ed62eb64a11e7725608bd5dc0934da6c6b00c1ecf9a3a7b37f587570a62b0a9dc025e7f74fa435833f4269bf7ad43d8944d

Download Submit
memory/380-69-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2764-17-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2764-31-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2764-13-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2764-23-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2764-27-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2764-15-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2764-37-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2764-21-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2764-19-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/2844-33-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2844-40-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2844-55-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2844-36-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2844-32-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2844-30-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2844-28-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2844-39-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2844-38-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2896-10-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2896-6-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2896-4-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2896-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2896-0-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2896-8-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2896-24-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2896-12-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads