modiloader | 0954424e1ee9fa6c1434e7894663e5b6b6528a7bb84bd634278122ddda3994ac

Analysis

max time kernel
93s
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
29-09-2024 15:58

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General

Target

fedd2c5184b8d7adebd7f085592f0a9f_JaffaCakes118.exe
Size

284KB
MD5

fedd2c5184b8d7adebd7f085592f0a9f
SHA1

ad560d6e7cfd5e9925e95ea046ece4ea868e4d55
SHA256

0954424e1ee9fa6c1434e7894663e5b6b6528a7bb84bd634278122ddda3994ac
SHA512

afb3accdbc28cc1f03c483302403629193df37486243f34f72314c3ac62138dc7ec949060838bc2b4b7527c63c3b32ef350cc08079e1553b3499cee8c877dc92
SSDEEP

6144:WhKz89RI+BTs4vV7hFj9YyrnF+TlUmZ4NA5U+V:WhKzkqwBV7Dj9fUJzZr

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 2 IoCs

resource	yara_rule
behavioral2/memory/4276-13-0x0000000000400000-0x00000000005421A4-memory.dmp	modiloader_stage2
behavioral2/memory/2992-14-0x0000000000400000-0x00000000005421A4-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
4276	explorer.bat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4276 set thread context of 756	4276	explorer.bat	83

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\explorer.bat	fedd2c5184b8d7adebd7f085592f0a9f_JaffaCakes118.exe
File created	C:\Program Files\SxDel.bat	fedd2c5184b8d7adebd7f085592f0a9f_JaffaCakes118.exe
File created	C:\Program Files\explorer.bat	fedd2c5184b8d7adebd7f085592f0a9f_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	fedd2c5184b8d7adebd7f085592f0a9f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.bat
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies Internet Explorer settings 1 TTPs 32 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31134344"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2328385630"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31134344"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31134344"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2329948775"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "434390502"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2328385630"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{B63D6B92-7E7B-11EF-8D5B-F2CE673D6489} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31134344"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2329948775"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
756	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
756	IEXPLORE.EXE
756	IEXPLORE.EXE
1152	IEXPLORE.EXE
1152	IEXPLORE.EXE
1152	IEXPLORE.EXE
1152	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2992 wrote to memory of 4276	2992	fedd2c5184b8d7adebd7f085592f0a9f_JaffaCakes118.exe	82
PID 2992 wrote to memory of 4276	2992	fedd2c5184b8d7adebd7f085592f0a9f_JaffaCakes118.exe	82
PID 2992 wrote to memory of 4276	2992	fedd2c5184b8d7adebd7f085592f0a9f_JaffaCakes118.exe	82
PID 4276 wrote to memory of 756	4276	explorer.bat	83
PID 4276 wrote to memory of 756	4276	explorer.bat	83
PID 4276 wrote to memory of 756	4276	explorer.bat	83
PID 4276 wrote to memory of 756	4276	explorer.bat	83
PID 2992 wrote to memory of 2540	2992	fedd2c5184b8d7adebd7f085592f0a9f_JaffaCakes118.exe	84
PID 2992 wrote to memory of 2540	2992	fedd2c5184b8d7adebd7f085592f0a9f_JaffaCakes118.exe	84
PID 2992 wrote to memory of 2540	2992	fedd2c5184b8d7adebd7f085592f0a9f_JaffaCakes118.exe	84
PID 756 wrote to memory of 1152	756	IEXPLORE.EXE	86
PID 756 wrote to memory of 1152	756	IEXPLORE.EXE	86
PID 756 wrote to memory of 1152	756	IEXPLORE.EXE	86

C:\Users\Admin\AppData\Local\Temp\fedd2c5184b8d7adebd7f085592f0a9f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fedd2c5184b8d7adebd7f085592f0a9f_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2992
- C:\Program Files\explorer.bat
  "C:\Program Files\explorer.bat"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4276
- - 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:756
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:756 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1152
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Program Files\SxDel.bat""
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2540

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:\Program Files\SxDel.bat

Filesize
212B

MD5
517b2bcd6d7e1932d7e6015204127d6e

SHA1
14cbd09080b4ae568c1f549bccdcecffdeac683b

SHA256
2abdc86ba0acdfc4a94f3aa63186cd9ee626111e9936aa772f99793bdbe4aee6

SHA512
8b3e0f788e402658d2a3ab0dcb93d2c5a76cb7adda4f80f06c4b347d3eebfa11f7be0422d65019759e271e5b704f81fd0165a8548a0d22c738c5229b6cb0e9fe

Download Submit
C:\Program Files\explorer.bat

Filesize
284KB

MD5
fedd2c5184b8d7adebd7f085592f0a9f

SHA1
ad560d6e7cfd5e9925e95ea046ece4ea868e4d55

SHA256
0954424e1ee9fa6c1434e7894663e5b6b6528a7bb84bd634278122ddda3994ac

SHA512
afb3accdbc28cc1f03c483302403629193df37486243f34f72314c3ac62138dc7ec949060838bc2b4b7527c63c3b32ef350cc08079e1553b3499cee8c877dc92

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

Filesize
471B

MD5
d08423737246250d0c3c50ea390cd1c4

SHA1
5b48dab1d90ac5357dafd6ad8b6990da92aaf75a

SHA256
7714ff60052145ab9a2bdd947fbbec0572c02389256b2db314f2670764862789

SHA512
67f5c7e7078f4fb5216b91b31e6b38c5497324413f8fc79cd662cad952a808453289b3ef2226fa377812bfc93697f11e5d6e064dc0e5f80b1a6b15dc516eb10e

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

Filesize
404B

MD5
c4de3b6e7623d27369fc4869de40a237

SHA1
c79548488ea0d9d14f962a8b9c6a85d43ddf85bf

SHA256
b7b0d8e03e117c5e46803996cc6840f0c0250c2a5d685d6517f31755a78585a4

SHA512
acf0d8a04ed3b44c5f52a33ec96c16d0ba7320c192359d9ce5def9d617e6482825a03187fad269889791e9999573067c0a850698549b48021a8e4561d7d105ef

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver923.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\KQ3665LB\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/756-10-0x0000000000010000-0x0000000000153000-memory.dmp

Filesize
1.3MB

Download
memory/2992-2-0x00000000006A0000-0x00000000006A1000-memory.dmp

Filesize
4KB

Download
memory/2992-0-0x0000000000400000-0x00000000005421A4-memory.dmp

Filesize
1.3MB

Download
memory/2992-14-0x0000000000400000-0x00000000005421A4-memory.dmp

Filesize
1.3MB

Download
memory/2992-1-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/4276-8-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/4276-9-0x0000000000660000-0x0000000000661000-memory.dmp

Filesize
4KB

Download
memory/4276-13-0x0000000000400000-0x00000000005421A4-memory.dmp

Filesize
1.3MB

Download