modiloader | ae1dfb23abbf1226e7e1451fc5b9b7e808cab589676dc995e191b1e689c62f94

General

Target

e4562ca086e117589c6555e779559753_JaffaCakes118.exe
Size

727KB
MD5

e4562ca086e117589c6555e779559753
SHA1

f3386b7ad8f2c668a6f585645e4af160439fcd79
SHA256

ae1dfb23abbf1226e7e1451fc5b9b7e808cab589676dc995e191b1e689c62f94
SHA512

4bdfd624de54f4f488c10922d576f91be31d7301a46886f9c33e8efc9bd662cb63d2712be184db12e4b9c56656ed22919d52df013a9e00c1f19eafd8df78b348
SSDEEP

12288:K2zuWjAbW+MFXZuCSKFlcP4JwjvpwwW7/Vqk9OgNEpp3JW6uj31MDaOvDa/IFM:KmDAbW+s/FlcP4yW7Mg6uctLamM

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 1 IoCs

resource	yara_rule
behavioral1/memory/1964-32-0x0000000000400000-0x00000000005C3000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1964 set thread context of 2940	1964	e4562ca086e117589c6555e779559753_JaffaCakes118.exe	30

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\FieleWay.txt	e4562ca086e117589c6555e779559753_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	e4562ca086e117589c6555e779559753_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{72144B81-7402-11EF-B578-7A9F8CACAEA3} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "432635799"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2940	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2940	IEXPLORE.EXE
2940	IEXPLORE.EXE
2724	IEXPLORE.EXE
2724	IEXPLORE.EXE
2724	IEXPLORE.EXE
2724	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 2940	1964	e4562ca086e117589c6555e779559753_JaffaCakes118.exe	30
PID 1964 wrote to memory of 2940	1964	e4562ca086e117589c6555e779559753_JaffaCakes118.exe	30
PID 1964 wrote to memory of 2940	1964	e4562ca086e117589c6555e779559753_JaffaCakes118.exe	30
PID 1964 wrote to memory of 2940	1964	e4562ca086e117589c6555e779559753_JaffaCakes118.exe	30
PID 1964 wrote to memory of 2940	1964	e4562ca086e117589c6555e779559753_JaffaCakes118.exe	30
PID 2940 wrote to memory of 2724	2940	IEXPLORE.EXE	31
PID 2940 wrote to memory of 2724	2940	IEXPLORE.EXE	31
PID 2940 wrote to memory of 2724	2940	IEXPLORE.EXE	31
PID 2940 wrote to memory of 2724	2940	IEXPLORE.EXE	31

C:\Users\Admin\AppData\Local\Temp\e4562ca086e117589c6555e779559753_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e4562ca086e117589c6555e779559753_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1964
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2940
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2940 CREDAT:275457 /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
a9231278b05e35534f4d31c900d7fb76

SHA1
56c001966183ba79a4ab7b43b0eb1be52745badd

SHA256
415ef603067c21a1363545daabd10b8a9582235f95defdb16c7bc213a1869f78

SHA512
692abc6591802c8e653a9e56fa4838f08e056636bd2d9192c1a8fa17ff6d90f3030be3e49edfc0459e39ec4e0302d36eb50eb202ad5c6904279d3f0b68c06cab

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
a017d4de3da632676fd2760da4d5d3e8

SHA1
70089fffde71d98e18b861363cc10115f1f4d5c9

SHA256
62f40a13bf1fd0be81a3ab2244796f1ee07e3de1cc34b532f489d571656d9db9

SHA512
f4e4a3701d9c0c387a55ccdd32bee79e4e908a50556ea14866babfcc8c3c575c6f7aca2fe385decd1083eec105642498308743ef2554d7c845f2350a48829bce

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
04e73d9e6944af459ae965ae70f15102

