modiloader | d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478

Analysis

max time kernel
91s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2024 07:52

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General

Target

d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe
Size

724KB
MD5

fdd03e309f7bdc50b73b65989ddaeea9
SHA1

0e6d7a6afd50e5773aacbf77494f559fd29732b4
SHA256

d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478
SHA512

6e83e0b7cdd877d75913eccdbd7c4c7ad62eb96b6c0b99f052463ae63cd435f437860e975ff4044482415916c361130feb7986a7dd2e0d53fd242bd18ad47811
SSDEEP

12288:9c//////XhHkFJ2PSwVIghpSZHzudJgdmthwKAYb5jYE541xIAZDnzyhK:9c//////XhEFCfzSNz2ujcWE541xIAF9

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 family
modiloader

ModiLoader Second Stage 7 IoCs

resource	yara_rule
behavioral2/memory/3412-0-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral2/memory/3412-1-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral2/memory/3412-3-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral2/memory/3412-4-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral2/memory/3412-10-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral2/memory/3412-7-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2
behavioral2/memory/3412-5-0x0000000000400000-0x00000000004C1000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2584 set thread context of 3412	2584	d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe	83
PID 3412 set thread context of 3404	3412	d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe	84

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\2010.txt	d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.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	d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{0CB2F3DA-B3A7-11EF-A7EA-CAFD856C81B1} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3782678403"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3776584643"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31147955"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "440236527"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3776584643"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31147955"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31147955"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3404	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3404	IEXPLORE.EXE
3404	IEXPLORE.EXE
3608	IEXPLORE.EXE
3608	IEXPLORE.EXE
3608	IEXPLORE.EXE
3608	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2584 wrote to memory of 3412	2584	d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe	83
PID 2584 wrote to memory of 3412	2584	d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe	83
PID 2584 wrote to memory of 3412	2584	d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe	83
PID 2584 wrote to memory of 3412	2584	d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe	83
PID 2584 wrote to memory of 3412	2584	d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe	83
PID 3412 wrote to memory of 3404	3412	d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe	84
PID 3412 wrote to memory of 3404	3412	d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe	84
PID 3412 wrote to memory of 3404	3412	d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe	84
PID 3404 wrote to memory of 3608	3404	IEXPLORE.EXE	85
PID 3404 wrote to memory of 3608	3404	IEXPLORE.EXE	85
PID 3404 wrote to memory of 3608	3404	IEXPLORE.EXE	85

C:\Users\Admin\AppData\Local\Temp\d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe
"C:\Users\Admin\AppData\Local\Temp\d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2584
- C:\Users\Admin\AppData\Local\Temp\d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe
  C:\Users\Admin\AppData\Local\Temp\d0120e542a23e19fa1a4cb88845ee83f68279a131851999c5805c48647ddc478.exe
  2⤵
  - Suspicious use of SetThreadContext
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3412
- - 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:3404
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3404 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:3608

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
8ccf65b127d0608732734b96b79d8a12

SHA1
f50e2ff848a61949c79f1bca80fa174dc04e448e

SHA256
761614367687e75bf56abe14b096a9dc92f4eea785bb07077e521d8047396453

SHA512
89de5a300af7dd2204f11a2a1f86787b2778bc33e9a601d889736063e37bdf8b81e7a32c4ec2aaae4e7a18ce5814c72fb0e2857bb76c08ec24a0917864584f34

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

Filesize
404B

MD5
76ad3ac1d306ce40f12f6632ff5a5cc4

SHA1
a09188e3b738d1859ffd94e34d106d50fab8681b

SHA256
74889cf0aebe7f54b768f3086d974f369a3c1ec467fbc81510cccd00ecd60385

SHA512
c683884e65c61e20a257c7c2313f76514bb4d8a76b4c4ebcb772c4795c67ef3d1dc682d28b347acbe3c693ea7e8d2b03fc84b8720b3912becf579f75d81ba79f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/2584-2-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

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memory/3404-8-0x0000000000950000-0x0000000000A0C000-memory.dmp

Filesize
752KB

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memory/3412-0-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/3412-1-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/3412-3-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

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memory/3412-4-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/3412-10-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/3412-7-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/3412-5-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

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