modiloader | c969750f7c1ac45d3b7d191637b8794232d4b0b3d40925aacd39743185093b40

Analysis

max time kernel
148s
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
24-09-2024 22:00

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General

Target

f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe
Size

794KB
MD5

f495bf78223aae2cf86c7848c0657671
SHA1

3569fd9c78fe3aa90ec5ee321165370198c66388
SHA256

c969750f7c1ac45d3b7d191637b8794232d4b0b3d40925aacd39743185093b40
SHA512

3e3f60812d22286e64bbbf9d96e9b8de7bcccad894adce3622c76eb7fc66097e1600c7f09b80a638007d8d2155182f5be721870509deb5f2c44ea9c5991b4356
SSDEEP

24576:deTPoV3OKVC2EBRocVQIGxIH0mWPJWJPxojvLoJ7M7wiilQDhjCTcSE/HfiwZ6On:dZ4uFfW6GNwF

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 3 IoCs

resource	yara_rule
behavioral2/memory/4608-4-0x0000000000400000-0x00000000004B7000-memory.dmp	modiloader_stage2
behavioral2/memory/4608-6-0x0000000000400000-0x00000000004B7000-memory.dmp	modiloader_stage2
behavioral2/memory/4608-9-0x0000000000400000-0x00000000004B7000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1696 set thread context of 1104	1696	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	82
PID 1696 set thread context of 4608	1696	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	83
PID 4608 set thread context of 732	4608	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	84

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\FieleWay.txt	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe

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	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 32 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\VersionManager\LastCheckForUpdateLowDateTime = "1283386426"	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\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31133389"	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
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "433980228"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{77D9C580-7AC0-11EF-BFD9-FA5B96DB06CB} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1281042370"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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\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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31133389"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	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
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
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\VersionManager\LastUpdateLowDateTime = "1283386426"	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 (data)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	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\LastUpdateLowDateTime = "1281042370"	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\DomainSuggestion\FileNames\	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\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Microsoft\Internet Explorer\Main	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\LastUpdateHighDateTime = "31133389"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31133389"	IEXPLORE.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1104	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
732	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1104	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe
732	IEXPLORE.EXE
732	IEXPLORE.EXE
748	IEXPLORE.EXE
748	IEXPLORE.EXE
748	IEXPLORE.EXE
748	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1696 wrote to memory of 1104	1696	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	82
PID 1696 wrote to memory of 1104	1696	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	82
PID 1696 wrote to memory of 1104	1696	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	82
PID 1696 wrote to memory of 1104	1696	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	82
PID 1696 wrote to memory of 1104	1696	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	82
PID 1696 wrote to memory of 4608	1696	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	83
PID 1696 wrote to memory of 4608	1696	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	83
PID 1696 wrote to memory of 4608	1696	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	83
PID 1696 wrote to memory of 4608	1696	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	83
PID 1696 wrote to memory of 4608	1696	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	83
PID 4608 wrote to memory of 732	4608	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	84
PID 4608 wrote to memory of 732	4608	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	84
PID 4608 wrote to memory of 732	4608	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	84
PID 4608 wrote to memory of 732	4608	f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe	84
PID 732 wrote to memory of 748	732	IEXPLORE.EXE	85
PID 732 wrote to memory of 748	732	IEXPLORE.EXE	85
PID 732 wrote to memory of 748	732	IEXPLORE.EXE	85

C:\Users\Admin\AppData\Local\Temp\f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1696
- C:\Users\Admin\AppData\Local\Temp\f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:1104
- C:\Users\Admin\AppData\Local\Temp\f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f495bf78223aae2cf86c7848c0657671_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4608
- - 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:732
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:732 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:748

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
98d9fe43070b90ca771112f348923697

SHA1
fa643be49426151a0030a94a25a2dafaaf062270

SHA256
138c9c72d7b361605191d0285538f86cd641ffb4fac8b6b2fa7746e1aec38665

SHA512
fc1a6d6021f1b590a64004c9168bc53e0703ba0701c5c638aacc4880bb1ed8b2664845dafd2cb92fc42d61db3cd30c5dfcfbdafed81af8388980a3ca8fb2094b

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

Filesize
404B

MD5
94d836f8c213282af9cdfa93cb473512

SHA1
ed51f80575c8cba461dbfe809d5be35e0d5738ef

SHA256
77a8060df7827095a04ebe78cc1d83c4de77aabab1b919c06e813bf22eb81c75

SHA512
578555c5aa69af5fb8a1c4a170b90a5a2fd82c03e42f9c23b1cd5ef4c0fc71b220671f2567defb8cc9baa1bb5f60c86262b1fdfa7a75b1eb910f20ea59b1051c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verF992.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

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/732-7-0x00000000000C0000-0x000000000018C000-memory.dmp

Filesize
816KB

Download
memory/1104-1-0x0000000000400000-0x00000000004CC000-memory.dmp

Filesize
816KB

Download
memory/1104-10-0x0000000000400000-0x00000000004CC000-memory.dmp

Filesize
816KB

Download
memory/1104-11-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1696-0-0x0000000000400000-0x00000000004CC000-memory.dmp

Filesize
816KB

Download
memory/4608-4-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/4608-6-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download
memory/4608-9-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

Download