modiloader | 4883260283d0cdd9d943fb864598db54257ec7b6347e0a2163aa27980bc0d027

Analysis

max time kernel
135s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 22:14

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General

Target

b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe
Size

630KB
MD5

b951f20f79ab3376c761c8fd2b813d72
SHA1

f717fc16a2290846960c2f8e43996319d22976bf
SHA256

4883260283d0cdd9d943fb864598db54257ec7b6347e0a2163aa27980bc0d027
SHA512

80b0ef34f8694302d0620c4cac48b9d6bff79e83d41cedcb4ff9698077db7a62a1aaeb955418b180487dae99a842c06a357814594e4dc80b491b24b279d3fc79
SSDEEP

12288:12Sh0PZEs9WkKm7+rWov1zhwh9lQvi9femlHHCMHaM7gOuoMOwQIm5BEMO:1Fh2Os9W3a+nOrlZGeiM6uLJjIQ+MO

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 5 IoCs

resource	yara_rule
behavioral2/memory/888-3-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral2/memory/888-5-0x0000000000400000-0x000000000055A000-memory.dmp	modiloader_stage2
behavioral2/memory/888-6-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral2/memory/888-8-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral2/memory/888-10-0x0000000000400000-0x000000000055A000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3540 set thread context of 888	3540	b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe	84
PID 888 set thread context of 4580	888	b951f20f79ab3376c761c8fd2b813d72_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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 30 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3045837637"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{E0DD1BF0-60D3-11EF-9A03-F60A6DD2E828} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31126752"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3042087664"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "431129834"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31126752"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31126752"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3042087664"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4580	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4580	IEXPLORE.EXE
4580	IEXPLORE.EXE
1628	IEXPLORE.EXE
1628	IEXPLORE.EXE
1628	IEXPLORE.EXE
1628	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3540 wrote to memory of 888	3540	b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe	84
PID 3540 wrote to memory of 888	3540	b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe	84
PID 3540 wrote to memory of 888	3540	b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe	84
PID 3540 wrote to memory of 888	3540	b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe	84
PID 3540 wrote to memory of 888	3540	b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe	84
PID 888 wrote to memory of 4580	888	b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe	85
PID 888 wrote to memory of 4580	888	b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe	85
PID 888 wrote to memory of 4580	888	b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe	85
PID 4580 wrote to memory of 1628	4580	IEXPLORE.EXE	87
PID 4580 wrote to memory of 1628	4580	IEXPLORE.EXE	87
PID 4580 wrote to memory of 1628	4580	IEXPLORE.EXE	87

C:\Users\Admin\AppData\Local\Temp\b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3540
- C:\Users\Admin\AppData\Local\Temp\b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\b951f20f79ab3376c761c8fd2b813d72_JaffaCakes118.exe
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:888
- - 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:4580
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4580 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1628

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
a1c417847345e36bed0f299c81583b46

SHA1
883a1ef9113a8b3c18e1bc11de36852c732687c2

SHA256
4ed45f1f55fab97ff73b166b9e234c99ce5ad410a13d49e8404ca5ef5123f027

SHA512
a44e9a1dde676408292d60c5934a962596052c8fb656b52877e4441191c85222a45e574436ce0549deeb9639a6649c3e9e91cc7b8ebfbeedb7ba89c7fbc6f93f

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

Filesize
404B

MD5
384764d7dc6395b64ee4e54af6bb2cdf

SHA1
21396c020bc9ae4efa20c64c97fc7cc0e62e1b88

SHA256
82bdc5164ef6ca2f1e25e5e15ed29200c1b6778248c660f97920bab5880a5f93

SHA512
bd700992e38f427c9e0df75db383e454e5e139903e84bfdc14fb5ec418b7f196c7a17c6777d11233e316356bd8e5dbd44680d098c7aca38ea0593f97468e0484

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FGWUB7UN\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/888-6-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/888-5-0x0000000000400000-0x000000000055A000-memory.dmp

Filesize
1.4MB

Download
memory/888-8-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/888-10-0x0000000000400000-0x000000000055A000-memory.dmp

Filesize
1.4MB

Download
memory/888-3-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/3540-4-0x0000000000400000-0x000000000055A000-memory.dmp

Filesize
1.4MB

Download
memory/3540-0-0x0000000000400000-0x000000000055A000-memory.dmp

Filesize
1.4MB

Download
memory/3540-2-0x0000000000400000-0x000000000055A000-memory.dmp

Filesize
1.4MB

Download
memory/3540-1-0x00000000006F0000-0x00000000006F1000-memory.dmp

Filesize
4KB

Download
memory/4580-7-0x00000000004D0000-0x000000000062A000-memory.dmp

Filesize
1.4MB

Download