modiloader | 02b776f7f77068d998009d8e76e75602e737be9bf085a78d6aece0f6f366ab90

Analysis

max time kernel
148s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-11-2024 20:20

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General

Target

8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe
Size

756KB
MD5

8d51ddc3f9fba88099d44f2348cbbf84
SHA1

16cbed13ab627de63256ac12968a05e9625082ce
SHA256

02b776f7f77068d998009d8e76e75602e737be9bf085a78d6aece0f6f366ab90
SHA512

360c076541f5c54e82af4dd6ef5a31140c552e1133580c58af1accb37a74df334d04d01a7c3608440eeb914df314157cd4650264a66bbe5cc36469f924d24215
SSDEEP

12288:Hc//////uaVfkX0OwJgKwo80VTTnqn8K16FmFaNblaUHOjoSZj/0e6GwFP/KcxJ4:Hc//////HFK0jCKl9O81siblYcSN0eF/

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 family
modiloader

ModiLoader Second Stage 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/548-0-0x0000000000400000-0x00000000004C3000-memory.dmp	modiloader_stage2
behavioral2/memory/548-3-0x0000000000400000-0x00000000004C3000-memory.dmp	modiloader_stage2
behavioral2/memory/548-4-0x0000000000400000-0x00000000004C3000-memory.dmp	modiloader_stage2
behavioral2/memory/548-5-0x0000000000400000-0x00000000004C3000-memory.dmp	modiloader_stage2
behavioral2/memory/548-9-0x0000000000400000-0x00000000004C3000-memory.dmp	modiloader_stage2
behavioral2/memory/548-12-0x0000000000400000-0x00000000004C3000-memory.dmp	modiloader_stage2
behavioral2/memory/548-8-0x0000000000400000-0x00000000004C3000-memory.dmp	modiloader_stage2

Drops file in System32 directory 1 IoCs

Processes:

8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe

description	ioc	Process
File created	C:\Windows\SysWOW64\2010.txt	8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe

description	pid	Process	procid_target
PID 4504 set thread context of 548	4504	8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe	84
PID 548 set thread context of 1240	548	8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.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

Processes:

IEXPLORE.EXE8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 30 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEIEXPLORE.EXE

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31141426"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3550243472"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "437432320"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{FF2E1A23-9A25-11EF-B9D5-CAFD856C81B1} = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31141426"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3550243472"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31141426"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3556180842"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid	Process
1240	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid	Process
1240	IEXPLORE.EXE
1240	IEXPLORE.EXE
4340	IEXPLORE.EXE
4340	IEXPLORE.EXE
4340	IEXPLORE.EXE
4340	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exeIEXPLORE.EXE

description	pid	Process	procid_target
PID 4504 wrote to memory of 548	4504	8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe	84
PID 4504 wrote to memory of 548	4504	8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe	84
PID 4504 wrote to memory of 548	4504	8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe	84
PID 4504 wrote to memory of 548	4504	8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe	84
PID 4504 wrote to memory of 548	4504	8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe	84
PID 548 wrote to memory of 1240	548	8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe	85
PID 548 wrote to memory of 1240	548	8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe	85
PID 548 wrote to memory of 1240	548	8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe	85
PID 1240 wrote to memory of 4340	1240	IEXPLORE.EXE	86
PID 1240 wrote to memory of 4340	1240	IEXPLORE.EXE	86
PID 1240 wrote to memory of 4340	1240	IEXPLORE.EXE	86

C:\Users\Admin\AppData\Local\Temp\8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4504
- C:\Users\Admin\AppData\Local\Temp\8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\8d51ddc3f9fba88099d44f2348cbbf84_JaffaCakes118.exe
  2⤵
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:548
- - C:\program files\internet explorer\IEXPLORE.EXE
    "C:\program files\internet explorer\IEXPLORE.EXE"
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1240
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1240 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:4340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
19d708493ad4a370288ff5a144985118

SHA1
88363e78ecaaa248beb6933a5bf9209455ae459a

SHA256
6b7564f59f84e38a5fec4d3b7e6fa4fd5c8eb5ebbf77fd536b8ebbd4926fe905

SHA512
899bbac7464f4813ac93b566889c25a3f8a5ee372560c43a725d1bbbdc538684c534816aa9c06714c07c0efe48b11d26fea49b3879e88cbb9b377b627fecfaf2

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
7d24be3063244ed4b8ffe4cf464f8ffc

SHA1
412702dd17675e8755a011cb0564bb1b496e090c

SHA256
35879677905843dba3baffe2001e5f30185f4449471063dfffbafb5aa253143c

SHA512
7601708245ec88e8242d1e875a9c1a912b35392cec70a029b1134eac43c7342f592085b285d167697126ab91b0483d39bd7478c139a52a69578396b18a368198

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/548-0-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/548-3-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/548-4-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/548-5-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/548-9-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/548-12-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/548-8-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/1240-7-0x0000000000680000-0x0000000000741000-memory.dmp

Filesize
772KB

Download
memory/4504-2-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download