modiloader | 54e4f6d6b8dea267a787a2f9ff80b493e9febb5383c0cc62964b77dae406eafa

Analysis

max time kernel
93s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/09/2024, 03:37

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General

Target

f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe
Size

739KB
MD5

f9a3ac2df15abe83e8b0a9db37008dde
SHA1

894002b27b9965b7cd8fbda5cc4f2608f95705c1
SHA256

54e4f6d6b8dea267a787a2f9ff80b493e9febb5383c0cc62964b77dae406eafa
SHA512

902952dcde5e5f5ec8ea38b7e8bcd909591e2d2a4056d22a0f9be218f71955051800ad7fb1f3461effdf79e0826218d034f82cc2cd61e5cad06d75fbf2b35f8e
SSDEEP

12288:vhc//////MuqVVuebVfqT0R5LzdFpFGSkShmlNgzdO1BjfCtGdIYH:pc//////MbVVueZfWq3zwBOzUja0dIYH

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/4260-1-0x0000000000400000-0x00000000004BF000-memory.dmp	modiloader_stage2
behavioral2/memory/4260-2-0x0000000000400000-0x00000000004BE000-memory.dmp	modiloader_stage2
behavioral2/memory/4260-5-0x0000000000400000-0x00000000004BE000-memory.dmp	modiloader_stage2
behavioral2/memory/4260-8-0x0000000000400000-0x00000000004BE000-memory.dmp	modiloader_stage2
behavioral2/memory/4260-7-0x0000000000400000-0x00000000004BF000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3116 set thread context of 4260	3116	f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe	82
PID 4260 set thread context of 3512	4260	f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe	83

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~1\COMMON~1\MICROS~1\MSInfo\2010.txt	f9a3ac2df15abe83e8b0a9db37008dde_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	f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f9a3ac2df15abe83e8b0a9db37008dde_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
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2960865609"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "434173240"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\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-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{DC11ACC1-7C81-11EF-98CC-FA5B96DB06CB} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2964927714"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31133838"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31133838"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2960865609"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31133838"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3512	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3512	IEXPLORE.EXE
3512	IEXPLORE.EXE
3068	IEXPLORE.EXE
3068	IEXPLORE.EXE
3068	IEXPLORE.EXE
3068	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3116 wrote to memory of 4260	3116	f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe	82
PID 3116 wrote to memory of 4260	3116	f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe	82
PID 3116 wrote to memory of 4260	3116	f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe	82
PID 3116 wrote to memory of 4260	3116	f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe	82
PID 3116 wrote to memory of 4260	3116	f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe	82
PID 4260 wrote to memory of 3512	4260	f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe	83
PID 4260 wrote to memory of 3512	4260	f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe	83
PID 4260 wrote to memory of 3512	4260	f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe	83
PID 3512 wrote to memory of 3068	3512	IEXPLORE.EXE	84
PID 3512 wrote to memory of 3068	3512	IEXPLORE.EXE	84
PID 3512 wrote to memory of 3068	3512	IEXPLORE.EXE	84

C:\Users\Admin\AppData\Local\Temp\f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3116
- C:\Users\Admin\AppData\Local\Temp\f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f9a3ac2df15abe83e8b0a9db37008dde_JaffaCakes118.exe
  2⤵
  - Suspicious use of SetThreadContext
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4260
- - 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:3512
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3512 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:3068

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
02f97850a7cbc788eaa63ca9980845e6

SHA1
c7bc23d160f6603b590bb7d1ff5700d37add3be6

SHA256
d48ed68a99ace2d38001d542f7c8b9594a6d7d6c95c35de6c9d0b888ca035916

SHA512
c15716832f1a4c0f577bcaee0140d6fe542882e88adcf1c61566d25282b2d15f6bbe187d0361334aa05e494bac6fffc241d3a330d3c0a958464b7be75749608b

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

Filesize
404B

MD5
9ea80b1482fb400f2afdf0b012f832c3

SHA1
071c39e8a4b063dcb25bb5c42dcec9a988273bb0

SHA256
36342bf775cfd6573dd882f690ccc531fe2cd7a9f590895030a424eb4782f6ef

SHA512
a464b64b46b25119152593e1cb8085a6e08a980a1750e8364f8b8e88d1ae8318b89080cc796fe44915368586978990b55bcda1ff897934c139cd22c09446183f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NUB8HZ4Z\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/3116-0-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/3512-4-0x0000000000BA0000-0x0000000000C5F000-memory.dmp

Filesize
764KB

Download
memory/4260-1-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/4260-2-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/4260-5-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/4260-8-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/4260-7-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

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