modiloader | ace51b0546217e905ecad96584c3baa83d70aca309d030ac1712ac1a8a80720b

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/09/2024, 05:44

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General

Target

d7a9929bd83c975f5e52b4f39a9ba827_JaffaCakes118.exe
Size

275KB
MD5

d7a9929bd83c975f5e52b4f39a9ba827
SHA1

b75b49014ab50acb3b6cefe60fdd4b1b011c7e24
SHA256

ace51b0546217e905ecad96584c3baa83d70aca309d030ac1712ac1a8a80720b
SHA512

b75032264ebccc05516bac253cb7ea3dce82b0df4744beebc067a418a8c1c3bc52131e23e250497c4c046282399dc62699d93423f466a12252ab2241ab14dddc
SSDEEP

6144:ZxO961tvAiZtfHKs8EhxrTxU4zfmm/Z3/nJX:Zx661tI6NHzhzxU47mmRvJX

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 4 IoCs

resource	yara_rule
behavioral2/memory/2824-2-0x0000000000400000-0x000000000050A000-memory.dmp	modiloader_stage2
behavioral2/memory/880-9-0x0000000000400000-0x000000000050A000-memory.dmp	modiloader_stage2
behavioral2/memory/880-18-0x0000000000400000-0x000000000050A000-memory.dmp	modiloader_stage2
behavioral2/memory/2824-19-0x0000000000400000-0x000000000050A000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
880	svchest.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\_svchest.exe	svchest.exe
File opened for modification	C:\Windows\SysWOW64\_svchest.exe	svchest.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 880 set thread context of 396	880	svchest.exe	87
PID 880 set thread context of 1660	880	svchest.exe	88

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SxingDel.bat	d7a9929bd83c975f5e52b4f39a9ba827_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\svchest.exe	d7a9929bd83c975f5e52b4f39a9ba827_JaffaCakes118.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\svchest.exe	d7a9929bd83c975f5e52b4f39a9ba827_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1652	396	WerFault.exe	87

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	d7a9929bd83c975f5e52b4f39a9ba827_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchest.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies Internet Explorer settings 1 TTPs 32 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31130436"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{D140796B-6F37-11EF-8D5B-4E01FFCF908D} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2783289030"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31130436"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31130436"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "432712075"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2783601912"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31130436"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\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
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2783289030"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2783601912"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1660	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1660	IEXPLORE.EXE
1660	IEXPLORE.EXE
4844	IEXPLORE.EXE
4844	IEXPLORE.EXE
4844	IEXPLORE.EXE
4844	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2824 wrote to memory of 880	2824	d7a9929bd83c975f5e52b4f39a9ba827_JaffaCakes118.exe	86
PID 2824 wrote to memory of 880	2824	d7a9929bd83c975f5e52b4f39a9ba827_JaffaCakes118.exe	86
PID 2824 wrote to memory of 880	2824	d7a9929bd83c975f5e52b4f39a9ba827_JaffaCakes118.exe	86
PID 880 wrote to memory of 396	880	svchest.exe	87
PID 880 wrote to memory of 396	880	svchest.exe	87
PID 880 wrote to memory of 396	880	svchest.exe	87
PID 880 wrote to memory of 396	880	svchest.exe	87
PID 880 wrote to memory of 396	880	svchest.exe	87
PID 880 wrote to memory of 1660	880	svchest.exe	88
PID 880 wrote to memory of 1660	880	svchest.exe	88
PID 880 wrote to memory of 1660	880	svchest.exe	88
PID 2824 wrote to memory of 1856	2824	d7a9929bd83c975f5e52b4f39a9ba827_JaffaCakes118.exe	91
PID 2824 wrote to memory of 1856	2824	d7a9929bd83c975f5e52b4f39a9ba827_JaffaCakes118.exe	91
PID 2824 wrote to memory of 1856	2824	d7a9929bd83c975f5e52b4f39a9ba827_JaffaCakes118.exe	91
PID 1660 wrote to memory of 4844	1660	IEXPLORE.EXE	94
PID 1660 wrote to memory of 4844	1660	IEXPLORE.EXE	94
PID 1660 wrote to memory of 4844	1660	IEXPLORE.EXE	94

