modiloader | 06403252e5932180b9e4322c4121755dca76ad60e49cf589c52ca784e59436b2

Analysis

max time kernel
143s
max time network
118s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
19/12/2024, 06:40

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General

Target

fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe
Size

260KB
MD5

fed8809f59ea719559e7a9973ec8cde6
SHA1

011f844fd04d077d73d1e93c61e8d6f579739e31
SHA256

06403252e5932180b9e4322c4121755dca76ad60e49cf589c52ca784e59436b2
SHA512

1d2fd038b5ac22c4b32cbe0ef36b2b3c750a38a7dd984621bea61c7638c902a04e70ac22949d3a80fd67b9aa61cb11ebaf9c87df74f2e1a898f4ead3484b894c
SSDEEP

6144:Yjbei6AxsaKh5dkRwQS8wQF/2djq/RlI4AXE:Yua8rQhS8wQmj6lI4AXE

Score

10^/10

modiloader discovery evasion 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 family
modiloader

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	mstwain32.exe

ModiLoader Second Stage 20 IoCs

resource	yara_rule
behavioral1/memory/2984-44-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2984-45-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/2984-57-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-78-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-75-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-74-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-84-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-87-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-88-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-91-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-94-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-97-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-101-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-104-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-107-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-110-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-113-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-116-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-119-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2
behavioral1/memory/1640-122-0x0000000000400000-0x0000000000450000-memory.dmp	modiloader_stage2

Executes dropped EXE 5 IoCs

pid	Process
2492	MATCHL~1.EXE
2848	jihad123.exe
2984	jihad123.exe
1108	mstwain32.exe
1640	mstwain32.exe

Loads dropped DLL 5 IoCs

pid	Process
2876	fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe
2876	fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe
2876	fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe
2876	fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe
2848	jihad123.exe

Adds Run key to start application 2 TTPs 2 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\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\mstwain32 = "C:\\Windows\\mstwain32.exe"	mstwain32.exe

Checks whether UAC is enabled 1 TTPs 3 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	jihad123.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	mstwain32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	mstwain32.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2848 set thread context of 2984	2848	jihad123.exe	32
PID 1108 set thread context of 1640	1108	mstwain32.exe	37

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2984-38-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2984-34-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2984-30-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2984-31-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2984-43-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2984-44-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2984-45-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/2984-57-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-78-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-75-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-74-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-73-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-84-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-87-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-88-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-91-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-94-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-97-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-101-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-104-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-107-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-110-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-113-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-116-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-119-0x0000000000400000-0x0000000000450000-memory.dmp	upx
behavioral1/memory/1640-122-0x0000000000400000-0x0000000000450000-memory.dmp	upx

Drops file in Windows directory 5 IoCs

description	ioc	Process
File created	C:\Windows\ntdtcstp.dll	mstwain32.exe
File created	C:\Windows\cmsetac.dll	mstwain32.exe
File created	C:\Windows\mstwain32.exe	jihad123.exe
File opened for modification	C:\Windows\mstwain32.exe	jihad123.exe
File opened for modification	C:\Windows\mstwain32.exe	mstwain32.exe

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 6 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	fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MATCHL~1.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jihad123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jihad123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mstwain32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mstwain32.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2984	jihad123.exe
Token: SeBackupPrivilege	2360	vssvc.exe
Token: SeRestorePrivilege	2360	vssvc.exe
Token: SeAuditPrivilege	2360	vssvc.exe
Token: SeDebugPrivilege	1640	mstwain32.exe
Token: SeDebugPrivilege	1640	mstwain32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2492	MATCHL~1.EXE
2492	MATCHL~1.EXE
2848	jihad123.exe
1108	mstwain32.exe
1640	mstwain32.exe
1640	mstwain32.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2876 wrote to memory of 2492	2876	fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe	30
PID 2876 wrote to memory of 2492	2876	fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe	30
PID 2876 wrote to memory of 2492	2876	fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe	30
PID 2876 wrote to memory of 2492	2876	fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe	30
PID 2876 wrote to memory of 2848	2876	fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe	31
PID 2876 wrote to memory of 2848	2876	fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe	31
PID 2876 wrote to memory of 2848	2876	fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe	31
PID 2876 wrote to memory of 2848	2876	fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe	31
PID 2848 wrote to memory of 2984	2848	jihad123.exe	32
PID 2848 wrote to memory of 2984	2848	jihad123.exe	32
PID 2848 wrote to memory of 2984	2848	jihad123.exe	32
PID 2848 wrote to memory of 2984	2848	jihad123.exe	32
PID 2848 wrote to memory of 2984	2848	jihad123.exe	32
PID 2848 wrote to memory of 2984	2848	jihad123.exe	32
PID 2848 wrote to memory of 2984	2848	jihad123.exe	32
PID 2848 wrote to memory of 2984	2848	jihad123.exe	32
PID 2984 wrote to memory of 1108	2984	jihad123.exe	36
PID 2984 wrote to memory of 1108	2984	jihad123.exe	36
PID 2984 wrote to memory of 1108	2984	jihad123.exe	36
PID 2984 wrote to memory of 1108	2984	jihad123.exe	36
PID 1108 wrote to memory of 1640	1108	mstwain32.exe	37
PID 1108 wrote to memory of 1640	1108	mstwain32.exe	37
PID 1108 wrote to memory of 1640	1108	mstwain32.exe	37
PID 1108 wrote to memory of 1640	1108	mstwain32.exe	37
PID 1108 wrote to memory of 1640	1108	mstwain32.exe	37
PID 1108 wrote to memory of 1640	1108	mstwain32.exe	37
PID 1108 wrote to memory of 1640	1108	mstwain32.exe	37
PID 1108 wrote to memory of 1640	1108	mstwain32.exe	37