SHA1
16bdbddf75a7ed7c5fd7f61150fe564dcb0bf675

SHA256
6305b6942ec31d9c8f1601c67e3799625a7ec0e71bf4cc5df3e19541df53549a

SHA512
9df04fd692ad1a71d995e74a7fe4784406144c9b2567c50747ac021f13ec8d86987a41716fd02d708b7088d2809be11507163cca1267058062259f9ccbf1ab61

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabF162.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar9E6.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/1964-12-0x0000000003440000-0x0000000003441000-memory.dmp

Filesize
4KB

Download
memory/1964-8-0x00000000024C0000-0x00000000024C1000-memory.dmp

Filesize
4KB

Download
memory/1964-23-0x0000000003430000-0x0000000003431000-memory.dmp

Filesize
4KB

Download
memory/1964-22-0x0000000003430000-0x0000000003431000-memory.dmp

Filesize
4KB

Download
memory/1964-21-0x0000000003530000-0x0000000003531000-memory.dmp

Filesize
4KB

Download
memory/1964-20-0x0000000003530000-0x0000000003531000-memory.dmp

Filesize
4KB

Download
memory/1964-19-0x0000000003430000-0x0000000003431000-memory.dmp

Filesize
4KB

Download
memory/1964-18-0x0000000003440000-0x0000000003441000-memory.dmp

Filesize
4KB

Download
memory/1964-17-0x0000000003440000-0x0000000003441000-memory.dmp

Filesize
4KB

Download
memory/1964-16-0x0000000003440000-0x0000000003441000-memory.dmp

Filesize
4KB

Download
memory/1964-15-0x0000000003440000-0x0000000003441000-memory.dmp

Filesize
4KB

Download
memory/1964-14-0x0000000003440000-0x0000000003441000-memory.dmp

Filesize
4KB

Download
memory/1964-13-0x0000000003440000-0x0000000003441000-memory.dmp

Filesize
4KB

Download
memory/1964-1-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1964-11-0x0000000002470000-0x0000000002471000-memory.dmp

Filesize
4KB

Download
memory/1964-10-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/1964-9-0x00000000024B0000-0x00000000024B1000-memory.dmp

Filesize
4KB

Download
memory/1964-24-0x0000000003430000-0x0000000003431000-memory.dmp

Filesize
4KB

Download
memory/1964-7-0x0000000002450000-0x0000000002451000-memory.dmp

Filesize
4KB

Download
memory/1964-6-0x0000000002460000-0x0000000002461000-memory.dmp

Filesize
4KB

Download
memory/1964-5-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/1964-4-0x0000000002480000-0x0000000002481000-memory.dmp

Filesize
4KB

Download
memory/1964-3-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download
memory/1964-0-0x0000000000400000-0x00000000005C3000-memory.dmp

Filesize
1.8MB

Download
memory/1964-30-0x0000000003430000-0x0000000003530000-memory.dmp

Filesize
1024KB

Download
memory/1964-33-0x0000000003430000-0x0000000003530000-memory.dmp

Filesize
1024KB

Download
memory/1964-32-0x0000000000400000-0x00000000005C3000-memory.dmp

Filesize
1.8MB

Download
memory/1964-31-0x00000000003A0000-0x00000000003F4000-memory.dmp

Filesize
336KB

Download
memory/1964-34-0x0000000003430000-0x0000000003530000-memory.dmp

Filesize
1024KB

Download
memory/1964-25-0x0000000003430000-0x0000000003431000-memory.dmp

Filesize
4KB

Download
memory/1964-26-0x0000000003430000-0x0000000003431000-memory.dmp

Filesize
4KB

Download
memory/1964-27-0x0000000003430000-0x0000000003431000-memory.dmp

Filesize
4KB

Download
memory/1964-2-0x00000000003A0000-0x00000000003F4000-memory.dmp

Filesize
336KB

Download
memory/2940-29-0x0000000000310000-0x00000000004D3000-memory.dmp

Filesize
1.8MB

Download

Analysis

Sharing