C:\Users\Admin\AppData\Local\Temp\d7a9929bd83c975f5e52b4f39a9ba827_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d7a9929bd83c975f5e52b4f39a9ba827_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2824
- C:\Program Files\Common Files\Microsoft Shared\MSINFO\svchest.exe
  "C:\Program Files\Common Files\Microsoft Shared\MSINFO\svchest.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:880
- - C:\Windows\SysWOW64\calc.exe
    "C:\Windows\system32\calc.exe"
    3⤵
    PID:396
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 396 -s 12
      4⤵
      Program crash
      PID:1652
- - 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:1660
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1660 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:4844
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SxingDel.bat""
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 396 -ip 396
1⤵
PID:1440

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:\Program Files\Common Files\Microsoft Shared\MSINFO\SxingDel.bat

Filesize
212B

MD5
40d77f5d5d2f9b7345877786cb68fcfb

SHA1
e7705df8ea082dfe855d1ee00acf248c3d3c3ed4

SHA256
2f9fd88dd1180f4554a4463b6d42731f8135ef08649d7bb6f5256bf7786dd5e9

SHA512
357c026813f80fda854655c6900cd62ed13f41b974709d1021698770482ad2d571e65fb315e8216a692d799abb7736e189232d05f91700bf6e9e740bd4be33b9

Download Submit
C:\Program Files\Common Files\microsoft shared\MSInfo\svchest.exe

Filesize
275KB

MD5
d7a9929bd83c975f5e52b4f39a9ba827

SHA1
b75b49014ab50acb3b6cefe60fdd4b1b011c7e24

SHA256
ace51b0546217e905ecad96584c3baa83d70aca309d030ac1712ac1a8a80720b

SHA512
b75032264ebccc05516bac253cb7ea3dce82b0df4744beebc067a418a8c1c3bc52131e23e250497c4c046282399dc62699d93423f466a12252ab2241ab14dddc

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

Filesize
471B

MD5
aab286bb456859cae2f78a66a3dd795b

SHA1
16d32cdd9959586b11aacf682d6f8fd8a57eca8d

SHA256
70e602cf187b74a4a8f0660a02aa57c79b326b5f70d14649a9259da01f34a4bf

SHA512
de22ca238f407b029330978bfee646a8a9421befc5c570eddd7afb647b1ddc2a4ff5e14d6dd0dc03978b75b5252d508b7e62a02a15ebb528b547bf2a95c9b188

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

Filesize
404B

MD5
3b38f61b69160edfc6330e4f012cf1ac

SHA1
59bbc835e1a86dd7d81d84a77e6085c0a7fa1855

SHA256
966437415504a58c307da868a632f8ab6f44c6e6dc69af8e7dab23ea52f9bb55

SHA512
aa49435238fe3505f0b662326b09a8c69ce9ac3219ee3560f1c406ceba719a74aa3e1559dc2d8a6f7ddd9fdee0eccf2525d902d56e1792239d06a44ca6739694

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver376.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\KQ3665LB\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/396-13-0x0000000000400000-0x000000000050A000-memory.dmp

Filesize
1.0MB

Download
memory/880-18-0x0000000000400000-0x000000000050A000-memory.dmp

Filesize
1.0MB

Download
memory/880-10-0x00000000007D0000-0x00000000007D1000-memory.dmp

Filesize
4KB

Download
memory/880-9-0x0000000000400000-0x000000000050A000-memory.dmp

Filesize
1.0MB

Download
memory/1660-15-0x0000000000F80000-0x000000000108A000-memory.dmp

Filesize
1.0MB

Download
memory/2824-3-0x00000000022E0000-0x00000000022E1000-memory.dmp

Filesize
4KB

Download
memory/2824-19-0x0000000000400000-0x000000000050A000-memory.dmp

Filesize
1.0MB

Download
memory/2824-1-0x0000000002280000-0x0000000002281000-memory.dmp

Filesize
4KB

Download
memory/2824-0-0x0000000000400000-0x000000000050A000-memory.dmp

Filesize
1.0MB

Download
memory/2824-2-0x0000000000400000-0x000000000050A000-memory.dmp

Filesize
1.0MB

Download