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	mstwain32.exe

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fed8809f59ea719559e7a9973ec8cde6_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2876
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\MATCHL~1.EXE
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\MATCHL~1.EXE
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2492
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jihad123.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jihad123.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2848
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jihad123.exe
    3⤵
    - Executes dropped EXE
    - Checks whether UAC is enabled
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2984
  - - C:\Windows\mstwain32.exe
      "C:\Windows\mstwain32.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1108
    - - C:\Windows\mstwain32.exe
        
        5⤵
        UAC bypass
        Executes dropped EXE
        Adds Run key to start application
        Checks whether UAC is enabled
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        System policy modification
        
        PID:1640

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2360

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

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jihad123.exe

Filesize
189KB

MD5
927a8ae82f9e319b99db376c6e93f87a

SHA1
ea724c7e4df1d9cc24aeb457fd9f8af58ad7ce67

SHA256
8d44c3e8b5baafcdabfba4bfdf57642ff4bddf61bf3b688941296fd6d0593ef5

SHA512
4199ae6743bea9231fe3342fbc87758037f620083642227c8fe919ea6ba2800fe9ddf06bc79e2dc5165031fe5993ba42e402e108900bb5d281e197fe41367a44

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2039016743-699959520-214465309-1000\699c4b9cdebca7aaea5193cae8a50098_d58f30ce-7498-4544-8c46-d67b11e386bc

Filesize
50B

MD5
5b63d4dd8c04c88c0e30e494ec6a609a

SHA1
884d5a8bdc25fe794dc22ef9518009dcf0069d09

SHA256
4d93c22555b3169e5c13716ca59b8b22892c69b3025aea841afe5259698102fd

SHA512
15ff8551ac6b9de978050569bcdc26f44dfc06a0eaf445ac70fd45453a21bdafa3e4c8b4857d6a1c3226f4102a639682bdfb71d7b255062fb81a51c9126896cb

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\MATCHL~1.EXE

Filesize
180KB

MD5
79f2764e509a4c703ba5f80dd9230bca

SHA1
873f84216169193bda8010530c188cfe2a5a7812

SHA256
43bc5d1db0e33b88f3e33ebf81ac2f7a2d28902dac79fb64f8e39cc5dc1f5e33

SHA512
1c7c78cf973529e82aee15ef12e123426223e7b1a16c042fa5a82bb9797925ad20dfc000e12f7f5008840c23da6612d84a8a52d8abd18cdf48f2a029a01aad82

Download Submit
memory/1108-58-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1108-77-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1108-64-0x0000000000280000-0x00000000002A2000-memory.dmp

Filesize
136KB

Download
memory/1640-88-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-91-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-122-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-119-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-116-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-113-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-110-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-107-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-104-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-101-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-97-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-94-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-87-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-86-0x0000000002250000-0x000000000225E000-memory.dmp

Filesize
56KB

Download
memory/1640-82-0x0000000002250000-0x000000000225E000-memory.dmp

Filesize
56KB

Download
memory/1640-78-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-84-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-75-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-74-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-73-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1640-85-0x00000000004D0000-0x00000000004D8000-memory.dmp

Filesize
32KB

Download
memory/2848-37-0x00000000003D0000-0x00000000003F2000-memory.dmp

Filesize
136KB

Download
memory/2848-40-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2876-22-0x00000000001A0000-0x00000000001C2000-memory.dmp

Filesize
136KB

Download
memory/2876-16-0x00000000001A0000-0x00000000001C2000-memory.dmp

Filesize
136KB

Download
memory/2984-34-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2984-57-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2984-38-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2984-53-0x0000000002EB0000-0x0000000002ED2000-memory.dmp

Filesize
136KB

Download
memory/2984-45-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2984-44-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2984-43-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2984-31-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2984-28-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2984-30-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2984-32-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads