modiloader | 2acc6bafcbc97e42231fbb8ddf2ee73e284799ad9ad2c9b2da90b07d593a1b29

Analysis

max time kernel
92s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-09-2024 18:05

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General

Target

e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe
Size

733KB
MD5

e31655fd483beedfc4ca77e3273473b4
SHA1

8616ec8cb737c5f56845c63f8002ea92fb353672
SHA256

2acc6bafcbc97e42231fbb8ddf2ee73e284799ad9ad2c9b2da90b07d593a1b29
SHA512

7af05e3a6dd17fafd6bb8aff6d0fbc9b281dd447aba766cccff95efa868dddd360a64e9456c0dc4d0a27c52039732fca93a43f67f1aa99144336b2b86fd76b83
SSDEEP

12288:Nc//////qCHkdPLQ/oV6a1xEUQ4IfV8k9YGhGV3m8VWUY2TD9MAX+hmXhVITCFS:Nc//////JEdDyaDm4dahGV3hko1MAX+z

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 7 IoCs

resource	yara_rule
behavioral2/memory/764-0-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral2/memory/764-1-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral2/memory/764-3-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral2/memory/764-4-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral2/memory/764-9-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral2/memory/764-8-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral2/memory/764-6-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1364 set thread context of 764	1364	e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe	84
PID 764 set thread context of 4392	764	e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe	85

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~1\2010.txt	e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe

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	e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 30 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31131545"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4101960460"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4098835398"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31131545"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31131545"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "433188518"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{1FDC2E93-738D-11EF-BFD9-D60584CC4361} = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "4098835398"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4392	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4392	IEXPLORE.EXE
4392	IEXPLORE.EXE
3588	IEXPLORE.EXE
3588	IEXPLORE.EXE
3588	IEXPLORE.EXE
3588	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1364 wrote to memory of 764	1364	e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe	84
PID 1364 wrote to memory of 764	1364	e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe	84
PID 1364 wrote to memory of 764	1364	e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe	84
PID 1364 wrote to memory of 764	1364	e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe	84
PID 1364 wrote to memory of 764	1364	e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe	84
PID 764 wrote to memory of 4392	764	e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe	85
PID 764 wrote to memory of 4392	764	e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe	85
PID 764 wrote to memory of 4392	764	e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe	85
PID 4392 wrote to memory of 3588	4392	IEXPLORE.EXE	86
PID 4392 wrote to memory of 3588	4392	IEXPLORE.EXE	86
PID 4392 wrote to memory of 3588	4392	IEXPLORE.EXE	86

C:\Users\Admin\AppData\Local\Temp\e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1364
- C:\Users\Admin\AppData\Local\Temp\e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\e31655fd483beedfc4ca77e3273473b4_JaffaCakes118.exe
  2⤵
  - Suspicious use of SetThreadContext
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:764
- - 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:4392
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4392 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:3588

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
48291c0d253961e62f01d3dc9b199465

SHA1
15cea8092bc3cc2b9e74c1b6a67ce6e0288b3f17

SHA256
555224aba07474f9decff68e4c8118d8ed0d835c3db3794cd78a02246893d626

SHA512
f081b5e0e55ae279c68bed2207fdceec9deff925f58deed38e43687ef68647272c1f7be52a80335c3af5f3a2c38ef38216081629b62e47081ef7c1fecc7eb078

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

Filesize
404B

MD5
728dd7d4281ae917888e98310afc6f40

SHA1
d53874ccde6505b80a249e67af52d20d79e809bf

SHA256
91d09828a16f85c4fc90f744d40488ecb14159155e6493cfde42b83e1b2483fd

SHA512
a8e716136e462113b281a4b68e46f09820b9e76be8bdd4d1afb22e17b376a21dd2be7b17e29dd095fcceb15c3fad855c5af66b4b294a5f876bf7ece4da7aec6a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\WLXU5DI6\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/764-0-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

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memory/764-1-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

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memory/764-3-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

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memory/764-4-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

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memory/764-9-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

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memory/764-8-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/764-6-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/1364-2-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

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memory/4392-7-0x0000000000D50000-0x0000000000E0E000-memory.dmp

Filesize
760KB

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